Search Results — 2000 specimen records retrieved (1532 records with coordinates)
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Results for search: Collector=Heckard;   

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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS84283  Abies procera L. R. Heckard with R. Raiche and S. Winchester 1986-7-17 6487 Siskiyou ne of summit Copper Butte (e of Cook and Greene Pass) 1767 Comment
  JEPS73913  Acamptopappus sphaerocephalus var. hirtellus L. R. Heckard 1974-5-21 3730 San Bernardino Desert valley about 7 mi ne Barstow Comment
  JEPS80821  Achillea millefolium L. R. Heckard and J. C. Hickman 1981-7-31 5792 Colusa along, on east side of Snow Mt. Dark Hollow Creek; Snow Mt. 1584 Comment
  JEPS81339  Achillea millefolium L. R. Heckard and J. C. Hickman 1982-7-6 5952 Colusa West Peak; Snow Mountain 2103 Comment
  JEPS80043  Achnatherum lemmonii L. R. Heckard and J. Hickman 1979-6-15 5042 Lake Trail up Snow Mt. Snow Mt. 1737 Comment
  JEPS80368  Achnatherum lemmonii L. R. Heckard and J. Hickman 1981-6-22 5601 Lake n.w. corner of West Peak Snow Mt.; , West Peak 2118 Comment
  JEPS86592  Achnatherum lemmonii L. R. Heckard with Jake Ruygt 1987-5-10 6662 Napa 6.5 mi up from Monticello Rd., Napa (CA Hwy 121) (along Atlas Peak Rd.) Comment
  JEPS75037  Achnatherum occidentale subsp. californicum L. R. Heckard 1972-7-9 3070 Lake upper source of Bear Creek, along trail from Frog Pond to Milk Ranch Snow Mt., Bear Creek 1950 Comment
  JEPS75746  Achnatherum occidentale subsp. californicum L. R. Heckard 1974-9-11 3945 Colusa e of Foutch Camp; Snow Mt., Trout Creek 1889 Comment
  JEPS60231  Acmispon argophyllus var. fremontii L. R. Heckard 1969-6-2 2283 El Dorado Northwest of Riverton, near Jaybird Power House. 929 Comment
  JEPS83031  Acmispon argophyllus var. fremontii L. R. Heckard 1969-6-2 2283 El Dorado Norwest of Riverton, near Jaybird Power House. 929 Comment
  JEPS83032  Acmispon argophyllus var. fremontii L. R. Heckard 1969-6-2 2283 El Dorado Norwest of Riverton, near Jaybird Power House. 929 Comment
  SD131845  Acmispon grandiflorus var. grandiflorus L. R. Heckard 1969-5-28 2233 Colusa On road above and west of Fouts Springs. 762 Comment
  SD131846  Acmispon grandiflorus var. grandiflorus L. R. Heckard 1969-5-29 2240 Colusa Along Trough Spring Ridge road, 0.2 mile north of its junction with Crackerbox Ridge road. 1128 Comment
  UCD104192  Acmispon grandiflorus var. grandiflorus L. R. Heckard 1969-5-29 2240 Colusa Along Trough Spring Ridge road, 0.2 mile north of its junction with Crackerbox Ridge road (about 6 1/2 air miles southeast of Stonyford). 1127 Comment
  JEPS75833  Aconitum columbianum L. R. Heckard 1974-9-11 3943 Colusa s.e. Foutch Camp (just e. of large rocky outcroppings, Snow Mt.); Snow Mt. 1859 Comment
  JEPS80827  Aconitum columbianum L. R. Heckard and J. C. Hickman 1981-7-31 5799 Colusa e. side Snow Mt. (Dark Hollow Creek); , Dark Hollow Creek 1645 Comment
  JEPS81361  Adenocaulon bicolor L. R. Heckard and J. C. Hickman 1982-7-7 5870 Lake nw side of, along Middle Fork Stoney Creek Snow Mt.; Stoney Creek, Snow Mt. 1569 Comment
  JEPS84077  Agastache urticifolia L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6317 Siskiyou Indian Creek Road from Takilma to Happy Camp (just s of state line); Indian Creek Road Comment
  JEPS71356  Ageratina occidentalis L. R. Heckard, R. Bacigalupi and T. I. Chuang 1973-7-29 3460 Modoc 3.5 mi n of (e of summit) Cedar Pass ( summit of Old Cannon Mill road, e side of Warner Mts.); Warner Mts. 2072 Comment
  JEPS75862  Ageratina occidentalis L. R. Heckard 1974-9-10 3887 Colusa s of East Peak (along intermittent spring of upper reaches of Dark Hollow Creek); Snow Mt., Dark Hollow Creek 2011 Comment
  JEPS83147  Ageratina occidentalis L. R. Heckard 1974-9-10 3887 Colusa stream of upper reaches Dark Hollow Creek; Snow Mt., East Peak 2011 Comment
  JEPS73650  Agnorhiza reticulata L. R. Heckard 1973-6-10 3438 El Dorado along road below Pine Hill Lookout 563 Comment
  JEPS80139  Agoseris grandiflora var. grandiflora L. R. Heckard with J. Hickman 1980-7-2 5299 Colusa ca 10 mi w, above Summit Spring entrance to Snow Mt trail Stonyford; Snow Mt. 1630 Comment
  JEPS80135  Agoseris heterophylla var. heterophylla L. R. Heckard with J. Hickman 1980-7-2 5295 Colusa 10 mi w, just above Summit Spring entrance to Snow Mt. trail Stonyford; Lake County boundary 1630 Comment
  JEPS46004  Agrostis L. R. Heckard, and Peter Raven 1966-7-30 1544 San Francisco near, below Lincoln Park Lands End; San Francisco 45 Comment
  JEPS75744  Agrostis alba L. R. Heckard 1974-9-11 3932 Lake margin of pond about 1/2 mi nw Foutch Camp (about 1 1/2 mi se of Snow Mt. West); Frog Pond 1920 Comment
  JEPS75880  Agrostis alba L. R. Heckard 1974-9-9 3851 Colusa just se Foutch Camp; Snow Mt. 1889 Comment
  JEPS80432  Agrostis alba L. R. Heckard 1974-9-9 3870 Colusa meadowy area around spring and small stream rocky promontory southeast of Foutch Camp; Snow Mt. 1798 Comment
  JEPS80446  Agrostis alba L. R. Heckard and J. Hickman 1980-9-15 5426 Colusa w Summit Springs (upper margin of moist seep on slope); Snow Mt. 1554 Comment
  JEPS80749  Agrostis alba L. R. Heckard and J. C. Hickman 1981-7-29 5712 Lake s side of mountain n road and Summit Springs (Colusa-Lake County boundary); Snow Mt. 1539 Comment
  JEPS75877  Agrostis exarata L. R. Heckard 1974-9-11 3931 Lake about 1.5 mi se Snow Mt. West (margin of Frog Pond, about 0.5 mi nw of Foutch Camp, w of Stonyford) 1920 Comment
  JEPS80834  Agrostis exarata L. R. Heckard and J. C. Hickman 1981-8-1 5806 Lake w branch Frog Creek* (sw side of Snow Mt.); Snow Mt. 1889 Comment
  JEPS84087  Agrostis idahoensis L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6340 Siskiyou ca 7 mi nne Seiad Valley (sw of Cook and Green Pass, ca 0.5 mi se of Red Butte) 1730 Comment
  JEPS79108  Agrostis pallens L. R. Heckard 1980-5-18 5201 Amador s of Manzanita Hill (along Highway 88, s of Ione) 106 Comment
  JEPS80448  Agrostis thurberiana L. R. Heckard and J. C. Hickman 1980-9-17 5470 Lake near West Peak w ridge (trail to Milk Ranch); Snow Mt. 2011 Comment
  JEPS84245  Allium L. R. Heckard with J. Hickman et al. 1986-7-17 6522 Siskiyou e Condrey Mt.; Alex Hole 1980 Comment
  JEPS84246  Allium L. R. Heckard with J. Hickman et al. 1986-7-17 6463 Siskiyou ca. 5 mi n Town of Seiad Valley (trail up Kangaroo Peak, ridge e of peak, s of Lily Pad Lake); Kangaroo Peak 1900 Comment
  JEPS78241  Allium acuminatum L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-19 4887 Modoc Cedar Pass Warner Mts., Cedar Pass 1920 Comment
  JEPS78242  Allium acuminatum L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-19 4887 Modoc Cedar Pass Warner Mts., Cedar Pass 1920 Comment
  JEPS73487  Allium amplectens L. R. Heckard 1972-7-9 3099 Colusa se slope of East Peak of Snow Mt. East Peak of Snow Mt. 2072 Comment
  JEPS73876  Allium amplectens L. R. Heckard 1974-4-25 3670 San Joaquin 1/2 mi e Alameda county line (just w of Drop Tower No.__ on grounds of Atomic Energy Commission, Univ. of Calif. testing site); Corral Hollow 304 Comment
  JEPS80419  Allium campanulatum L. R. Heckard and J. Hickman 1981-6-23 5652 Lake along Crockett Camp trail, n slope of North Ridge Snow Mt., North Ridge 1447 Comment
  JEPS84243  Allium campanulatum L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6345 Siskiyou ca. 7 mi nne Seiad Valley (slope e of road, sw of Cook and Green Pass, ca. 1/2 mi se of Red Butte) 1730 Comment
  JEPS79134  Allium campanulatum L. R. Heckard with R. Bacigalupi 1980-6-10 5235 Modoc about 10 mi nw Lookout (along Great Northern Railroad grade) Comment
  JEPS86586  Allium hickmanii L. R. Heckard with Jim Hickman et al. 1987-4-11 6651 San Luis Obispo n San Simeon (0.5 mi from ocean, slopes to s side of Arroyo de la Cruz) 91 Comment
  JEPS81693  Allium peninsulare var. peninsulare L. R. Heckard and R. C. Bacigalupi 1968-5-3 1784 Kern 4 mi. below Paris-Loraine (Caliente Creek Canyon, near small waterfall); Caliente Creek Canyon Comment
  JEPS57214  Allium validum L. R. Heckard 1967-8-13 1724 Trinity Deadfall Creek above Deadfall Meadows; The Eddys, Deadfall Creek 2011 Comment
  JEPS57164  Allium validum L. R. Heckard 1967-8-12 1657 Siskiyou along logging road heading s Stewart Springs (ca. 10 mi from U.S. Highway 99 n of Weed) 1950 Comment
  JEPS73641  Allophyllum gilioides subsp. gilioides L. R. Heckard 1971-4-24 2535 Santa Clara junction from Livermore and Beauregard Road and San Antonio Valley Arroyo Mocho road 655 Comment
  JEPS73496  Alnus incana subsp. tenuifolia L. R. Heckard 1972-7-10 3112 Colusa Trout Creek Snow Mt. (at crossing of trail to Box Springs (ca 10 mi w of Stonyford)) 1828 Comment
  JEPS76416  Alnus rhombifolia L. R. Heckard 1977-8-8 4664 Del Norte about 2 mi ne Gasquet; Middle Fork of Smith River Comment
  JEPS80719  Alnus rhombifolia L. R. Heckard and J. C. Hickman 1981-7-28 5679 Lake along creek e Timber Lake; Snow Mt., Bear Creek 1554 Comment
  JEPS75745  Alopecurus aequalis L. R. Heckard 1974-9-11 3938 Lake ca. 1 1/2 mi. s.e. Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, in Frog Pond); Frog Pond 1920 Comment
  JEPS83812  Alopecurus aequalis L. R. Heckard 1974-9-11 3938 Lake ca. 1 1/2 mi. s.e. Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, in Frog Pond); Frog Pond 1920 Comment
  JEPS47387  Alyssum simplex L. R. Heckard and Robert Ornduff 1966-4-28 1477 Shasta n of Burney (Cayton Valley, Cayton Creek Bridge, near highway grade); Cayton Valley, Cayton Creek Bridge Comment
  JEPS70886  Ambrosia salsola L. R. Heckard 1973-4-24 3319 Riverside about 2 mi nw Chiriaco Summit (s base of mts.); Eagle Mts. 545 Comment
  JEPS85021  Amelanchier utahensis Larry Heckard and Mary Ashton 1969-5-3 2222 Napa 7 mi ne Napa (Mead Ranch, off Atlas Peak Rd, near entrance to Mead Ranch) 457 Comment
  JEPS46003  Amsinckia grandiflora L. R. Heckard, Ornduff, John J. Souza 1966-4-16 1470 San Joaquin North from Corral Hollow Road, about 1 mile from road and 1/2 mile east of Alameda County line. Just Southwest of drop tower of the U.S. Atomic Energy Commission testing area. Comment
  JEPS76766  Amsinckia intermedia L. R. Heckard 1974-4-25 3674 San Joaquin on grounds of Atomic Energy Commission, Univ. of Calif (testing site in Corral Hollow, 1/2 mi e of Alameda County line, just w of Drop Tower) 304 Comment
  JEPS76485  Amsinckia intermedia L. R. Heckard with Maynard Moe 1977-4-1 4542 Kern 1/2 mi se Radar Station (n of w arm of Muroc Dry Lake, Edwards Air Force Base); Mohave Desert 701 Comment
  UC1008303  Amsinckia menziesii var. menziesii L. R. Heckard, R. Bacigalupi 1952-6-18 309 Modoc 3/4 mi e Canby (by railroad crossing, along US Hwy 299) Comment
  JEPS86219  Amsinckia spectabilis L. R. Heckard and T. I. Chuang 1970-6-18 2458 San Luis Obispo beach ca. 0.5 mi. n. Piedras Blancos lighthouse Comment
  JEPS84230  Anemone drummondii L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6424 Siskiyou ca. 5 mi. n. town of Seiad Valley (e. slope of Kangaroo Mt., cirque at head of Hell's Canyon); Kangaroo Mt., head of Hell's Canyon 1828 Comment
  JEPS34317  Anemopsis californica L. R. Heckard 1956-6-25 744 San Diego e of Campo (along California Route 94); California Route 94 914 Comment
  JEPS73438  Anisocarpus scabridus L. R. Heckard 1972-7-8 3032 Lake spur runnign se West Peak Snow Mt. 2042 Comment
  JEPS75850  Anisocarpus scabridus L. R. Heckard 1974-9-10 3900 Colusa se slope East Peak Snow Mt. 2103 Comment
  JEPS76700  Anisocarpus scabridus L. R. Heckard 1975-9-7 4168 Mendocino ca 13 air mi ne Covelo (w slope of Leech Lake Mt.); Leech Lake Mt. 1981 Comment
  JEPS76714  Anisocarpus scabridus L. R. Heckard 1975-9-7 4156 Mendocino about 1.0 mi nw Leech Lake Mt. (ne end of summit, ca 13.0 air mi ne of Covelo) 1950 Comment
  JEPS76715  Anisocarpus scabridus L. R. Heckard 1975-9-7 4156 Mendocino about 1.0 mi nw Leech Lake Mt. (ne end of summit, ca 13.0 air mi ne of Covelo) 1950 Comment
  JEPS84310  Antennaria media L. R. Heckard with J. Hickman et al. 1986-7-17 6534 Siskiyou along road end area and camp overlooking s end Alex Hole; Condrey Mt. 1980 Comment
  JEPS84311  Antennaria media L. R. Heckard with J. Hickman et al. 1986-7-17 6534 Siskiyou along road and area and camp overlooking s end Alex Hole; Condrey Mt. 1980 Comment
  JEPS57461  Antirrhinum multiflorum L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-17 2060 Santa Barbara about 10 mi n Lompoc (along Calif Hwy 1) Comment
  JEPS64044  Antirrhinum multiflorum L. R. Heckard 1953-5-10 422 Santa Barbara 0.6 mi below Purisima Hills road grade summit (road up Purisima Hills from Burton Mesa); Purisima Hills 243 Comment
  JEPS70929  Antirrhinum nuttallianum subsp. subsessile L. R. Heckard with Ralph Philbrick 1973-5-9 3361 Santa Barbara about 2 mi e Christi Ranch, Santa Cruz Island (along road along ridge top, above (s of) Canada Christi (lower La Cuesta grade)); Santa Cruz Island 243 Comment
  JEPS80882  Antirrhinum vexillocalyculatum subsp. breweri L. R. Heckard and J. C. Hickman 1981-7-29 5711 Lake n of Summit Springs (n of road, s side of Snow Mt.); Snow Mt. 1554 Comment
  SD131993  Aphyllon cooperi subsp. latilobum L. R. Heckard 1973-4-25 3328 San Bernardino Ca. 5.0 miles east of Goff, northwest of Needles. 640 Comment
  JEPS84292  Apocynum androsaemifolium L. R. Heckard with S. D'Alcamo, J. Hickman, and S. Winchester 1986-7-15 6299 Siskiyou Indian Creek Rd. from Takilma to Happy Camp (just s. of state line) Comment
  JEPS80851  Arabis eschscholtziana L. R. Heckard and J. C. Hickman 1980-7-3 5370 A Colusa sw slope Snow Mt.; , Summit Springs 1554 Comment
  JEPS80307  Arceuthobium californicum L. R. Heckard and J. Hickman 1981-6-20 5546 Lake Snow Mountain, n slope of North Ridge North Ridge; Snow Mountain, North Ridge 1636 Comment
  JEPS84178  Arceuthobium campylopodum L. R. Heckard with J. Hickman et al. 1986-7-17 6489 Siskiyou ca 9 mi n Hwy 96 (Walker) (Oak Knoll Ranger Station rd to Condrey Mt.) 1480 Comment
  JEPS75766  Arctostaphylos canescens subsp. canescens L. R. Heckard and R. Bacigalupi 1976-9-6 4455 Colusa trail just above Summit Springs (Colusa-Lake Co. line); Snow Mt. 1615 Comment
  JEPS80150  Arctostaphylos canescens subsp. canescens L. R. Heckard 1974-9-8 3834 Lake just s Lookout (summit of mt., at Colusa Co. line); Goat Mt. 1859 Comment
  JEPS35573  Arctostaphylos columbiana L. R. Heckard 1964-6-12 1380 A Mendocino along Ornbaum Springs road about 2 mi e Anchor Bay and Calif. highway 1 Comment
  JEPS86589  Arctostaphylos cruzensis L. R. Heckard with Jim Hickman et al. 1987-4-11 6654 San Luis Obispo slopes ca 1/4 mi e Arroyo de la Cruz (0.5 mi back from ocean, n of San Simeon) 91 Comment
  JEPS57128  Arctostaphylos glandulosa subsp. glandulosa L. R. Heckard 1967-5-7 1592 Sonoma near summit (w of) peak Hood Peak (nw of Kenwood) 822 Comment
  JEPS57334  Arctostaphylos hookeri subsp. hookeri L. R. Heckard 1968-5-25 1889 Monterey On slopes of hill between Monterey and Carmel; Huckleberry Hill. Comment
  JEPS70925  Arctostaphylos insularis L. R. Heckard with Ralph Philbrick 1973-5-8 3355 Santa Barbara head of canyon Santa Cruz Island, Laguna Canyon 426 Comment
  JEPS75765  Arctostaphylos manzanita subsp. elegans L. R. Heckard and R. Bacigalupi 1976-9-6 4454 Colusa trail just above Summit Springs (Colusa-Lake Co. line); Snow Mt. 1584 Comment
  JEPS80103  Arctostaphylos manzanita subsp. elegans L. R. Heckard with J. Hickman 1979-6-16 5112 Lake about 1 mi nw Timber Lake (w slopes of Snow Mt.); , nw of Timber Lake 1615 Comment
  JEPS81421  Arctostaphylos patula L. R. Heckard and J. C. Hickman 1982-7-9 6028 A Lake near summit of Lookout (Colusa-Lake Co. boundary); Goat Mt. Comment
  JEPS24997  Arctostaphylos pungens L. R. Heckard 1961-1-25 1223 San Diego about Descanso about 0.5 mi n post ofice (w side of Sweetwater River); w side Sweetwater River 1066 Comment
  JEPS57335  Arctostaphylos tomentosa subsp. tomentosa L. R. Heckard 1968-5-25 1890 Monterey between Monterey and Carmel; Huckleberry Hill Comment
  JEPS82363  Arenaria macradenia subsp. ferrisiae L. R. Heckard with Michael Morris 1976-6-14 4280 Mono along route 395 n side Sherwin Summit; Sierra Nevada, North side of Sherwin Summit 1950 Comment
  JEPS80206  Arenaria serpyllifolia L. R. Heckard and J. Hickman 1980-7-3 5361 Lake Across road (north of) from Summit Springs (sw slope of Snow Mt.); sw slope of Snow Mt. 1548 Comment
  JEPS76595  Arida carnosa L. R. Heckard 1977-10-13 4693 Kern Rogers Lake Edwards Airforce Base (sw end) Comment
  JEPS80413  Arnica discoidea L. R. Heckard and J. Hickman 1981-6-23 5646 Lake North Ridge (n slope), on Crockett Camp Trail Snow Mt., North Ridge of Snow Mt. 1584 Comment
  JEPS35590  Arnica discoidea L. R. Heckard 1964-6-11 1364 Napa along Cal. 121 about 1/2 mi w of the first road summit e of Napa Comment
  JEPS75860  Arnica longifolia L. R. Heckard 1974-9-10 3889 Colusa Dark Hollow Creek Snow Mt., Dark Hollow Creek 2011 Comment
  JEPS84189  Arnica mollis L. R. Heckard with S. D'Alcamo, J. Hickman, W. Roderick 1986-7-16 6426 Siskiyou ca 5 mi n Seiad Valley (cirque at head of Hell's Canyon); e slope of Kangeroo Mountain, head of Hell's Canyon 1828 Comment
  JEPS57207  Arnica viscosa L. R. Heckard 1967-8-14 1732 Siskiyou above Horse Camp; Mt. Shasta 2560 Comment
  JEPS70040  Artemisia cana subsp. bolanderi L. R. Heckard and P. Rubtzoff 1971-9-15 2813 Mono above West Walker River at Pickle Meadow (e of Leavitt Meadows lodge); about West Walker River at Pickle Meadow 2042 Comment
  JEPS57202  Artemisia tridentata L. R. Heckard 1967-9-1 1739 Tulare along lower part of trail to Eagle Lake from Mineral King 2407 Comment
  JEPS80241  Asclepias solanoana L. R. Heckard, and J. Hickman 1980-7-3 5402 Lake n of Summit Spring (and n of road, Colusa County border); Snow Mt. Comment
  JEPS73499  Aspidotis densa L. R. Heckard 1972-7-10 3117 Colusa trail e of Foutch Camp Snow Mt (near Trout Creek) 1828 Comment
  JEPS81228  Astragalus congdonii L. R. Heckard and J. C. Hickman 1981-4-12 5504 Calaveras about 3 air mi nnw Columbia; Stanislaus River Canyon 274 Comment
  JEPS85041  Astragalus gambelianus Larry Heckard and Mary Ashton 1969-5-3 2193 Napa ca 7 mi ne Napa (Mead Ranch off the Atlas Peak Rd.); ne of Napa 457 Comment
  JEPS80730  Athyrium filix-femina var. cyclosorum L. R. Heckard and J. C. Hickman 1981-7-28 5689 Lake w side Snow Mt. (Bear Creek above fork) 1600 Comment
  JEPS70846  Athysanus pusillus L. R. Heckard 1973-4-18 3269 Alameda e. Livermore (along Mines Rd., 15 1/2 mi. s. of Tesla Rd. junction) 365 Comment
  JEPS76598  Atriplex canescens L. R. Heckard 1977-10-13 4697 Kern sw end Rogers Lake; Edwards Air Force Base, sw end Rogers Lake Comment
  JEPS76601  Atriplex confertifolia L. R. Heckard 1977-10-13 4699 Kern sw end Rogers Lake; Edwards Air Force Base, sw end Rogers Lake Comment
  JEPS76887  Atriplex elegans var. fasciculata L. R. Heckard 1978-6-1 4854 Kern smaller dry lake about 3 mi e Haystack Butte (Edwards Air Force Base); , e of Haystack Butte 853 Comment
  JEPS79527  Atriplex hymenelytra L. R. Heckard 1977-4-6 4632 San Bernardino about 7 mi ne Barstow (Camp Irwin road) Comment
  JEPS76596  Atriplex parryi L. R. Heckard 1977-10-13 4695 Kern sw end Rogers Lake; Edwards Air Force Base, sw end Rogers Lake Comment
  JEPS85009  Atriplex phyllostegia L. R. Heckard with Maynard Moe 1977-3-31 4536 Kern about 1/2 mi se Radar Station (n of the western arm of Muroc Dry Lake, Edwards Air Force Base, Mohave Desert); Mohave Desert, Edwards Air Force Base, n of w arm Muroc Dry 701 Comment
  JEPS76899  Atriplex polycarpa L. R. Heckard 1978-6-1 4862 Kern s end Rogers Dry Lake (Edwards Air Force Base); , s end Rogers Dry Lake 701 Comment
  JEPS57452  Atriplex semibaccata L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-16 2051 Ventura coastal salt marsh just w Point Magu; w of Point Magu Comment
  JEPS76562  Baccharis salicifolia subsp. salicifolia L. R. Heckard with Ted Evans 1977-4-5 4616 Kern rocket researh complex on top of, Edwards Air Force Base Leuhman Ridge; Edwards Air Force Base, Leuhman Ridge 914 Comment
  JEPS70859  Barbarea orthoceras L. R. Heckard 1973-4-18 3283 A Alameda about 17 miles south along Mines Road from its junction with Tesla Road (east of Livermore); about 3 miles north of Santa Clara County line. Comment
  JEPS74805  Bellardia trixago L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-7 4013 Contra Costa ca 1/2 mi e Pinole (just e of Interstate 80 along main route of Santa Fe Railroad) Comment
  JEPS73470  Berberis aquifolium var. repens L. R. Heckard 1972-7-9 3078 Lake along trail from Frog Pond to Milk Ranch Milk Ranch; Snow Mt 1950 Comment
  JEPS73931  Berberis fremontii L. R. Heckard 1974-5-24 3749 San Bernardino s. of Lecyr Well near Barnwell (New York Mts.); New York Mts. 1554 Comment
  JEPS70931  Berberis pinnata subsp. insularis L. R. Heckard with Ralph Philbrick 1973-5-9 3364 Santa Barbara e Christi Ranch (Campo Raton); Santa Cruz Isl Comment
  JEPS78774  Bloomeria crocea L. R. Heckard with Michael Morris 1976-6-13 4256 San Bernardino s. of Rte. 138 Cajon Canyon (Mormon Rocks); , Mormon Rocks 1036 Comment
  JEPS70874  Boechera arcuata L. R. Heckard 1973-4-19 3301 Fresno ca. 2 1/2 mi. n.e. Auberry (on Alder Springs Rd.) 792 Comment
  JEPS47382  Boechera breweri subsp. breweri L. R. Heckard, and Robert Ornduff 1966-4-28 1482 Shasta about 3 mi w Ingot (just n of Hwy 299, or 8 mi e of Bella Vista) Comment
  JEPS73482  Boechera breweri subsp. breweri L. R. Heckard 1972-7-9 3093 Colusa se slope East Peak; Snow Mt. 2072 Comment
  JEPS86635  Boechera breweri subsp. breweri L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-18 6687 Colusa sw flank Snow Mtn. (Summit, East Peak); , East Peak 2150 Comment
  JEPS80319  Boechera platysperma L. R. Heckard and J. Hickman 1981-6-20 5558 Lake middle (s of) North Ridge; Snow Mt. 1981 Comment
  JEPS80391  Boechera repanda L. R. Heckard, and J. Hickman 1981-6-22 5624 Colusa Dark Hollow trail Snow Mt. 1965 Comment
  JEPS81357  Boechera repanda L. R. Heckard, and J. Hickman 1982-7-7 5967 Lake nw side Snow Mt.; , Crooked Tree Ridge 1706 Comment
  JEPS70543  Boschniakia strobilacea L. R. Heckard 1971-5-8 2538 San Benito N of San Carlos Creek, ca. 2 mi above Aurora Mine (SW of Idria) 1280 Comment
  JEPS76391  Botrychium multifidum L. R. Heckard with R. Bacigalupi 1976-9-3 4413 Nevada ca. 2 air mi se Graniteville (creek just n of Willow Springs) Comment
  JEPS80803  Brickellia grandiflora L. R. Heckard and J. C. Hickman 1981-7-30 5773 A Colusa at e summit of ridge running e of (about 1.7 km. air miles from) West Peak (Snow Mt); Snow Mt. 2042 Comment
  JEPS76713  Brickellia greenei L. R. Heckard 1975-9-7 4157 Mendocino 1 mi nw of (ca. 13 air miles ne of Covelo), ne end of summit Leech Lake Mt. 1950 Comment
  JEPS73642  Brodiaea californica var. californica L. R. Heckard 1973-6-9 3428 Nevada ca. 5 mi. s.w. Grass Valley (along McCourtney rd., ca. 0.2 mi. n. of Wolf Mt. rd., American Ranch Hill); American Ranch Hill 701 Comment
  JEPS80744  Brodiaea elegans subsp. elegans L. R. Heckard and J. C. Hickman 1981-7-29 5704 Lake n of road and Summit Springs (s side Snow Mountain); s side Snow Mountain 1539 Comment
  UCD57689  Bromus arizonicus L. R. Heckard 1961-4-27 1230 Alameda Berkeley, south of campus. At corner of Dana St. and Dwight Way. Comment
  JEPS80836  Bromus carinatus var. carinatus L. R. Heckard and J. C. Hickman 1981-8-1 5808 Lake nw of w branch of Frog Creek (sw side of Snow Mountain, (creek formed by outlet of) Frog Pond at Cedar Camp); Snow Mountain 1920 Comment
  JEPS76773  Bromus laevipes L. R. Heckard 1974-5-15 3703 El Dorado about 6 1/2 mi s of El Dorado (Canyon of the North Fork Consumnes River); Canyon of the North Fork Consumnes River 304 Comment
  JEPS80797  Bromus laevipes L. R. Heckard and J. C. Hickman 1981-7-30 5767 Colusa se side of Snow Mountain, along Trout Creek Trout Creek; Snow Mountain, Trout Creek 1554 Comment
  JEPS85494  Bromus laevipes L. R. Heckard with T. I. Chuang 1968-7-5 1984 Humboldt 4.3 mi n of Harris Road (Mail Ridge Road); Mail Ridge Road Comment
  JEPS76602  Bromus madritensis subsp. rubens L. R. Heckard 1977-4-3 4577 Kern e of Rosamond (ne margin of Rosamond Lake, Edwards Air Force Base); Rosamond Lake, Edwards Air Force Base 701 Comment
  JEPS80233  Bromus tectorum L. R. Heckard and J. Hickman 1980-7-3 5392 Lake about Summit Springs, Snow Mountain Summit Springs; Snow Mountain Comment
  JEPS80478  Calamagrostis nutkaensis L. R. Heckard with R. Bacigalupi and A. Howard 1981-5-20 5512 Mendocino bluffs along CA 1 about 2 mi n Elk; Sartori Creek Comment
  JEPS65180  Callitriche longipedunculata L. R. Heckard 1971-4-15 2487 Contra Costa In field at intersection of Holey Road, south of Byron Comment
  JEPS73869  Callitriche longipedunculata L. R. Heckard 1974-4-19 3663 Merced Northern end of San Luis Island Comment
  JEPS67908  Callitriche trochlearis L. R. Heckard and J. H. Thomas 1972-4-16 2891 San Mateo ca 1.5 mi s Pulgas Water Temple (along Old Canada road (private), sw of Upper Crystal Springs Reservoir) 121 Comment
  JEPS77503  Calocedrus decurrens L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-17 4871 Siskiyou near Gazelle; near Gazelle 914 Comment
  JEPS80389  Calocedrus decurrens L. R. Heckard and J. Hickman 1981-6-22 5622 Colusa at edge Veratrum meadow; Snow Mt., Dark Hollow Creek, Big Meadow, Veratrum meadow 1889 Comment
  JEPS76774  Calochortus albus L. R. Heckard 1974-5-15 3704 El Dorado 6.5 mi s El Dorado (canyon of North Fork Consumnes River); North Fork Consumnes River 304 Comment
  JEPS73703  Calochortus albus L. R. Heckard 1968-5-15 1884 San Luis Obispo just w Cuesta Pass summit 396 Comment
  JEPS73923  Calochortus kennedyi var. munzii L. R. Heckard 1974-5-24 3742 San Bernardino 3 mi. s.w. Lecyr Well (s.e. of Ivanpah, n.w. of Keystone Springs, Live Oak Canyon); New York Mts., Live Oak Canyon 1676 Comment
  JEPS76768  Calochortus monophyllus L. R. Heckard 1974-5-15 3696 El Dorado 1 mi. n.e. of Rte. 50 in Placerville (along Carson Rd.) 609 Comment
  JEPS57292  Calochortus splendens L. R. Heckard and R. C. Bacigalupi 1968-5-5 1802 Riverside about 5 mi s Hemet (at s edge of Diamond Valley); Diamond Valley 518 Comment
  JEPS81411  Calochortus splendens L. R. Heckard and J. C. Hickman 1982-7-9 6019 Colusa near Horse Glade and road to Lookout junction (along road to Lookout, Goat Mt., Colusa-Lake County boundary) 1737 Comment
  JEPS84229  Caltha biflora L. R. Heckard with J. Hickman 1986-7-16 6443 Siskiyou Lily Pad Lake, SE of Red Butte, ca 5 mi N of the town Seiad Valley. 1770 Comment
  JEPS74834  Calycadenia multiglandulosa L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-22 4044 Amador 2 mi w of junction with Route 49 (along route 16, just e of site of Waits Station); Route 16 Comment
  JEPS80689  Calycadenia multiglandulosa L. R. Heckard and T. I. Chuang 1981-6-11 5540 Nevada 0.3 mi s of junction with (ca. 3 mi w of Nevada City) Highway 49 (along Newtown Road) 731 Comment
  JEPS80686  Calycadenia multiglandulosa L. R. Heckard and T. I. Chuang 1981-6-11 5537 Butte 0.5 mi w of junction (ca. 12 air mi e of Oroville) Lumpkin Road (along Forbestown Road) 609 Comment
Read comments
Dec 21 2012
  JEPS76503  Calyptridium monandrum L. R. Heckard with Maynard Moe 1977-4-2 4559 Kern 0.8 mi n junction of Boron and Leuhman road (about 3 mi e of Rogers Dry Lake (w of Leuhman Ridge)); Edwards Air Force Base 777 Comment
  JEPS84047  Calyptridium monospermum L. R. Heckard with Susan D'Alcamo 1986-6-6 6275 Sierra ca 2 mi n Sierra City; Sierra Valley 1450 Comment
  JEPS73461  Calyptridium quadripetalum L. R. Heckard 1972-7-8 3066 Lake above trail from Frog Pond to Milk Ranch (Snow Mountain); Snow Mountain 1981 Comment
  JEPS84334  Calystegia occidentalis subsp. occidentalis L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6411 Siskiyou ca 5 mi n of the town Seiad Valley (Cirque at head of Hell's Canyon); Cirque at head Hell's Canyon, n of Seiad Valley 1750 Comment
  JEPS84336  Calystegia occidentalis subsp. occidentalis L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6411 Siskiyou ca 5 mi n of the town Seiad Valley (Cirque at head of Hell's Canyon); Cirque at head Hell's Canyon, n of Seiad Valley 1750 Comment
  JEPS79105  Calystegia stebbinsii L. R. Heckard 1980-5-18 5199 El Dorado just n of U.S. highway 50 about 1 mi w Shingle Springs; w of Shingle Springs Comment
  JEPS79106  Calystegia stebbinsii L. R. Heckard 1980-5-18 5199 El Dorado just n of U.S. highway 50 about 1 mi w Shingle Springs; w of Shingle Springs Comment
  JEPS80384  Camassia quamash subsp. quamash L. R. Heckard and J. Hickman 1981-6-22 5617 Colusa Snow Mountain, Dark Hollow Creek Dark Hollow Creek; Snow Mountain, Dark Hollow Creek 1889 Comment
  JEPS86647  Camassia quamash subsp. quamash L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6722 Lake 1/3 mi ne of Summit Springs (sw flank of Snow Mountain); Snow Mountain 1630 Comment
  GH404756  Camissonia campestris B. J. Ertter L. Heckard, T. Sholars, J. Hickman, et al. 1988-5-23 7478 Unknown Pine Canyon Rd along San Andreas fault on N side of San Gabriel Mts (Co Rd N2); T7N R16W Comment
  JEPS81771  Camissonia campestris L. R. Heckard 1973-5-12 3401 San Luis Obispo along Las Politas Rd near Yaro Creek (about 4 air mi nw of Pozo) 502 Comment
  JEPS80789  Campanula prenanthoides L. R. Heckard and J. C. Hickman 1981-7-30 5762 Colusa se side Snow Mt.; Trout Creek 1569 Comment
  JEPS84291  Campanula prenanthoides L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6281 Del Norte ne of Patrick Creek (Patrick Creek-O'Brien Road) 550 Comment
  JEPS60248  Campanula prenanthoides L. R. Heckard with L. Constance and R. Ornduff 1969-7-25 2313 Siskiyou near Fall Creek Inn (along Gilman Road, between the Sacramento and McCloud arms of Shasta Lake); Shasta Lake 396 Comment
  SEINET10463177  Campanula prenanthoides Heckard 1969-7-25 HECKARD 2313 Siskiyou NR FALL CREEK INN ALONG GILMAN RD., BTWN SACRAMENTO & MCCLOUD ARMS OF SHASTA LAKE, 1300 Comment
  JEPS57192  Campanula scabrella L. R. Heckard 1967-8-13 1681 Trinity above Deadfall Lakes (se ridge of Mt Eddy); Mt. Eddy 2438 Comment
  JEPS79373  Campanula scabrella L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-21 5146 Shasta about 100 meters e Ski Heil Peak summit (ne of Emerald Lake); Lassen Volcanic National Park, Ski Heil Peak 2651 Comment
  JEPS79374  Campanula scabrella L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-21 5146 Shasta n of Emerald Lake (about 100 mi e of summit of Ski Heil Peak); Lassen Volcanic National Park, Ski Heil Peak 2651 Comment
  RSA479506  Campanula scabrella L. R. Heckard, Lim Shillon, M. Ashton 1979-7-21 5146 Shasta About 100 m east of summit of Ski Heil Peak, north of Emerald Lake, Lassen National Park. 2652 Comment
  SEINET10873294  Campanula scabrella Heckard 1979-7-21 HECKARD 5146 Shasta Ladden National Park, 100 M E OF SUMMIT OF SKI HEIL PEAK, N OF EMERALD LAKE CLUMPS IN SMALL VOLCANIC ROCKS. 2652 Comment
  JEPS62339 Image available Campanula shetleri L. R. Heckard with R. C. Bacigalupi 1966-6-14 1524 Shasta along trail to Castle Dome; Castle Crags; Castle Dome of Castle Crags, Shasta Co. 1280 Comment
  JEPS62340  Campanula shetleri L. R. Heckard with R. C. Bacigalupi 1966-6-14 1525 Shasta about 0.2 mi s Castle Dome; Castle Crags 1432 Comment
  JEPS79759  Campanula wilkinsiana L. R. Heckard 1967-8-14 1731 Siskiyou above (second spring on side canyon) Horse Camp (sw flank of Mt. Shasta); Mt. Shasta 2560 Comment
  SEINET10463872  Campanula wilkinsiana Lawrence R. Heckard 1967-8-14 Heckard 1731 Siskiyou SECOND PRINGS ON SIDE CANYON ABOVE HORSE CAMP, SW FLANK OF MT. SHASTA 2560 Comment
  JEPS84848  Canbya candida L. R. Heckard 1985-5-3 6227 Kern 11 mi s of Hwy 178 w of Weldon ((1 mi nw of Bird Spring Pass Road junction), between Kelso Creek and Kelso Valley Road, Greenhorn Mountains); Greenhorn Mountains Comment
  JEPS80418  Cardamine californica var. integrifolia L. R. Heckard and J. Hickman 1981-6-23 5651 Lake on Crockett Camp trail n slope of North Ridge Snow Mountain; Snow Mt., North slope North Ridge on Crockett Camp trail 1630 Comment
  JEPS75127  Carex athrostachya L. R. Heckard 1974-9-11 3934 Lake Moist margin of Frog Pond, 1/2 mile NW of Foutch Camp (1 1/2 mile SE of Snow Mountain West) 1920 Comment
  JEPS80862  Carex aurea L. R. Heckard and J. C. Hickman 1981-7-30 5744 Colusa Trout Creek Trail, se slope of Snow Mt. Snow Mt., Trout Creek Trail 1661 Comment
  JEPS84062  Carex aurea L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6379 Siskiyou 7 mi nne of Seiad Valley (w of Cook and Green Pass, 1.5 mi e of Red Butte Summit) 1900 Comment
  JEPS80280  Carex fracta L. R. Heckard and J. Hickman 1980-9-17 5467 Lake trail to Milk Ranch (mear w ridge of West Peak, Snow Mt.); Snow Mt. 2011 Comment
  JEPS75122  Carex hoodii L. R. Heckard 1972-7-10 3114 Colusa Trout Creek crossing of trail to Box Spring; Snow Mt., Trout Creek 1828 Comment
  JEPS80378  Carex jonesii L. R. Heckard and J. Hickman 1981-6-22 5611 Colusa s side of east ridge of East Peak Snow Mt., East Peak 1950 Comment
  JEPS80857  Carex jonesii L. R. Heckard and J. C. Hickman 1980-9-16 5458 Colusa cirque area between peaks, ne slope of West Peak Snow Mt., West Peak 2011 Comment
  CAS-BOT-BC35776  Carex jonesii L. R. Heckard 1974-9-10 3913 Colusa Snow Mt.;northeast slope of West Peak 2072 Comment
  JEPS84072  Carex lenticularis var. impressa L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6375 Siskiyou ca. 1.5 mi e Red Butte summit (ca. 7 mi nne of Seiad Valley, w of Cook and Green Pass) 1900 Comment
  JEPS80332  Carex luzulina var. luzulina L. R. Heckard and J. Hickman 1981-6-21 5569 Lake East of lower Milk Ranch Meadow, Snow Mountain 1935 Comment
  JEPS84067  Carex multicaulis L. R. Heckard with J. Hickman, S. D'Alcamo 1986-7-17 6484 Siskiyou e Cook and Green Pass (w ridge of Cooper Butte); Cooper Butte 1554 Comment
  JEPS75136  Carex pachystachya L. R. Heckard 1972-7-8 3040 b Colusa n side of ridge running se Snow Mt., West Peak 2011 Comment
  JEPS80345  Carex pachystachya L. R. Heckard and J. Hickman 1981-6-21 5582 Lake north cirque, Snow Mt. Snow Mt. 1889 Comment
  JEPS80861  Carex pachystachya L. R. Heckard and J. C. Hickman 1981-7-30 5741 Colusa along Trout Creek trail, se side of Snow Mt. Snow Mt., Trout Creek trail 1676 Comment
  JEPS80867  Carex pachystachya L. R. Heckard and J. C. Hickman 1981-7-31 5795 Colusa Dark Hollow Creek, e side of Snow Mt. Snow Mt., Dark Hollow Creek 1584 Comment
  JEPS75135  Carex subfusca L. R. Heckard 1972-7-8 3040 a Colusa on n side of ridge running se West Peak; Snow Mt. 2011 Comment
  JEPS80860  Carex subfusca L. R. Heckard and J. C. Hickman 1981-7-30 5740 Colusa along Trout Creek trail, se side of Snow Mt. Snow Mt., Trout Creek trail 1676 Comment
  JEPS83817  Carex subfusca L. R. Heckard 1972-7-8 3040 a Colusa on n side of ridge running se West Peak; Snow Mt. 2011 Comment
  JEPS84179  Carex subfusca L. R. Heckard with J. Hickman 1986-7-17 6526 Siskiyou Oak Knoll Road to Condrey Mt. (near small Dry Lake, n of Hwy. 96 (Walker)) Comment
  JEPS84218  Cassiope mertensiana subsp. californica L. R. Heckard with J. Hickman et al. 1986-7-17 6466 Siskiyou Trail up Kangaroo Peak, S of Lily Pad Lake, ca 5mi N of the town of Seiad Valley 2011 Comment
  JEPS35565  Castilleja L. R. Heckard 1964-6-12 1389 Sonoma s limit Bodega Bay town Comment
  JEPS60223  Castilleja L. R. Heckard 1969-6-1 2268 El Dorado about 2.5 mi se Georgetown (near Bear Creek crossing of Traverse Creek) 701 Comment
  JEPS67851  Castilleja L. R. Heckard and Richard Brown 1972-5-2 2914 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  JEPS74790  Castilleja L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-24 4000 Kern 2.5 mi n Granite Station junction (on Woody road) 609 Comment
  JEPS74791  Castilleja L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-24 4001 Kern ca 2.5 mi below Kern County Fire Station, Woody (along Bakersfield-Woody road) 457 Comment
  JEPS74803  Castilleja L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-5-7 4011 Contra Costa ca 0.5 mi e Pinole (just e of Interstate 80, along main route of Santa Fe RR) Comment
  JEPS74822  Castilleja L. R. Heckard with T. I. Chuang and R. Bacigalupi 1975-5-8 4030 Lake ca 3 mi ne Middletown (on road to Lower Lake, near Hill 1030) Comment
  JEPS77618  Castilleja L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-4 4933 Inyo 3 mi n Schulman Grove junction; White Mts. 3139 Comment
  JEPS77743  Castilleja L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-23 4771 Kings between Kettleman Plains (Route 33) and Sunflower Valley (along Route 41, 5.5 mi ne of Kern County line) 274 Comment
  JEPS77746  Castilleja L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-22 4766 Kern 2.5 mi below Woody Fire Station (on road down to Famosa) 518 Comment
  JEPS79090  Castilleja L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-27 5186 A Fresno about 0.5 mi beyond Fence Meadow Road (on s side of Big Creek road grade going up out of Haslett Basin); Haslett Basin 853 Comment
  JEPS86174  Castilleja L. R. Heckard 1988-4-3 6673 a El Dorado 1 mi ne Placerville (on Carson Rd) Comment
  JEPS76870  Castilleja L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4838 a Marin e of Dillon Beach Comment
  JEPS77724  Castilleja L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-24 4790 San Luis Obispo 6 mi se Paso Robles (Interstate 5 junction) (along Creston Road at Neil Springs road junction) Comment
  JEPS77726  Castilleja L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-24 4788 San Luis Obispo about 2 mi ne Creston (along Route 41, 0.5 mi e of Creston road junction) 426 Comment
  JEPS77737  Castilleja L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-23 4777 San Luis Obispo about 0.25 mi s Route 41 (near Cholame) (just n of Cholame Creek bridge on Palo Prieto Canyon road) 426 Comment
  JEPS57422  Castilleja X montigena L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-13 2022 San Bernardino s of Sugarloaf Boulevard, Big Bear City (near Gildart Street); San Bernardino Mts., Big Bear City 2133 Comment
  JEPS79054  Castilleja X montigena L. R. Heckard with Michael Morris 1976-6-12 4252 San Bernardino 0.3 mi w Rocky Road junction with Chapel Hill Road (along Rocky Road, 0.8 mi from its junction with Barton Lane (in Sugarloaf settlement e of Big Bear Lake)); San Bernardino Mts. 2194 Comment
  JEPS79363  Castilleja X montigena L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-18 5136 a San Bernardino 0.5 mi w Baldwin Mine (along road to Holcomb Valley, ne of Baldwin Lake); San Bernarino Mts. 2194 Comment
  JEPS79364  Castilleja X montigena L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-18 5137 San Bernardino ca 0.5 mi e Arrastre Flat (along road from Baldwin (Doble) Mine, nw of Baldwin Lake); San Bernardino Mts. 2286 Comment
  OBI60016  Castilleja affinis L. R. Heckard 1963-7-18 1338 Santa Cruz N side of small cyn, opening from beach, Sea Cliff Beach State Park near Aptos Comment
  RSA201868  Castilleja affinis L. R. Heckard 1953-5-6 395 San Diego Road cut 1 1/2 miles east of Del Mar on San Dieguito Valley road from Rancho Santa Fe. 30 Comment
  RSA518653  Castilleja affinis L. R. Heckard, T. I. Chuang 1971-7-1 2666 Del Norte Along Enderts Beach road at Crescent Bay overlook, Redwood National Park Comment
  SBBG100099  Castilleja affinis L. R. Heckard 1969-4-17 2149 Santa Barbara ca 1.5 mi S of Lompoc on Miguelito Rd 30 Comment
  CAS-BOT-BC249218  Castilleja affinis L. R. Heckard 1953-5-23 441 Santa Clara Along Gilroy Hot Springs road, above Coyote River near junction of the Coyote Dam road 289 Comment
  JEPS76839  Castilleja affinis L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4814 Del Norte 2 mi below Patrick Creek (along U.S. Hwy 199) 213 Comment
  JEPS76840  Castilleja affinis L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4814 Del Norte 2 mi below Patrick Creek (along U.S. Hwy 199) 213 Comment
  OBI60017  Castilleja affinis L. R. Heckard 1968-5-11 1849 Ventura W side cyn of Torrey Cyn, near Torrey station, Union Oil Company (ca 3 mi S of Piru) 335 Comment
  RSA523422  Castilleja affinis L. R. Heckard 1971-5-25 2578 Los Angeles Gravelly wash east of Rancho Santa Ana Botanic Garden, Claremont. Comment
  SD131920  Castilleja affinis L. R. Heckard 1968-5-29 1915 El Dorado Along Cold Springs Road about 3 air-miles northwest of Placerville Comment
  JEPS29367  Castilleja affinis subsp. affinis L. R. Heckard 1961-10-25 S- 804 Alameda UC Berkeley greenhouse Berkeley Comment
  JEPS33887  Castilleja affinis subsp. affinis L. R. Heckard, and Rimo Bacigalupi 1963-6-12 1322 Marin near head of Drake's Estero (Schooner Bay); Point Reyes Peninsula Comment
  JEPS34320  Castilleja affinis subsp. affinis L. R. Heckard, and Rimo Bacigalupi 1963-7-2 1326 San Mateo Thornton Beach State Park 30 Comment
  JEPS34322  Castilleja affinis subsp. affinis L. R. Heckard, and R. Bacigalupi 1963-7-2 1325 San Francisco w of Lake Merced (along Skyline Blvd); San Francisco Comment
  JEPS35585  Castilleja affinis subsp. affinis L. R. Heckard 1964-6-11 1369 Sonoma 1.5 mi ne Michele Way (along Mark West Springs road, 4.3 mi n of Old Redwood Highway, n of Santa Rosa) Comment
  JEPS47405  Castilleja affinis subsp. affinis L. R. Heckard 1964-7-13 1403 San Benito about 3.5 mi sw by road San Juan Bautista (on old road to Salinas) Comment
  JEPS47406  Castilleja affinis subsp. affinis L. R. Heckard 1964-7-13 1404 San Luis Obispo near (nw of) Lake Oso Flaco Comment
  JEPS57115  Castilleja affinis subsp. affinis L. R. Heckard 1967-3-29 1586 b San Diego just w Highway 94 junction with road to Lawson and Lyons Valley (ridge n of Highway 94) 304 Comment
  JEPS57116  Castilleja affinis subsp. affinis L. R. Heckard 1967-3-29 1586 a San Diego just w Highway 94 junction with road to Lawson and Lyons Valley (ridge n of Highway 94) 304 Comment
  JEPS57249  Castilleja affinis subsp. affinis L. R. Heckard and R. C. Bacigalupi 1968-5-2 1773 Fresno ca 3 mi by road Tollhouse (along Highway 168) 914 Comment
  JEPS57253  Castilleja affinis subsp. affinis L. R. Heckard and R. C. Bacigalupi 1968-5-2 1769 Fresno ca 2.5 mi ne Auberry (on Alder Springs Rd, on ne slope of Backbone Mt.); Backbone Mt. 792 Comment
  JEPS57255  Castilleja affinis subsp. affinis L. R. Heckard and R. C. Bacigalupi 1968-5-2 1768 a Fresno ca 2.5 mi ne Auberry (on Alder Springs Rd, on ne slope of Backbone Mt.); Backbone Mt. 792 Comment
  JEPS57264  Castilleja affinis subsp. affinis L. R. Heckard and R. C. Bacigalupi 1968-5-8 1832 San Diego about 2 mi n Bonsall (along road S-13 to Fallbrook, 1.8 mi n of Highway 76) 91 Comment
  JEPS57283  Castilleja affinis subsp. affinis L. R. Heckard and R. C. Bacigalupi 1968-5-5 1812 San Diego ca 2.5 mi w Dulzura (along Highway 94) 243 Comment
  JEPS57306  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-14 1872 Santa Barbara about 1.5 mi s Lompoc (Locust Street) (on Miguelito road) 30 Comment
  JEPS57317  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-12 1862 Los Angeles Point Dume Comment
  JEPS57360  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1919 El Dorado ca 2 mi nw Rescue (along road up to Pine Hill); Pine Hill 548 Comment
  JEPS57361  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-29 1920 El Dorado about 1.5 mi e Pilot Hill 304 Comment
  JEPS57371  Castilleja affinis subsp. affinis L. R. Heckard and T. I. Chuang 1968-6-5 1933 Santa Clara just sw Alum Rock Park (e of San Jose) Comment
  JEPS57380  Castilleja affinis subsp. affinis L. R. Heckard and T. I. Chuang 1968-6-18 1951 Sonoma 5 mi e old Redwood Highway (on Mark West Springs road about 1 mi w of the lodge) Comment
  JEPS60179  Castilleja affinis subsp. affinis L. R. Heckard 1969-4-18 2156 Ventura Point Mugu Comment
  JEPS60185  Castilleja affinis subsp. affinis L. R. Heckard 1969-4-24 2166 Riverside about 2.5 mi s Sage (along Highway 79) Comment
  JEPS60232  Castilleja affinis subsp. affinis L. R. Heckard 1969-6-2 2284 El Dorado about 1.5 mi s bridge crossing North Fork American River near Auburn (along State Highway 49) 304 Comment
  JEPS66296  Castilleja affinis subsp. affinis L. R. Heckard 1971-5-23 2563 San Diego w of Fat Man's Misery; Torrey Pines State Park 60 Comment
  JEPS67852  Castilleja affinis subsp. affinis L. R. Heckard and Richard Brown 1972-5-2 2915 Marin near head of Drakes Estero (along road from Inverness); Pt. Reyes Seashore Comment
  JEPS70923  Castilleja affinis subsp. affinis L. R. Heckard with Ralph Philbrick 1973-5-8 3353 Santa Barbara w of Central Valley divide (Portozuelia); Santa Cruz Island 243 Comment
  JEPS70974  Castilleja affinis subsp. affinis L. R. Heckard with Walter Knight 1972-3-27 2869 Alameda se of Hayward State College (Vista Peak, Garin Ranch) 274 Comment
  JEPS73884  Castilleja affinis subsp. affinis L. R. Heckard 1974-5-15 3691 El Dorado near Rescue; Pine Hill 563 Comment
  JEPS73888  Castilleja affinis subsp. affinis L. R. Heckard 1974-5-15 3697 El Dorado about 3 mi nw Placerville (along Cold Springs Road) 426 Comment
  JEPS73891  Castilleja affinis subsp. affinis L. R. Heckard 1974-5-15 3706 Amador about 0.5 mi w Fiddletown 487 Comment
  JEPS73907  Castilleja affinis subsp. affinis L. R. Heckard 1974-5-21 3723 Ventura center of East Island Anacapa Group, East Island Comment
  JEPS74811  Castilleja affinis subsp. affinis L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-7 4019 Colusa 4.5 mi se (by road) Leesville Comment
  JEPS77759  Castilleja affinis subsp. affinis L. R. Heckard with R. C. Bacigalupi 1978-4-19 4751 Stanislaus s side Tuolumne River (below dam, above La Grange) Comment
  JEPS79103  Castilleja affinis subsp. affinis L. R. Heckard 1980-5-18 5197 El Dorado nw of Rescue (w of Placerville); Pine Hill 609 Comment
  JEPS80690  Castilleja affinis subsp. affinis L. R. Heckard and T. I. Chuang 1981-6-11 5541 Nevada ca 3 mi w Nevada City (2 mi s of Highway 49, on Newtown road) Comment
  JEPS81859  Castilleja affinis subsp. affinis L. R. Heckard with J. C. Hickman and R. C. Bacigalupi 1982-5-11 5854 Nevada ca 3 mi w Nevada City (2 mi sw of Highway 49, on Newtown road) Comment
  JEPS85639  Castilleja affinis subsp. affinis L. R. Heckard 1977-7-13 2059 Alameda UC Berkeley greenhouse 30 Comment
  JEPS86226  Castilleja affinis subsp. affinis L. R. Heckard 1970-5-5 2451 San Mateo n side San Bruno Mountain (n spur) 60 Comment
  JEPS86436  Castilleja affinis subsp. affinis L. R. Heckard 1988-6-9 6681 Santa Cruz 2.7 mi n Santa Cruz Hwy. (Route 17) (along Summit Rd (Hwy 35), Santa Clara-Santa Cruz County line) Comment
  JEPS86442  Castilleja affinis subsp. affinis L. R. Heckard 1973-6-10 3434 El Dorado below Pine Hill lookout (along road) 563 Comment
  JEPS86447  Castilleja affinis subsp. affinis L. R. Heckard 1974-8-20 3427 Alameda U.C. Greenhouse at Berkeley Comment
  JEPS86450  Castilleja affinis subsp. affinis L. R. Heckard 1974-8-14 3423 Alameda Univ. of Calif., Berkeley greenhouse Comment
  JEPS86467  Castilleja affinis subsp. affinis L. R. Heckard 1971-4-24 2505 Alameda se of Livermore (along Mines Road (Arroyo Mocho), 13.5 mi s of Mines Road (Arroyo Mocho) junction with Tesla Road); Arroyo Mocho Comment
  JEPS86597  Castilleja affinis subsp. affinis L. R. Heckard with Jim Hickman et al. 1987-4-11 6648 San Luis Obispo n of San Simeon (0.5 mi back from ocean. slopes to s side of Arroyo de la Cruz); Arroyo de la Cruz 91 Comment
  JEPS86604  Castilleja affinis subsp. affinis L. R. Heckard with Jake Ruygt 1987-5-10 6660 Napa ca 0.25 mi ne Quarry (ne of Vallejo) (n-facing side American Canyon Ridge); American Canyon Ridge Comment
  JEPS35588  Castilleja affinis subsp. affinis L. R. Heckard 1964-6-11 1366 Napa 1.3 mi sw Calif. Hwy. 121 junction with Wooden Valley road (along Calif Hwy 121, above Wooden Valley) Comment
  JEPS47357  Castilleja affinis subsp. affinis L. R. Heckard 1966-4-24 1472 Santa Clara along trail from the dam of Searsville Lake to the meadow Stanford University 152 Comment
  JEPS47393  Castilleja affinis subsp. affinis L. R. Heckard 1964-6-24 1400 San Mateo along upper part of Monterey Road Pacifica Comment
  JEPS47408  Castilleja affinis subsp. affinis L. R. Heckard 1964-7-14 1406 San Luis Obispo just s San Carpoforo Creek canyon mouth (w of Calif Hwy 1) Comment
  JEPS47410  Castilleja affinis subsp. affinis L. R. Heckard 1964-7-14 1409 Monterey 0.25 mi s Willow Creek (just e of Cape San Martin, along Calif Hwy 1) Comment
  JEPS47411  Castilleja affinis subsp. affinis L. R. Heckard 1964-7-14 1410 Monterey about 2 mi n Willow Creek crossing (or about 5 mi s of Naciemento road junction, along Calif. Hwy. 1) Comment
  JEPS57303  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-14 1877 Santa Barbara 2.3 mi from Corralillos Canyon road junction with Highway 1 (along Corralillos Canyon road); Casmalia Hills 45 Comment
  JEPS57305  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-14 1873 Santa Barbara s of Lompoc (across road from Miguelito County Park) Comment
  JEPS57322  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-12 1858 Ventura ca 0.5 mi s Ventura Freeway (on Live Oak Street); Thousand Oaks 304 Comment
  JEPS57327  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-11 1849 Ventura ca 3 mi s Piru (w side canyon of Torrey Canyon, near Torrey Station, Union Oil Company); Torrey Canyon 335 Comment
  JEPS57342  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-25 1898 Monterey about 9 mi s Posts (along Calif Hwy 1); Julia Pfeifer Burns State Park Comment
  JEPS57347  Castilleja affinis subsp. affinis L. R. Heckard 1968-5-27 1904 Monterey 3.2 mi w Highway 25 (along La Gloria Road (to Gonzales)) 670 Comment
  JEPS57460  Castilleja affinis subsp. affinis L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-17 2059 Santa Barbara about 1.5 mi s Lompoc (Locust Street) (on Miguelito road) 30 Comment
  JEPS60173  Castilleja affinis subsp. affinis L. R. Heckard 1969-4-17 2149 Santa Barbara about 1.5 mi s Lompoc (Locust Street) (on Miguelito road) 30 Comment
  JEPS60176  Castilleja affinis subsp. affinis L. R. Heckard 1969-4-17 2153 Santa Barbara about 2 mi s Harris (n side of La Purisima Hills); La Purisima Hills Comment
  JEPS66300  Castilleja affinis subsp. affinis L. R. Heckard 1971-5-16 2559 Mariposa 8 mi w Mariposa (along Yosemite highway (140)) 548 Comment
  JEPS73902  Castilleja affinis subsp. affinis L. R. Heckard 1974-5-20 3718 Monterey w of Prunedale (along Strawberry Road, just s of San Miguel Canyon road) Comment
  JEPS78260  Castilleja affinis subsp. affinis L. R. Heckard with R. Bacigalupi 1979-5-14 5016 Monterey about 7 mi n Jolon (near top of grade) Comment
  JEPS78261  Castilleja affinis subsp. affinis L. R. Heckard with R. Bacigalupi 1979-5-14 5017 Monterey about 7 mi n Jolon (near top of grade) Comment
  JEPS81853  Castilleja affinis subsp. affinis L. R. Heckard with J. C. Hickman and R. C. Bacigalupi 1982-5-12 5860 El Dorado about 0.5 mi above Folson lakehead bridge (on Salmon Falls road) 167 Comment
  JEPS83013  Castilleja affinis subsp. affinis L. R. Heckard 1984-5-14 1655 Humboldt 2 mi s Phillipsville (just n of Freeway 101 on Avenue of the Giants) 83 Comment
  JEPS85640  Castilleja affinis subsp. affinis L. R. Heckard 1973-5-11 3394 Santa Barbara ca 1.5 mi s Lompoc (Locust St.) (on Miguelito road) 30 Comment
  JEPS85641  Castilleja affinis subsp. affinis L. R. Heckard 1973-5-11 3395 Santa Barbara ca 2 mi s junction of Hwy. 1 and Hwy. 135 (nw Purisima Hills); Purisima Hills 182 Comment
  JEPS86439  Castilleja affinis subsp. affinis L. R. Heckard 1980-4-17 5174 Monterey 7 mi n Jolon 411 Comment
  JEPS86440  Castilleja affinis subsp. affinis L. R. Heckard 1980-4-17 5174 a Monterey 7 mi n Jolon 411 Comment
  JEPS86441  Castilleja affinis subsp. affinis L. R. Heckard 1980-4-17 5173 Monterey 6.5 mi n Jolon 381 Comment
  JEPS86451  Castilleja affinis subsp. affinis L. R. Heckard, R. Bacigalupi and T. I. Chuang 1973-5-22 3419 Monterey ca 5 mi sw Aromas (near Strawberry Canyon Rd, just below its junction with San Miguel Canyon) 121 Comment
  JEPS86462  Castilleja affinis subsp. affinis L. R. Heckard 1973-5-11 3387 Santa Barbara ridge s UC Field Station (Central Valley of Santa Cruz Island); Santa Cruz Island 152 Comment
  UCSB25945  Castilleja affinis subsp. affinis Heckard, L.; Bacigalupi, Rimo 1953-5-10 Santa Barbara off Santa Rosa Road; 6 miles east of Santa Rosa County Park; same site as Bacigalupi 4108 60 Comment
  HSC89873  Castilleja affinis subsp. litoralis L. R. Heckard, T. I. Chuang 1971-7-1 2666 Del Norte Along Enderts Beach Rd. at Crescent Bay overlook, Redwood National Park. Comment
  JEPS3694  Castilleja affinis subsp. litoralis L. R. Heckard and P. C. Silva 1952-5-10 271 Humboldt just s Humboldt Bay; Table Bluff Comment
  JEPS57403  Castilleja affinis subsp. litoralis L. R. Heckard with T. I. Chuang 1968-7-4 1979 Humboldt n end Big Lagoon Comment
  JEPS66407  Castilleja affinis subsp. litoralis L. R. Heckard with T. I. Chuang 1971-7-1 2667 Humboldt 2 mi sw Orick (s end of Freshwater Lagoon); Freshwater Lagoon Comment
  JEPS73879  Castilleja affinis subsp. neglecta L. R. Heckard 1974-5-14 3684 Marin n end Tiburon Peninsula; , Ring Mt. Comment
  JEPS73883  Castilleja affinis subsp. neglecta L. R. Heckard 1974-5-14 3690 Marin above and behind old St. Hilary's Church; Tiburon 30mg of leaf material removed for [15N] analysis by S.M. Swope/S. T. Abererombie on 7 Sep., 2012 in conjunction with research on the effect of elevated atmospheric N inputs on the the persistence of populations of Hesperolinon conjestum (Endangered), Marin Co., CA. Results will be submitted to peer-reviewed journals and the USFWS Comment
  JEPS86590  Castilleja ambigua var. meadii L. R. Heckard with Jake Ruygt 1987-5-10 6661 Napa 6.5 mi up Atlas Peak Rd. from Monticello Rd., Napa (Calif. Hwy. 121) (along Atlas Peak Rd, ne of Napa) 448 Comment
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Oct 10 2013
  JEPS73914  Castilleja angustifolia L. R. Heckard 1974-5-23 3731 San Bernardino about 1 mi n old Coliseum Mine (Clark Mt.); Clark Mt. 1493 Comment
  RSA289983  Castilleja angustifolia L. R. Heckard, Michael Morris 1976-6-12 4242 San Bernardino Just north of western arm end of Baldwin Lake, San Bernardino Mountains. 2073 Comment
  JEPS47335  Castilleja angustifolia L. R. Heckard and R. Bacigalupi 1966-5-9 1511 Inyo 2.5 mi above Emigrant Spring (wash on Wild Rose Canyon road to Death Valley); Upper Emigrant Canyon (Harrisburg Flats) 1493 Comment
  JEPS78768  Castilleja angustifolia L. R. Heckard with Michael Morris 1976-6-12 4241 San Bernardino just n w end of Baldwin Lake; San Bernardino Mts. 2072 Comment
  JEPS78769  Castilleja angustifolia L. R. Heckard 1976-6-12 4242 San Bernardino ne of Baldwin Lake (just off Route 18, w of Johnson Grade); San Bernardino Mts. 2087 Comment
  JEPS78790  Castilleja angustifolia L. R. Heckard with Michael Morris 1976-6-12 4270 Inyo e of Lone Pine; Alabama Hills Comment
  JEPS78791  Castilleja angustifolia L. R. Heckard with Michael Morris 1976-6-14 4273 Inyo Narrows area w side Westgard Pass 1889 Comment
  JEPS78792  Castilleja angustifolia L. R. Heckard 1976-6-14 4272 Inyo w side Westgard Pass 1889 Comment
  JEPS82993  Castilleja applegatei subsp. disticha L. R. Heckard with M. E. Ashton 1982-6-23 5866 Fresno Shaver Lake; at Shaver Lodge 1615 Comment
  RSA428373B  Castilleja applegatei subsp. disticha L. R. Heckard 1956-7-2 780 Tulare Along road from park headquarters to Giant Forest, Sequoia National Park. 1677 Comment
  JEPS57434  Castilleja applegatei subsp. martinii L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-14 2035 San Diego below Cherry Flat; Cuyamaca Peak Comment
  JEPS63192  Castilleja applegatei subsp. martinii L. R. Heckard 1969-7-17 Alameda greenhouse at UC Berkeley Comment
  JEPS66315  Castilleja applegatei subsp. martinii L. R. Heckard 1971-5-25 2579 Los Angeles San Dimas Canyon San Gabriel Mts. 579 Comment
  JEPS66475  Castilleja applegatei subsp. martinii L. R. Heckard and T. I. Chuang 1971-8-8 2730 Ventura Iris Point Mt. Pinos 2255 Comment
  JEPS74756  Castilleja applegatei subsp. martinii L. R. Heckard with T. I. Chuang and R. Bacigalupi''L. R. Heckard (with T. I. Chuang and R. Bacigalupi) 1975-4-21 3966 Monterey Arroyo Seco Road, 10 miles north of junction of The Indians Road. Comment
  JEPS78763  Castilleja applegatei subsp. martinii L. R. Heckard with Michael Morris 1976-6-11 4238 San Bernardino 0.9 mi e Snow Valley Ski Lodge (along Route 18, w of Big Bear Lake); San Bernardino Mts. 2103 Comment
  JEPS79056  Castilleja applegatei subsp. martinii L. R. Heckard with Michael Morris 1976-6-13 4263 Los Angeles ca 3 mi w Wrightwood (along Route 2, 0.5 mi w of Holiday Hill Ski Lifts, 0.5 mi e of Big Pines Ranger Station); San Gabriel Mountains 1828 Comment
  JEPS86178  Castilleja applegatei subsp. martinii L. R. Heckard 1988-4-2 6672 Yolo ca 3 mi nw Rumsey; Cache Creek Canyon 250 Comment
  SD106168  Castilleja applegatei subsp. martinii L. R. Heckard, Michael Morris 1976-6-11 4238 San Bernardino San Bernardino Mts., along route 18 west of Big Bear Lake, 0.9 mile east of Snow Valley Ski Lodge 2103 Comment
  HSC90853  Castilleja applegatei subsp. martinii L. R. Heckard 1971-5-25 2584 Los Angeles Just above canyon bridge along Rd. (N3) over San Gabriel Mts. to Palmdale 1341 Comment
  JEPS19657  Castilleja applegatei subsp. martinii L. R. Heckard 1953-6-12 493 Monterey 0.3 mi below Lewis Creek road junction with State Highway 198 Comment
  JEPS35586  Castilleja applegatei subsp. martinii L. R. Heckard 1964-6-11 1368 Napa just above Hanley's Resort (on the grade over se flank of Mt. St. Helena, along Calif Hwy 29); Mt. St. Helena 609 Comment
  JEPS60311  Castilleja applegatei subsp. martinii L. R. Heckard and T. I. Chuang 1969-8-7 2387 B Inyo near Charcoal Ovens; Panamint Mts., Wild Rose Canyon 2072 Comment
  JEPS66316  Castilleja applegatei subsp. martinii L. R. Heckard 1971-5-25 2580 Los Angeles ca 3.5 mi below Charlton Flat junction (along Angeles Crest highway); San Gabriel Mts. 1493 Comment
  JEPS78786  Castilleja applegatei subsp. martinii L. R. Heckard with Michael Morris 1976-6-13 4265 Los Angeles 0.1 mi from Cumorah Church Camp (1.7 mi from Hidden Valley Scout Camp, off Route 2) Comment
  JEPS79055  Castilleja applegatei subsp. martinii L. R. Heckard with Michael Morris 1976-6-12 4254 San Bernardino 0.8 mi above Angelus Oaks (along Route 38 (South Fork Santa Ana River)); San Bernardino Mts. 1828 Comment
  JEPS86708  Castilleja applegatei subsp. martinii L. R. Heckard 1987-5-26 6665 Los Angeles ne of Tujunga (above 3800 block of Markridge, e of abandoned Hillside Sanitorium, at lower end of Cooks Canyon); Cooks Canyon 731 Comment
  RSA201863  Castilleja applegatei subsp. martinii L. R. Heckard 1953-6-12 493 Monterey Along Lewis Creek road, 0.3 mile below junction with state highway 198. Comment
  SD131906  Castilleja applegatei subsp. martinii L. R. Heckard 1971-5-8 2539 San Benito Along San carlos Creek, ca. 2 miles above Aurora Mine (southwest of Idria) 1219 Comment
  JEPS66465  Castilleja applegatei subsp. pallida L. R. Heckard and P. Rubtzoff 1971-8-5 2725 Alpine se of Twin Lakes Reservoir (w of trail from Lost Cabin Mine to Round Top Lake) 2773 Comment
  JEPS77599  Castilleja applegatei subsp. pallida L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-3 4912 Mono road to Virginia Lakes 2773 Comment
  JEPS86670  Castilleja applegatei subsp. pallida L. R. Heckard with T. I. Chuang 1990-7-11 6748 Mono e side Tioga Pass (Hwy. 120) (at e exit of Yosemite National Park); Yosemite National Park 2743 Comment
  JEPS46071  Castilleja applegatei subsp. pinetorum L. R. Heckard 1966-7-9 1538 Fresno w flank Mt. Givens 3108 Comment
  JEPS57201  Castilleja applegatei subsp. pinetorum L. R. Heckard 1967-9-1 1741 Tulare along trail to Eagle Lake from Mineral King 2895 Comment
  JEPS57395  Castilleja applegatei subsp. pinetorum L. R. Heckard with T. I. Chuang 1968-7-2 1970 Siskiyou n side Mt. Shasta (at fork in Bolam road) 1463 Comment
  JEPS60225  Castilleja applegatei subsp. pinetorum L. R. Heckard 1969-6-1 2272 El Dorado 1.8 mi w Georgetown Ranger Station 883 Comment
  JEPS66429  Castilleja applegatei subsp. pinetorum L. R. Heckard and P. Rubtzoff 1971-8-1 2691 Trinity 1 air mi SW of Mount Eddy summit (below Upper Deadfall Lake) 2377 Comment
  JEPS66445  Castilleja applegatei subsp. pinetorum L. R. Heckard and P. Rubtzoff 1971-8-3 2706 Modoc 3.5 mi n Cedarville Pass (near summit of Old Canyon Mill road); Warner Mts. 1981 Comment
  JEPS76838  Castilleja applegatei subsp. pinetorum L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4813 Del Norte 1 mi above Patrick Creek (along U.S. Hwy 299, along Middle Fork of Smith River); Middle Fork of Smith River 274 Comment
  JEPS78797  Castilleja applegatei subsp. pinetorum L. R. Heckard with Michael Morris 1976-6-14 4279 Mono Sherwin Summit, N side, along route 395 Sierra Nevada 1950 Comment
  JEPS80313  Castilleja applegatei subsp. pinetorum L. R. Heckard and J. Hickman 1981-6-20 5552 Lake Snow Mountain, North Ridge, N slope 1752 Comment
  JEPS81694  Castilleja applegatei subsp. pinetorum L. R. Heckard 1968-8-2 2096 Tulare near Mineral King Store 2377 Comment
  JEPS81866  Castilleja applegatei subsp. pinetorum L. R. Heckard with J. C. Hickman, J. Bartel and A. Q. Howard 1982-4-26 5842 Lassen About 2.5 miles west of Paynes Creek, along highway 36 to Mt. Lassen (6.5 miles northeast of Dales) Comment
  JEPS83995  Castilleja applegatei subsp. pinetorum L. R. Heckard 1986-7-16 6406 Siskiyou ca 5 mi n town of Seiad Valley (cirque at head of Hell's Canyon); Hell's Canyon 1750 Comment
  JEPS86179  Castilleja applegatei subsp. pinetorum L. R. Heckard 1988-4-3 6673 Amador ca 1.5 mi se Daffodil Hill (on Rams Horn Rd from Volcano) 800 Comment
  JEPS86403  Castilleja applegatei subsp. pinetorum L. R. Heckard 1985-6-2 6237 a Del Norte ca 2 mi above Patrick Creek; Middle Fork Smith River Comment
  JEPS86681  Castilleja applegatei subsp. pinetorum L. R. Heckard with T. I. Chuang 1990-7-14 6762 Modoc ca 2 mi n Cedar Pass (along Old Common Mill Rd, 0.7 mi e of Soldier Creek Rd) 2075 Comment
  RSA518676  Castilleja applegatei subsp. pinetorum L. R. Heckard, G. Ledyard Stebbins 1973-6-18 3445 Placer High above (north) of Middle Fork American River, about 2.5 road miles east of Forest Hill. 762 Comment
  JEPS57154  Castilleja arachnoidea L. R. Heckard 1967-8-12 1669 Trinity about 2 air mi nw summit of Mt. Eddy; Mt. Eddy 2286 Comment
  JEPS79758  Castilleja arachnoidea L. R. Heckard 1967-8-14 1730 Siskiyou sw flank Mt. Shasta (above Horse Camp); sw flank of Mt. Shasta 2560 Comment
  JEPS84184  Castilleja arachnoidea L. R. Heckard with J. Hickman et al. 1986-7-17 6493 Siskiyou ca 14.5 mi from Hwy 96 (Walker) (Oak Knoll Ranger Station road to Condrey Mt., near Dry Lake); road to Condry Mt., near Dry Lake 1950 Comment
  JEPS65193  Castilleja attenuata L. R. Heckard 1971-4-15 2474 Contra Costa 5.5 mi n Morgan Territory road intersection with Manning road (e of Mt. Diablo) Comment
  JEPS74783  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-24 3991 Kern near Granite Station (junction of Woody road) 609 Comment
  JEPS74788  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-24 3998 Kern just n Poso Flat road and Granite road (near old junction of Poso Flat road and Granite road, n of Kern County Quail Preserve) 944 Comment
  JEPS74839  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-22 4049 Amador 3.5 mi ne (by road) Fiddletown (Lawrence Road, n of Tyler Road) Comment
  JEPS74841  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-22 4051 Amador ca 2.5 mi ne (by road) Fiddletown (along Lawrence Road) Comment
  JEPS77755  Castilleja attenuata L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-22 4756 Kern s side Keene exit; Tehachapi Mts. 792 Comment
  JEPS77756  Castilleja attenuata L. R. Heckard, R. C. Bacigalupi and T. I. Chuang 1978-4-22 4755 Kern s side Keene exit; Tehachapi Mts. 822 Comment
  JEPS79069  Castilleja attenuata L. R. Heckard 1980-4-16 5169 Kern junction of Granite and Poso Flat Road (old junction n of the present one) 792 Comment
  JEPS85047  Castilleja attenuata Larry Heckard and Mary Ashton 1969-5-3 2187 Napa ca 7 mi ne Napa (Mead Ranch, off the Atlas Peak Rd) 457 Comment
  JEPS74759  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-21 3969 Monterey just e The Indians Campground (nw of Jolon); Santa Lucia Mts. 914 Comment
  JEPS74763  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-21 3972 A Monterey ca 3 mi e The Indians (along road to Jolon); Santa Lucia Mts. 822 Comment
  JEPS74809  Castilleja attenuata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-7 4017 Solano ca 1 mi sw Elmira (flat along Southern Pacific Railway) Comment
  JEPS77732  Castilleja attenuata L. R. Heckard, R. C. Bacigalupi and T. I. Chuang 1978-4-23 4782 San Luis Obispo 9 mi w Simmler Maintenance Station (along Route 58, in foothills w of Carriso Plain) 731 Comment
  JEPS77744  Castilleja brevistyla L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-23 4770 Kings 5.5 mi ne Kern County line (foothills between Kettleman Plains (Route 33) and Sunflower Valley, along Route 41) 274 Comment
  JEPS77745  Castilleja brevistyla L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-23 4768 Kern 4.5 mi e Interstate 5 (on road to Wasco) 121 Comment
  JEPS77748  Castilleja brevistyla L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-22 4764 Kern 0.8 mi above Granite Station (on Glennville road) 640 Comment
  JEPS77758  Castilleja brevistyla L. R. Heckard with R. C. Bacigalupi 1978-4-20 4753 Tulare 8.5 mi w Tipton (on Avenue 144) Comment
  JEPS79065  Castilleja brevistyla L. R. Heckard 1980-4-15 5166 Kern 1.8 mi s Caliente-Havilah road junction of Walker Basin road 1097 Comment
  JEPS79763  Castilleja cinerea L. R. Heckard 1956-6-29 774 San Bernardino 1.5 mi w Big Bear City (Base of Rebel Ridge Ski slope, San Bernardino Mts.); San Bernardino Mts. 2072 Comment
  JEPS74820  Castilleja densiflora subsp. densiflora L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4028 Lake ca 3 mi ne Middletown (on road to Lower Lake, near Hill 1030) Comment
  JEPS86228  Castilleja densiflora subsp. densiflora L. R. Heckard 1970-5-5 2453 San Mateo Brisbane, ne edge of San Bruno Mountain San Bruno Mountain Comment
  JEPS77725  Castilleja densiflora subsp. densiflora L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-24 4789 San Luis Obispo 6 mi se Paso Robles ((Interstate 5 junction), along Creston Road at Neil Springs road junction) Comment
  JEPS77728  Castilleja densiflora subsp. densiflora L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-24 4786 San Luis Obispo about 2 mi ne Creston (along Route 41, 0.5 mi e of Creston road junction) 426 Comment
  JEPS77729  Castilleja densiflora subsp. densiflora L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-23 4785 San Luis Obispo 9 mi w Simmler Maintenance Station (along Route 58, w of Carriso Plain) 731 Comment
  JEPS70878  Castilleja densiflora subsp. gracilis L. R. Heckard 1973-4-22 3309 San Diego about 0.5 mi w upper Otay Lake (about 7.5 mi from junction with Calif Hwy 94) 182 Comment
  JEPS74758  Castilleja densiflora subsp. gracilis L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-21 3968 Monterey nw Jolon (just e of the Indians Campground, Santa Lucia Mts.); Santa Lucia Mts. 914 Comment
  JEPS77719  Castilleja densiflora subsp. gracilis L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-24 4795 Monterey 0.5 mi e Jolon Comment
  JEPS78257  Castilleja densiflora subsp. obispoensis L. R. Heckard with R. Bacigalupi 1979-5-14 5008 San Luis Obispo about 0.25 mi e Route 1 (on State Hwy 46, s of Cambria) Comment
  JEPS65199  Castilleja exserta subsp. exserta L. R. Heckard 1971-4-15 2468 Contra Costa n of Mitchell Creek Park (n base of Mt. Diablo); Mt. Diablo 152 Comment
  JEPS70022  Castilleja exserta subsp. exserta L. R. Heckard 1971-5-8 2541 San Benito about 16 mi n Idria (on road to Panoche) 457 Comment
  JEPS74806  Castilleja exserta subsp. exserta L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-7 4014 Contra Costa ca 0.5 mi e Pinole (just of of Interstate Hwy 80, along main route of Santa Fe Railroad) Comment
  JEPS77754  Castilleja exserta subsp. exserta L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1978-4-22 4757 Kern s side Keene exit; Tehachapi Mts. 792 Comment
  JEPS86225  Castilleja exserta subsp. exserta L. R. Heckard 1970-5-5 2450 San Mateo above Bay Shore Freeway (e end of San Bruno Mountain); San Bruno Mountain 91 Comment
  JEPS70919  Castilleja exserta subsp. exserta L. R. Heckard 1973-5-7 3349 Santa Barbara near Los Alamos (junction of U.S. Hwy 101 and Los Alamos road) Comment
  JEPS70955  Castilleja exserta subsp. exserta L. R. Heckard 1973-5-12 3397 San Luis Obispo about 4 air mi nw Pozo (near Yaro Creek, along Las Palitos road) 502 Comment
  JEPS74773  Castilleja exserta subsp. exserta L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-23 3981 Santa Barbara ca 3 mi s Buellton (along U.S. Hwy 101) Comment
  JEPS74775  Castilleja exserta subsp. exserta L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-23 3983 Santa Barbara 8.5 mi s Tepusquet Canyon junction with Route 166; Tepusquet Canyon 640 Comment
  JEPS74784  Castilleja exserta subsp. exserta L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-24 3992 Kern just e Woody junction (on Granite Station-Glennville road, along roadside) Comment
  JEPS76857  Castilleja exserta subsp. latifolia L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4827 Mendocino n of MacKerricker State Park (off road running n of Ward Road, n of Fort Bragg) Comment
  JEPS57114  Castilleja foliolosa L. R. Heckard 1967-3-29 1587 San Diego about 5 mi w Santee (near old Mission Dam); Mission Canyon 91 Comment
  JEPS57339  Castilleja foliolosa L. R. Heckard 1968-5-25 1894 Monterey between Monterey and Carmel (slopes of Huckleberry Hill); Huckleberry Hill Comment
  JEPS57357  Castilleja foliolosa L. R. Heckard 1968-5-29 1916 El Dorado about 2 mi nw Rescue (at summit of Pine Hill); Pine Hill 609 Comment
  JEPS70978  Castilleja foliolosa L. R. Heckard with Walter Knight 1972-3-27 2873 Alameda about 0.5 mi ne Vista Peak (Garin Ranch); Brushy Knob 243 Comment
  JEPS70959  Castilleja foliolosa L. R. Heckard 1973-5-22 3406 Santa Clara about 1 mi w Route 9 junction to Big Basin State Park 762 Comment
  JEPS73885  Castilleja foliolosa L. R. Heckard 1974-5-15 3692 El Dorado just e Rescue 365 Comment
  RSA523434  Castilleja franciscana L. R. Heckard 1964-6-12 1385 Sonoma South side of Russian River, just across bridge on state highway 1. Comment
  JEPS66319  Castilleja gleasoni L. R. Heckard 1971-5-25 2583 Los Angeles nw of Chilao Flat (near Horse Flat Campground); San Gabriel Mts. 1737 Comment
  RSA523863  Castilleja gleasoni L. R. Heckard 1971-5-25 2583 Los Angeles Near Horse Flat campground, northwest of Chilao Flats, San Gabriel Mts. 1707 Comment
  JEPS76847  Castilleja hispida subsp. brevilobata L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-29 4820 Del Norte ca 2 mi n Gasquet (at mouth of Stony Creek at North Fork Smith River); North Fork Smith River, at mouth of Stony Creek Comment
  RSA518675  Castilleja hololeuca L. R. Heckard, Ralph Philbrick 1973-5-11 3391 Santa Barbara Hummingbird Canyon', a canyon running south from Prisoners Harbor, Santa Cruz Island. 122 Comment
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Feb 12 2015
  SD131913  Castilleja hololeuca L. R. Heckard 1973-5-8 3351 Santa Barbara Portozuelia, west of divide of central valley, Santa Cruz Island 244 Comment
  JEPS68260  Castilleja lacera L. R. Heckard 1972-5-31 2933 Siskiyou about 2 mi se Yreka 822 Comment
  JEPS74833  Castilleja lacera L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-22 4043 Amador 2 mi w Route 16 junction with Route 49 (along Route 16, just e of site of Waits Station) Comment
  JEPS74838  Castilleja lacera L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-22 4048 Amador 3.5 mi (by road) ne Fiddletown (Lawrence Road, n of Tyler Road) Comment
  JEPS80673  Castilleja lacera L. R. Heckard and T. I. Chuang 1981-6-10 5525 Shasta 1.5 mi w Fall River (in Fall River Mills) (along Route 299) 1066 Comment
  JEPS80676  Castilleja lacera L. R. Heckard with T. I. Chuang 1981-6-10 5528 Lassen 2.3 mi w Nubieber (along Route 299) 1341 Comment
  JEPS80683  Castilleja lacera L. R. Heckard and T. I. Chuang 1981-6-10 5534 Lassen about 0.5 mi w Almanor Inn (or n road to Route 89) 1371 Comment
  JEPS80685  Castilleja lacera L. R. Heckard and T. I. Chuang 1981-6-11 5536 Butte 0.5 mi w Forbestown Road junction with Lumpkin Road (along Forbestown Road, ca 12 air mi e of Oroville) 609 Comment
  JEPS81858  Castilleja lacera L. R. Heckard with J. C. Hickman and R. C. Bacigalupi 1982-5-12 5856 Nevada ca 2 mi sw Grass Valley (Mill Street Junction (across from Banner Grange on McCourtney road) Comment
  JEPS81864  Castilleja lacera L. R. Heckard with J. C. Hickman, J. Bartel and A. Q. Howard 1982-4-26 5844 Butte 2.9 mi e Keefer junction (along Cohasset Road, ca 8 air mi n of Chico at Big Chico Creek); Big Chico Creek 182 Comment
  JEPS81865  Castilleja lacera L. R. Heckard with J. C. Hickman, J. Bartel and A. Q. Howard 1982-4-26 5843 Butte 2.0 mi e Keefer junction (along Cohasset Road, ca 8 air mi ne of Chico at Big Chico Creek); Big Chico Creek 182 Comment
  JEPS81868  Castilleja lacera L. R. Heckard with J. C. Hickman, J. Bartel and A. Q. Howard 1982-4-26 5839 Shasta e of Redding (s of North Valley Baptist Church, Enterprise); Enterprise Comment
  JEPS70953  Castilleja lanata subsp. hololeuca L. R. Heckard with Ralph Philbrick 1973-5-11 3391 Santa Barbara s of Prisoners Harbor; Santa Cruz Island, Hummingbird Canyon 121 Comment
  JEPS83167  Castilleja lanata subsp. hololeuca L. R. Heckard with Ralph Philbrick 1973-5-8 3351 Santa Barbara Portozuelia, w of divide of central valley Santa Cruz Island 243 Comment
  JEPS29361  Castilleja latifolia L. R. Heckard 1961-8-15 S- 1209 a Alameda UC Berkeley greenhouse Comment
  JEPS86380  Castilleja latifolia L. R. Heckard 1976-5-18 3720 Alameda U.C. Berkeley greenhouse Comment
  JEPS86381  Castilleja latifolia L. R. Heckard 1976-5-18 3720 Alameda U.C. Berkeley greenhouse Comment
  JEPS57471  Castilleja lemmonii L. R. Heckard 1968-7-31 2073 Tulare Hockett Meadows; Sequoia National Park 2590 Comment
  JEPS67385  Castilleja lemmonii L. R. Heckard 1968-7-31 2073 Tulare Hockett Meadows; Sequoia National Park 2590 Comment
  JEPS85915  Castilleja lemmonii L. R. Heckard with R. Bacigalupi 1980-6-12 5260 Lassen ne of Westwood (near golf course) 1554 Comment
  JEPS60306  Castilleja linariifolia L. R. Heckard and T. I. Chuang 1969-8-6 2383 San Bernardino 5.5 mi se Lucerne Valley Post Office (nw of (below) Cushenbury Springs, n base of San Bernardino Mts.); San Bernardino Mts. 1066 Comment
  JEPS77614  Castilleja linariifolia L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-3 4918 Mono above and se Little Virginia Lake; above and se of Little Virginia Lake 2926 Comment
  RSA517385  Castilleja linariifolia L. R. Heckard 1971-9-29 2847 San Bernardino Box Springs Ranch, northwest of Cushenbury Springs, 5.5 miles southeast of Lucerne alley post office. 1067 Comment
  JEPS74392  Castilleja linariifolia L. R. Heckard 1974-8-7 3812 Inyo above Rock Creek Lake; Little Lakes Valley 3108 Comment
  JEPS79365  Castilleja linariifolia L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-18 5138 San Bernardino ne of Big Bear Lake (along Van Duzen Canyon road); San Bernardino Mts. Comment
  JEPS82872  Castilleja linariifolia L. R. Heckard 1984-8-16 6216 Inyo Route 168 to Lake Sabrina from Bishop at lodge-store on Bishop Creek 2438 Comment
  JEPS86671  Castilleja linariifolia L. R. Heckard with T. I. Chuang 1990-7-12 6750 Mono 5 mi e Hwy. 395 (rd to Virginia Lakes, s of Bridgeport) 2820 Comment
  JEPS73886  Castilleja lineariloba L. R. Heckard 1974-5-15 3694 El Dorado 0.3 mi from Green Valley road intersection with Missouri Flat Road (nw of Placerville) 579 Comment
  JEPS73890  Castilleja lineariloba L. R. Heckard 1974-5-15 3705 Amador 0.5 mi n Lawrence Road junction with Igler Road (ne of Fiddletown) Comment
  JEPS74840  Castilleja lineariloba L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-22 4050 Amador 2.5 mi ne (by road) Fiddletown (along Lawrence Road) Comment
  JEPS77773  Castilleja lineariloba L. R. Heckard 1978-6-3 4865 Fresno about 1 mi e Millerton Road junction with Morgan Canyon road (Route 168) (Millerton Road); Edwards Air Force Base 304 Comment
  JEPS78270  Castilleja lineariloba L. R. Heckard with T. I. Chuang 1979-5-24 5032 Madera 6 mi se (by road) O'Neals road junction (along Road 210) 274 Comment
  JEPS79075  Castilleja lineariloba L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-26 5177 Fresno n side Big Table Mt. (Ladd Ranch, s of upper end of Millerton Lake, Temperance Flat); Temperance Flat 243 Comment
  JEPS79076  Castilleja lineariloba L. R. Heckard 1980-4-26 5177 Fresno n side Big Table Mt. (Ladd Ranch, s of upper end of Millerton Lake, Temperance Flat); Temperance Flat 243 Comment
  JEPS79086  Castilleja lineariloba L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-27 5185 Fresno about 0.5 mi beyond Fence Meadow Road (on s side of Big Creek road grade goint up ou fo Haslett Basin); Haslett Basin 853 Comment
  JEPS79091  Castilleja lineariloba L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-27 5187 Fresno 4.9 mi above Big Creek Road, above bridge crossing creek to the e (along Big Creek Road, above Big Creek, above Trimmer Springs road) 426 Comment
  JEPS81854  Castilleja lineariloba L. R. Heckard with J. C. Hickman and R. C. Bacigalupi 1982-5-12 5859 El Dorado just s Pilot Hill (just w of Route 49 on short connecting road to Salmon Falls road) Comment
  JEPS82996  Castilleja lineariloba L. R. Heckard 1982-6-25 5873 Tuolumne 3.7 mi s Evergreen Lodge (Mather) Comment
  JEPS66299  Castilleja lineariloba L. R. Heckard 1971-5-16 2560 Mariposa 8 mi w Mariposa (along Yosemite Highway (140)) 548 Comment
  JEPS74852  Castilleja lineariloba L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-5-23 4061 A Mariposa 0.6 mi up Ponderosa Way from Route 140 at Bear Creek (ne of Mariposa) 762 Comment
  JEPS74857  Castilleja lineariloba L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-23 4064 B Mariposa ca 4.5 mi w Ahwahnee (Mariposa-Oakhurst Road, 2 mi w of Madera County line) 822 Comment
  RSA518654  Castilleja litoralis L. R. Heckard, T. I. Chuang 1971-7-1 2667 Humboldt Slope at south end of Freshwater Lagoon, 2 miles southwest of Orick. Comment
  UCR71520  Castilleja martinii L. R. Heckard 1971-5-8 2539 San Benito Along San Carlos Creek, about 2 mi above Aurora Mine (SW of Idria) 1220 Comment
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Nov 30 2019
  JEPS35579  Castilleja mendocinensis L. R. Heckard 1964-6-12 1376 Mendocino 0.6 mi n Mendocino (alogn Calif Hwy 1) Comment
  JEPS57410  Castilleja mendocinensis L. R. Heckard with T. I. Chuang 1968-7-5 1991 Mendocino 2 mi n Westport (along Highway 1, just n of Howard Creek) Comment
  JEPS15627  Castilleja miniata L. R. Heckard 1956-6-27 751 San Diego near Hulbard Grove (in bed of Sweetwater River (now dry)); Sweetwater River 1036 Comment
  JEPS47470  Castilleja miniata L. R. Heckard 1956-6-27 754 San Diego about 2 mi s Mt. Laguna School; Cleveland National Forest, Laguna Mountains; DIPLOID 1828 Comment
  JEPS47471  Castilleja miniata L. R. Heckard 1956-6-27 751 San Diego near Hulbard Grove (in bed of Sweetwater River (now dry)); Sweetwater River 1036 Comment
  JEPS66425  Castilleja miniata L. R. Heckard and P. Rubtzoff 1971-8-1 2687 Siskiyou 4 mi below Mt. Eddys ridge summit (road from Stewarts Spring to The Eddys) 1584 Comment
  JEPS74383  Castilleja miniata L. R. Heckard 1974-8-5 3801 Inyo w of Big Pine (small creek area which runs in the North Fork Big Pine Creek); North Fork Big Pine Creek 2682 Comment
  JEPS79359  Castilleja miniata L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-16 5133 San Bernardino e of Big Bear Lake village (Pineknot Campground); San Bernardino National Forest Comment
  JEPS84008  Castilleja miniata L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6310 Siskiyou from Takilma to Happy Camp (Indian Creek Road, just s of state line) Comment
  JEPS86480  Castilleja miniata L. R. Heckard with J. Hickman and Alice Howard 1986-7-26 6557 Placer ca 5 mi se Donner Lake (slopes s of Tinker Knob, Sherman Chickering's Soda Springs holdings); Sherman Chickering's Soda Springs 2438 Comment
  JEPS86661  Castilleja miniata L. R. Heckard with J. Hickman, S. D'Alcamo, E. Neese 1990-7-22 6783 Mariposa ca 6 mi s Tuolumne Meadows (n end of Fletcher Lake); Yosemite National Park, Fletcher Lake 3108 Comment
  JEPS57442  Castilleja miniata L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-11 2008 Inyo just w end of Center Street, Independence (stream behind City Museam); Independence 1207 Comment
  JEPS66458  Castilleja miniata L. R. Heckard and P. Rubtzoff 1971-8-5 2718 Alpine Ebbets Pass Comment
  JEPS84012  Castilleja miniata L. R. Heckard with S. D'Alcamo, J. Hickman, W. Roderick 1986-7-16 6401 Siskiyou ca 5 mi n Seiad Valley town (above and w of Lily Pad Lake) 1770 Comment
  JEPS76852  Castilleja miniata subsp. elata L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-29 4823 Del Norte about 1 mi e Jedediah Smith Redwood Park (along Douglas Park Road, along s side of Smith River); Smith River Comment
  JEPS57496  Castilleja minor subsp. minor L. R. Heckard 1968-8-12 2117 Lassen just n Milford (along shore of Honey Lake); Honey Lake 1310 Comment
  JEPS77504  Castilleja minor subsp. minor L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-18 4872 Siskiyou 9 air mi e Montague (w of Table Rock); w of Table Rock 853 Comment
  RSA0010947  Castilleja minor subsp. minor L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1978-7-18 4872 Siskiyou West of Table Rock, 9 air miles east of Montague. 854 Comment
  JEPS86591  Castilleja minor subsp. spiralis L. R. Heckard with Jake Ruygt 1987-5-10 6659 Napa ca 0.25 mi ne Quarry (ne of Vallejo); American Canyon Ridge Comment
  RSA201864  Castilleja minor subsp. spiralis L. R. Heckard 1953-5-7 397 San Diego At bridge of highway 94, 1/2 mile east of Barrett. 274 Comment
  SD70377  Castilleja minor subsp. spiralis L. R. Heckard 1953-5-7 397 San Diego At bridge of highway 94, I(c) mile east of Barrett. Abundant in sand along Potrero Creek 274 Comment
  JEPS88703  Castilleja mollis L. R. Heckard 1990-3-15 Santa Barbara Santa Rosa Island; Santa Barbara Region Comment
  NY68130  Castilleja montigena L. R. Heckard 1976-6-12 4240 San Bernardino Just north of western arm end of Baldwin Lake, San Bernardino Mts. 2072.6 Comment
  JEPS66463  Castilleja nana L. R. Heckard and P. Rubtzoff 1971-8-5 2723 Alpine se of Twin Lakes Reservoir (trail to lake from Woods Lake to Round Top Lake, above Lost Cabin Mine) 2743 Comment
  JEPS66466  Castilleja nana L. R. Heckard and P. Rubtzoff 1971-8-5 2726 Alpine se of Twin Lakes Reservoir (plateau w of trail from Lost Cabin Mine to Round Top Lake) 2773 Comment
  JEPS77607  Castilleja nana L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-3 4922 Mono s of Saddlebag Lake (Sawmill Campground, along road to Carnegie transplant garden (Hall Natural Area)) 3048 Comment
  RSA428385B  Castilleja nana L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1974-7-27 3780 Alpine North end of Woods Lake. 2470 Comment
  RSA518673  Castilleja nana L. R. Heckard, Peter Rubtzoff 1971-8-5 2724 Alpine West of trail from Lost Cabin Mine to Round Top Lake (southeast of Twin Lakes Reservoir). 2774 Comment
  JEPS79378  Castilleja parviflora L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-21 5150 Shasta about 1.5 air mi below Summit Lake (on Drakesbad trail); Lassen National Park 1950 Comment
  JEPS86652  Castilleja parviflora L. R. Heckard with J. Hickman, S. D'Alcamo, E. Neese 1990-7-21 6778 Mariposa ca 7 mi s Tuolumne Meadow Lodge (Vogelsang Lake); Yosemite National Park, Vogelsang Lake 3151 Comment
  JEPS74386  Castilleja parviflora L. R. Heckard 1974-8-7 3806 Inyo below Gem Lake (on trail to Morgan Pass, above Long Lake); Little Lakes Valley 3230 Comment
  JEPS57438  Castilleja pilosa L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-10 2002 Mono n of Fales Hot Springs 2225 Comment
  JEPS77602  Castilleja pilosa L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-3 4915 Mono se of and above Little Virginia Lakes 2926 Comment
  JEPS81422  Castilleja pilosa L. R. Heckard and T. I. Chuang 1982-8-3 6039 El Dorado just sw Echo Peak summit; Echo Peak 2682 Comment
  JEPS81434  Castilleja pilosa L. R. Heckard and T. I. Chuang 1982-8-4 6050 Mono 1 mi w Devils Gate (on U.S. Hwy 395); Fales Hot Springs 2194 Comment
  JEPS86190  Castilleja pilosa L. R. Heckard with T. I. Chuang 1971-7-16 2587 Siskiyou just s Mt. Shasta Vista (U.S. Route 97) (ca 2 mi ne of Deer Lodge (n of Weed)) 1463 Comment
  JEPS86248  Castilleja pilosa L. R. Heckard and T. I. Chuang 1981-6-10 5529 Lassen about 0.5 mi e Nubieber 1249 Comment
  JEPS84913  Castilleja pilosa L. R. Heckard 1981-6-13 Unknown Comment
  JEPS78784  Castilleja plagiotoma L. R. Heckard with Michael Morris 1976-6-13 4262 Los Angeles ca 3 mi w Wrightwood (along Route 2, 0.5 mi e of Big Pines Ranger Station, 0.5 mi w of Holiday Hill Ski Lifts); San Gabriel Mts. 1828 Comment
  JEPS60246  Castilleja pruinosa L. R. Heckard with L. Constance and R. Ornduff 1969-6-25 2311 Siskiyou nw edge Weed Comment
  JEPS60254  Castilleja pruinosa L. R. Heckard with R. Ornduff 1969-7-9 2321 Nevada about 1 mi e Bowman Lake shore junction with road to Highway 20 (along n shore of Bowman Lake); Bowman Lake 1706 Comment
  JEPS73662  Castilleja pruinosa L. R. Heckard with G. L. Stebbins 1973-6-18 3451 Placer about 0.5 mi e Star Town (on s side of North Fork of Middle Fork of American River, about 13 air mi ne of Foresthill) 1432 Comment
  JEPS60245  Castilleja pruinosa L. R. Heckard with R. Ornduff 1969-6-24 2310 Siskiyou just w road fork to Copco Lake (along Klamath River); Klamath River Comment
  JEPS81752  Castilleja pruinosa L. R. Heckard with Michael Morris 1976-6-13 4264 Los Angeles 2 mi w Route 2 (along FS Road 3N17, at entrance to Hidden Valley Scout Camp, just n of Bandito Campground); San Gabriel Mts., Hidden Valley Scout Camp 1767 Comment
  JEPS86404  Castilleja pruinosa L. R. Heckard 1985-6-2 6238 Del Norte 2 mi sw (below) Patrick Creek Lodge (on Hwy 199, at mouth of creek running n on Middle Fork Smith River); Middle Fork Smith River 220 Comment
  JEPS74821  Castilleja rubicundula subsp. lithospermoides L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4029 Lake ca 3 mi ne Middletown (on road to Lower Lake, near Hill 1030) Comment
  JEPS84188  Castilleja schizotricha L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6344 Siskiyou ca 0.5 mi se Red Butte (ca 7 mi nne of Seiad Valley, sw of Cook and Green Pass, e of road) 1730 Comment
  RSA518691  Castilleja subinclusa L. R. Heckard, T. I. Chuang 1971-8-8 2729 Ventura On road to summit of Mount Pinos 1829 Comment
  JEPS34452  Castilleja subinclusa subsp. franciscana L. R. Heckard 1963-7-18 1340 San Mateo just e Pigeon Point lighthouse (along old Coast Hwy 1) Comment
  JEPS35569  Castilleja subinclusa subsp. franciscana L. R. Heckard 1964-6-12 1385 Sonoma s side Russian River (just across bridge on State Highway 1) Comment
  JEPS47427  Castilleja subinclusa subsp. franciscana L. R. Heckard 1964-7-26 1425 San Mateo 0.4 mi from Lobitos Creek rd. jct. rd. with Verde Road (old highway) (above Lobitos Creek valley) Comment
  JEPS57132  Castilleja subinclusa subsp. franciscana L. R. Heckard 1967-5-7 1596 Contra Costa w (above) Wildcat Canyon (along Ridgeway Lane, just off Terrace Drive, El Cerrito); El Cerrito 259 Comment
  JEPS57381  Castilleja subinclusa subsp. franciscana L. R. Heckard and T. I. Chuang 1968-6-18 1952 Sonoma about 2.5 mi e Occidental (along Graton Road) Comment
  JEPS78281  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5125 Marin 3.7 mi n Stinson Beach (along Route 1, along Bolinas Bay); Bolinas Bay Comment
  JEPS78287  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5131 Marin about 10 mi from Marshall (along Petaluma road, 1.0 mi from Chileno Valley Road junction) Comment
  JEPS79110  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I./F. M. Chuang and R. C. Bacigalupi 1980-6-5 5204 Marin 2 1/2 mi n Stinson Beach (Highway 1, along Bolinas Lagoon, directly opposite (e) of Bolinas Head); opposite (e) of Bolinas Head, along Bolinas Lagoon Comment
  JEPS46022  Castilleja subinclusa subsp. franciscana L. R. Heckard 1956-7-14 795 Alameda hill behind Berkeley (slope above upper Panoramic Way) 274 Comment
  JEPS47422  Castilleja subinclusa subsp. franciscana L. R. Heckard 1964-7-15 1420 San Mateo 0.4 mi above Tunitas Road junction with the Lobitos Creek cut-off road (along Tunitas Road, about 4.5 mi from State Hwy 1) Comment
  JEPS78280  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-21 5124 Marin just e Rodeo Lake (along road, old Fort Cronkhite, n of Golden Gate); Fort Cronkhite Comment
  JEPS79111  Castilleja subinclusa subsp. franciscana L. R. Heckard with T. I. and F. M. Chuang and R. C. Bacigalupi 1980-6-5 5206 Marin n from Estuary of Keys Creek (marsh) (n side of upper marsh, Marshall, along Route 1 to Tomales); Marshall Comment
  JEPS83014  Castilleja subinclusa subsp. franciscana L. R. Heckard 1984-5-14 6156 Humboldt 2 mi s Phillipsville (just n of Freeway 101, on Avenue of the Giants) 83 Comment
  JEPS66302  Castilleja subinclusa subsp. subinclusa L. R. Heckard 1971-5-24 2566 San Diego 0.5 mi e Pine Boulevard in Pine Valley (along U.S. Hwy 80); Pine Valley 1188 Comment
  SD131910  Castilleja subinclusa var. jepsonii L. R. Heckard 1971-5-8 2540 San Benito About 16 miles north of Idria on road to Panoche 456 Comment
Read comments
Jan 29 2017
  JEPS77593  Castilleja tenuis L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-2 4906 Tuolumne 2 mi below Kennedy Meadows road junction (along road above Dardanelles, s of Sonora Pass) 1889 Comment
  JEPS86398  Castilleja tenuis L. R. Heckard with M. E. Ashton 1982-6-25 5874 Tuolumne 3.7 mi s Evergreen Lodge, Mather Comment
  JEPS79138  Castilleja tenuis L. R. Heckard with R. Bacigalupi 1980-6-11 5240 Modoc ca 10 air mi se Alturas (junction of Parker Creek and Shields Creek); junction of Parker Creek and Shields Creek 1737 Comment
  JEPS85291  Castilleja uliginosa L. R. Heckard 1984-6-22 Alameda U.C. Berkeley greenhouse Comment
  JEPS29412  Castilleja wightii L. R. Heckard 1961-7-16 1259 San Mateo near San Bruno Mt. summit (ne of transmitting station KQED); San Bruno Mt. 335 Comment
  JEPS29420  Castilleja wightii L. R. Heckard 1961-7-16 1268 San Mateo near San Bruno Mt. summit; San Bruno Mt. 304 Comment
  JEPS34327  Castilleja wightii L. R. Heckard, and Rimo Bacigalupi 1963-7-2 1333 San Mateo nw slope Montara Mt. (above summit of old county road) 304 Comment
  JEPS34471  Castilleja wightii L. R. Heckard, and R. Bacigalupi 1963-7-2 1360 San Mateo nw slope Montara Peak (trail to Montara Peak, above old county road) 304 Comment
  JEPS35566  Castilleja wightii L. R. Heckard 1964-6-12 1388 Sonoma 3 mi n Bodega Bay (town) (sea-bluffs at Coleman Beach); Coleman Beach Comment
  JEPS35575  Castilleja wightii L. R. Heckard 1964-6-12 1379 Mendocino 5.5 mi s Pt. Arena (along State Hwy 1) Comment
  JEPS35576  Castilleja wightii L. R. Heckard 1964-6-12 1378 Mendocino 5 mi n Manchester (along Calif Hwy 1, 2.5 mi ne of Alder Creek crossing) Comment
  JEPS35583  Castilleja wightii L. R. Heckard 1964-6-12 1372 Mendocino 1.5 mi se Navarro River junction with Calif. Hwy. 1; Navarro River Comment
  JEPS46008  Castilleja wightii L. R. Heckard 1956-7-15 803 Marin Inverness Comment
  JEPS47395  Castilleja wightii L. R. Heckard 1964-6-24 1397 San Mateo San Bruno Mt.; near television transmitting towers 304 Comment
  JEPS47396  Castilleja wightii L. R. Heckard 1964-6-24 1394 San Mateo near San Bruno Mt. summit (slope n of (below) transmitting station); San Bruno Mt. 304 Comment
  JEPS78282  Castilleja wightii L. R. Heckard with T. I. Chuang and Mike Morris 1979-6-22 5126 Marin 1.5 mi se Olema (along Route 1, about 3 mi (1 ridge) from ocean, 12.5 mi nw of Stinson Beach) Comment
  JEPS57166  Castilleja wightii L. R. Heckard 1967-7-29 1656 Marin 1.5 mi se Fairfax (road to Bon Tempe Lake) Comment
  JEPS86399  Castilleja wightii L. R. Heckard 1973-5-22 3404 Santa Clara ca 1 mi below Skyline Blvd. (along Hwy 9, w of Saratoga) 457 Comment
  OBI60015  Castilleja wightii L. R. Heckard 1964-6-12 1372 Mendocino On and above old road cuts (S. facing). Along Navarro River, 1.5 mi SE of jctn of Calif hwy 1 Comment
  RSA517383  Castilleja wightii L. R. Heckard 1973-6-6 3421 Contra Costa North-facing slope. Ravine behind La Moine Park (Richmond). 122 Comment
  RSA518674  Castilleja wightii L. R. Heckard, Richard Brown 1972-5-2 2916 Marin Behind beach parking area, Pt. Reyes Seashore. Comment
  RSA523427  Castilleja wightii L. R. Heckard, Rimo Bacigalupi 1963-6-12 1322 Marin Near head of Drake's Estero (Schooner Bay) on Point Reyes Peninsula. Comment
  RSA523433  Castilleja wightii L. R. Heckard 1964-6-12 1377 Mendocino Near mouth of Big River, Mendocino Bay, west of bridge. Comment
  SBBG100101  Castilleja wightii L. R. Heckard 1964-6-12 1372 Mendocino Navarro River, 1.5 mi SE of jct of St Hwy 1 Comment
  SEINET10582749  Castilleja wightii Lawrence R. Heckard 1963-7-18 Heckard 3142 San Mateo Along La Honda road from SkyLonda to LaHonda, 2 miles below (SW) junction with Skyline Blvd. 366 Comment
  UC1211970  Catharanthus roseus L. R. Heckard 1962-3-18 San Diego Hacienda Borego Motel Borego Springs (Borego Springs) Comment
  JEPS74779  Caulanthus anceps L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-24 3987 San Luis Obispo w. Simmler (Cholame rd. ca. 10 mi. n. of rte. 58) 609 Comment
  JEPS70948  Ceanothus arboreus L. R. Heckard with Ralph Philbrick 1973-5-10 3381 Santa Barbara near top of ridge behind and se Stanton ranch house (Santa Cruz Island); , near top of ridge 274 Comment
  JEPS75840  Ceanothus cordulatus L. R. Heckard 1974-9-10 3909 Colusa Circle trail on w edge West Peak; Snow Mt. 2011 Comment
  JEPS82356  Ceanothus cuneatus var. cuneatus L. R. Heckard 1969-4-17 2151 Santa Barbara n Lompoc (La Purrissima Hills) Comment
  JEPS57275  Ceanothus cyaneus L. R. Heckard and R. C. Bacigalupi 1968-5-7 1821 San Diego ca 4 mi ne Lakeside (grade up Wild Cat Canyon Road) 335 Comment
  JEPS57336  Ceanothus dentatus L. R. Heckard 1968-5-25 1891 Monterey between Monterey and Carmel (on slopes of Huckleberry Hill); slopes of Huckleberry Hill Comment
  JEPS70964  Ceanothus dentatus L. R. Heckard 1973-5-22 3412 Monterey 5 mi SW of Aromas (ridge between Long and Strawberry canyons) 152 Comment
  HSC18279  Ceanothus foliosus L. R. Heckard 1964-6-12 1380 Mendocino Cleared redwood area along Ornbaum Springs Rd. about 2 mi E of Anchor Bay and Hwy. 1 Comment
  JEPS73524  Ceanothus integerrimus L. R. Heckard 1972-7-10 3142 Lake above Summit Springs (along trail); Snow Mt. 1524 Comment
  JEPS80068  Ceanothus integerrimus L. R. Heckard 1979-6-15 5077 Lake Summit Springs Trail Southern ridge of Snow Mt. 1676 Comment
  JEPS57248  Ceanothus leucodermis L. R. Heckard and R. C. Bacigalupi 1968-5-2 1774 Fresno ca 3 mi ne, by rd Toll House (along Hwy 168) Comment
  JEPS57311  Ceanothus leucodermis L. R. Heckard 1968-5-13 1868 Ventura ca 8 air mi n Ojai (above Tule Creek, just beyond bridge crossing Hwy 33) Comment
Read comments
Feb 2 2015
  JEPS73843  Ceanothus oliganthus var. sorediatus L. R. Heckard 1974-4-25 3677 Alameda Strawberry Canyon, nw slopes Berkeley, University Campus Comment
  JEPS60237  Ceanothus prostratus L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2291 Siskiyou Mt. Shasta, NW side, along US 97, 0.7 mi S of Bolam road junction Comment
  JEPS70965  Ceanothus thyrsiflorus L. R. Heckard 1973-5-22 3413 Monterey ca 5 mi s Aromas (ridge between Lond and Strawberry canyons) Comment
  JEPS68364  Ceanothus velutinus L. R. Heckard 1972-6-26 2998 Napa below radar station (se of lookout on peak); Mt. St. Helena Comment
  JEPS25793  Centaurium muehlenbergii L. R. Heckard 1960-8-23 1211 Humboldt about 0.5 mi s Dry Lagoon State Park (near Orick) 152 Comment
  JEPS57284  Centaurium venustum L. R. Heckard and R. C. Bacigalupi 1968-5-5 1811 San Diego about 5 mi n Escondido (at intersection of Jesmond Dene road and Highway 395); California Botanic Garden 304 Comment
  JEPS76778  Centaurium venustum L. R. Heckard 1974-5-16 3711 Tuolumne about 2 mi sw Chinese Camp (about 1 mi s of summit of Taylor Hill, along road into Six-bit Tailings, Red Hills); Red Hills 304 Comment
  JEPS68349  Centromadia fitchii L. R. Heckard with R. Bacigalupi and B. Doren 1971-9-9 2789 Colusa on Ladoga rd about 3 mi s Stonyford 335 Comment
  JEPS73866  Cephalanthus occidentalis var. californicus L. R. Heckard 1974-4-19 3659 Merced n end San Luis Island (just s of San Joaquin River on outer side of dike) Comment
  JEPS76510  Ceratophyllum demersum L. R. Heckard 1977-10-9 4669 Sacramento n of Lambert road e Courtland (Snodgrass Slough); Snodgrass Slough Comment
  JEPS70875  Cercocarpus betuloides L. R. Heckard 1973-4-19 3302 Fresno about 2 1/2 mi ne of Auberry (on Alder Springs Road); Alder Springs Road 792 Comment
  JEPS60175  Cercocarpus betuloides var. betuloides L. R. Heckard 1969-4-17 2152 Santa Barbara n of Lompoc (La Purissima Hills); La Purissima Hills Comment
  JEPS80423  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-23 5656 Lake 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek); Snow Mountain 1524 Comment
  JEPS80424  Cercocarpus betuloides var. betuloides L. R. Heckard and J. Hickman 1981-6-23 5657 Lake 1/2 mi below Crockett Camp (above Crockett branch of Middle Fork of Stony Creek); Snow Mountain 1524 Comment
  JEPS82354  Chaenactis artemisiifolia L. R. Heckard 1969-4-24 2164 Riverside about 7 mi s of Sage (along Highway 79) Comment
  JEPS82355  Chaenactis glabriuscula var. glabriuscula L. R. Heckard 1969-4-24 2163 Riverside about 7 mi s of Sage (along Highway 79) Comment
  JEPS73925  Chaetopappa ericoides L. R. Heckard 1974-5-24 3744 San Bernardino nw Keystone Springs (3 mi sw of Lecyr Well (se of Ivanpah)); New York Mts., Live Oak Canyon 1676 Comment
  JEPS47361  Chamaesaracha nana L. R. Heckard 1966-6-20 1530 Siskiyou about 1 mi ne of town of Mount Shasta (on old McCloud Road); old McCloud Road 1127 Comment
  JEPS60214  Cheilanthes gracillima L. R. Heckard 1969-5-30 2254 El Dorado ca. 15 air mile e of Georgetown (s side of Rubicon Canyon below Leonardi Spring); Rubicon Canyon 1097 Comment
  JEPS68366  Cheilanthes gracillima L. R. Heckard 1972-6-26 3000 Napa se of lookout on peak of Mt St Helena (below radar station) 1188 Comment
  JEPS75724  Cheilanthes gracillima L. R. Heckard 1974-9-9 3859 Colusa ca. 1/4 mi se Foutch Camp; Snow Mt 1828 Comment
  JEPS76731  Cheilanthes gracillima L. R. Heckard 1975-9-7 4134 Mendocino ca. 13 air mi ne of Covelo (along trail w of Leech Lake Mt) 1920 Comment
  JEPS73918  Chorizanthe corrugata L. R. Heckard 1974-5-23 3735 San Bernardino just n U.S. highway 15 (5 mi w of Baker); Zzyzx road junction Comment
  JEPS76540  Chorizanthe spinosa L. R. Heckard with Capt. Sutay 1977-4-4 4595 San Bernardino along road running sw from Target PB6 about 3 air mi sw Kramer Junction; Edwards Air Force Base 807 Comment
  JEPS76895 Image available Chorizanthe spinosa L. R. Heckard 1978-6-1 4860 San Bernardino wash area coming from (ca 1 1/2 mi to nw) Dry Lake (which is about 3 mi e of Haystack Butte); Edwards Air Force Base 853 Comment
  JEPS76896 Image available Chorizanthe spinosa L. R. Heckard 1978-6-1 4860 San Bernardino wash area coming from (ca 1 1/2 mi to nw) Dry Lake (which is about 3 mi e of Haystack Butte); Edwards Air Force Base 853 Comment
  JEPS76893  Chorizanthe watsonii L. R. Heckard 1978-6-1 4858 Kern smaller dry lake about 3 mi e Haystack Butte; Edwards Air Force Base 853 Comment
  JEPS60226  Chrysolepis chrysophylla L. R. Heckard 1969-6-1 2273 El Dorado 9 air mi e Georgetown (near Blodgett Forest headquarters, near the two old trees over 50 feet high); Blodgett Forest 1341 Comment
  JEPS76724  Cinna latifolia L. R. Heckard 1975-9-7 4146 Mendocino near trail from Leek Lake Mt. to Red Rock ca 13 air mi ne Covelo; near trail from Leek Lake Mt. to Red Rock 1828 Comment
  JEPS80872  Cirsium cymosum var. cymosum L. R. Heckard and J. C. Hickman 1980-7-1 5292 Colusa above Summit Springs (just above trail entrance to roadless area, Colusa-Lake County boundary); Snow Mt. 1645 Comment
  JEPS81288  Cirsium cymosum var. cymosum L. R. Heckard and J. C. Hickman 1982-7-5 Colusa s side Snow Mt. (Summit Springs, slope below (s of) area); , Summit Springs 1500 Comment
  JEPS81831  Cirsium cymosum var. cymosum L. R. Heckard 1969-5-28 2230 Colusa just below Candy Bucket Springs (on Stoneyford-Fouts Spring road) 670 Comment
  JEPS81310  Cirsium douglasii var. breweri L. R. Heckard and J. C. Hickman 1982-7-5 Lake about 0.5 mi nw Summit Springs; Snow Mt. 1500 Comment
  JEPS81662  Cirsium occidentale var. venustum L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2316 Siskiyou Northern side of McCloud arms of Shasta Lake (15 mi from hwy 99 along Gilman Road) 487 Comment
  JEPS80473  Cirsium quercetorum L. R. Heckard 1981-5-25 5663 San Mateo on e side of the s end Lower Crystal Springs Reservoir (nw of junction (freeway interchange) of highway state <sic> 92 and U. S. 280) Comment
  JEPS35584  Cirsium remotifolium var. odontolepis L. R. Heckard 1964-6-11 1371 Sonoma about 4 mi nw of Cloverdale (along Calif. 28; just beyond Alder Glenn Springs) 213 Comment
  JEPS57191  Cirsium scariosum L. R. Heckard 1967-8-13 1683 Trinity above Deadfall Lakes (sw ridge of Mt. Eddy); Mt. Eddy 2560 Comment
  JEPS75715  Cirsium vulgare L. R. Heckard 1974-9-9 3841 Colusa just se Foutch Camp; Snow Mt. 1920 Comment
  JEPS76861  Clarkia L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4831 Mendocino n Fort Bragg (n of MacKerricker State Park, off road running n of Ward Road) Comment
  JEPS78448 Image available Clarkia arcuata L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-22 4045 Amador 2 mi w Route 49 (along Route 16, just e of site of Waits Station) Comment
  JEPS70915  Clarkia breweri L. R. Heckard 1973-4-27 3344 Stanislaus 10.5 mi below San Antone junction; Arroyo del Puerto Canyon 335 Comment
  JEPS76822  Clarkia concinna subsp. concinna L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-27 4803 Mendocino 6 mi e Laytonville (along Dos Rios road) Comment
  JEPS78344  Clarkia dudleyana L. R. Heckard with T. I. Chuang 1979-5-24 5028 Madera 6 mi se O'Neals road junction (along road 210) 274 Comment
  JEPS70930  Clarkia epilobioides L. R. Heckard with Ralph Philbrick 1973-5-9 3362 Santa Barbara e of Christi Ranch (lower La Cuesta grade); Santa Cruz Island 259 Comment
  JEPS81291  Clarkia gracilis subsp. gracilis L. R. Heckard and J. C. Hickman 1982-7-5 5903 Colusa slope below and s Summit Springs (s side of mountain); Snow Mt. 1500 Comment
  JEPS79261  Clarkia imbricata L. R. Heckard 1980-7-4 5405 Sonoma ca. 2 mi ne Graton (at 4851 Vine Hill Road (Schwartz property)) Comment
  JEPS78353  Clarkia purpurea subsp. viminea L. R. Heckard 1979-7-2 5132 Nevada about 3 air mi nw Grass Valley (just n of junction of Highway 20 on Ridge Road) Comment
  JEPS78222  Clarkia speciosa subsp. speciosa L. R. Heckard with R. C. Bacigalupi 1979-5-14 5015 Monterey 1/2 mi w Jolon Comment
  JEPS78348  Clarkia unguiculata L. R. Heckard with R. C. Bacigalupi 1979-5-14 5011 Monterey 9 mi e Lockwood (on Jolon road) Comment
  JEPS78349  Clarkia unguiculata L. R. Heckard with R. C. Bacigalupi 1979-5-14 5011 Monterey 9 mi e Lockwood (on Jolon road) Comment
  JEPS70865  Claytonia gypsophiloides L. R. Heckard 1973-4-18 3290 Santa Clara about 2 mi below San Antone junction (along Del Puerto Canyon road) 548 Comment
  JEPS70866  Claytonia gypsophiloides L. R. Heckard 1973-4-18 3291 Santa Clara along Del Puerto Canyon road about 2 mi below San Antone junction 548 Comment
  JEPS80108  Claytonia saxosa L. R. Heckard with J. Hickman 1980-7-1 5266 Lake ca 10 mi w Stonyford (trail from Summit Springs to Snow Mt.); Snow Mt. 1889 Comment
  JEPS81412  Claytonia saxosa L. R. Heckard and J. C. Hickman 1982-7-9 6020 Lake near junction of Horse Glade (along road to Lookout, Goat Mt., Colusa-Lake County boundary) 1737 Comment
  JEPS57274  Clematis pauciflora L. R. Heckard and R. C. Bacigalupi 1968-5-7 1822 San Diego 4 mi ne of Lakeside (grade up Wild Cat Canyon Road); Wild Cat Canyon Road 335 Comment
  JEPS76593  Cleomella brevipes L. R. Heckard 1977-10-13 4690 Kern sw end Rogers Lake; Edwards Air Force Base Comment
  JEPS84988  Cleomella obtusifolia L. R. Heckard 1977-10-13 4690 Kern sw end Rogers Lake; Edwards Air Force Base Comment
  JEPS70956  Collinsia bartsiifolia var. davidsonii L. R. Heckard 1973-5-12 3398 San Luis Obispo along Los Palitos road about 4 air mi nw Pozo (near Yaro Creek) 502 Comment
  JEPS84844  Collinsia childii L. R. Heckard 1985-5-2 6220 Kern on Glennville Rd. 9 mi w Greenhorn Summit; Greenhorn Mts. 1180 Comment
  JEPS66307  Collinsia concolor L. R. Heckard 1971-5-24 2571 San Diego along US Hwy 94 7 mi w Boulevard ((Junction 80 and 94)) 944 Comment
  JEPS73442  Collinsia greenei L. R. Heckard 1972-7-8 3037 Lake near summit ridge se West Peak Snow Mt. (Lake-Colusa County line) 2072 Comment
  JEPS64043  Collinsia heterophylla L. R. Heckard 1953-5-10 421 Santa Barbara 0.2 mi w entrance to Santa Rosa County Park; Santa Rosa County Park 121 Comment
  JEPS76841  Collinsia linearis L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4815 Del Norte 2 mi below Patrick Creek (along U.S. 299, above creek coming into Middle Fork Smith Creek); U.S. 299 213 Comment
  JEPS76842  Collinsia linearis L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4815 Del Norte 2 mi below, along US 299 jct of Patrick Creek and US 299 (slopes above creek coming into Middle Fork Smith Creek); Middle Fork Smith Creek 213 Comment
  JEPS64037  Collinsia parviflora L. R. Heckard 1953-5-4 379 San Bernardino near Big Bear Lake (town); San Bernardino Mtns 2133 Comment
  JEPS70854  Collinsia parviflora L. R. Heckard 1973-4-18 3278 Alameda about 3 mi n of Santa Clara County Line (about 17 mi s along Mines Road from its junction w Tesla Road, e of Livermore) Comment
  JEPS80140  Collinsia rattanii L. R. Heckard with J. Hickman 1980-7-2 5300 Colusa ca 10 mi w Stonyford (trail to Snow Mtn. peaks from Summit Springs); Colusa-Lake County Boudary 1661 Comment
  JEPS81309  Collinsia rattanii L. R. Heckard and J. C. Hickman 1982-7-5 5925 Lake ca 0.5 mi nw Summit Springs (sw side of Snow Mtn.); Snow Mtn. 1432 Comment
  JEPS86640  Collinsia rattanii L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-18 6682 Colusa sw flank Snow Mtn. (trail from Summit Springs); Colusa-Lake County Line, Snow Mtn. 1590 Comment
  JEPS78271  Collinsia tinctoria L. R. Heckard with T. I. Chuang 1979-5-23 5033 Madera 6 mi by road se of O'Neals road junction (along Road 210); Road 210 274 Comment
  JEPS57216  Collinsia torreyi var. latifolia L. R. Heckard 1967-8-13 1722 Trinity between Deadfall Meadow and Middle Deadfall Lake, along trail The Eddys 2072 Comment
  JEPS60207  Collinsia torreyi var. torreyi L. R. Heckard 1969-5-30 2243 El Dorado 7 mi e Georgetown (Pilot Creek, nw of Blodgett Forest HQ); Pilot Creek 975 Comment
  JEPS73480  Collinsia torreyi var. wrightii L. R. Heckard 1972-7-9 3091 Lake w of the 2 peaks of Snow Mtn (Milk Ranch Meadow) 1920 Comment
  JEPS81380  Collinsia torreyi var. wrightii L. R. Heckard and J. C. Hickman 1982-7-8 5991 Colusa trail from saddle between E and W Peaks towards Signal Peak, Snow Mt. Snow Mt. 2042 Comment
  JEPS81340  Collinsia torreyi var. wrightii L. R. Heckard and J. C. Hickman 1982-7-6 5953 Colusa West Peak Snow Mt (second meadow from Cedar Camp to Dark Hollow Cirque) 1981 Comment
  JEPS84248  Collomia grandiflora L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6312 Siskiyou just s state line (n-facing road bank of Indian Camp Road from Takilma to Happy Camp) Comment
  JEPS60213  Collomia heterophylla L. R. Heckard 1969-5-30 2249 El Dorado ca. 7 mi. e. Georgetown (n.w. of Blodgett Forest h.q., Pilot Creek); Pilot Creek 975 Comment
  JEPS80127  Collomia tinctoria L. R. Heckard with J. Hickman 1980-7-1 5286 Lake on trail from Summit Springs to Frog Lake (ca 10 mi w of Stonyford, Colusa-Lake Co. boundary); Snow Mt. 1706 Comment
  JEPS80349  Convolvulus arvensis L. R. Heckard and J. Hickman 1981-6-21 5586 Lake East Peak Snow Mt. (summit) 2133 Comment
  JEPS66444  Cordylanthus capitatus L. R. Heckard and P. Rubtzoff 1971-8-3 2705 Modoc summit of Old Cannon Mill rd Warner Mts. (3.5 mi n of Cedarville) 1981 Comment
  JEPS71355  Cordylanthus capitatus L. R. Heckard with R. Bacigalupi and T. I. Chuang 1973-7-29 3458 Modoc 3.5 mi n of Cedar Pass ((e of summit) e side of Warner Mountains, Summit of Old Cannon Mill Road); Warner Mountains, Old Cannon Mill Road 2072 Comment
  RSA537678  Cordylanthus capitatus L. R. Heckard, P. Rubtzoff 1971-8-3 2705 Modoc At summit of Old Cannon Mill Road, 3.5 miles north of Cedarville Pass, Warner Mountains. 1982 Comment
  SBBG100047  Cordylanthus capitatus L. R. Heckard, P. Rubtzoff 1971-8-3 2705 Modoc summit of Old Cannon Mill Rd, 3.5 mi N of Cedarville Pass 1981 Comment
  SEINET4676080  Cordylanthus capitatus L. R. Heckard, Peter Rubtzoff 1971-8-3 2705 Modoc At summit of Old Cannon Mill road, 3.5 miles north of Cedarville Pass, Warner Mts.; 0 1981 Comment
  JEPS60305  Cordylanthus eremicus subsp. eremicus L. R. Heckard and T. I. Chuang 1969-8-6 2382 San Bernardino below (nw) Cushenberry Springs (5<?> mi se of Lucerne Valley post-office); north base of San Bernardino Mountains 1066 Comment
  JEPS60309  Cordylanthus eremicus subsp. eremicus L. R. Heckard and T. I. Chuang 1969-8-7 2386 Inyo 1 1/3 mi below Charcoal Ovens (Panamint Mountains, Wild Rose Canyon); Panamint Mountains, Wild Rose Canyon 1889 Comment
  JEPS66488  Cordylanthus eremicus subsp. eremicus L. R. Heckard and T. I. Chuang 1971-8-10 2744 San Bernardino ridge s U.S. Highway 18 (sw of Cushenberry Springs); north side of the San Bernardino Mts., Box Springs Ranch Comment
Read comments
Dec 6 2011
  JEPS74376  Cordylanthus eremicus subsp. eremicus L. R. Heckard 1974-8-4 3794 San Bernardino on bluff w house (about 5 mi se of Lucerne Valley post office); San Bernardino Mts., Box S Ranch Comment
  JEPS74378  Cordylanthus eremicus subsp. eremicus L. R. Heckard 1974-8-5 3796 Inyo below Charcoal Ovens; Death Valley National Monument, Wild Rose Canyon 2042 Comment
  SD131934  Cordylanthus eremicus subsp. eremicus L. R. Heckard, T. I. Chuang 1969-8-7 2386 Inyo Wild Rose Canyon, about 1 - 1I(c) miles below charcoal ovens, Panamint Mountains 1890 Comment
  JEPS66491 Image available Cordylanthus eremicus subsp. kernensis L. R. Heckard and T. I. Chuang 1971-8-11 2747 Tulare 6.4 mi nw of junction of road to Kennedy campground (n of Pine Mt., along road to Troy Meadows); ; Road to Troy Meadows, NW of Kennedy Campground, N of Pine Mt., Tulare Co. 2103 Comment
  JEPS86067  Cordylanthus eremicus subsp. kernensis L. R. Heckard and T. I. Chuang 1971-8-11 2747 Tulare along rd to Troy Meadows 6.4 mi nw junction of road to Kennedy campground (n of Pine Mt.) 2103 Comment
  SD133734  Cordylanthus eremicus subsp. kernensis L. R. Heckard, T. I. Chuang 1971-8-11 2747 Tulare Along road to Troy Meadows, 6.4 miles northwest of junction of road to Kennedy Campground (north of Pine Mountain) 2103 Comment
  JEPS77613  Cordylanthus kingii subsp. helleri L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-4 4928 Inyo Westgard Pass 2225 Comment
  SEINET10928160  Cordylanthus maritimus Lawrence R. Heckard, Rimo Bacigalupi 1967-1 Marin Comment
  JEPS66301  Cordylanthus maritimus subsp. maritimus L. R. Heckard 1971-5-23 2565 San Diego just n of north estuary slough of Tijuana River Comment
  JEPS70115  Cordylanthus maritimus subsp. palustris L. R. Heckard 1972-8-9 3152 Humboldt Margin of Humboldt Bay 2 mi s of Arcata; Humboldt Bay Comment
  JEPS47447  Cordylanthus mollis subsp. hispidus L. R. Heckard and R. Bacigalupi 1966-8-9 1545 Merced 3/4 mi nw South Dos Palos (along R.R. tracks) Comment
  JEPS57197  Cordylanthus mollis subsp. hispidus L. R. Heckard 1967-9-2 1746 Merced 1/2 mi nw South Dos Palos (strip along R.R., Old Santa Fe grade) Comment
  JEPS62338  Cordylanthus mollis subsp. hispidus L. R. Heckard with T. I. Chuang 1970-8-6 2461 Merced 3.5 mi nw South Dos Palos (along Old Santa Fe R.R. grade) Comment
  JEPS70116  Cordylanthus mollis subsp. hispidus L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1972-8-13 3135 Merced s Gustine; Ingomar Comment
  JEPS86213  Cordylanthus mollis subsp. hispidus L. R. Heckard and T. I. Chuang 1970-8-6 2461 Merced 3.5 mi nw South Dos Palos (flat between road and railroad; along Santa Fe R.R. grade) Comment
  JEPS66476  Cordylanthus nevinii L. R. Heckard and T. I. Chuang 1971-8-8 2731 Ventura just below turn-around at Iris Point; Mt. Pinos 2255 Comment
  JEPS66484  Cordylanthus nevinii L. R. Heckard and T. I. Chuang 1971-8-10 2739 San Bernardino along Holcomb Valley Rd w Doble Mine (n of Baldwin Lake); San Bernardino Mts. Comment
  RSA537679  Cordylanthus nevinii L. R. Heckard 1971-8-8 2731 Ventura Just below turn-around at Iris Point. 2256 Comment
  UCR71404  Cordylanthus nevinii L. R. Heckard, T. I. Chuang 1971-8-10 2739 San Bernardino San Bernardino Mtns, along Holcomb Valley Rd. east of Doble Mine, north of Baldwin Lake Comment
  JEPS57427  Cordylanthus nevinii L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-13 2027 San Bernardino Mill Creek Rd at Snow Creek Crossing; San Bernardino Mts. 1828 Comment
  JEPS70166  Cordylanthus nevinii L. R. Heckard 1972-9-20 3215 Ventura about 5 mi e U. S. Highway 33 (on road to Reyes Peak); Pine Mt. Campground 1950 Comment
  JEPS74373  Cordylanthus nevinii L. R. Heckard 1974-8-4 3791 San Bernardino above (e) Fallsvale (upper end of Forest Home Blvd); San Bernardino Mts., Falls campground 1828 Comment
  JEPS74375  Cordylanthus nevinii L. R. Heckard 1974-8-4 3793 San Bernardino about 3 mi e Jenks Lake; San Bernardino Mts. 2133 Comment
  JEPS47322  Cordylanthus palmatus L. R. Heckard 1964-10-8 1449 Fresno along CA 180 5 1/2 mi se Mendota (2.4 mi e of San Mateo Rd) Comment
  JEPS67390  Cordylanthus palmatus L. R. Heckard 1964-10-8 1449 Fresno along CA 180 5 1/2 mi se Mendota (2.4 mi e of San Mateo Rd) Comment
  JEPS80668  Cordylanthus palmatus L. R. Heckard with Dave and Mary Anne Showers 1981-5-30 5516 Yolo about 3 mi s Woodland (s of Road 25 and w of Road 103) Comment
  JEPS81268  Cordylanthus palmatus L. R. Heckard, T. I. Chuang, and Michael Zander 1982-7-21 6030 Alameda about 0.8 mi e Vasco road (s of Altamont Creek, ne of Scenic Ave., undeveloped area between two housing developments); north Livermore Comment
  JEPS81269  Cordylanthus palmatus L. R. Heckard, T. I. Chuang, and Michael Zander 1982-7-21 6030 Alameda about 0.8 mi e Vasco road (s of Altamont Creek, ne of Scenic Ave., undeveloped area between two housing developments); north Livermore Comment
  JEPS47297  Cordylanthus palmatus L. R. Heckard 1965-7-7 S- 1449 Unknown Comment
  JEPS67391  Cordylanthus palmatus L. R. Heckard 1971-7-21 1449 Unknown Comment
  SD131962  Cordylanthus pilosus L. R. Heckard 1968-9-11 2136 Santa Clara disturbed area along road, at margin of orchard. Across the street and south of the Stevens Creek Fire Station, Stevens Creek canyon 569 Comment
  HSC90862  Cordylanthus pilosus subsp. hansenii L. R. Heckard, T. I. Chuang, Rimo Bacigalupi 1968-8-14 2130 Shasta Along Inwood-Whitmore Rd. (Ponderosa Way), 1.2 mi. N of Hwy. 44 762 Comment
  JEPS68355  Cordylanthus pilosus subsp. hansenii L. R. Heckard with R. Bacigalupi and B. Doren 1971-9-10 2796 Shasta about 5 mi ne Platina (along Redding-Platina road) 701 Comment
  JEPS74363  Cordylanthus pilosus subsp. hansenii L. R. Heckard, T. I. Chuang and R. Bacigalupi 1974-7-27 3781 a Amador 1.8 mi e Jackson (along route 88) 548 Comment
  JEPS68353  Cordylanthus pilosus subsp. hansenii L. R. Heckard with R. Bacigalupi and B. Doren 1971-9-9 2794 Tehama about 1 1/2 mi w Cottonwood road junction (along US Hwy 36, w of Red Bluff) 243 Comment
  UCSB70421  Cordylanthus pilosus subsp. hansenii Heckard, L. 1971-8-28 Shasta Along route 299, 1.8 miles west of French Gulf junction (17 miles west of Redding) 548 Comment
  JEPS68359  Cordylanthus pilosus subsp. pilosus L. R. Heckard with R. Bacigalupi and B. Doren 1971-9-11 2801 Mendocino Grassy opening along route 101, 6.8 mi n of junction with Covello Road ((route 261), 19 mi n of Willits) Comment
  JEPS74364  Cordylanthus pilosus subsp. pilosus L. R. Heckard 1974-8-2 3782 Santa Clara 3.5 mi w summit of Hecker Pass (along route 152 w of Gilroy) 213 Comment
  JEPS74599  Cordylanthus pilosus subsp. pilosus L. R. Heckard 1974-8-21 3822 Lake along route 29 just beyond Napa County Line Napa County Line Comment
  JEPS74602  Cordylanthus pilosus subsp. pilosus L. R. Heckard 1974-9-12 3956 Lake w side of Middle Creek (on road 5.5 mi n of Upper Lake) 579 Comment
  JEPS57482  Cordylanthus pilosus subsp. pilosus L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-8-8 2103 Santa Clara 3 1/2 mi e Mt. Madonna County Park (along Hwy 152) 152 Comment
  JEPS68402  Cordylanthus pilosus subsp. pilosus L. R. Heckard 1972-7-10 3146 Colusa above Happy Camp (e end of Snow Mt.) 731 Comment
  JEPS57436  Cordylanthus pilosus subsp. trifidus L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-10 2000 Tuolumne along Highway 108, 0.4 mi w of Soulsbyville road junction (7 mi e of Sonora) 914 Comment
  JEPS57487  Cordylanthus pilosus subsp. trifidus L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-8-10 2109 Madera just w of Whiskey Creek on Mammoth Road, 2.5 mi e of South Fork ((Willow Creek bridge)) 853 Comment
  JEPS66520  Cordylanthus pringlei L. R. Heckard and T. I. Chuang 1971-8-16 2777 Napa along US Hwy 29 s Middletown (just across the Lake Co. line) 457 Comment
  RSA537655  Cordylanthus pringlei L. R. Heckard, T. I. Chuang 1971-8-16 2777 Napa Along U.S. Highway 29, south of Middletown just across the Lake County line. 457 Comment
  JEPS74385  Cordylanthus ramosus L. R. Heckard 1974-8-6 3803 Inyo about 9 m n Independence (along fence line running w from ditch just n of Little Black Rock Springs, n of Black Rock Fish Hatchery) 1219 Comment
  HSC99275  Cordylanthus rigidus L. R. Heckard 1971-10-10 2858 Santa Clara Del Puerto Canyon 640 Comment
  JEPS60352  Cordylanthus rigidus subsp. brevibracteatus L. R. Heckard 1969-9-19 2430 Tulare 4 mi s Quaking Aspen (Kernville Rd at junction of road to Dome Rock) 2194 Comment
  JEPS66490  Cordylanthus rigidus subsp. brevibracteatus L. R. Heckard and T. I. Chuang 1971-8-11 2746 Tulare 4.3 mi nw of junction with road to Kennedy Meadows Campground (along raod to Troy Meadows) 2377 Comment
  HSC90866  Cordylanthus rigidus subsp. littoralis L. R. Heckard 1971-9-26 2829 Monterey Along Salinas road southeast of Monterey Airport Comment
  JEPS74365  Cordylanthus rigidus subsp. littoralis L. R. Heckard 1974-8-2 3783 Monterey along Route 68 at entrance to Monterey Airport Monterey Airport; , Route 68 Comment
  OBI59452  Cordylanthus rigidus subsp. littoralis L. R. Heckard, T. I. Chuang and R. Bacigalupi 1968-7-18 2066 Monterey Crescent Bluffs rd overlooking Merrill Ranch. E side of Fort Ord. 0.6 mi E of West entrance. Fort Ord Comment
  RSA523327  Cordylanthus rigidus subsp. littoralis L. R. Heckard, Chuang, Bacigalupi 1968-7-18 2066 Monterey Crescent Bluffs road overlooking Merrill Ranch, east side of Fort Ord (6 miles east of west entrance) Comment
  RSA537688  Cordylanthus rigidus subsp. littoralis L. R. Heckard 1971-9-26 2829 Monterey Along Salinas road southeast of Monterey Airport Comment
  SBBG100097  Cordylanthus rigidus subsp. littoralis L. R. Heckard 1968-7-18 2066 Monterey Crescent Bluffs Rd overlooking Merrill Ranch, E side of Ft Ord (ca. 6 mi E of W entrance); Ft Ord Comment
  UCSB61624  Cordylanthus rigidus subsp. littoralis Heckard, L. 1971-9-26 Monterey Salinas road southeast of Monterey Airport Comment
  JEPS60321  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-9-16 2397 Fresno s of Shaver Lake on Toll House road Pine Ridge 1371 Comment
  JEPS60338  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-9-18 2415 Fresno 4 mi above (e of) Balch Camp 822 Comment
  JEPS60339  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-9-18 2416 Fresno 7.4 mi w of junction (route 69), along route 180, e of Fresno Pinehurst 1036 Comment
  JEPS60341  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-9-18 2418 Fresno 2 mi s Pinehurst (along SR 69, on road to Badger) 1097 Comment
  JEPS60350  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-9-19 2428 Tulare ca. 12 mi w Quaking Aspen (e of Springville) 1158 Comment
  JEPS66505  Cordylanthus rigidus subsp. rigidus L. R. Heckard and T. I. Chuang 1971-8-14 2762 Madera 7 mi from route 41 Sugar Pine (along Sugar Pine-Ahwahnee road) 1097 Comment
  JEPS70080  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-11 2862 Fresno 1 1/2 mi ne Pinehurst (along Rt. 68) 1341 Comment
  JEPS70081  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-12 2863 Fresno just w Miramonte (0.7 mi from e junction with Brookside road) 944 Comment
  JEPS70082  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-12 2864 Madera 3.6 mi n Coarsegold (along U. S. highway 41) 792 Comment
  JEPS70158  Cordylanthus rigidus subsp. rigidus L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1972-8-23 3197 Fresno 6 1/2 mi below Wishon road (on road to Balch Camp); North Fork Kings River, Vista Point of Rancheria Creek falls 1706 Comment
  JEPS73405  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1973-9-5 3633 Monterey 7 1/2 mi above California Route 1 (at junction of Cone Peak Road and Nacimiento Road, Santa Lucia Mt. [race]) 792 Comment
  JEPS74397  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1974-8-8 3818 Madera just e of Wishon post office Bass Lake 1097 Comment
  OBI53648  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-9-27 2834 San Luis Obispo Along Ormonde Rd, 0.7 mi E of Pismo Beach-Edna Rd 46 Comment
  RSA537676  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-11 2861 Fresno Copper Creek area, end of road into Kings Canyon National Park. 1524 Comment
  SBBG100051  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-9-27 2833 San Luis Obispo just W of Cuesta Pass on rd to TV tower 548 Comment
  SBBG100107  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-21 3220 Ventura ca. 0.5 mi W of East Casitas Pass (E of Carpinteria) 243 Comment
  UCSB61623  Cordylanthus rigidus subsp. rigidus Heckard, L. 1971-9-27 San Luis Obispo Along Ormonde road, 0.7 miles east of Pismo Beach-Edna road 45 Comment
  HSC90865  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-11 2862 Fresno Just 1.5 mi. NE of Pinehurst, along Rte. 68 1341 Comment
  JEPS57480  Cordylanthus rigidus subsp. rigidus L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-8-8 2101 Santa Clara across road from Stevens Creek Fire Station (sw of Cupertino, Stevens Creek Canyon); Stevens Creek Canyon 173 Comment
  JEPS60351  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-9-19 2429 Tulare e Springville (just w of Quaking Aspen) 2072 Comment
  JEPS66503  Cordylanthus rigidus subsp. rigidus L. R. Heckard and T. I. Chuang 1971-8-13 2760 Mariposa just s Wawona Hotel ( Yosemite); Yosemite 1219 Comment
  JEPS70052  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-9-27 2833 San Luis Obispo just w Cuesta Pass (on road to TV tower; e facing slope in opening) 548 Comment
  JEPS70057  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-9-28 2838 Santa Barbara 0.1 mi w Sycamore Canyon Rd. (along Stanwood Dr.); Santa Barbara Comment
  JEPS70143  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-20 3210 Ventura summit of divide beteen Sespe and Ventura River drainage ((about 16 mi n of Ojai)) 1127 Comment
  JEPS70163  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-20 3211 Ventura ca. 19 mi n Ojai (just below Sespe Gorge, about 8 mi s of Pine Mt. Inn, flat at site of old hwy maintenance station) 1066 Comment
  JEPS70165  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-20 3214 Ventura near Camp Scheideck Reyes Creek Campground (off Lockwood to SR 33 road) 1188 Comment
  JEPS70169  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-21 3219 Ventura 0.6 mi from U.S. Highway 33 at Casitas Springs (w edge of mt. along road near oil ooze); Sulphur Mt. 121 Comment
  JEPS70173  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-22 3223 Monterey 4 mi s from U. S. highway 1 Cape San Martin (along Los Burros road); Santa Lucia Mts 609 Comment
  JEPS73403  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1973-9-4 3631 Santa Barbara 5 mi s Refugio Pass 457 Comment
  JEPS73404  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1973-9-4 3632 Santa Barbara about 1 1/2 mi above Fire Station (Figueroa Mr. road.) 1036 Comment
  JEPS73406  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1973-9-5 3634 Monterey 3.3 mi from Nacimiento road (along road to Cone Peak) 883 Comment
  JEPS74366  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1974-8-2 3784 San Luis Obispo just off US 101 at summit on road to KSBY transmitting tower Cuesta Pass 487 Comment
  JEPS74368  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1974-8-3 3786 Santa Barbara s side Refugio Pass 457 Comment
  OBI53645  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-10 2858 Santa Clara Del Puerto Cyn 640 Comment
  RSA523824  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1969-9-18 2413 Fresno High above North Fork Kings River across from Rancheria Creek falls (about 14 miles east of Balch Camp). 1768 Comment
  RSA523858  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-19 3204 Santa Barbara Mission Canyon road, above Botanic Garden, Santa Barbara. 274 Comment
  RSA537656  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-9-27 2833 San Luis Obispo Just west of Cuesta Pass on road to TV tower. 549 Comment
  RSA537675  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-12 2863 Fresno Just W of Miramonte, 0.7 mi from east jct with Brookside Rd. 945 Comment
  RSA537700  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1971-10-10 2857 Santa Clara Along road to Mt. Hamilton, west side, just above Kincaid Road. 823 Comment
  SD131959  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1968-7-30 2071 Tulare About 2 miles west of Atwell Mills Ranger Station, on and above road bank 1829 Comment
  SD133723  Cordylanthus rigidus subsp. rigidus L. R. Heckard 1972-9-19 3204 Santa Barbara at base of rocky road cut, Mission Canyon road, above Botanic Garden, Santa Barbara 274 Comment
  JEPS70062  Cordylanthus rigidus subsp. setiger L. R. Heckard 1971-9-29 2842 Los Angeles ca. 2 mi n Monte Nido Fire Station (Cold Creek Canyon road, just n of Mulholland hwy); Santa Monica Mts. 304 Comment
  JEPS66479  Cordylanthus rigidus subsp. setiger L. R. Heckard and T. I. Chuang 1971-8-10 2734 San Bernardino Fallsvale 1432 Comment
  JEPS70060  Cordylanthus rigidus subsp. setiger L. R. Heckard 1971-9-28 2841 Ventura 0.7 mi w Decker Road (along Carlisle road, s of Thousand Oaks); Santa Monica Mts 365 Comment
  JEPS70061  Cordylanthus rigidus subsp. setiger L. R. Heckard 1971-9-28 2841 Ventura 0.7 mi w Decker Road (s of Thousand Oaks, along Carlisle road); Santa Monica Mts 365 Comment
  JEPS74374  Cordylanthus rigidus subsp. setiger L. R. Heckard 1974-8-4 3792 San Bernardino San Bernardino Mts., Fallsvale School Fallsvale School; San Bernardino Mts., Fallsvale School 1737 Comment
  RSA537701  Cordylanthus rigidus subsp. setiger L. R. Heckard 1971-9-30 2852 Los Angeles Oak Flats Camground north of Whitaker summit, 10 air miles northwest of Castair. 640 Comment
  SBBG100094  Cordylanthus rigidus subsp. setiger L. R. Heckard 1972-9-19 3205 Ventura near branch of Red Rock Crk crossing, 0.5 mi S of Dough Flat (14 mi N of Fillmore) 853 Comment
  JEPS76675  Cordylanthus tenuis L. R. Heckard 1972-6-17 2950 Tehama e slope Beegum Mt. 1188 Comment
  JEPS60334  Cordylanthus tenuis subsp. barbatus L. R. Heckard 1969-9-18 2411 Fresno 4 mi e Dinkey Creek bridge (along Dinkey Creek road from Shaver Lake, about 15 1/2 mi e of Shaver Lake) 1859 Comment
  JEPS70156  Cordylanthus tenuis subsp. barbatus L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1972-8-23 3195 Fresno 7 mi nw Wishon (Reservoir) (7.4 mi se of Dinkey Creek bridge) 2011 Comment
  JEPS74400  Cordylanthus tenuis subsp. barbatus L. R. Heckard 1974-8-8 3821 Fresno 3 mi n Pine Ridge (along road to Shaver Lake) 1645 Comment
  JEPS70155 Image available Cordylanthus tenuis subsp. barbatus L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1972-8-23 3194 Fresno 4 mi e Dinkey Creek crossing (on road to Wishon Reservoir); ; E of Dinkey Creek on road to Wishon Reservoir, Fresno Co. 1828 Comment
  JEPS28819  Cordylanthus tenuis subsp. capillaris L. R. Heckard 1962-11-27 1317 Sonoma 3/4 mi nw Occidental School (along Stoetz Lane) Comment
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Jul 27 2009
  JEPS57382  Cordylanthus tenuis subsp. capillaris L. R. Heckard and T. I. Chuang 1968-6-18 1953 Sonoma n Occidental (Stoetz Lane about 3/4 mi w of Harris grade road) Comment
  HSC90874  Cordylanthus tenuis subsp. pallescens L. R. Heckard 1972-8-4 3150 Siskiyou Along Pony Trail Dr., near Shasta Abbey (Zen Mission), SE of Black Butte (N of Mt. Shasta City) 0.1 mi. from road paralleling old Hwy. 99 Comment
  JEPS57500  Cordylanthus tenuis subsp. pallescens L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-8-12 2122 Siskiyou 4 mi nw of City of Mount Shasta (sw of Black Butte, along Garbage Disposal Road just off Highway 5 (old 99)); Garbage Disposal Road 1173 Comment
  JEPS66517  Cordylanthus tenuis subsp. pallescens L. R. Heckard and T. I. Chuang 1971-8-15 2774 Siskiyou ca. 2 mi ne Mt. Shasta City (between old hwy 99 and new freeway) Comment
  JEPS70113  Cordylanthus tenuis subsp. pallescens L. R. Heckard 1972-8-4 3150 Siskiyou ca. 4 mi nw Mt. shasta City (s of Black Butte, 0.1 mi from road parallelling old US Hwy 99, along Pony Trail Dr, near Shasta Abbey (Zen Mission)) 1188 Comment
  JEPS57493  Cordylanthus tenuis subsp. tenuis L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-8-11 2115 El Dorado at w end of Fallen Leaf Lake, Mouth of Glen Alpine Canyon Glen Alpine Canyon; Fallen Leaf Lake, Glen Alpine Canyon 1981 Comment
  JEPS60258  Cordylanthus tenuis subsp. tenuis L. R. Heckard with R. Ornduff 1969-7-9 2329 Nevada just w Graniteville 1508 Comment
  JEPS60320  Cordylanthus tenuis subsp. tenuis L. R. Heckard 1969-9-16 2396 Fresno 1.7 mi w Alder Springs (along Auberry road) 1310 Comment
  JEPS60322  Cordylanthus tenuis subsp. tenuis L. R. Heckard 1969-9-17 2398 Fresno 4 mi s Big Creek (along Big Creek road to Huntington Lake) 1676 Comment
  JEPS60327  Cordylanthus tenuis subsp. tenuis L. R. Heckard 1969-9-17 2403 Fresno about 1 mi e Portal Powerhouse (at e end of Huntington Lake); Huntington Lake 2286 Comment
  JEPS70039  Cordylanthus tenuis subsp. tenuis L. R. Heckard and P. Rubtzoff 1971-9-15 2812 Tuolumne 0.8 mi w Bakers Station (1.3 mi w of Kennedy Meadows junction; along U. S. Highway 108 (Sonora Pass)) 1889 Comment
  JEPS72853  Cordylanthus tenuis subsp. tenuis L. R. Heckard, R. Bacigalupi and T. I. Chuang 1973-8-17 3595 Tuolumne 1.2 mi below Crane Flat junction (on road to Groveland); Yosemite National Park 1828 Comment
  JEPS72854  Cordylanthus tenuis subsp. tenuis L. R. Heckard, R. Bacigalupi and T. I. Chuang 1973-8-17 3596 Tuolumne about 8 mi above Groveland (on road to Yosemite National Park) 975 Comment
  JEPS86200  Cordylanthus tenuis subsp. tenuis L. R. Heckard with Michael Morris 1975-11-27 4201 Fresno nw end Shaver Lake 1645 Comment
  JEPS86201  Cordylanthus tenuis subsp. tenuis L. R. Heckard with Michael Morris 1975-11-27 4203 b Fresno nw end Shaver Lake 1645 Comment
  JEPS86202  Cordylanthus tenuis subsp. tenuis L. R. Heckard with Michael Morris 1975-11-27 4203 a Fresno nw end Shaver Lake 1645 Comment
  HSC90867  Cordylanthus tenuis subsp. tenuis L. R. Heckard, Peter Rubtzoff 1971-9-15 2812 Tuolumne Along Hwy. 108 (Sonora Pass), 0.8 mi. W of Bakers Station (1.3 mi. W of Kennedy Meadows junction) 1890 Comment
  JEPS60340  Cordylanthus tenuis subsp. tenuis L. R. Heckard 1969-9-18 2417 Fresno 3.5 mi w of junction of Pinehurst road (along U. S. Highway 180) 1249 Comment
  JEPS66506  Cordylanthus tenuis subsp. tenuis L. R. Heckard and T. I. Chuang 1971-8-14 2763 Mariposa intersection of Bowers Cave road and Ponderosa Way 1036 Comment
  JEPS70148  Cordylanthus tenuis subsp. tenuis L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1972-8-22 3187 Mariposa 1 mi below Crane Flat (on new Big Oak Flat Road) 1767 Comment
  RSA523398  Cordylanthus tenuis subsp. tenuis L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1968-8-11 2115 El Dorado Mouth of Glen Alpine Canyon at west end of Fallen Leaf Lake. 1982 Comment
  RSA523461  Cordylanthus tenuis subsp. tenuis L. R. Heckard, T. I. Chuang 1969-7-26 2332 Placer Just north of Lake Alta. 1067 Comment
  RSA523859  Cordylanthus tenuis subsp. tenuis L. R. Heckard, R. C. Bacigalupi, T. I. Chuang 1973-7-28 3453 Placer Just east of Alta Lake. 1159 Comment
  RSA537683  Cordylanthus tenuis subsp. tenuis L. R. Heckard, T. I. Chuang 1971-8-13 2755 Tuolumne Tioga Road, about 1.5 miles above junction with Tuolumne Grove road. 1921 Comment
  RSA537684  Cordylanthus tenuis subsp. tenuis L. R. Heckard, T. I. Chuang 1971-8-14 2763 Mariposa Intersection of Bowers Cave road (J 20) and Ponderosa Way. 1037 Comment
  JEPS57137  Cordylanthus tenuis subsp. viscidus L. R. Heckard 1967-7-5 1603 Siskiyou n side Mt. Shasta (along Bolam logging road) 1524 Comment
  JEPS57396  Cordylanthus tenuis subsp. viscidus L. R. Heckard with T. I. Chuang 1968-7-2 1971 Siskiyou n side Mt. Shasta (along Bolam logging road at e-w fork) 1463 Comment
  JEPS66509  Cordylanthus tenuis subsp. viscidus L. R. Heckard and T. I. Chuang 1971-8-15 2766 Butte Nimshew (site), nw of Magalia 853 Comment
  JEPS66510  Cordylanthus tenuis subsp. viscidus L. R. Heckard and T. I. Chuang 1971-8-15 2767 Butte South entrance Manzanita Street (to Stirling City) 1066 Comment
  JEPS66511  Cordylanthus tenuis subsp. viscidus L. R. Heckard and T. I. Chuang 1971-8-15 2768 Butte 1.5 mi w Butte Meadows (at Thatcher Ridge road junction) 1280 Comment
  JEPS68356  Cordylanthus tenuis subsp. viscidus L. R. Heckard with R. Bacigalupi and B. Doren 1971-9-10 2797 Trinity about 2 mi se Wildwood (on Peanut-Beegum rd) 1066 Comment
  JEPS77505  Cordylanthus tenuis subsp. viscidus L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-18 4873 Siskiyou 15 air mi e Montague (Ball Mt. Road, nw of Goosenest Mt) 1158 Comment
  JEPS86682  Cordylanthus tenuis subsp. viscidus L. R. Heckard with T. I. Chuang 1990-7-15 6765 Shasta 5 mi se Siskiyou County Line (Hwy 89 ca 1 mi se Dana Rd (A-19) jct) 1340 Comment
  HSC90868  Cordylanthus tenuis subsp. viscidus L. R. Heckard, T. I. Chuang 1971-8-15 2768 Butte Ca. 1.5 mi. W of Butte Meadows at Thatcher Ridge road junction 1280 Comment
  JEPS57501  Cordylanthus tenuis subsp. viscidus L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-8-13 2123 Siskiyou just a mile over s of downtown Dunsmuir (along Dunsmuir Ave) 822 Comment
  JEPS66512  Cordylanthus tenuis subsp. viscidus L. R. Heckard and T. I. Chuang 1971-8-15 2769 Tehama 1 mi e Lyonsville road junction (on route 36, w of Mineral) 1219 Comment
  JEPS66527  Cordylanthus tenuis subsp. viscidus L. R. Heckard 1971-8-28 2784 Siskiyou 5.3 mi s Callahan (3 mi below road summit, along road up to Scott Mt.) 1341 Comment
  RSA523399  Cordylanthus tenuis subsp. viscidus L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1968-8-13 2123 Siskiyou Along Dunsmuir Avenue, just over a mile south of Dunsmuir (downtown). 823 Comment
  RSA523462  Cordylanthus tenuis subsp. viscidus L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1968-8-13 2123 Siskiyou Along Dunsmuir Avenue, just over a mile south of Dunsmuir (downtown). 823 Comment
  RSA537686  Cordylanthus tenuis subsp. viscidus L. R. Heckard, R. C. Bacigalupi, B. Doren 1971-9-10 2800 Trinity 2.7 miles east of Hayfork post office. 732 Comment
  SBBG100044  Cordylanthus tenuis subsp. viscidus L. R. Heckard, T. I. Chuang 1971-8-15 2769 Tehama W of Mineral on St Hwy 36, 1 mi E of Lyonville Rd jct 1219 Comment
  JEPS76533  Coreopsis calliopsidea L. R. Heckard 1977-4-3 4586 Kern about 1/4 mi w Red Hill (nw end of lake, e of Rosamond); Edwards Air Force Base, Rosamond Dry Lake 762 Comment
  JEPS75756  Cornus sericea subsp. sericea L. R. Heckard and R. Bacigalupi 1976-9-6 4438 Colusa at margin of Trout Creek at trail crossing Snow Mt. 1828 Comment
  JEPS65181  Crassula aquatica L. R. Heckard 1971-4-15 2486 Contra Costa s. Byron (field at intersection of Holey Rd.) Comment
  JEPS70843  Crassula connata L. R. Heckard 1973-4-18 3266 Alameda e. Livermore (along Mines Rd. 7.7 mi. s. of Tesla Rd. junction) 365 Comment
  JEPS80075  Crepis monticola L. R. Heckard with J. Hickman 1979-6-15 5037 Lake Snow Mt.; up Summit Springs trail 1676 Comment
  JEPS80074  Crepis occidentalis L. R. Heckard and J. C. Hickman 1979-6-15 5035 Lake above Summit Springs parking area (s of summits); Snow Mt. 1645 Comment
  JEPS80076  Crepis occidentalis L. R. Heckard with J. Hickman 1979-6-15 5073 Lake Snow Mt.; w peak, Lake-Colusa Co. line 2103 Comment
  JEPS80355  Crepis occidentalis L. R. Heckard and J. Hickman 1981-6-21 5591 Lake spur running n East Peak (about 1 air mi from peak); Snow Mt. 2072 Comment
  JEPS76665  Crepis pleurocarpa L. R. Heckard 1972-6-17 2959 Tehama Tedoc Mt.; nw side, along new road around w of mountain 1280 Comment
  JEPS76679  Crepis pleurocarpa L. R. Heckard 1972-6-17 2959 Tehama Tedoc Mt.; nw side, along new road around w of mountain 1280 Comment
  JEPS84309  Crepis pleurocarpa L. R. Heckard with S. D'Alcamo, J. Hickman, and S. Winchester 1986-7-16 6355 Siskiyou ca 7 mi nne Seiad Valley (sw of Cooke and Greene Pass, ca 1/2 mi se of Red Butte) 1730 Comment
  JEPS57279  Crocanthemum aldersonii L. R. Heckard and R. C. Bacigalupi 1968-5-6 1817 San Diego edge of Hwy 94 ca 1.5 mi w Potrero 670 Comment
  JEPS70966  Crocanthemum scoparium var. vulgare L. R. Heckard 1973-5-22 3414 Monterey about 5 mi sw Aromas (ridge between Long and Strawberry canyons) 152 Comment
  JEPS57826  Crocidium multicaule L. R. Heckard 1969-2-28 2142 Mendocino 1.2 mi e Yorkville (on road to Cloverdale) Comment
  JEPS84098  Cryptantha affinis L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6313 Siskiyou from Takilma to Happy Camp (Indian Creek Road, just s of state line) Comment
  JEPS84991  Cryptantha barbigera L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4494 Kern top of Rosamond Peak Edwards Air Force Base, Rosamond Peak Comment
  JEPS80196  Cryptantha flaccida L. R. Heckard and J. Hickman 1980-7-3 5350 Colusa ca 10 mi w Stonyford (just w of Summit Springs sw Snow Mt.); Snow Mt. 1548 Comment
  JEPS85017  Cryptantha flaccida Larry Heckard and Mary Ashton 1969-5-3 2227 Napa ca 7 mi ne Napa (Mead Ranch, off the Atlas Peak Rd) 510 Comment
  JEPS82348  Cryptantha intermedia L. R. Heckard 1969-4-24 2162 Riverside about 7 mi s Sage (along Highway 79) Comment
  JEPS57243  Cryptantha pterocarya L. R. Heckard and R. C. Bacigalupi 1968-5-3 1780 Kern 5 mi nw Sand Creek store (or ca 6 mi ne of Paris-Loraine) 914 Comment
  JEPS80390  Cryptantha simulans L. R. Heckard and J. Hickman 1981-6-22 5623 Colusa Dark Hollow trail Snow Mt. 1935 Comment
  JEPS80776  Cryptantha simulans L. R. Heckard and J. Hickman 1981-7-30 5749 Colusa se side Snow Mt. (Trout Creek trail); , Trout Creek 1630 Comment
  JEPS78252  Cupressus goveniana subsp. goveniana L. R. Heckard with R. Bacigalupi 1979-5-13 5003 Monterey S. F. B. Morse Preserve Monterey Peninsula, Del Monte Forest Comment
  JEPS76415  Cupressus lawsoniana L. R. Heckard 1977-8-8 4663 Del Norte about 2 mi ne Gasquet (along Middle Fork of Smith River); along Middle Fork of Smith River Comment
  JEPS75861  Cuscuta californica L. R. Heckard 1974-9-10 3888 Colusa e of East Peak (along upper reaches of Dark Hollow Creek); Snow Mt., Dark Hollow Creek 2011 Comment
  JEPS80344  Cystopteris fragilis L. R. Heckard and J. Hickman 1981-6-21 5581 A Lake n cirque Snow Mt 1950 Comment
  JEPS73924  Dalea searlsiae L. R. Heckard 1974-5-24 3743 San Bernardino 3 mi sw of Lecyr Well (se of Ivanpah, nw of Keystone Springs, New York Mountains, Live Oak Canyon); New York Mountains, Live Oak Canyon 1676 Comment
  JEPS83996  Danthonia intermedia L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6358 Siskiyou ca 1/2 mi se Red Butte (ca 7 mi nne of Seiad Valley, sw of Cook and Green Pass) 1730 Comment
  JEPS73410  Danthonia unispicata L. R. Heckard 1972-7-8 3003 Lake about 1/2 mi nw Foutch Camp; Snow Mt., Frog Pond Comment
  JEPS80385  Danthonia unispicata L. R. Heckard and J. Hickman 1981-6-22 5618 Colusa Dark Hollow Creek Snow Mt. (meadow) 1889 Comment
  JEPS64032  Darlingtonia californica L. R. Heckard 1952-5-13 268 Del Norte bog along road to Monumental about 5 mi ne Patrick Creek Comment
  JEPS73721  Deinandra fasciculata L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1968-7-15 2041 San Diego w of San Ysidro (at the U.S.-Mexican boundary monument) Comment
  JEPS80053  Delphinium antoninum L. R. Heckard and J. Hickman 1979-6-15 5053 Colusa ne slope West Peak ridge (cirque between peaks); Snow Mt. 1981 Comment
  JEPS80112  Delphinium antoninum L. R. Heckard with J. Hickman 1980-7-1 5271 Colusa cirque between West Peak and East Peak ((ca 10 mi w of Stonyford)); Snow Mt. 1950 Comment
  JEPS80363  Delphinium antoninum L. R. Heckard and J. Hickman 1981-6-21 5596 A Glenn East ridge from East Peak, Snow Mt. 2011 Comment
  JEPS81406  Delphinium antoninum L. R. Heckard and J. C. Hickman 1982-7-9 6013 Colusa about 100 m w lookout (Colusa-Lake Co. boundary); Goat Mt 1859 Comment
  JEPS47371  Delphinium nuttallianum L. R. Heckard and Robert Ornduff 1966-4-28 1491 Trinity 3.2 mi n Junction City Comment
  JEPS84232  Delphinium nuttallianum L. R. Heckard with J. Hickman et al. 1986-7-17 6518 Siskiyou e Condrey Mt. (n-facing cliffs); Alex Hole 1960 Comment
  JEPS65196  Delphinium patens subsp. patens L. R. Heckard 1971-4-15 2471 Contra Costa along Morgan Territory road 7 mi n intersection with Manning road (e of Mt. Diablo) 487 Comment
  JEPS70864  Delphinium variegatum subsp. variegatum L. R. Heckard 1973-4-18 3289 Santa Clara along creek near San Antone junction ((e of Mt. Hamilton)); Sweetwater Creek Comment
  JEPS70038  Delphinium variegatum subsp. variegatum L. R. Heckard 1971-5-9 2557 Monterey 2 1/2 mi w Jolon Comment
  JEPS80431  Deschampsia cespitosa subsp. cespitosa L. R. Heckard 1974-9-9 3867 Colusa just n.e. of rocky promontory s.e. of Foutch Camp (Snow Mt.); Snow Mt. 1920 Comment
  JEPS80182  Deschampsia danthonioides L. R. Heckard with J. Hickman 1980-7-3 5334 Colusa ca. 10 mi. w. Stonyford (just w. of Summit Springs, s.w. Snow Mt.); Colusa-Lake Co. Boundary 1548 Comment
  JEPS80162  Deschampsia elongata L. R. Heckard with J. Hickman 1980-7-2 5314 Lake ca. 10 mi. w. Stonyford (trail from Frog Pond to Milk Ranch, w. of West Peak, Snow Mt.) 1950 Comment
  JEPS83152  Deschampsia elongata L. R. Heckard 1974-9-11 3928 Lake ca. 1 1/2 mi. s.e. Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, margin of Frog Pond); Frog Pond 1920 Comment
  JEPS80049  Dicentra formosa L. R. Heckard with J. Hickman 1979-6-15 5049 Lake e trail from Frog Pond to Snow Mt., cirque east and west peaks; Snow Mt. 1950 Comment
  JEPS80089  Dicentra formosa L. R. Heckard with J. Hickman 1979-6-16 5097 Colusa s of Milk Ranch (nw of West Peak, Snow Mt.); Snow Mt. 2011 Comment
  JEPS84039  Dicentra formosa L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6303 Siskiyou from Takilma to Happy Camp (Indian Creek Road, just s of state line) Comment
  JEPS76616  Dicoria canescens L. R. Heckard 1977-10-13 4711 Kern 1/2 mi w Lancaster Road (near Branch Memorial Park, near Los Angeles County Line); Edwards Air Force Base Comment
  JEPS85003  Dieteria canescens var. leucanthemifolia L. R. Heckard 1977-10-13 4701 Kern Rogers Lake Edwards Air Force Base (sw end) Comment
  JEPS80330  Dieteria canescens var. shastensis L. R. Heckard, and J. Hickman 1981-6-20 5567 Lake above outlet of Middle Fork Stony Creek (from lower Milk Ranch); Snow Mt. 1920 Comment
  JEPS80804  Dieteria canescens var. shastensis L. R. Heckard and J. C. Hickman 1981-7-30 5774 Colusa about 1.7 km air miles from West Peak (e summit of ridge running e of West Peak); Snow Mt. 2042 Comment
  JEPS86709  Dodecatheon clevelandii subsp. insulare L. R. Heckard with Jim Hickman et al. 1987-4-9 6645 San Luis Obispo 1.5 mi e of junction route 229 (on route 58 (Calf Canyon Rd., NE of Santa Margarita)); ne of Santa Margarita 400 Comment
  JEPS73696  Dodecatheon clevelandii subsp. patulum L. R. Heckard with Wm. Hirano and Ted Niehaus 1968-3-5 1765 Alameda just s Highway 580 at junction of Mountain House road (ca 1 1/2 mi w of San Joaquin Co. line) 114 Comment
  JEPS57131  Dodecatheon hendersonii L. R. Heckard 1967-5-7 1595 Sonoma near top Hood Peak; near top of Hood Peak 822 Comment
  JEPS70845  Dodecatheon hendersonii L. R. Heckard 1973-4-18 3268 Alameda along Mines Road 15 1/2 mi s Tesla Road Junction (e of Livermore); e of Livermore 365 Comment
  JEPS81393  Dodecatheon hendersonii L. R. Heckard, and J. C. Hickman 1982-7-9 6003 Lake about 1/2 mi n Summit Springs (s side Snow Mt., n and below upper serpentine area at roadless area entrance); s side Snow Mt., n of Summit Springs 1554 Comment
  JEPS57231  Dodecatheon hendersonii L. R. Heckard and R. C. Bacigalupi 1968-5-4 1795 San Bernardino just w Holcomb Valley Public Camp; San Bernardino Mts., w of Holcomb Valley Public Camp Comment
  JEPS77527  Downingia bacigalupii L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-20 4897 Sierra about 3 air mi ne Calpine (along road s of Beckwourth); Sierra Valley 1463 Comment
  JEPS60244  Downingia bacigalupii L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2306 Siskiyou ca 3 mi ne Little Deer Mt.--The Whaleback Quad. (1.2 mi from U.S. Highway 97, along road to Hoffman Mill) 1554 Comment
  JEPS79205  Downingia bicornuta var. bicornuta L. R. Heckard with R. C. Bacigalupi 1980-6-10 5232 Modoc about 10 mi nw Lookout (along the Great Northern railroad grade) Comment
  JEPS79127  Downingia cuspidata L. R. Heckard with R. Bacigalupi 1980-6-10 5231 Modoc about 10 mi nw Lookout (along Great Northern Railroad grade) Comment
  JEPS77763  Downingia ornatissima var. ornatissima L. R. Heckard with R. C. Bacigalupi 1978-4-19 4748 Stanislaus s.e. Warnerville (just s.w. of Pacific Gas & Electric tower on Barnett Ranch, ca. 2 mi. e. of Crabree Rd.) Comment
  JEPS84107  Draba howellii L. R. Heckard with J. Hickman et al. 1986-7-17 6462 Siskiyou ca 5 mi n of the town Seiad Valley (s of Lily Pad Lake, trail up Kangaroo Peak); s of Lily Pad Lake, Kangaroo Peak, n of Seiad Valley Comment
  JEPS86496  Draba novolympica L. R. Heckard with J. Hickman and Alice Howard 1986-7-27 6573 Placer ca 5 mi se Donner Lake (e of Tinker Knob, Sherman Chickering's Soda Springs holdings); se of Donner Lake, Sherman Chickering's Soda Springs 2712 Comment
  JEPS60249  Draperia systyla L. R. Heckard with L. Constance and R. Ornduff 1969-6-25 2315 Siskiyou Near Fall Creek Inn along Gilman Road, between Sacramento and McCloud arms of Shasta Lake 396 Comment
  JEPS80337  Drymocallis L. R. Heckard and J. Hickman 1981-6-21 5575 Lake Signal Peak Snow Mt., Signal Peak 2026 Comment
  JEPS80293  Drymocallis lactea var. austiniae L. R. Heckard and J. Hickman 1980-9-17 5481 Lake trail to Milk Ranch near west ridge of West Peak , near w ridge of West Peak (Snow Mt.) 2011 Comment
  JEPS57178  Drymocallis pseudorupestris L. R. Heckard 1967-8-13 1696 Siskiyou summit region of Mt. Eddy 2743 Comment
  JEPS82353  Dudleya cymosa subsp. cymosa L. R. Heckard and R. Ornduff 1969-7-9 2325 Nevada ca 1 mi e junction of rd to Hwy 20 (on n shore of lake); Bowman Lake Comment
  JEPS57411  Dudleya farinosa L. R. Heckard with T. I. Chuang 1968-7-5 1992 Mendocino along Highway 1 just n Howard Creek (2 mi n of Westport); n of Howard Creek Comment
  JEPS66415  Eleocharis bella L. R. Heckard and P. Rubtzoff 1971-7-31 2677 Tehama just NE of Red Bluff (land-locked lagoon off the Sacramento River) Comment
  JEPS85012  Eleocharis parishii L. R. Heckard 1977-10-13 4678 Kern N of Wherry Housing area near bridge across drainage area, jct of Whistle Flash Road and Forbes Avenue Edwards Air Force Base Comment
  JEPS66416  Eleocharis radicans L. R. Heckard and P. Rubtzoff 1971-7-31 267 B Tehama just NE of Red Bluff (land-locked lagoon off the Sacramento River) Comment
  RSA518678  Eleocharis radicans L. R. Heckard, Peter Rubtzoff 1971-7-31 2678 Tehama Tehama County: Damp mud of land locked lagoon off the Sacramento River just NE of Red Bluff. Comment
  RSA518664  Elodea canadensis L. R. Heckard, Peter Rubtzoff 1971-7-31 2680 Tehama In shallow water of lagoon off the Sacramento River just northeast of Red Bluff. Comment
  JEPS73435  Elymus elymoides subsp. elymoides L. R. Heckard 1972-7-8 3029 Lake slopes of spur running se West Peak; Snow Mt. 2042 Comment
  JEPS75852  Elymus elymoides subsp. elymoides L. R. Heckard 1974-9-10 3896 Colusa East Peak Snow Mt. (e slope) 2103 Comment
  JEPS80181  Elymus elymoides subsp. elymoides L. R. Heckard with J. Hickman 1980-7-3 5333 Colusa just w Summit Springs (ca 10 mi w of Stonyford, sw Snow Mt., Colusa-Lake Co. boundary); Snow Mt. 1548 Comment
  JEPS75758  Elymus glaucus subsp. glaucus L. R. Heckard and R. Bacigalupi 1976-9-6 4441 Colusa just e Fouts Camp; Snow Mtn. 1859 Comment
  JEPS80444  Elymus trachycaulus L. R. Heckard and J. Hickman 1980-9-15 5420 Colusa slope w Summit Springs; Snow Mt. 1554 Comment
  JEPS76454  Emmenanthe penduliflora L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4483 Kern North end of Rosamond Lake; Edwards Air Force Base Comment
  JEPS70900  Ephedra californica L. R. Heckard 1973-4-26 3329 San Bernardino about 1 mi ne Daggett (in low areas near railroad grade) Comment
  JEPS80348  Epilobium L. R. Heckard and J. Hickman 1981-6-21 5585 Lake n cirque Snow Mt. 1935 Comment
  JEPS80822  Epilobium L. R. Heckard and J. C. Hickman 1981-7-31 5792 A Colusa e side of mt. Snow Mt., Dark Hollow Creek 1584 Comment
  JEPS76684  Epilobium brachycarpum L. R. Heckard 1975-9-8 4183 Mendocino ridge about 1/2 mi s Leech Lake (ca 13 air mi ne of Covelo) 1889 Comment
  JEPS75838  Epilobium canum subsp. latifolium L. R. Heckard 1974-9-11 3954 Colusa along Summit Springs trail Snow Mt.; , Summit Springs trail 1737 Comment
  JEPS80784  Epilobium ciliatum subsp. ciliatum L. R. Heckard and J. C. Hickman 1981-7-30 5757 Colusa se side of mt. Snow Mt., Trout Creek 1600 Comment
  JEPS75755  Epilobium ciliatum subsp. glandulosum L. R. Heckard and R. Bacigalupi 1976-9-6 4437 Colusa trail crossing Snow Mt., Trout Creek 1828 Comment
  JEPS80388  Epilobium densiflorum L. R. Heckard and J. Hickman 1981-6-22 5621 Colusa big meadow along creek Snow Mt., Dark Hollow Creek 1889 Comment
  JEPS80262  Epilobium densiflorum L. R. Heckard and J. Hickman 1980-9-15 5442 Colusa n Summit Springs (n side of road, Lake-Colusa Co. boundary); Snow Mt. 1524 Comment
  JEPS86627  Epilobium foliosum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6709 Colusa 0.5 mi ne Summit Springs (sw flank of Snow Mountain, Colusa-Lake County line); Snow Mountain 1640 Comment
  JEPS80323  Epilobium hallianum L. R. Heckard and J. C. Hickman 1981-6-20 5561 Lake along outlet of creek from lower Milk Ranch; Snow Mt., Middle Fork Stony Creek 1920 Comment
  JEPS86188  Epilobium hallianum L. R. Heckard 1968-8-2 2905 Tulare Mineral King E Fork Kaweah River Comment
  JEPS84342  Epilobium minutum L. R. Heckard with J. Hickman et al. 1986-7-17 6461 Siskiyou trail up Kangaroo Peak s Lily Pad Lake (ca 5 mi n of town of Seiad Valley) Comment
  JEPS74980  Epilobium nivium L. R. Heckard 1974-9-11 3948 Colusa rocky promontory overlooking Fouts Springs (se corner of mt.); Snow Mt. 1889 Comment
  JEPS74981  Epilobium nivium L. R. Heckard 1974-9-11 3953 Colusa along Summit Springs trail Snow Mt. 1737 Comment
  JEPS74982  Epilobium nivium L. R. Heckard 1974-9-11 3955 Colusa w parking area near Summit Springs (sw slope of mt.); Snow Mt. 1706 Comment
  JEPS57146  Epilobium siskiyouense L. R. Heckard 1967-8-13 1679 Trinity sw ridge of mt. above Deadfall Lakes; Mt. Eddy 2438 Comment
  JEPS68261  Equisetum laevigatum L. R. Heckard 1972-5-31 2934 Siskiyou se Montague (along road at Shasta River R.R. Bridge) 822 Comment
  JEPS76473  Eremalche exilis L. R. Heckard with R. Bacigalupi 1977-3-12 4508 San Bernardino ca. 5 mi. s. Kramer (e. of Hwy. 395, Kramer Hills); Kramer Hills 960 Comment
  JEPS80252  Eremocarpus setiger L. R. Heckard and J. Hickman 1980-9-15 5431 Colusa slopes w Summit Springs; Snow Mt. 1554 Comment
  JEPS76445  Eremothera boothii subsp. desertorum L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4469 Kern along Rosamond Blvd about 1 1/2 mi ne turn-off to Rod and Gun Club (roadside berm); Edwards Air Force Base Comment
  JEPS7993  Eriastrum filifolium L. R. Heckard 1953-5-2 371 Los Angeles On point near ocean just s Camp Orizaba (Pasadena YMCA Camp), Santa Catalina Island. Comment
  JEPS80277  Ericameria greenei L. R. Heckard and J. Hickman 1980-9-16 5463 Colusa West Peak Snow Mt. (n slope) 2042 Comment
  JEPS83809  Ericameria greenei L. R. Heckard and J. Hickman 1980-9-16 5463 Colusa West Peak Snow Mt. (n slope) 2042 Comment
  JEPS73603  Ericameria linearifolia L. R. Heckard 1971-4-24 2499 A Alameda se of Livermore (along Mines Road (Arroyo Mocho), about 12 mi s of Tesla Road junction); Inner Coast Ranges, Arroyo Mocho Comment
  JEPS85004  Ericameria nauseosa var. hololeuca L. R. Heckard 1977-10-13 4688 Kern junction of Whistle Flash Road and Forbes Avenue (n of Wherry Housing area near bridge across drainage area); Edwards Air Force Base Comment
  JEPS76718  Ericameria nauseosa var. speciosa L. R. Heckard 1975-9-7 4153 Mendocino ca 13 air mi ne of Covelo (nw of Leech Lake Mt.) 1859 Comment
  JEPS86494  Erigeron barbellulatus L. R. Heckard with J. Hickman and Alice Howard 1986-7-27 6577 Placer Sherman Chickering's Soda Springs holdings, ca 5 mi se of Donner Lake Soda Springs (promontory ca 1.5 mi se of Soda Springs Chickering houses) 2377 Comment
  JEPS85499  Erigeron breweri var. breweri L. R. Heckard 1967-9-1 1737 Tulare along trail to Eagle Lake from Mineral King 2407 Comment
  JEPS84320  Erigeron cervinus L. R. Heckard with J. Hickman et al. 1986-7-17 6477 Siskiyou above an w of Lily Pad Lake (ca 5 mi n of town of Seiad Valley) Comment
  JEPS84321  Erigeron cervinus L. R. Heckard with J. Hickman et al. 1986-7-17 6477 Siskiyou above and w of Lily Pad Lake (ca 5 mi n of town of Seiad Valley) Comment
  JEPS57183  Erigeron compositus L. R. Heckard 1967-8-13 1692 Siskiyou near Mt. Eddy summit (on scree of s-facing slope); Mt. Eddy 2712 Comment
  JEPS84322  Erigeron glacialis var. glacialis L. R. Heckard with J. Hickman et al. 1986-7-17 6475 Siskiyou trail up Kangaroo Peak (s of Lily Pad Lake, ca 5 mi n of town of Seiad Valley, in a n-facing cirque) 1800 Comment
  JEPS76692  Erigeron inornatus var. inornatus L. R. Heckard 1975-9-8 4176 Mendocino ridge about 3/4 mi s Leech Lake (ca 13 air miles ne of Covelo) 1920 Comment
  JEPS80833  Erigeron inornatus var. inornatus L. R. Heckard and J. C. Hickman 1981-8-1 5805 Lake sw side of Snow Mt.just below rocky promontory west of Frog Pond Frog Pond; Snow Mt. 1950 Comment
  JEPS73515  Erigeron petrophilus var. petrophilus L. R. Heckard 1972-7-10 3133 Colusa overlooking and 3 mi nw Fouts Springs (se corner of Snow Mt.); Snow Mt. 1828 Comment
  JEPS80151  Erigeron petrophilus var. petrophilus L. R. Heckard 1974-9-8 3833 Lake just s Lookout at summit (Lake County at Colusa County line); Goat Mountain 1859 Comment
  JEPS80811  Erigeron petrophilus var. petrophilus L. R. Heckard and J. C. Hickman 1981-7-31 5784 Colusa e side Snow Mt. (rock promontory called Fouts Springs Overlook); , Fouts Springs Overlook 1798 Comment
  JEPS68365  Erigeron petrophilus var. petrophilus L. R. Heckard 1972-6-26 2999 Napa se of lookout on peak Mt. St. Helena (below radar station) 1188 Comment
  JEPS57159  Erigeron petrophilus var. viscidulus L. R. Heckard 1967-8-12 1662 Siskiyou ridge about 2 air miles nw Mt. Eddy summit 2255 Comment
  JEPS57404  Erigeron philadelphicus var. philadelphicus L. R. Heckard with T. I. Chuang 1968-7-4 1980 Humboldt n end Big Lagoon Comment
  JEPS57185  Erigeron tener L. R. Heckard 1967-8-13 1689 Siskiyou near summit of Mt. Eddy 2712 Comment
  JEPS78778  Eriodictyon trichocalyx var. trichocalyx L. R. Heckard with Michael Morris 1976-6-13 4258 San Bernardino s of Route 138 (Cajon Canyon, Mormon Rocks); Cajon Canyon, Mormon Rocks 1036 Comment
  JEPS76577  Eriogonum brachyanthum L. R. Heckard 1977-10-13 4670 Kern n Forbes Avenue (and w of Lancaster Rd.); Edwards Air Force Base Comment
  JEPS57441  Eriogonum brachypodum L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-11 2006 Inyo Westgard Pass; w side, at creek crossing 1920 Comment
  JEPS70027  Eriogonum clavatum L. R. Heckard 1971-5-8 2546 San Benito road banks about 18 mi n Idria 457 Comment
  JEPS57408  Eriogonum compositum var. compositum L. R. Heckard with T. I. Chuang 1968-7-5 1989 Humboldt 4 1/2 mi n along Mail Ridge road Harris Road (e of Garberville) Comment
  JEPS84197  Eriogonum diclinum L. R. Heckard with J. Hickman et al. 1986-7-17 6495 Siskiyou Oak Knoll Ranger Station road to Condrey Mt ca 14.5 mi from. Hwy 96 (Walker) (near Dry Lake) 2000 Comment
  JEPS84297  Eriogonum douglasii var. douglasii L. R. Heckard with J. Hickman et al. 1986-7-17 6544 Siskiyou ca 1 mi ne Buckhorn 2100 Comment
  JEPS57288  Eriogonum fasciculatum var. polifolium L. R. Heckard and R. C. Bacigalupi 1968-5-5 1806 Riverside 2/6 mi n Radec 548 Comment
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Jun 1 2012
  JEPS76444  Eriogonum gracillimum L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4468 Kern along Rosamond Boulevard about 1 1/2 mi ne turnoff to Rod and Gun Club; Edwards Air Force Base Comment
  JEPS84986  Eriogonum gracillimum L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4468 Kern along Rosamond Boulevard about 1 1/2 mi ne turnoff to Rod and Gun Club; Edwards Air Force Base Comment
  JEPS76659  Eriogonum libertini L. R. Heckard 1972-6-17 2695 Tehama nw side of Tedoc Mt., along new road around w of of mountain Tedoc Mt. 1280 Comment
  JEPS76697  Eriogonum lobbii var. lobbii L. R. Heckard 1975-9-7 4172 Mendocino ca. 13 air mi ne Covelo (s side of mt.); Leech Lake Mt. 1981 Comment
  JEPS73500  Eriogonum luteolum var. luteolum L. R. Heckard 1972-7-10 3118 Colusa trail to Box Springs near Trout Creek crossing; Snow Mt., Trout Creek 1828 Comment
  JEPS75713  Eriogonum luteolum var. luteolum L. R. Heckard 1974-9-9 3838 Colusa Trail up from Summit Springs; Colusa-Lake County Line, Snow Mt. 1645 Comment
  JEPS77595  Eriogonum microthecum var. alpinum L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-2 4908 Tuolumne on trail about 1/2 air mi sw Sonora Pass 3200 Comment
  JEPS73440  Eriogonum nervulosum L. R. Heckard 1972-7-8 3034 Lake near summit of ridge se West Peak Snow Mt.; Lake and Colusa County Line 2072 Comment
  JEPS81652  Eriogonum ovalifolium var. purpureum L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2307 Siskiyou along road to Hoffman Mill 1.2 mi from U.S. 97 ((about 3 mi ne of Little Deer-The Whaleback Quad.)) 1569 Comment
  JEPS76517  Eriogonum pusillum L. R. Heckard with Maynard Moe 1977-4-2 4570 San Bernardino about 4 mi s Kramer Junction; Edwards Air Force Base 822 Comment
  JEPS76567  Eriogonum pusillum L. R. Heckard 1977-4-7 4633 Los Angeles across from Phacelia Wildlife Sanctuary ((e of Lancaster)); Edwards Air Force Base Comment
  JEPS57225  Eriogonum strictum var. greenei L. R. Heckard 1967-8-13 1713 Siskiyou near summit; Mt. Eddy 2712 Comment
  JEPS57226  Eriogonum strictum var. greenei L. R. Heckard 1967-8-13 1714 Siskiyou near summit; Mt. Eddy 2712 Comment
  JEPS75374  Eriogonum strictum var. greenei L. R. Heckard with M. E. Ashton 1975-9-7 4170 Mendocino ca. 13 air mi ne Covelo (w slope of Leech Lake Mt.); Leech Lake Mt. 2011 Comment
  JEPS75375  Eriogonum strictum var. greenei L. R. Heckard with M. E. Ashton 1975-9-7 4172 A Mendocino ca. 13 air mi ne Covelo (s side of Leech Lake Mt.); Leech Lake Mt. 1981 Comment
  JEPS75376  Eriogonum strictum var. greenei L. R. Heckard with M. E. Ashton 1975-9-8 4181 Mendocino ridge about 3/4 mi s Leech Lake (ca. 13 air mi ne of Covelo) 1920 Comment
  JEPS80805  Eriogonum strictum var. greenei L. R. Heckard and J. C. Hickman 1981-7-30 5776 Colusa about 2.5 km on ridge running e from West Peak; Snow Mt. 2011 Comment
  JEPS84304  Eriogonum ternatum L. R. Heckard with J. Hickman et al. 1986-7-17 6476 Siskiyou s Lily Pad Lake (trail up Kangaroo Peak; ca. 5 mi n of the town of Seiad Valley); Kangaroo Peak 1800 Comment
  RSA0081457  Eriogonum ternatum L. R. Heckard, S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6346 Siskiyou Ca. 7 miles NNE of Seiad Valley, SW of Cook and Green Pass, ca. 0.5 mile SE of red Butte. 1730 Comment
  JEPS76506  Eriogonum trichopes L. R. Heckard with Maynard Moe 1977-4-2 4562 San Bernardino about 4 mi s, near road and power line Kramer Junction; Edwards Air Force Base 822 Comment
  JEPS84201  Eriogonum umbellatum var. modocense L. R. Heckard with J. Hickman et al. 1986-7-17 6504 Siskiyou e Condrey Mt. (slopes); Alex Hole 1880 Comment
  JEPS79206  Eriogonum umbellatum var. polyanthum L. R. Heckard with R. C. Bacigalupi 1980-6-10 5236 Modoc along Great Northern Railway grade about 10 mi nw Lookout Comment
  JEPS76730  Eriogonum umbellatum var. smallianum L. R. Heckard 1975-9-7 4136 Mendocino along trail w of Leech Lake Mt. (ca. 13 air mi ne of Covelo) 1920 Comment
  JEPS83994  Eriophorum crinigerum L. R. Heckard with J. Hickman et al. 1986-7-17 6467 Siskiyou s Lily Pad Lake (trail up peak, ca 5 mi n of town of Seiad Valley); Kangaroo Peak 2011 Comment
  JEPS64046  Eriophyllum confertiflorum var. confertiflorum L. R. Heckard 1953-5-23 433 Santa Clara near Coyote (on Metcalf Road 1 mi e of US 101) Comment
  JEPS75857  Eriophyllum lanatum var. achilleoides L. R. Heckard 1974-9-10 3893 Colusa along upper reaches of Dark Hollow Creek (s of East Peak); Snow Mt., Dark Hollow Creek 2042 Comment
  JEPS82551  Eriophyllum lanatum var. achilleoides L. R. Heckard 1983-7-27 6107 Lake s side Snow Mt. (about 0.25 mi nw of Summit Springs) 1500 Comment
  JEPS84050  Eriophyllum lanatum var. lanceolatum L. R. Heckard with J. Hickman et al. 1986-7-17 6479 Siskiyou along road above and w Lily Pad Lake (ca 5 mi n of town of Seiad Valley) Comment
  JEPS76463  Eriophyllum pringlei L. R. Heckard with Rimo Bacigalupi 1977-3-12 4496 San Bernardino about 0.5 mi s Kramer (along U.S. 395); Edwards Air Force Base Comment
  JEPS34470  Eriophyllum staechadifolium L. R. Heckard and Rimo Bacigalupi 1963-7-2 1359 San Mateo trail to (nw slope) Montara Peak (above old county road) 304 Comment
  JEPS66448  Eryngium alismifolium L. R. Heckard and P. Rubtzoff 1971-8-4 2709 Lassen ca. 10 mi. n. Terms (along U.S. Hwy. 395) Comment
  JEPS76572  Erysimum capitatum var. capitatum L. R. Heckard 1977-4-8 4639 Kern se corner of lake near Los Angeles County line; Edwards Air Force Base, Buckhorn Dry Lake 701 Comment
  JEPS86638  Erysimum capitatum var. capitatum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-18 6684 Colusa along trail from Frog Pond to East Peak; Snow Mtn. 1875 Comment
  JEPS79211  Erysimum repandum L. R. Heckard with R. C. Bacigalupi 1980-6-11 5247 Lassen 11.3 mi. n. Litchfield (along U.S. 395 s. of Deep Creek crossing, between R.R. & hwy.) 1463 Comment
  SD131944  Erythranthe shevockii L. R. Heckard 1986-5-3 6225 Kern Between Kelso Creek and Kelso Valley Rd., 11 miles south of Highway 178 west of Weldon (1.0 mile northwest of Bird Spring Pass Rd. Juct.) Comment
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Nov 18 2011
  JEPS80217  Eschscholzia californica L. R. Heckard and J. Hickman 1980-7-3 5373 Colusa above Summit Springs (sw slope of mt.); Snow Mt. 1554 Comment
  JEPS76538  Eschscholzia glyptosperma L. R. Heckard with Capt. Sutay 1977-4-4 4592 San Bernardino about 2 mi e northern end of Leuhman Ridge; Edwards Air Force Base 822 Comment
  JEPS76446  Eschscholzia minutiflora L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4470 Kern about 1.5 mi ne of turn-off to Rod and Gun Club along Rosamond Boulevard; Edwards Air Force Base Comment
  JEPS84985  Eschscholzia minutiflora L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 2270 Kern berm along Rosamond Blvd. about 1 1/2 mi ne turn-off to Rod and Gun Club; Edwards Air Force Base Comment
  JEPS86487  Eucephalus breweri L. R. Heckard with J. Hickman and Alice Howard 1986-7-26 6567 Placer Sherman Chickering's Soda Springs, 5 mi se of Donner Lake, w of Tinker Knob 2042 Comment
  JEPS76459  Eucrypta chrysanthemifolia var. bipinnatifida L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4492 Kern top of Rosamond Peak; Edwards Air Force Base Comment
  JEPS78785  Euphorbia palmeri L. R. Heckard with Michael Morris 1976-6-13 4263 A Los Angeles ca 3 mi w Wrightwood (along Route 2, 0.5 mi w of Holiday Hill Ski Lifts, 0.5 mi e of Big Pines Ranger Station); San Gabriel Mts. 1828 Comment
  JEPS73875  Euphorbia spathulata L. R. Heckard 1974-4-25 3669 San Joaquin 1/2 mi e Alameda County line (just w of Drop Tower No. <blank> on grounds of Atomic Energy Commission, Univ. of Calif. testing site in Corral Hollow); Corral Hollow, Atomic Energy Commission, <UC> testing site 304 Comment
  JEPS75748  Festuca californica L. R. Heckard and R. Bacigalupi 1976-9-6 4423 Colusa above Summit Springs (along trail to Fouts Camp, Colusa-Lake County line); Snow Mt. 1645 Comment
  JEPS80240  Festuca californica L. R. Heckard, and J. Hickman 1980-7-3 5401 Lake 0.25 mi n Summit Spring (Colusa Co. border); Snow Mt. Comment
  JEPS80426  Festuca occidentalis L. R. Heckard, and J. Hickman 1981-6-23 5659 Lake near Crockett Camp; Snow Mt. 1524 Comment
  JEPS81290  Festuca roemeri L. R. Heckard and J. C. Hickman 1982-7-5 5902 Colusa s of Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  JEPS80838  Festuca rubra L. R. Heckard and J. C. Hickman 1981-8-1 5810 A Lake sw side Snow Mt. (ridge nw of w branch of Frog Creek); , Frog Creek 1920 Comment
  JEPS76623  Frankenia salina L. R. Heckard 1977-10-13 4720 Kern about 2 mi w Branch Park (sw corner of lake); Edwards Air Force Base, Buckhorn Dry Lake Comment
  JEPS57308  Fraxinus dipetala L. R. Heckard 1968-5-13 1870 Santa Barbara about 0.5 mi s Tule Creek bridge (on Highway 33, ca 8 air mi n of Ojai) 1066 Comment
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Nov 30 2013
  JEPS81350  Fritillaria glauca L. R. Heckard and J. C. Hickman 1982-7-7 5961 Lake nw side of Snow Mountain, Crooked Tree Ridge Crooked Tree Ridge; Snow Mountain, Crooked Tree Ridge 1798 Comment
  JEPS81409  Fritillaria glauca L. R. Heckard and J. C. Hickman 1982-7-9 6016 Colusa near junction of Horse Glade along road to Lookout, Goat Mountain Goat Mountain 1737 Comment
  JEPS81237  Fritillaria liliacea L. R. Heckard and J. C. Hickman 1982-4-7 5833 Solano Jepson Prairie, south of Dixon Comment
  JEPS80318  Fritillaria recurva L. R. Heckard and J. Hickman 1981-6-20 5557 Lake Snow Mountain, middle area of North Ridge North Ridge; Snow Mountain, North Ridge 1981 Comment
  JEPS80437  Fritillaria recurva L. R. Heckard and J. Hickman 1980-7-2 5294 A Colusa jus above (ne of) Summit Springs (sw of Snow Mountain, Colusa-Lake County Boundary) 1584 Comment
  JEPS80392  Galium aparine L. R. Heckard and J. Hickman 1981-6-22 5625 Colusa Dark Hollow Trail Snow Mt. 1965 Comment
  JEPS81398  Galium bifolium L. R. Heckard and J. C. Hickman 1982-7-9 6006 A Lake nw and below upper serpentine area at roadless area entrance (1/2 mi n of Summit Springs, s side of mt); Snow Mt. 1524 Comment
  JEPS80792  Galium bolanderi L. R. Heckard and J. C. Hickman 1981-7-28 5699 a Lake Timber Lake Snow Mt. (w side of mt.) 1524 Comment
  JEPS80809  Galium bolanderi L. R. Heckard and J. C. Hickman 1981-7-31 5781 Colusa rocky promontory called Fouts Spring Overlook Snow Mt. (e side of mt) 1783 Comment
  JEPS57158  Galium glabrescens L. R. Heckard 1967-8-12 1663 Trinity ridge about 2 air mi ne Mt. Eddy summit 2255 Comment
  JEPS81405  Galium grayanum L. R. Heckard and J. C. Hickman 1982-7-9 6012 Colusa just e lookout (Colusa-Lake Co. boundary); Goat Mt. 1859 Comment
  JEPS73436  Galium grayanum var. nanum L. R. Heckard 1972-7-8 3030 Lake in scree on spur of open slopes on spur running southeast of West Peak; Snow Mt. 2042 Comment
  JEPS80356  Galium grayanum var. nanum L. R. Heckard and J. Hickman 1981-6-21 5592 Lake spur running n of East Peak (about 1 air mi from peak); Snow Mt. 2057 Comment
  JEPS81371  Galium grayanum var. nanum L. R. Heckard and J. C. Hickman 1982-7-8 5981 Lake rocky outcrop w Saddle; Snow Mt. 2042 Comment
  JEPS80407  Galium mexicanum var. asperulum L. R. Heckard and J. Hickman 1981-6-23 5640 Lake n slope North Ridge (on Crockett Camp trail) 1600 Comment
  JEPS80877  Galium parisiense L. R. Heckard and J. C. Hickman 1980-7-3 5364 A Colusa slopes about Summit Springs (sw slope of mt); Snow Mt. 1554 Comment
  JEPS73609  Galium porrigens var. porrigens L. R. Heckard 1971-4-24 2506 Alameda along Mines Road (Arroyo Mocho) about 13 1/2 mi s junction with Tesla Road (se of Livermore); (Arroyo Mocho) Comment
  JEPS80871  Galium porrigens var. tenue L. R. Heckard and J. C. Hickman 1979-6-15 5043 A Lake trail from Summit Springs up s side of mt Snow Mt. 1737 Comment
  JEPS76744  Galium trifidum var. pacificum L. R. Heckard with Mary Ashton 1975-9-5 4119 Mendocino about 15 air mi ne Covelo (margins of lake); Howard Lake 1173 Comment
  JEPS73930  Garrya flavescens L. R. Heckard 1974-5-24 3748 San Bernardino about 2 mi sw of Lecyr Well (se of Ivanpah, New York Mountains); New York Mountains 1676 Comment
  JEPS73523  Garrya fremontii L. R. Heckard 1972-7-10 3141 Lake trail above Summit Springs; Snow Mt. 1676 Comment
  JEPS83162  Gayophytum heterozygum L. R. Heckard 1983-7-27 6106 b Lake ca 1/4 mi nw Summit Spring (at Colusa Co. line) 1500 Comment
  JEPS73460  Gayophytum humile L. R. Heckard 1972-7-8 3064 Lake above trail from Frog Pond to Milk Ranch; Snow Mt. 1981 Comment
  JEPS57165  Gentiana calycosa L. R. Heckard 1967-8-12 1656 A Siskiyou ca 10 mi from U. S. Highway 99 (n of Weed, along logging road heading s of Stewart Springs) 1950 Comment
  JEPS81279  Geranium carolinianum L. R. Heckard and J. C. Hickman 1982-7-5 5890 Colusa s of (slope below) Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  JEPS81677  Geranium richardsonii L. R. Heckard 1968-8-2 2086 Tulare Mineral King, along East Fork Kaweah River East Fork Kaweah River Comment
  JEPS73845  Geranium robertianum L. R. Heckard 1974-4-25 3679 Alameda along fire road on nw slopes of Strawberry Canyon (behind University Campus Berkeley, sw of Botanical Garden) Comment
  JEPS83037  Geum triflorum L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2301 Siskiyou 0.8 mi s Bray junction (on U.S. Hwy 97, Murphy Wells); Murphy Wells 1493 Comment
  JEPS80331  Gilia capitata subsp. capitata L. R. Heckard and J. Hickman 1981-6-20 5568 Lake above outlet Middle Fork Stony Creek (from lower Milk Ranch, Snow Mt.); Snow Mt., above outlet MIddle Fork Stony Creek 1920 Comment
  JEPS84253  Gilia capitata subsp. capitata L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6307 Siskiyou just s state line (Indian Creek Road from Takilma to Happy Camp); rd from Takilma to Happy Camp Comment
  JEPS76860  Gilia millefoliata L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-30 4830 Mendocino n Fort Bragg (off road running n of Ward Road, n of MacKerricker State Park, just back from ocean); n of MacKerricker State Park, n of Fort Bragg Comment
  JEPS80326  Gilia sinistra subsp. pinnatisecta L. R. Heckard and J. Hickman 1981-6-20 5564 Lake Lower Milk Ranch meadow Snow Mt. 1920 Comment
  JEPS86710  Gilia tenuiflora subsp. amplifaucalis L. R. Heckard with Jim Hickman et al. 1987-4-10 6646 San Luis Obispo Calf Canyon Rd. ne Santa Margarita (along Shell Creek Rd, ca 0.5 mi n of route 58); ne of Santa Margarita Comment
  JEPS75208  Githopsis L. R. Heckard 1964-1-1 G- 15 Unknown Comment
  JEPS75209  Githopsis L. R. Heckard 1965-7-7 G- 4 Unknown Comment
  JEPS86605  Githopsis diffusa subsp. robusta L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6714 Colusa 0.5 mi ne Summit Springs (sw flank of Snow Mountain, Colusa-Lake County line); Snow Mountain 1640 Comment
  JEPS28831  Githopsis pulchella subsp. campestris L. R. Heckard with R. Bacigalupi 1962-6-1 1305 Butte about 3 mi e Chico (just of Centerville road, about 1 mi e of its junction with the Paradise road (Skyway)) 67 Comment
  JEPS28829  Githopsis pulchella subsp. pulchella L. R. Heckard with R. Bacigalupi 1962-5-30 1303 Amador 0.6 mi e State Highway 16 junction with road from Latrobe (along State Highway 16, 1.0 mi w of Waits Station); Willow Creek 207 Comment
  JEPS28830  Githopsis pulchella subsp. pulchella L. R. Heckard with R. Bacigalupi 1962-5-31 1304 El Dorado 0.25 mi e Camino junction (on U.S. Highway 50, slope below and s of Eight-mile House) 1158 Comment
  JEPS67941  Githopsis specularioides L. R. Heckard 1972-5-10 2920 Butte 2.7 mi below Paradise (along Honeyrun road) 274 Comment
  JEPS76827  Glaux maritima L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-27 4806 Humboldt 1.2 mi n Eureka Bridge; Samoa Peninsula Comment
  JEPS75872  Glyceria elata L. R. Heckard 1974-9-9 3874 Colusa se of Foutch Camp (just ne of rock promontory); Snow Mt. 1920 Comment
  JEPS76723  Glyceria elata L. R. Heckard 1975-9-7 4147 Mendocino ca 13 air mi ne Covelo (near trail from Leek Lake Mt to Red Rock, along small creek (from spring) running w-ward) 1828 Comment
  JEPS84094  Glyceria elata L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6378 Siskiyou ca 0.5 mi e Red Butte summit (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass) 1900 Comment
  JEPS84095  Glyceria elata L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6378 Siskiyou ca 0.5 mi e Red Butte summit (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass) 1900 Comment
  JEPS75841  Gnaphalium palustre L. R. Heckard 1974-9-10 3915 Colusa ne slope of West Peak (Snow Mt., along dry creek bed near seep area); Snow Mt., West Peak 2011 Comment
  JEPS79079  Gratiola heterosepala L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-26 5179 Fresno on flat top Big Table Mt. (lava cap) (e of Millerton Lake); flat top of Big Table Mt. (lava cap), e of Millerton L. 603 Comment
  JEPS76455  Grayia spinosa L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4485 Kern just s.w. Rosamond Peak; Edwards Air Force Base 822 Comment
  JEPS76527  Grayia spinosa L. R. Heckard 1977-4-3 4581 Kern about 1/4 mi w Red Hill (at nw end Rosamond Dry Lake, e of Rosamond, Edwards Air Force Base); Edwards Air Force Base, at nw end of Rosamond Dry Lake 762 Comment
  JEPS25801  Grindelia hirsutula L. R. Heckard 1960-8-31 1220 Humboldt s end Dry Lagoon Beach State Park Comment
  JEPS29411  Grindelia hirsutula L. R. Heckard 1961-7-16 1258 San Mateo slope to the ne transmitting station KQED (near summit of San Bruno Mt.); San Bruno Mt. 335 Comment
  JEPS29417  Grindelia hirsutula L. R. Heckard 1961-7-16 1264 San Mateo across road from transmitting station KQED (near summit of San Bruno Mt.); San Bruno Mt. 335 Comment
  JEPS34457  Grindelia hirsutula L. R. Heckard 1963-6-24 1345 San Diego 3 mi s on highway 79 Julian; Inspitation Point 1402 Comment
  JEPS57387  Grindelia hirsutula L. R. Heckard and T. I. Chuang 1968-7-2 1959 Shasta about 1 mi n Pollard Flat (2.5 mi n of La Moine; w side of Sacramento River); Sacramento River 426 Comment
  UC1599358  Grindelia hirsutula L. R. Heckard 1961-7-16 1264 San Mateo across road from transmitting station KQED (near summit of mt.); San Bruno Mt. 335 Comment
  UC1599359  Grindelia hirsutula L. R. Heckard 1961-7-16 1258 San Mateo ne-facing slope to ne transmitting station KQED (near summit of mt.); San Bruno Mt. 335 Comment
  JEPS70071  Gutierrezia microcephala L. R. Heckard 1971-9-29 2849 San Bernardino 5.5 mi se: nw of Cushenbury Springs Lucerne Valley post office; San Bernardino Mts., Box Springs Ranch 1066 Comment
  JEPS76600  Gutierrezia microcephala L. R. Heckard 1977-10-13 4698 Kern Rodgers Lake Edwards Air Force Base (sw end) Comment
  JEPS73427  Hackelia amethystina L. R. Heckard 1972-7-8 3021 Lake along trail from Frog Pond to Milk Ranch; Snow Mountain 1920 Comment
  JEPS80064  Hackelia amethystina L. R. Heckard with J. Hickman 1979-6-15 5074 Lake se slope of West Peak; Snow Mountain 2011 Comment
  JEPS80117  Hackelia amethystina L. R. Heckard with J. Hickman 1980-7-1 5275 Colusa n side of East Peak; Snow Mountain 2072 Comment
  JEPS81334  Hackelia amethystina L. R. Heckard and J. C. Hickman 1982-7-6 5948 Colusa s side of Snow Mountain (western edge of West Peak Ridge); , West Peak Ridge Comment
  JEPS84099  Hackelia californica L. R. Heckard with J. Hickman et al. 1986-7-17 6528 Siskiyou above and s of Alex Hole (n of Hwy 96); Buckhorn Campground Comment
  JEPS80065  Hackelia micrantha L. R. Heckard with J. Hickman 1979-6-15 5074 Lake se slope of West Peak; Snow Mountain 2011 Comment
  JEPS84096  Hackelia setosa L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6315 a Siskiyou Indian Creek Road from Takilma to Happy Camp (just s of state line) Comment
  JEPS76643  Hastingsia alba L. R. Heckard 1972-6-18 2982 Tehama n. Tedoc Mt. (along Wells Creek, near old cabin); Wells Creek 883 Comment
  JEPS84317  Hazardia whitneyi var. discoidea L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6327 Siskiyou ca 7 mi nne Seiad Valley (w of Cook and Green Pass, ca 0.5 air mi from Red Butte) 1850 Comment
  JEPS84051  Helenium bigelovii L. R. Heckard with S. D'Alcamo, J. Hickman, and S. Winchester 1986-7-16 6363 Siskiyou ca 0.5 mi e Red Butte summit (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass) 1900 Comment
  JEPS60310  Heliomeris multiflora var. nevadensis L. R. Heckard and T. I. Chuang 1969-8-7 2387 Inyo about 1 1/2 mi below Charcoal Ovens; Panamint Mts., Wild Rose Canyon 1889 Comment
  JEPS86622  Hemizonella minima L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6702 Colusa 0.5 km w Summit Springs (sw flank of mountain, Colusa-Lake County line); Snow Mountain 1500 Comment
  JEPS80141  Hemizonella minima L. R. Heckard with J. Hickman 1980-7-2 5301 Colusa trail from Summit Springs to Snow Mt. Peaks (ca 10 mi w of Stonyford, Colusa-Lake County border) 1661 Comment
  JEPS83161  Hemizonia congesta subsp. clevelandii L. R. Heckard and J. C. Hickman 1980-9-15 5418 Colusa slopes w Summit Springs; Snow Mt. 1554 Comment
  JEPS80774  Heracleum lanatum L. R. Heckard and J. C. Hickman 1981-7-30 5747 Colusa s.e. slope Snow Mt. (Trout Creek trail); , Trout Creek trail 1645 Comment
  JEPS70907  Herniaria hirsuta subsp. cinerea L. R. Heckard 1973-4-27 3336 Stanislaus w Patterson (Ravine off Fall Creek Canyon near Arroyo del Puerto); ravine off Fall Creek Canyon near Arroyo del Puerto 335 Comment
  JEPS84335  Heuchera merriamii L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6408 Siskiyou 5 mi n Seiad Valley (head of Hell's Canyon); Hell's Canyon 1750 Comment
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Jul 30 2009
  JEPS84338  Heuchera merriamii L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6370 Siskiyou 7 mi nne of Seiad Valley (w of Cook and Green Pass, 1/2 mi e of Red Butte summit) 1900 Comment
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Jul 30 2009
  JEPS47381  Heuchera micrantha var. erubescens L. R. Heckard and Robert Ornduff 1966-4-28 1483 Shasta 3 mi w Ingot (8 mi e of Bella Vista, just n of highway 299) Comment
  JEPS60218  Heuchera micrantha var. erubescens L. R. Heckard 1969-5-30 2261 El Dorado below Leonardi Springs (on s side of Rubicon River canyon) 1127 Comment
  JEPS73514  Hieracium albiflorum L. R. Heckard 1972-7-10 3132 Colusa 3 mi nw Fouts Springs (near promontory on se corner of Snow Mt.); Snow Mt. 1828 Comment
  JEPS73513  Hieracium greenei L. R. Heckard 1972-7-10 3131 Colusa overlooking and 3 mi w of Fouts Springs (woods near promontory on se corner of mountain); Snow Mt. 1828 Comment
  JEPS76676  Hieracium greenei L. R. Heckard 1972-6-17 2949 Tehama Beegum Mt. Beegum Mt. (e slope) 1188 Comment
  JEPS73837  Hierochloe occidentalis L. R. Heckard 1974-3-2 3637 Mendocino woods about 2 mi se Little River 91 Comment
  JEPS80725  Holodiscus discolor L. R. Heckard and J. C. Hickman 1981-7-28 5684 Lake Bear Creek; Timber Lake; Snow Mt.; Bear Creek (east of Timber Lake); Snow Mt., west side 1569 Comment
  JEPS80847  Holodiscus discolor L. R. Heckard and J. C. Hickman 1981-8-1 5817 Lake Bear Creek; Snow Mt.; Bear Creek, southwest side of Snow Mt. Comment
  JEPS81312  Hordeum brachyantherum subsp. brachyantherum L. R. Heckard and J. C. Hickman 1982-7-5 5928 Lake about 1/2 mi nw Summit Springs (sw side Snow Mountain); sw side Snow Mountain 1432 Comment
  JEPS81292  Hordeum brachyantherum subsp. californicum L. R. Heckard and J. C. Hickman 1982-7-5 5904 Colusa s side Snow Mountain (slope below (s of) area, Summit Springs); s side Snow Mountain, Summit Springs 1500 Comment
  JEPS81311  Hordeum marinum subsp. gussoneanum L. R. Heckard and J. C. Hickman 1982-7-5 5927 Lake ca. 1/2 mi. n.w. Summit Springs (s.w. side of Snow Mt.); Snow Mt. 1432 Comment
  JEPS76570  Hordeum murinum subsp. leporinum L. R. Heckard 1977-4-8 4636 Kern s. end Rogers Lake (1 mi. e. of Lancaster Blvd., Edwards Air Force Base); Mohave Desert, Edwards Air Force Base Comment
  JEPS80220  Hordeum murinum subsp. leporinum L. R. Heckard and J. Hickman 1980-7-3 5376 Colusa w Summit Springs (sw slope Snow Mountain); sw slope Snow Mountain 1554 Comment
  JEPS80817  Horkelia californica subsp. dissita L. R. Heckard and J. C. Hickman 1981-7-31 5789 a Colusa e side Snow Mt. (Dry meadow at Box Spring); Box Spring 1402 Comment
  JEPS81278  Horkelia californica subsp. dissita L. R. Heckard and J. C. Hickman 1982-7-5 5889 Colusa south side of Snow Mt., Slope below (sout of) area Snow Mt., Summit Springs 1500 Comment
  JEPS82345  Horkelia fusca subsp. parviflora L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2302 Siskiyou .8 mi s Bray (junction of U. S. 97); Murphy Wells 1493 Comment
  JEPS82346  Horkelia fusca subsp. parviflora L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2302 Siskiyou .8 mi s Bray (junction of U. S. 97); Murphy Wells 1493 Comment
  JEPS85493  Horkelia rydbergii L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-13 2018 San Bernardino just n Baldwin Lake (Holcomb Valley road) 2057 Comment
  JEPS84264  Horkelia sericata L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6284 Del Norte Patrick Creek-O'Brien Road near state line 920 Comment
  JEPS81660  Horkelia tridentata L. R. Heckard 1969-6-1 2275 El Dorado Meadow s main road and headquarters of Blodgett Forest ((ca. 9 air mi e of Georgetown)) 1341 Comment
  JEPS57174  Hulsea nana L. R. Heckard 1967-8-13 1701 Siskiyou Mt. Eddy; summit region 2743 Comment
  JEPS73926  Hymenopappus filifolius var. megacephalus L. R. Heckard 1974-5-24 3745 San Bernardino nw Keystone Springs (3 mi sw of Lecyr Well (se of Ivanpah)); New York Mts., Live Oak Canyon 1676 Comment
  JEPS57352  Hypericum concinnum L. R. Heckard 1968-5-28 1909 Mariposa along Hwy. 49 n. of Merced R. Canyon (n. of Bear Valley) 609 Comment
  JEPS80445  Hypericum formosum var. scouleri L. R. Heckard and J. C. Hickman 1980-9-15 5422 A Colusa w. of Summit Springs (Snow Mt.); Snow Mt. 1554 Comment
  JEPS80769  Hypericum formosum var. scouleri L. R. Heckard and J. C. Hickman 1981-7-30 5737 Colusa s.e. side Snow Mt. (along Trout Creek trail) 1676 Comment
  SD131865  Iliamna bakeri L. R. Heckard, L. Constance and R. Ornduff 1969-6-24 2290 Siskiyou Northwest side of Mt. Shasta along U. S. 97, 0.7 mile south of Bolam road junction. Comment
  RSA516492  Iliamna bakeri L. R. Heckard, L. Constance, R. Ornduff 1969-6-24 2290 Siskiyou Northwest side of Mt. Shasta along Hwy 97, 0.7 miles south of Bolam road junction Comment
  JEPS81362  Ipomopsis aggregata L. R. Heckard and J. C. Hickman 1982-7-7 5971 Lake Middle Fork of Stony Creek nw side of Snow Mtn Comment
Read comments
Dec 20 2006
  JEPS57163  Ipomopsis aggregata subsp. formosissima L. R. Heckard 1967-8-12 1658 Trinity about 2 air mi nw Mt. Eddy summit (ridge to e of Eddy Grade Divide) 2133 Comment
  JEPS76836  Iris bracteata L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4812 Del Norte Knopki road to Sanger Lake 1036 Comment
  JEPS81320  Iris fernaldii L. R. Heckard and J. C. Hickman 1982-7-6 5936 Colusa wilderness area above Summit Springs (s side of Snow Mt, near entrance and parking to Snow Mt); Snow Mt. 1584 Comment
  JEPS81321  Iris fernaldii L. R. Heckard and J. C. Hickman 1982-7-6 5936 Colusa wilderness area above Summit Springs (s side of Snow Mt, near entrance and parking to Snow Mt); Snow Mt. 1584 Comment
  JEPS85051  Iris macrosiphon Larry Heckard and Mary Ashton 1969-5-3 2207 Napa ca 7 mi ne Napa (Mead Ranch, off the Atlas Peak Rd) 457 Comment
  JEPS80778  Iris missouriensis L. R. Heckard and J. C. Hickman 1981-7-30 5751 Colusa se side Snow Mt. (Trout Creek trail); , Trout Creek 1615 Comment
  JEPS81396  Iris missouriensis L. R. Heckard and J. C. Hickman 1982-7-9 6005 Lake about 0.5 mi n Summit Springs (n and below upper serpentine area at roadless area entrance, s side of Snow Mt.); Snow Mt. 1524 Comment
  JEPS70070  Isocoma acradenia var. acradenia L. R. Heckard 1971-9-29 2848 San Bernardino 5 1/2 mi se Lucerne Valley post office (nw of Cushenberry Springs); San Bernardino Mts., Box Springs Ranch 1066 Comment
  JEPS70876  Isopyrum occidentale L. R. Heckard 1973-4-20 3303 Fresno about 1 mi se Jose Basin (ne of Auberry) 1036 Comment
  JEPS47360  Ivesia longibracteata L. R. Heckard, and R. Bacigalupi 1966-6-13 1532 Shasta about 0.2 mi s Castle Dome (se of Dunsmuir); Castle Crags 1432 Comment
  JEPS80386  Juncus L. R. Heckard, and J. Hickman 1981-6-22 5619 Colusa Dark Hollow Creek Snow Mt. 1889 Comment
  JEPS76618  Juncus balticus L. R. Heckard 1977-10-13 4714 Kern 0.5 mi w Lancaster road (near Branch Memorial Park, near Los Angeles County line); Edwards Air Force Base Comment
  JEPS80251  Juncus balticus L. R. Heckard, and J. Hickman 1980-9-15 5430 Colusa below Summit Springs (Lake-Colusa County boundary); Snow Mt. 1524 Comment
  JEPS80753  Juncus bolanderi L. R. Heckard and J. C. Hickman 1981-7-29 5718 Colusa s side Snow Mt. (around Summit Springs); , Summit Springs 1554 Comment
  JEPS80234  Juncus bufonius var. occidentalis L. R. Heckard, and J. Hickman 1980-7-3 5395 Lake 0.25 mi nw Summit Spring (Colusa Co. border); Snow Mt. 1524 Comment
  JEPS82358  Juncus capitatus L. R. Heckard, J. C. Hickman and R. C. Bacigalupi 1982-5-10 5865 Shasta e of Redding (s of North Valley Baptist Church Enterprise) Comment
  JEPS73495  Juncus ensifolius L. R. Heckard 1972-7-10 3111 Colusa Trout Creek crossing of trail to Box Springs; Snow Mt. 1828 Comment
  JEPS75719  Juncus ensifolius L. R. Heckard 1974-9-9 3850 Colusa just se Foutch Camp; Snow Mt. 1889 Comment
  JEPS75729  Juncus ensifolius L. R. Heckard 1974-9-9 3865 Colusa se of Foutch Camp (just ne of rocky promontory); Snow Mt. 1798 Comment
  JEPS80270  Juncus ensifolius L. R. Heckard and J. Hickman 1980-9-16 5453 Colusa e of West Peak (first meadow along trail from Frog Pond in cirque area); Snow Mt. 1981 Comment
  JEPS84035  Juncus ensifolius L. R. Heckard with J. Hickman et al. 1986-7-17 6529 Siskiyou above and s Alex Hole (n of Hwy 96); Buckhorn Campground Comment
  JEPS84036  Juncus ensifolius L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6376 Siskiyou ca 7 mi nne Seiad Valley (w of Cook and Green Pass, ca 1.5 mi e of Red Butte summit) 1900 Comment
  JEPS84100  Juncus ensifolius L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6376 Siskiyou ca 7 mi nne Seiad Valley (w of Cook and Green Pass, ca 1.5 mi e of Red Butte summit) 1900 Comment
  JEPS81650  Juncus hemiendytus var. hemiendytus L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2308 Siskiyou ca. 3 mi. n.e. Little Deer Mt.-The Whaleback Quad. (along rd. to Hoffman Mill, 1.2 mi from U.S. Hwy 97) 1554 Comment
  JEPS81651  Juncus hemiendytus var. hemiendytus L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2308 Siskiyou ca. 3 mi. n.e. Little Deer Mt.-The Whaleback Quad. (along rd. to Hoffman Mill, 1.2 mi from U.S. Hwy 97) 1554 Comment
  JEPS75732  Juncus howellii L. R. Heckard 1974-9-9 3871 Colusa se of Foutch Camp (just ne of rocky promontory); Snow Mt. 1798 Comment
  JEPS75870  Juncus howellii L. R. Heckard and J. H. Thomas 1974-9-10 2890 Colusa s East Peak (upper reaches of creek); Snow Mt., Dark Hollow Creek 2011 Comment
  JEPS80271  Juncus howellii L. R. Heckard, and J. Hickman 1980-9-16 5454 Colusa e of West Peak (first meadow along trail from Frog Pond in cirque area); Snow Mt. 1981 Comment
  JEPS73494  Juncus laccatus L. R. Heckard 1972-7-10 3107 Colusa Trout Creek crossing of trail to Box Springs; Snow Mt. 1828 Comment
  JEPS80731  Juncus laccatus L. R. Heckard and J. Hickman 1981-7-28 5690 Lake w side Snow Mt. (Bear Creek above fork); , Bear Creek 1600 Comment
  JEPS84176  Juncus mexicanus L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6380 Siskiyou ca 7 mi nne Seiad Valley (w of Cook and Green Pass, ca 1.5 mi e of Red Butte summit) 1900 Comment
  JEPS80257  Juncus occidentalis L. R. Heckard, and J. Hickman 1980-9-15 5435 Colusa n of Summit Springs (n side of road); Snow Mt. 1524 Comment
  JEPS84033  Juncus orthophyllus L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6383 Siskiyou ca 1.5 mi e Red Butte Summit (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass) 1900 Comment
  JEPS84175  Juncus tenuis L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6380 Siskiyou ca 7 mi nne Seiad Valley (w of Cook and Greene Pass, ca 1.5 mi e of Red Butte summit) 1900 Comment
  RSA518663  Juncus xiphioides L. R. Heckard, Peter Rubtzoff 1971-7-31 2679 Tehama Tehama County: Damp mud of land locked lagoon off the Sacramento River just NE of Red Bluff. Comment
  JEPS84290  Juniperus communis L. R. Heckard with J. Hickman et al. 1986-7-17 6543 Siskiyou se of Condrey Mt. (road end area and camp overlooking s end of Alex Hole); Alex Hole 1980 Comment
  JEPS80759  Keckiella lemmonii L. R. Heckard and J. C. Hickman 1981-7-29 5726 Colusa s side Snow Mt. (along trail from Summit Springs) 1706 Comment
  JEPS60191  Krascheninnikovia lanata L. R. Heckard 1969-4-25 2176 San Bernardino valley floor ca. 7 mi. n.e. Barstow (on Camp Irwin rd.) Comment
  JEPS76488  Krascheninnikovia lanata L. R. Heckard with Maynard Moe 1977-4-1 4545 Kern Muroc Dry Lake Muroc Dry Lake (n of the western arm; about 1/2 mi se of Radar Station); Mohave Desert, Edwards Air Force Base 701 Comment
  JEPS81226  Kumlienia hystricula L. R. Heckard and J. C. Hickman 1981-4-12 5502 Tuolumne about 4 mi se of Murhpys (near mouth of Rose Creek on Stanislaus River); Stanislaus River, Rose Creek 381 Comment
  JEPS80852  Lactuca saligna L. R. Heckard and J. Hickman 1980-9-15 5432 A Colusa n of Summit Springs (n side of road; Lake-Colusa County boundary); Snow Mt. 1524 Comment
  JEPS76765  Lagophylla ramosissima L. R. Heckard 1974-4-25 3672 San Joaquin 1/2 mi e Alameda County line (just w of Drop Tower No. <blank>); Corral Hollow, grounds of Atomic Energy Commission/U.C. test 304 Comment
  JEPS85022  Lamarckia aurea Larry Heckard, Mary Ashton 1969-5-3 2220 Napa 7 mi ne of Napa (Mead Ranch of the Atlas Peak Road); Mead Ranch 510 Comment
  JEPS65187 Image available Lasthenia fremontii L. R. Heckard 1971-4-15 2480 Contra Costa s Byron (at intersection of Holey Rd) Comment
  JEPS67909  Lasthenia glaberrima L. R. Heckard and J. H. Thomas 1972-4-16 2892 San Mateo ca 1.5 s Pulgas Water Temple (sw of Upper Crystal Springs Reservoir, along Old Canada road (private)) 121 Comment
  JEPS60169  Lasthenia glabrata subsp. glabrata L. R. Heckard 1969-4-16 2145 San Benito about 7 mi nw Hollister (along Calif. Highway 25, junction of State Highway 156) Comment
  JEPS76448  Lasthenia gracilis L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4474 Kern along Rosamond Boulevard about 1 1/2 mi ne turn-off to Rod and Gun Club; Edwards Air Force Base Comment
  JEPS80788  Lathyrus jepsonii var. californicus L. R. Heckard and J. C. Hickman 1981-7-30 5761 Colusa se side of Snow Mountain, Trout Creek Trout Creek; Snow Mountain, Trout Creek 1584 Comment
  JEPS57259  Lathyrus tingitanus L. R. Heckard and R. C. Bacigalupi 1968-5-8 1837 Orange just n of Doheny Beach Park (Dana Point); Dana Point Comment
  JEPS73699  Lathyrus vestitus var. alefeldii L. R. Heckard and R. C. Bacigalupi 1968-5-6 1815 San Diego 1 1/2 miles west of Potrero 670 Comment
  JEPS65195  Lathyrus vestitus var. vestitus L. R. Heckard 1971-4-15 2472 Contra Costa e of Mt. Diablo (along Morgan Territory road, 7 mi n of tis intersection with Manning road) 487 Comment
  JEPS73844  Lathyrus vestitus var. vestitus L. R. Heckard 1974-4-25 3678 Alameda behind University Campus, Berkeley (along fire road on nw slopes of Strawberry Canyon); Strawberry Canyon 304 Comment
  JEPS76541  Layia glandulosa L. R. Heckard with Capt. Sutay 1977-4-4 4596 San Bernardino sw A-2 Camera Station; Edwards Air Force Base, sw Kramer Hills 944 Comment
  JEPS74769  Layia glandulosa L. R. Heckard, T. I. Chuang, and R. C. Bacigalupi 1975-4-22 3978 San Luis Obispo along Calif. route 1, .2 mi w Black Lake junction Comment
  JEPS57113  Layia platyglossa L. R. Heckard 1967-3-29 1588 San Diego ravine running se-ward on s side of river just below old Mission Dam; Mission Gorge 91 Comment
  JEPS73617  Layia platyglossa L. R. Heckard 1971-4-24 2513 Santa Clara junction of Arroyo Mocho road from Livermore and Beauregard Road and San Antonio Valley Comment
  JEPS73873  Lemna gibba L. R. Heckard 1974-4-19 3667 Merced n end of San Luis Island San Luis Island Comment
  JEPS71353  Lemna minuscula L. R. Heckard with R. Bacigalupi, T. I. Chuang 1973-7-28 3455 Nevada 5 1/2 mi s of Sierra County line (near Highway 89) 1767 Comment
  JEPS86279  Lemna minuscula L. R. Heckard with R. Bacigalupi, T. I. Chuang 1973-7-28 3455 Nevada 5 1/2 mi s of Sierra County line (near Highway 89) 1767 Comment
  JEPS71354  Lemna turionifera L. R. Heckard with R. Bacigalupi, T. I. Chuang 1973-7-28 3456 Placer 7 mi s of Sierra County line (w of highway 89, on n side of Sage Hen Creek); Sage Hen Creek 1889 Comment
  JEPS85008  Lepidium dictyotum L. R. Heckard with Maynard Moe 1977-4-1 4547 Kern n of the w arm of Muroc Dry Lake (about 0.5 mi se of the Radar Station, Edwards Air Force Base); Mohave Desert, Edwards Air Force Base 701 Comment
  JEPS81849  Lepidium dictyotum var. acutidens L. R. Heckard 1983-3-22 6086 Alameda ne of Springtown (s of Hartford Avenue and e of Livermore Avenue, Livermore); Livermore Comment
  JEPS60190  Lepidium flavum L. R. Heckard 1969-4-25 2172 San Bernardino about 7 mi ne Barstow (on Camp Irwin road) Comment
  JEPS84990  Lepidium flavum L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4487 Kern just sw Rosamond Peak (Edwards Air Force Base); Edwards Air Force Base 822 Comment
  RSA479488  Lepidium latipes L. R. Heckard, J. Hickman 1982-4-7 5828 Yolo At corner of road 25A and road 103, about 3 miles SE of Woodland. Comment
  SD131820  Lepidium latipes L. R. Heckard, J. C. Hickman 1982-4-7 5827 Yolo At corner of road 25A and road 103, ca. 3.0 miles southeast of Woodland. Comment
  JEPS84897  Lepidium latipes var. heckardii L. R. Heckard 1981-5-30 5518 Yolo ca. 3 mi. s.e. Woodland (s. of rd. 25 & w. of rd. 103) Comment
  JEPS25742  Lepidium strictum L. Heckard and Rimo Bacigalupi 1961-3-30 1227 Alameda near Dana St. intersection with Haste St. (on Dana St.); Berkeley Comment
  JEPS74995  Leptochloa fascicularis L. R. Heckard and P. Rubtzoff 1971-9-15 2807 San Joaquin along Airport Way 2.6 mi s junction of West Ripon road ((ca 7 mi sw of Manteca)) Comment
  JEPS74996  Leptochloa fascicularis L. R. Heckard and P. Rubtzoff 1971-9-15 2807 San Joaquin along Airport Way 2.6 mi s junction of West Ripon road ((ca 7 mi sw of Manteca)) Comment
  JEPS78789  Leptodactylon californicum L. R. Heckard with Michael Morris 1976-6-13 4268 Los Angeles Mt. Gleason San Gabriel Mts. (e flank) 1706 Comment
  JEPS57186  Lesquerella occidentalis subsp. occidentalis L. R. Heckard 1967-8-13 1688 Siskiyou near the summit Mt. Eddy (s-facing slope); near summit of Mt. Eddy 2712 Comment
  JEPS76594  Lessingia glandulifera var. glandulifera L. R. Heckard 1977-10-13 4692 Kern sw end of Rogers Lake; Edwards Air Force Base Comment
  JEPS76619  Lessingia glandulifera var. glandulifera L. R. Heckard 1977-10-13 4714 a Kern about 1/2 mi w of Lancaster road Branch Memorial Park; Edwards Air Force Base Comment
  JEPS57440  Lessingia glandulifera var. glandulifera L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-11 2005 Mono 2 mi s of the summit Old Sherwin Grade Comment
  JEPS73710  Lessingia nemaclada L. R. Heckard with T. I. Chuang 1968-7-2 1962 Shasta about 1 mi n Pollard Flat (2 1/2 mi n of La Moine); w side of Sacramento River 426 Comment
  JEPS72873  Lewisia cantelovii L. R. Heckard 1973-6-18 3446 Placer 1/2 mi e site of Star Town (n fork of middle fork of American River; ca. 13 air mi ne of Foresthill); American River 1310 Comment
  JEPS84274  Lewisia cotyledon L. R. Heckard with J. Hickman et al. 1986-7-17 6538 Siskiyou road end area and camp overlooking S end of Alex Hole, SE of Condrey Mountain 1980 Comment
  JEPS84275  Lewisia leeana L. R. Heckard with S. D'Alcamo, J. Hickman 1986-7-16 6412 Siskiyou ca 5 mi n town of Seiad Valley (e slope of Kangaroo Mountain, cirque at head of Hell's Canyon); Kangaroo Mountain, Hell's Canyon 1828 Comment
  JEPS57200  Lewisia pygmaea L. R. Heckard 1967-9-1 1743 Tulare fell-field above and to s of outlet of Eagle Lake (above Mineral King) 3048 Comment
  JEPS73452  Lewisia triphylla L. R. Heckard 1972-7-8 3052 Colusa n side of ridge running se of Snow Mt. West 2011 Comment
  JEPS84276  Lewisia triphylla L. R. Heckard with J. Hickman et al. 1986-7-17 6540 Siskiyou se Condrey Mt. (road end area and camp overlookin s end of Alex Hole) 1980 Comment
  JEPS67912  Lilaea scilloides L. R. Heckard and J. H. Thomas 1972-4-16 2895 San Mateo ca 1.5 mi s Pulgas Water Temple (sw of Upper Crystal Springs Reservoir, along Old Canada road (private)) 121 Comment
  JEPS73863  Lilaea scilloides L. R. Heckard 1974-4-19 3656 Merced 0.5 mi n Salt Slough (San Luis Island); San Luis Island Comment
  JEPS86417  Lilaea scilloides L. R. Heckard with L. Feeney, P. Faber, and J. C. Hickman 1986-5-13 6263 a Alameda e. of S.P.R.R. tracks Fremont (e. of S.F. Bay, n. of Mud Slough, site of proposed airport) Comment
  JEPS66424  Lilium kelleyanum L. R. Heckard and P. Rubtzoff 1971-8-1 2686 Siskiyou 4 mi below summit of Mt. Eddy ridge (road from Stewarts Springs to The Eddys) 1584 Comment
  JEPS80768  Lilium pardalinum L. R. Heckard and J. C. Hickman 1981-7-30 5736 Colusa along Trout Creek Trail, se side of Snow Mountain Snow Mountain; , Trout Creek Trail 1676 Comment
  JEPS60230  Limnanthes alba L. R. Heckard 1969-6-2 2280 El Dorado Jaybird Powerhouse Jaybird Falls (at base of falls, nw of Riverton) 929 Comment
  JEPS83030  Limnanthes alba L. R. Heckard 1969-6-2 2280 El Dorado Jaybird Power House Jaybird Falls (at base of falls, nw of Riverton) 929 Comment
  JEPS47352  Limnanthes striata L. R. Heckard and Robert Ornduff 1966-4-29 1505 Shasta just w Cottonwood Creek bridge crossing (about 1 mi w of Platima) 701 Comment
  JEPS82319  Linanthus acicularis L. R. Heckard with Michael Morris 1976-4-26 4234 Sonoma Gilman Creek Armstrong Redwoods State Park (along s side, near road running nw of Vista Point and Redwood Lake (ca 3/4 mi from these), n of Guerneville) 182 Comment
  JEPS76104  Linanthus aureus L. R. Heckard with Captain Sutay 1977-4-4 4590 San Bernardino about 3 mi e Leuhman Ridge; Edwards Air Force Base 853 Comment
  JEPS70918  Linanthus bicolor L. R. Heckard 1973-4-27 3347 Santa Clara along creek near San Antone junction (e of Mt. Hamilton); Sweetwater Creek Comment
  JEPS80079  Linanthus ciliatus L. R. Heckard with J. Hickman 1979-6-16 5086 Lake nw of Timber Lake; Snow Mt. 1493 Comment
  JEPS81306  Linanthus ciliatus L. R. Heckard and J. C. Hickman 1982-7-5 5921 Lake about 0.5 mi nw Summit Springs (s side Snow Mt.); Snow Mt. 1500 Comment
  JEPS70863  Linanthus dichotomus L. R. Heckard 1973-4-18 3288 Santa Clara along creek near San Antone junction (e of Mt. Hamilton); Sweetwater Creek Comment
  JEPS76534  Linanthus dichotomus L. R. Heckard 1977-4-3 4587 Kern about 0.25 mi w Red Hill (at nw end of Rosamond Dry Lake, e of Rosamond); Edwards Air Force Base, Rosamond Dry Lake 762 Comment
  JEPS73856  Linanthus liniflorus L. R. Heckard 1974-4-19 3649 Merced 0.5 mi n Salt Slough; San Luis Island Comment
  JEPS86192  Linanthus liniflorus L. R. Heckard 1970-5-4 2444 Solano ca 3 mi s Elmira Road junction (along Dixon-Rio Vista road) Comment
  JEPS74850  Linanthus montanus L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-22 4059 Mariposa 1.4 mi w Trinagle Road junction with Darrah road (along Triangle Road, ne of Mariposa) 548 Comment
  JEPS81682  Linanthus nudatus L. R. Heckard and Rimo Bacigalupi 1968-5-3 1792 Kern about 3 air mi sw Tehachapi (slopes above road to Tehachapi Kern County Park, about 1 mi s of junction with Highline Road) Comment
  JEPS74391  Linanthus nuttallii L. R. Heckard 1974-8-7 3811 Inyo shore of Long Lake Little Lakes Valley, Rock Creek Lakes Basin, Lone Lake 3200 Comment
  JEPS85050  Linanthus parviflorus Larry Heckard and Mary Ashton 1969-5-3 2214 Napa ca 7 mi ne Napa (Mead Ranch, off the Atlas Peak Rd, above and w of the n meadow) 510 Comment
  JEPS80136  Linanthus rattanii L. R. Heckard with J. Hickman 1980-7-2 5296 Colusa just above Summit Spring entrance to Snow Mt. Trail (ca 10 mi w of Stonyford, Colusa-Lake County boundary); Snow Mt. 1630 Comment
  JEPS86704  Linanthus rattanii L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6697 Colusa 0.5 km w Summit Springs (sw flank of mtn., Colusa-Lake County line); Snow Mtn. 1500 Comment
  JEPS86705  Linanthus rattanii L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6697 Colusa 0.5 km w Summit Springs (sw flank of mtn., Colusa-Lake County line); Snow Mtn. 1500 Comment
  JEPS74994  Lindernia dubia var. anagallidea L. R. Heckard and P. Rubtzoff 1971-9-15 2808 San Joaquin about 4 air mi sw Ripon (Stanislaus River); Caswell State Park Comment
  JEPS80147  Linum lewisii L. R. Heckard with J. Hickman 1980-7-2 5308 Lake 10 mi w of Stonyford (s of West Peak, Trail from Frog Pond to Milk Ranch, Snow Mountain); Snow Mountain 1905 Comment
  JEPS66551  Lipocarpha aristulata L. R. Heckard and P. Rubtzoff 1971-7-31 2675 Tehama land-locked lagoon off the Sacramento R. just n.e. Red Bluff Comment
  JEPS84237  Listera caurina L. R. Heckard with J. Hickman et al. 1986-7-17 6523 Siskiyou e Condrey Mt.; Alex Hole region 1980 Comment
  JEPS81360  Lithophragma campanulatum L. R. Heckard and J. C. Hickman 1982-7-7 5969 Lake nw side Snow Mt. (rocky bald along Crooked Tree trail); nw side Snow Mt. 1645 Comment
  JEPS73604  Lithophragma parviflorum L. R. Heckard 1971-4-24 2500 Alameda SE of Livermore (along Mines Road (Arroyo Mocho), about 12 mi S of Tesla Road junction) Comment
  JEPS76550  Loeflingia squarrosa var. artemisiarum L. R. Heckard with Capt. Sutay 1977-4-4 4605 Kern both sides of road 1 mi from Rich Road (to Boron) (on road leaving Rich Road 2 mi s of site of Rich); Edwards Air Force Base 746 Comment
  JEPS76881  Loeseliastrum schottii L. R. Heckard 1978-6-1 4848 Kern in bombing range about 1 mi s Range Control Station; Edwards Air Force Base 914 Comment
  JEPS80069  Lomatium californicum L. R. Heckard with J. Hickman 1979-6-15 5078 Lake southern ridge Snow Mt. (Summit Springs Trail); , Summit Springs Trail 1798 Comment
  JEPS73493  Lomatium ciliolatum L. R. Heckard 1972-7-9 3105 Lake below (west) Frog Pond Snow Mt. 1889 Comment
  JEPS73621  Lomatium dasycarpum subsp. dasycarpum L. R. Heckard 1971-4-24 2517 Santa Clara junction of Arroyo Mocho rd. from Livermore and Beauregard Rd. and San Antonio Valley (field above Sweetwater Creek) 655 Comment
  JEPS84041  Lomatium howellii L. R. Heckard with S. D'Alcamo, J. Hickman, and S. Winchester 1986-7-14 6277 Del Norte ca 7 mi w Gasquet (on tributary of Patrick Creek); tributary of Patrick Creek 400 Comment
  JEPS86606  Lomatium macrocarpum L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6712 Lake s.w flank Snow Mt. (0.5 mi. n.e. of Summit Springs); Colusa-Lake Co. Line, Snow Mt. 1650 Comment
  JEPS76458  Lomatium mohavense L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4488 Kern just. s.w. Rosamond Peak (Edwards Air Force Base); Edwards Air Force Base 822 Comment
  UC1076665  Lomatium nevadense var. parishii Heckard with Bacigalupi 1953-6-16 514 Los Angeles Blue Ridge above Swartout Valley (San Gabriel Mts.); , Blue Ridge 2255 Comment
  UC1076664  Lomatium torreyi Heckard with G. T. Robbins 1953-5-31 480 Fresno 7 mi. s.e. of junction of State Hwy. 168 on rd. to Dinkey Creek 1828 Comment
  JEPS80850  Lonicera interrupta L. R. Heckard and J. C. Hickman 1981-8-1 5820 Lake sw side Snow Mt. (along Summit Springs trail) 1676 Comment
  JEPS57268  Lonicera subspicata var. denudata L. R. Heckard and R. C. Bacigalupi 1968-5-7 1828 San Diego about 1/2 mi se El Camino Memorial Park (along Miramar-Del Mar road) Comment
  JEPS57338  Lotus benthamii L. R. Heckard 1968-5-25 1893 Monterey between Monterey and Carmel (slopes of Huckleberry Hill); Huckleberry Hill Comment
  JEPS80212  Lotus corniculatus L. R. Heckard and J. Hickman 1980-7-3 5366 Colusa sw slope Snow Mt. (about Summit Springs); , Summit Springs 1554 Comment
  JEPS81438  Lotus denticulatus L. R. Heckard and J. C. Hickman 1982-7-5 5920 Lake n of (across road) Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  JEPS57118  Lotus grandiflorus var. grandiflorus L. R. Heckard 1967-3-29 1583 San Diego about 1/2 mi ne of Barrett Dam ((Lyons Valley) road junction on Japatul Valley Road) 762 Comment
  JEPS60200  Lotus grandiflorus var. grandiflorus L. R. Heckard 1969-5-28 2236 Colusa about 5 mi w Stonyford (along Trough Spring Ridge road 0.5 mi sw of its junction with the Stonyford-Fouts Spring road); Trough Spring Ridge 731 Comment
  JEPS83028  Lotus grandiflorus var. grandiflorus L. R. Heckard 1969-5-28 2236 Colusa about 5 mi w Stonyford (along Trough Spring Ridge road 0.5 mi sw of its junction with the Stonyford-Fouts Spring road); Trough Spring Ridge 731 Comment
  JEPS80180  Lotus humistratus L. R. Heckard with J. Hickman 1980-7-3 5332 Colusa just w Summit Springs (sw Snow Mt., ca 10 mi w of Stonyford, Colusa-Lake County boundary); Snow Mt. 1548 Comment
  JEPS57340  Lotus junceus var. biolettii L. R. Heckard 1968-5-25 1895 Monterey between Monterey and Carmel (slopes of Huckleberry Hill); Huckleberry Hill Comment
  JEPS80425  Lotus oblongifolius var. oblongifolius L. R. Heckard and J. Hickman 1981-6-23 5658 Lake w of Crockett Peak (trail below Crockett Camp); Snow Mt. 1524 Comment
  JEPS80729  Lotus oblongifolius var. oblongifolius L. R. Heckard and J. C. Hickman 1981-7-28 5788 Lake w of Snow Mt. (along Bear Creek); , Bear Creek 1584 Comment
  JEPS73608  Lotus wrangelianus L. R. Heckard 1971-4-24 2504 Alameda about 12 mi s of Tesla Road Junction (se of Livermore, along Mines Road (Arroyo Mocho)); Arroyo Mocho, Mines Road Comment
  JEPS75385  Ludwigia palustris L. R. Heckard with M. E. Ashton 1975-9-5 4116 Mendocino ca. 15 air mi. n.e. Covelo (margins of Howard Lake); Howard Lake 1173 Comment
  JEPS75386  Luina hypoleuca L. R. Heckard with M. E. Ashton 1975-9-6 4127 Mendocino 13 air mi ne Covelo (s ridge of Castle Peak); Castle Peak 1767 Comment
  JEPS74895  Lupinus L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-6-15 4097 San Bernardino w end Holcomb Valley; San Bernardino Mts., w end of Holcomb Valley 2133 Comment
  JEPS80078  Lupinus adsurgens L. R. Heckard with J. Hickman 1979-6-16 5084 Lake nw of Timber Lake; Snow Mt., Timber Lake 1524 Comment
  JEPS57129  Lupinus albifrons L. R. Heckard 1967-5-7 1593 Sonoma w of summit Hood Peak; w of summit of Hood Peak 792 Comment
  JEPS73640  Lupinus albifrons var. albifrons L. R. Heckard 1971-4-24 2534 Santa Clara about 1/2 mi N of San Antonio junction of Arroyo Mocho and Beauregard roads Comment
  JEPS80083  Lupinus albifrons var. albifrons L. R. Heckard and J. Hickman 1979-6-16 5090 Lake NW of Timber Lake (on ridge to Snow Mt.) 1676 Comment
  JEPS70868  Lupinus albifrons var. albifrons L. R. Heckard 1973-4-19 3294 Fresno about 5 mi n of O'Neals 426 Comment
  JEPS86477  Lupinus arbustus L. R. Heckard with J. Hickman and Alice Howard 1986-7-26 6552 Placer ca 5 mi se Donner Lake (Sherman Chickering's Soda Springs holdings, e of Tinker Knob); se of Doner Lake, e of Tinker Knob 2529 Comment
  JEPS81297  Lupinus bicolor L. R. Heckard with J. C. Hickman 1982-7-5 5911 Colusa below Summit Springs (S side Snow Mt.) Comment
  JEPS85039  Lupinus bicolor Larry Heckard, Mary Ashton 1969-5-3 2195 Napa off the Atlas Peak Rd. ca 7 mi ne Napa (Mead Ranch); ne of Napa 457 Comment
  JEPS85042  Lupinus bicolor Larry Heckard, Mary Ashton 1969-5-3 2192 Napa off the Atlas Peak Rd. ca 7 mi ne Napa (Mead Ranch); ne of Napa 457 Comment
  JEPS79209  Lupinus brevicaulis L. R. Heckard with R. C. Bacigalupi 1980-6-11 5246 Lassen along US 395, 11.3 mi n Litchfield (s of Deep Creek crossing); , n of Litchfield 1463 Comment
  JEPS79210  Lupinus brevicaulis L. R. Heckard with R. C. Bacigalupi 1980-6-11 5246 Lassen along US 395, 11.3 mi n Litchfield (s of Deep Creek crossing); , n of Litchfield 1463 Comment
  JEPS74776  Lupinus concinnus L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-23 3984 Santa Barbara along route 166, 15 mi e Santa Maria (2.5 mi e of Tepusquet Canyon Road); e of Santa Maria 579 Comment
  JEPS78764  Lupinus excubitus var. austromontanus L. R. Heckard with Michael Morris 1976-6-11 4239 San Bernardino 0.9 mi e of Snow Valley Ski Lodge (w of Big Bear Lake, San Bernardino Mts., along Route 18); San Bernardino Mts., Route 18 2103 Comment
  JEPS78765  Lupinus excubitus var. hallii L. R. Heckard 4239 San Bernardino W of Big Bear Lake (along Route 18, 0.9 mi E of Snow Valley Ski Lodge); San Bernardino Mountains Comment
  JEPS70034  Lupinus formosus var. formosus L. R. Heckard 1971-5-9 2553 Monterey about 7 mi n of Jolon Comment
  JEPS80066  Lupinus latifolius var. latifolius L. R. Heckard and J. Hickman 1979-6-15 5075 Lake southern ridge Snow Mt.; Summit Springs Trail, southern ridge of Snow Mt. 1798 Comment
  JEPS81670  Lupinus lepidus var. confertus L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1968-8-12 2118 Lassen around Honey Lake just n Milford; Honey Lake just n of Milford 1310 Comment
  JEPS81671  Lupinus lepidus var. confertus L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1968-8-12 2118 Lassen around Honey Lake just n Milford; Honey Lake just n of Milford 1310 Comment
  JEPS76678  Lupinus lepidus var. sellulus L. R. Heckard 1972-6-17 2952 Tehama E slope of Beegum Mt. Comment
  OBI59884  Lupinus microcarpus var. microcarpus L. R. Heckard 1971-5-8 2545 San Benito About 16 mi N of Idria on rd to Panoche 457 Comment
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Jan 29 2017
  JEPS79083  Lupinus nanus L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-27 5183 Fresno on road 0.7 mi above Trimmer Springs Road above Big Creek; above Big Creek 396 Comment
  JEPS70035  Lupinus nanus L. R. Heckard 1971-5-9 2554 Monterey about 7 mi n Jolon; n of Jolon Comment
  JEPS34467  Lupinus variicolor L. Heckard and R. Bacigalupi 1963-7-2 1356 San Mateo trail to Montara Peak above old county road Comment
  JEPS82349  Luzula macrantha L. R. Heckard 1969-5-30 2257 El Dorado South side of Rubicon canyon below Leonardi Spring (ca. 15 air miles east of Georgetown) 1097 Comment
  JEPS84984  Lycium andersonii L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4480 Kern n end Rosamond Lake; Edwards Air Force Base Comment
  JEPS81760  Lycium cooperi L. R. Heckard 1977-4-5 4618 Kern Leuhman Ridge Edwards Air Force Base 792 Comment
  JEPS60253  Madia glomerata L. R. Heckard with R. Ornduff 1969-7-8 2320 Nevada about 100 ft s Sage Hen Creek (about 300 yds w of U. S. Highway 89) 1920 Comment
  JEPS80755  Madia gracilis L. R. Heckard and J. C. Hickman 1981-7-29 5722 Colusa spur about 1 km se Summit Springs (s side of mountain); Snow Mt. 1554 Comment
  JEPS83808  Madia gracilis L. R. Heckard with J. Hickman 1980-7-1 5283 Colusa just above trail entrance to roadless area (above Summit Springs) (Summit Springs to Frog Lake, Colusa-Lake Co. boundary, ca. 10 mi w of Stonyford); Snow Mt. 1645 Comment
  JEPS80097  Malacothrix floccifera L. R. Heckard with J. Hickman 1979-6-16 5105 Lake near Timber Lake (w flank of Snow Mt.); Snow Mt. 1463 Comment
  JEPS80353  Malacothrix floccifera L. R. Heckard and J. Hickman 1981-6-21 5589 Lake about 1 air mi n from peak East Peak (spur running n of East Peak); Snow Mt. 2072 Comment
  JEPS76469  Malacothrix glabrata L. R. Heckard with R. Bacigalupi 1977-3-12 4504 San Bernardino along US Hwy 395 about 1/2 mi s Kramer; Edwards Air Force Base Comment
  JEPS76456  Marah fabacea L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4486 Kern just sw Rosamond Peak; Edwards Air Force Base 853 Comment
  JEPS84983  Marah fabacea L. R. Heckard with Rimo Bacigalupi and Maynard Moe 1977-3-11 4486 Kern just sw Rosamond Peak; Edwards Air Force Base 853 Comment
  JEPS76486  Matricaria occidentalis L. R. Heckard with Maynard Moe 1977-4-1 4543 Kern about 1/2 mi se Radar Station (n of western arm of Muroc Dry Lake); Mohave Desert, Edwards Air Force Base 701 Comment
  JEPS81370  Melica aristata L. R. Heckard and J. C. Hickman 1982-7-7 5980 Lake Middle Fork of Stoney Creek Snow Mt. (nw side of Snow Mt.) 1569 Comment
  JEPS81333  Melica fugax L. R. Heckard and J. C. Hickman 1982-7-6 5947 Lake about 0.25 mi n Cedar Camp (s side of Snow Mt); Snow Mt. 1920 Comment
  JEPS80810  Melica harfordii L. R. Heckard and J. C. Hickman 1981-7-31 5783 Colusa Fouts Springs Overlook Snow Mt. (e side of Snow Mt.) 1813 Comment
  JEPS73441  Melica stricta L. R. Heckard 1972-7-8 3035 Lake near summit of ridge se West Peak of Snow Mt. (Lake-Colusa county line) 2072 Comment
  JEPS81377  Melica stricta L. R. Heckard and J. C. Hickman 1982-7-8 5988 Lake nw of East Peak, Snow Mt.; Snow Mt. 2026 Comment
  JEPS86481  Melica stricta L. R. Heckard with J. Hickman and Alice Howard 1986-7-26 6558 Placer ca 5 mi se Donner Lake (slopes s of Tinker Knob, Sherman Chickering's Soda Springs holdings); Sherman Chickering's Soda Springs 2438 Comment
  JEPS73639  Melilotus indicus L. R. Heckard 1971-4-24 2533 Santa Clara along creek about 1/2 mi below San Antonio junction of Arroyo Mocho and Beauregard roads 609 Comment
  JEPS76465  Mentzelia albicaulis L. R. Heckard with R. Bacigalupi 1977-3-12 4498 San Bernardino about 1/2 mi s Kramer (along U.S. 395); Edwards Air Force Base Comment
  JEPS76466  Mentzelia albicaulis L. R. Heckard with R. Bacigalupi 1977-3-12 4499 San Bernardino about 1/2 mile south Kramer (along U.S. 395); Edwards Air Force Base Comment
  JEPS73422  Mentzelia dispersa L. R. Heckard 1972-7-8 3016 Lake Along trail from Frog Pond to Milk Ranch. Snow. Mt. 1920 Comment
  JEPS80364  Mentzelia dispersa L. R. Heckard and J. Hickman 1981-6-21 5597 Lake Summit area Snow Mt., East Peak 2133 Comment
  JEPS76490  Mentzelia nitens L. R. Heckard 1977-4-1 4548 a Kern Along s end of the western arm Muroc Dry Lake; Mojave Desert, Edwards Air Force Base 701 Comment
  JEPS76443  Mentzelia veatchiana L. R. Heckard with R. Bacigalupi and Maynard Moe 1977-3-11 4467 Kern Edwards Air Force Base; along Rosamond Blvd, about 1.5 mi ne of turn-off to Rod and Gun Club Comment
  JEPS57435  Mesembryanthemum crystallinum L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-15 2037 San Diego Imperial Beach, 1st Street South Imperial Beach Comment
  JEPS73633  Micropus californicus var. californicus L. R. Heckard 1971-4-24 2527 Santa Clara field above Sweetwater Creek; Arroyo Mocho road, Livermore, Beauregard road, San Antonio V Comment
  JEPS74766  Microseris bigelovii L. R. Heckard, T. I. Chuang, and R. C. Bacigalupi 1975-4-22 3975 San Luis Obispo ca 1 mi nw Pico Creek (n of San Simeon, near coastal bluffs) Comment
  RSA298937B  Microseris douglasii L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1975-4-24 3989 San Luis Obispo Cholame Road, ca. 10 miles north ofroute 58 (west of Simmler) 610 Comment
  JEPS80369  Microseris nutans L. R. Heckard, and J. Hickman 1981-6-22 5602 Lake nw corner West Peak Snow Mt.; , Snow Mt. 2118 Comment
  JEPS80397  Microseris nutans L. R. Heckard, and J. Hickman 1981-6-23 5630 Lake North Ridge Snow Mt.; , Snow Mt. 1981 Comment
  JEPS84327  Microseris nutans L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6421 Siskiyou ca 5 mi n town Seiad Valley (e slope Kangaroo Mountain, cirque at head of Hell's Canyon); e slope Kangaroo Mountain, cirque at head of Hell's Canyon 1828 Comment
  JEPS86634  Microseris nutans L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6694 Colusa near road w Summit Springs (sw flank Snow Mountain); Colusa-Lake County Line, sw flank Snow Mountain 1550 Comment
  JEPS79073  Mimulus L. R. Heckard 1980-4-17 5172 Monterey 6 mi n Lockwood (San Lucas road) 426 Comment
  JEPS84849  Mimulus androsaceus L. R. Heckard 1985-5-3 6228 Kern between Kelso Creek and Kelso Valley road (11 mi s of Hwy 178 w of Weldon, 1 mi nw of Bird Spring Pass road junction); Greenhorn Mts. Comment
  JEPS70159  Mimulus arenarius L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1972-8-23 3198 Fresno 6.8 mi below Wishon Road (on Balch Camp road); North Fork Kings River 1706 Comment
  JEPS80374  Mimulus arvensis L. R. Heckard and J. Hickman 1981-6-22 5607 Colusa s side of e ridge East Peak; Snow Mt. 1950 Comment
  JEPS70926  Mimulus aurantiacus var. pubescens L. R. Heckard with Ralph Philbrick 1973-5-8 3356 Santa Barbara Head Laguna Canyon; Santa Cruz Island 426 Comment
  JEPS73647  Mimulus aurantiacus var. pubescens L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-17 2057 Santa Barbara just n Lookout; La Cumbre Peak 1188 Comment
  JEPS57276  Mimulus aurantiacus var. puniceus L. R. Heckard and R. C. Bacigalupi 1968-5-6 1820 San Diego just s Del Mar Comment
  JEPS75397  Mimulus bigelovii var. cuspidatus L. R. Heckard with Michael Morris 1976-6-14 4276 Inyo w side Westgard Pass (Narrows area) 1889 Comment
  JEPS64048  Mimulus bolanderi L. R. Heckard 1953-5-30 462 Tulare 1/4 mi ne Milo junction (7 1/2 mi n of Springville) Comment
  JEPS57310  Mimulus brevipes L. R. Heckard 1968-5-13 1869 A Ventura ca. 8 air mi n Ojai (just beyond bridge crossing on Highway 33); Tule Creek 1066 Comment
  JEPS80056  Mimulus breweri L. R. Heckard with J. Hickman 1979-6-15 5056 Lake ne West Peak; Snow Mt. 1920 Comment
  JEPS76790  Mimulus douglasii L. R. Heckard with R. Bacigalupi 1978-3-24 4744 Tuolumne junction of Sim Road with road to Chinese Camp 323 Comment
  JEPS80295  Mimulus floribundus L. R. Heckard and J. Hickman 1980-9-17 5482 A Lake near w ridge West Peak (trail to Milk Ranch); Snow Mt. 2011 Comment
  RSA523823  Mimulus fremontii L. R. Heckard 1969-4-24 2160 San Diego Along Some Creek, 6.5 mi. north of Warner Springs. Comment
  JEPS60183  Mimulus fremontii var. fremontii L. R. Heckard 1969-4-24 2160 San Diego 6.5 mi n Warner Springs; Some Creek Comment
  JEPS80428  Mimulus guttatus L. R. Heckard and J. Hickman 1981-6-23 5661 Lake w Crockett Peak (around spring outlet at Crockett Camp); Snow Mt. 1524 Comment
  JEPS80678  Mimulus guttatus L. R. Heckard and T. I. Chuang 1981-6-10 5530 Lassen 13 1/2 mi s Adin (along highway 139) 1463 Comment
  JEPS81232  Mimulus guttatus L. R. Heckard and J. C. Hickman 1981-4-12 5507 Calaveras about 3 air mi nnw Columbia (along e side of river); Stanislaus River 268 Comment
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Jun 25 2013
  JEPS86611  Mimulus guttatus L. R. Heckard, J. C. Hickman, M. Wolf, and S. D'Alcamo 1989-4-12 6727 a Butte n Oroville (off Cherokee Rd.); Table Mountain Comment
  JEPS60202  Mimulus layneae L. R. Heckard 1969-5-29 2238 Colusa about 6 1/2 air mi se Stonyford (along Trough Spring Ridge road, 0.2 mi n of its junction with Crackerbox Ridge road) 1127 Comment
  JEPS70154  Mimulus layneae L. R. Heckard with R. C. Bacigalupi and T. I. Chuang 1972-8-23 3193 Fresno 8 1/2 mi e Shaver Lake (on Dinkey Creek road to McKinley Grove) 1889 Comment
  JEPS77506  Mimulus layneae L. R. Heckard with R. Bacigalupi, T. I. Chuang 1978-7-18 4874 Siskiyou 17 mi e Montague (Ball Mt. Road, n of Goosenest Mt.) 1432 Comment
  JEPS80055  Mimulus microphyllus L. R. Heckard and J. Hickman 1979-6-15 5055 Colusa e trail from Frog Pond (cirque between e and w peaks); Snow Mt. 1981 Comment
  JEPS80675  Mimulus microphyllus L. R. Heckard and T. I. Chuang 1981-6-10 5527 Lassen 2.3 mi w Nubiebar (along route 299) 1341 Comment
  JEPS70916  Mimulus microphyllus L. R. Heckard 1973-4-27 3345 Santa Clara near San Antone Junction (Mount Hamilton Range, along Sweetwater Creek); Mount Hamilton Range, Sweetwater Creek 670 Comment
  JEPS73408  Mimulus moniliformis L. R. Heckard 1972-7-8 3001 Lake about 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  JEPS81223  Mimulus moniliformis L. R. Heckard and J. C. Hickman 1981-4-12 5500 Tuolumne about 3 air mi n-nw of Columbia (along e side of Stanislaus River); Stanislaus River 268 Comment
  JEPS81224  Mimulus moniliformis L. R. Heckard and J. C. Hickman 1981-4-12 5507 Calaveras about 3 air mi nnw Columbia (along e side of river); Stanislaus River 268 Comment
  JEPS86482  Mimulus moniliformis L. R. Heckard with J. Hickman and Alice Howard 1986-7-26 6562 Placer ca. 5 mi se Donner Lake (Sherman Chickering's Soda Springs holdings, on w flank of Tinker Knob) Comment
  JEPS74358  Mimulus nanus var. mephiticus L. R. Heckard, T. I. Chuang and R. Bacigalupi 1974-7-26 3776 Alpine sw Woods Lake; Carson Pass area Comment
  JEPS84017  Mimulus nanus var. nanus L. R. Heckard with J. Hickman et al. 1986-7-17 6502 Siskiyou e Condrey Mt.; Alex Hole 1950 Comment
  JEPS86687  Mimulus nanus var. nanus L. R. Heckard with T. I. Chuang 1990-7-15 6770 Humboldt below and s of road South Fork Mountain (summit of Blakes Mountain); , Blakes Mountain 1800 Comment
  JEPS81230  Mimulus nasutus L. R. Heckard and J. C. Hickman 1981-4-12 5506 Calaveras Rose Creek at its mouth on the river Stanislaus River Comment
  JEPS81231  Mimulus nasutus L. R. Heckard and J. C. Hickman 1981-4-12 5507 Calaveras about 3 air mi nnw Columbia (along e side of river); Stanislaus River 268 Comment
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Jun 25 2013
  JEPS74812  Mimulus nudatus L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-5-7 4020 Colusa just sw of site Old Kowalski ranch (below upper dam road, sw of Leesville); Upper Indian Valley 396 Comment
  JEPS82743  Mimulus nudatus L. R. Heckard and J. C. Hickman 1984-4-6 6149 Colusa just e Lake County line (along route 20) Comment
  JEPS82744  Mimulus nudatus L. R. Heckard and J. C. Hickman 1984-4-6 6148 Napa se Lake County line (Butts Canyon road); Butts Creek Comment
  JEPS79766  Mimulus palmeri L. R. Heckard 1953-5-30 462 A Tulare 1/4 mi ne Milo junction (7 1/2 mi n of Springville) Comment
  JEPS79368  Mimulus primuloides L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-19 5141 Tulare w Big Meadows; Rabbit Meadow 2377 Comment
  JEPS79376  Mimulus primuloides L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-21 5148 Shasta w crossing King Creek (along route 89); Lassen National Park, King Creek Meadow crossing 2225 Comment
  JEPS82995  Mimulus primuloides L. R. Heckard 1982-6-24 5872 Mariposa road to Glacier Point (Bridalveil Campground); Yosemite National Park 2133 Comment
  JEPS84009  Mimulus primuloides subsp. linearifolius L. R. Heckard with J. Hickman et al. 1986-7-16 6445 Siskiyou se Red Butte (ca. 5 mi n of town of Seiad Valley); Lily Pad Lake 1770 Comment
  JEPS80109  Mimulus primuloides subsp. primuloides L. R. Heckard with J. Hickman 1980-7-1 5268 Lake about 1 mi se West Peak (Frog Pond); Snow Mt. 1828 Comment
  JEPS80697  Mimulus primuloides subsp. primuloides L. R. Heckard 1981-7-12 5148 A Shasta near Summit Lake Guard Station 2011 Comment
  JEPS86660  Mimulus primuloides subsp. primuloides L. R. Heckard with J. Hickman, S. D'Alcamo, E. Neese 1990-7-21 6781 Mariposa ca. 7 mi s Tuolumne Meadows Lodge; Yosemite National Park, Vogelsang Lake 3151 Comment
  JEPS76683  Mimulus pulsiferae L. R. Heckard 1975-9-8 4184 Mendocino ca. 13 air mi ne Covelo; Leech Lake 1859 Comment
  JEPS86680  Mimulus pulsiferae L. R. Heckard with T. I. Chuang 1990-7-14 6761 Modoc 0.7 mi e Soldier Creek Rd. (along Old Common Mill Rd., ca. 2 mi n of Cedar Pass) 2075 Comment
  JEPS74903  Mimulus purpureus L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-6-15 4105 San Bernardino ca. 4 mi e Arrowbear Lake (just w of picnic area, across road from Snow Valley Ski Lodge); San Bernardino Mts. Comment
  JEPS79147  Mimulus pygmaeus L. R. Heckard with R. Bacigalupi 1980-6-12 5250 Plumas w Lake Almanor (along Highway 89 at North Humbug-Humboldt Cross Rd.) 1371 Comment
  JEPS83744  Mimulus shevockii L. R. Heckard 1986-5-3 6225 Kern 11 mi s Highway 178 (between Kelso Creek and Kelso Valley Rd., w of Weldon (1 mi nw of Bird Spring Pass Rd. jct.)) Comment
  JEPS83745  Mimulus shevockii L. R. Heckard 1986-5-3 6225 Kern 11 mi s Highway 178 (between Kelso Creek and Kelso Valley Rd., w of Weldon (1 mi nw of Bird Spring Pass Rd. jct.)) Comment
  JEPS60219  Mimulus torreyi L. R. Heckard 1969-6-1 2263 El Dorado near Bear Creek road crossing Traverse Creek ((about 2 1/2 air mi se of Georgetown)) 701 Comment
  JEPS77765  Mimulus tricolor L. R. Heckard with R. C. Bacigalupi 1978-4-19 4745 Stanislaus about 2 mi e Crabtree Road (just sw of PG&E tower on Barnett Ranch, se of Warnerville) Comment
  JEPS79063  Mimulus whitneyi L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-19 5142 A Tulare w Big Meadows (w end of Rabbit Meadow) 2377 Comment
  JEPS76716  Minuartia nuttallii subsp. gregaria L. R. Heckard 1975-9-7 4154 Mendocino ca 13 air mi ne Covelo (nw of Leech Lake Mt.); nw of Leech Lake Mt. 1859 Comment
  JEPS84228  Minuartia nuttallii subsp. gregaria L. R. Heckard with S. D'Alcamo, J. Hickman, and S. Winchester 1986-7-16 6343 Siskiyou ca 7 mi nne Seiad Valley (sw of Cook and Green Pass, ca 1/2 mi se of Red Butte) 1730 Comment
  JEPS76668  Minuartia rosei L. R. Heckard 1972-6-17 2956 Tehama Tedoc Mt. nw side of Tedoc Mt. (nw side, along new road around w of mountain) 1280 Comment
  JEPS86229  Monardella breweri L. R. Heckard 1972-9-20 3216 Ventura on road to Reyes Peak (ca 5 mi e of Hwy 33, Pine Mountain Campground); Pine Mt. 1950 Comment
  JEPS76880  Monardella exilis L. R. Heckard 1978-6-1 4847 Kern Edwards Air Force Base; about 1 mi s of Range Control Station in the bombing range 914 Comment
  JEPS76732  Monardella odoratissima subsp. glauca L. R. Heckard 1975-9-7 4133 Mendocino Along trail west of Leech Lake Mt., ca. 13 air mi norhteast of Covelo. 1920 Comment
  JEPS80272  Monardella odoratissima subsp. glauca L. R. Heckard and J. Hickman 1980-9-16 5455 Colusa East of West Peak (first meadow along trail from Frog Pond in cirque area); Snow Mt. 1981 Comment
  JEPS80842  Monardella odoratissima subsp. glauca L. R. Heckard and J. C. Hickman 1981-8-1 5813 Lake Bear Creek, sw side of mt. Snow Mt. 1889 Comment
  JEPS76666  Monardella purpurea L. R. Heckard 1972-7-17 2958 Tehama Northwest side of Tedoc Mt. along new road around west of mountain. 1280 Comment
  JEPS73709  Monardella villosa subsp. villosa L. R. Heckard with T. I. Chuang 1968-7-2 1961 Shasta West side of Sacramento River about 1 mile north of Pollard Flat (2 1/2 miles north of La Moine). 426 Comment
  JEPS84216  Monotropa hypopitys L. R. Heckard with J. Hickman et al. 1986-7-17 6450 Siskiyou ca 5 mi n Seiad Valley; Cook and Green Pass 1465 Comment
  JEPS79204  Montia linearis L. R. Heckard with R. C. Bacigalupi 1980-6-10 5225 Modoc sw margin of Egg Lake (now dry) Egg Lake Comment
  JEPS76882  Mucronea perfoliata L. R. Heckard 1978-6-1 4849 Kern in bombing area about 2 mi s Haystack Butte; Edwards Air Force Base 883 Comment
  JEPS80449  Muhlenbergia filiformis L. R. Heckard and J. Hickman 1980-9-17 5476 Lake trail to Milk Ranch near west ridge of West Peak; Snow Mt. 2011 Comment
  JEPS76483  Muilla coronata L. R. Heckard with Maynard Moe 1977-4-1 4539 Kern about 1/2 mi se Radar Station (n of the western arm of Muroc Dry Lake); Mohave Desert, Edwards Air Force 701 Comment
  JEPS73695  Muilla maritima L. R. Heckard with Wm. Hirano and Ted Niehaus 1968-3-5 1764 Alameda just s Highway 580 at junction of Mountain House Road (ca 1 1/2 mi w of San Joaquin County line) 114 Comment
  JEPS76615  Najas marina L. R. Heckard 1977-10-13 4710 Kern about 1/2 mi w of Lancaster Road (near Branch Memorial Park, near Los Angeles County line, Edwards Air Force Base); Edwards Air Force Base Comment
  JEPS79141  Nama aretioides var. multiflora L. R. Heckard with R. Bacigalupi 1980-6-11 5243 Lassen 11.3 mi n Litchfield (along U.S. 395 s of Deep Creek crossing); s of Deep Creek crossing, n of Litchfield 1463 Comment
  JEPS76505  Nama demissa var. demissa L. R. Heckard with Maynard Moe 1977-4-2 4561 Kern about 3 mi e Rogers Dry Lake (w of Leuhman Ridge, 0.8 mi n of junction with Boron and Leuhman Road, Edwards Air Force Base); Edwards Air Force Base, e of Rogers Dry Lake, w of Leuhman R 777 Comment
  JEPS70901  Nama demissa var. demissa L. R. Heckard 1973-4-26 3330 San Bernardino about 7 mi ne of Barstow (along Ft. Irwin Road) 762 Comment
  JEPS66426  Narthecium californicum L. R. Heckard and P. Rubtzoff 1971-8-1 2688 Trinity ca. 1 air mi. s.w. Mt. Eddy summit (between Middle and Upper Deadfall Lakes) 2286 Comment
  JEPS70943  Navarretia atractyloides L. R. Heckard with Ralph Philbrick 1973-5-10 3376 Santa Barbara nw of the Alameda (on s side of Santa Cruz Island); Santa Cruz Island Comment
  JEPS84254  Navarretia capillaris L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6368 Siskiyou ca 1/2 mi e Red Butte Summit (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass); nne of Seiad Valley, w of Cook and Green Pass, e of Red Butt 1900 Comment
  JEPS81303  Navarretia divaricata subsp. vividior L. R. Heckard, and J. C. Hickman 1982-7-5 5917 Lake Above and west of Summit Springs, South side Snow Mts. Comment
  JEPS70968  Navarretia hamata subsp. parviloba L. R. Heckard 1973-5-22 3416 Monterey about 5 mi sw Aromas (ridge between Long Canyon and Strawberry Canyon) 152 Comment
  JEPS81285  Navarretia intertexta L. R. Heckard and J. C. Hickman 1982-7-5 5896 Colusa Summit Springs, south side of Snow Mt. 457 Comment
  JEPS80209  Navarretia intertexta L. R. Heckard and J. C. Hickman 1980-7-3 5363 Colusa Across road (north of) from Summit Springs, southwest slope of Snow Mt. 1548 Comment
  RSA518659  Navarretia leucocephala subsp. leucocephala L. R. Heckard, R. C. Bacigalupi 1980-6-10 5221 Modoc Southwest margin of Egg Lake (now dry). Comment
  JEPS82550  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard 1983-7-27 6108 Lake about 0.25 mi nw Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  JEPS73854  Navarretia prostrata L. R. Heckard 1974-4-19 3647 Merced 0.5 mi n Salt Slough; San Luis Island Comment
  JEPS86412  Navarretia prostrata L. R. Heckard with L. Feeney, P. Faber, and J. C. Hickman 1986-5-13 6259 Alameda E of SF Bay, N of Mud Slough, E of SP tracks, Fremont. Site of proposed airport. Comment
  JEPS7493  Navarretia pubescens L. R. Heckard 1953-4-27 340 A Sutter about 3 mi n Sutter (just below the rocky hillside n of Fremont Monument, on West Butte road); Sutter Buttes Comment
  JEPS73705  Navarretia viscidula L. R. Heckard 1968-5-30 1927 Butte e Chico; Santes Ranch, Stilson Canyon Comment
  JEPS80198  Nemacladus capillaris L. R. Heckard and J. C. Hickman 1980-7-3 5352 Colusa just w Summit Springs (ca 10 mi w of Stonyford, Colusa-Lake county boundary); Snow Mt. 1548 Comment
  SEINET10464795  Nemacladus capillaris Heckard 1981-7-29 HECKARD 5713 Lake Colusa-Lake County boundary; north of road and Summit Springs; south side of Snow Mountain 1539 Comment
  JEPS74851  Nemophila heterophylla L. R. Heckard with T. I. Chuang and R. Bacigalupi 1975-5-22 4060 Mariposa along Triangle Road near Darrah Road junction (ne Mariposa) (above Snow Creek crossing); ne of Mariposa, above Snow Creek crossing 883 Comment
  JEPS60186  Nemophila menziesii L. R. Heckard 1969-4-24 2167 Riverside along highway 79 about 2 1/2 mi s Sage; s of Sage Comment
  JEPS85033  Nemophila menziesii Larry Heckard and Mary Ashton 1969-5-3 2205 Napa ca 7 mi ne Napa (Mead Ranch, off the Atlas Peak Rd.); ne of Napa, off Atlas Peak Rd., Mead Ranch 457 Comment
  JEPS79122  Nemophila pedunculata L. R. Heckard with Rimo Bacigalupi 1980-6-10 5224 Modoc sw margin of Egg Lake (now dry) Comment
  JEPS81317  Nemophila pedunculata L. R. Heckard, and J. C. Hickman 1982-7-5 5932 Lake about 1/2 mi nw Summit Springs (sw side Snow Mt.); , nw of Summit Springs 1463 Comment
  JEPS81381  Nemophila pedunculata L. R. Heckard, and J. C. Hickman 1982-7-8 5992 Lake e side Milk Ranch Meadow Snow Mt., e side Milk Ranch Meadow (meadow edge, Snow Mt.) 1920 Comment
  JEPS70873  Nemophila pulchella L. R. Heckard 1973-4-19 3299 Fresno on road to Auberry 2 1/2 mi s Kerckhoff Reservoir Power House; s of Kerckhoff Reservoir power house 487 Comment
  JEPS79208  Nothocalais troximoides L. R. Heckard with Rimo Bacigalupi 1980-6-11 5239 Modoc junction of Parker Creek and Sheilds Creek (about 10 air mi se of Alturas); Parker Creek 1737 Comment
  JEPS84080  Nothochelone nemorosa L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6315 a Siskiyou Indian Creek Road from Takilma to Happy Camp (just s of state line) Comment
  JEPS84081  Nothochelone nemorosa L. R. Heckard with S. D'Alcamo, J. Hickman, W. Roderick 1986-7-16 6402 Siskiyou 5 mi n of town of Seiad Valley (above and w of Lily Pad Lake) 1850 Comment
  JEPS74893  Oenothera cespitosa subsp. marginata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-6-15 4095 San Bernardino just n Holcomb Valley (valley is n of Big Bear Lake); San Bernardino Mts. 2133 Comment
  JEPS76476  Oenothera deltoides subsp. deltoides L. R. Heckard with R. Bacigalupi 1977-3-12 4511 a San Bernardino about 5 mi s Kramer (e of Hwy 395); Kramer Hills 960 Comment
  JEPS85062  Oenothera deltoides subsp. deltoides L. R. Heckard with R. Bacigalupi 1977-3-12 4511 a San Bernardino about 5 mi s Kramer (e of Hwy 395); Kramer Hills 960 Comment
  JEPS66313  Orobanche californica subsp. feudgei L. R. Heckard 1971-5-24 2577 San Diego Both sides of road along Some Creek, ca. 7 miles north of Warner Hot Springs, along U. S. Highway 79. Comment
  JEPS66485  Orobanche californica subsp. feudgei L. R. Heckard and T. I. Chuang 1971-8-10 2741 San Bernardino San Bernardino Mts. 1.7 miles west of Holcomb Valley Public Camp, north of Big Bear Lake. Comment
  JEPS70883  Orobanche cooperi L. R. Heckard 1973-4-23 3315 Imperial ca. 1.5 mi. s. on Ted Kipf rd. from Glamis 152 Comment
  JEPS70885  Orobanche cooperi L. R. Heckard 1973-4-23 3317 Imperial 2.5 mi. s. Glamis 152 Comment
  JEPS70889  Orobanche cooperi L. R. Heckard 1973-4-24 3321 A Riverside 16.3 mi. n. Desert Center (on rd. to Rice) 243 Comment
  JEPS70890  Orobanche cooperi L. R. Heckard 1973-4-24 3321 B Riverside 16.3 mi n of Desert Center (on road to Rice) 243 Comment
  JEPS70891  Orobanche cooperi L. R. Heckard 1973-4-24 3323 San Bernardino w. Rice (along route 62, at San Bernardino - Riverside Co. line) 396 Comment
  JEPS70892  Orobanche cooperi L. R. Heckard 1973-4-24 3323 A San Bernardino along Rte. 62 w. Rice (at San Bernardino-Riverside Co. line) 396 Comment
  JEPS85937  Orobanche cooperi L. R. Heckard with R. Bacigalupi 1977-3-15 4524 Riverside along Rice Rd. ca. 16 mi. n.e. Desert Center Comment
  JEPS85943  Orobanche cooperi L. R. Heckard with R. Bacigalupi 1977-3-15 4522 Riverside ca 16 mi ne Desert Center (along Rice Rd) Comment
  JEPS85944  Orobanche cooperi L. R. Heckard with R. Bacigalupi 1977-3-15 4522 Riverside ca 16 mi ne Desert Center (along Rice Rd) Comment
  JEPS85945  Orobanche cooperi L. R. Heckard with R. Bacigalupi 1977-3-15 4520 Riverside ca 1 mi ne Hayfield Lake; s end Eagle Mountains, Chuckwalla Valley 411 Comment
  JEPS85946  Orobanche cooperi L. R. Heckard with R. Bacigalupi 1977-3-15 4520 Riverside ca 1 mi ne Hayfield Lake; s end Eagle Mountains, Chuckwalla Valley 411 Comment
  JEPS85948  Orobanche cooperi L. R. Heckard with R. Bacigalupi 1977-3-15 4526 Riverside along Rice Rd. ca. 16 mi. n.e. Desert Center Comment
  JEPS66298  Orobanche cooperi L. R. Heckard 1971-5-19 2561 San Bernardino 5 mi sw of Baker (just n of U.S. Highway 91, at Zzyzx road) 487 Comment
  SEINET8853649 Image available Orobanche cooperi subsp. cooperi L. R. Heckard 1973-1 3328 San Bernardino About 5 miles east of Goff, northwest of Needles. 640 Comment
  JEPS79773  Orobanche corymbosa L. R. Heckard 1967-8-14 1728 Siskiyou 19 mi n Weed (just e of U.S. Hwy 97, 2 mi n of Deer Mt Lodge) Comment
  JEPS29421  Orobanche fasciculata L. R. Heckard and R. Bacigalupi, P. C. Hutchison 1961-7-27 1270 Tuolumne Just above 8000 ft. marker on California Highway 108, along Deadman Creek. Comment
  JEPS86641  Orobanche fasciculata L. R. Heckard 1989-6-11 6736 Santa Clara Loma Prieta Road to summit, 1.5 mi E of junction of Mt. Bache Road. (SE of Los Gatos). Comment
  UC1471558  Orobanche parishii L. R. Heckard 1990-3-15 Unknown California Comment
  JEPS46005  Orobanche robbinsii L. R. Heckard and Peter Raven 1966-7-30 1543 San Francisco Rocky slide on ocean cliff near Lands End, below Lincoln Park. Comment
  JEPS46006  Orobanche robbinsii L. R. Heckard 1966-7-30 1543 a San Francisco Rocky slide near Lands End, below Lincoln Park. Comment
  JEPS79135  Orobanche uniflora L. R. Heckard with R. Bacigalupi 1980-6-11 5238 Modoc about 10 air mi se Alturas (junction of Parker Creek and Shields Creek roads) 1737 Comment
  JEPS79136  Orobanche uniflora subsp. occidentalis L. R. Heckard with Rimo Bacigalupi 1980-6-11 5238 Modoc Junction of Parker Creek and Shields Creek roads, ca. 10 air miles southeast of Alturas. Comment
  JEPS70100  Orobanche vallicola L. R. Heckard 1967-10-15 1751 Marin hear home of Dr. Edward Kessel on Indian Valley rd. s.w. Novato Comment
  JEPS66432  Orthocarpus cuspidatus subsp. copelandii L. R. Heckard and P. Rubtzoff 1971-8-1 2694 Trinity w end Middle Deadfall Lake (about 1 air mi sw of Mt. Eddy summit); w end of Middle Deadfall Lake, sw of Mt. Eddy summit 2225 Comment
  JEPS66443  Orthocarpus cuspidatus subsp. cryptanthus L. R. Heckard and P. Rubtzoff 1971-8-3 2704 Modoc at junction of Soldier Creek and Old Cannon Mill rds 2 mi n of summit (e) Cedarville Pass; Warner Mts. 1859 Comment
  JEPS77522  Orthocarpus cuspidatus subsp. cryptanthus L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-19 4892 Modoc about 3 mi sw Patterson Ranger Station (just n of Lassen County line); Warner Mts. 2011 Comment
  JEPS77596  Orthocarpus cuspidatus subsp. cryptanthus L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-8-2 4909 Tuolumne 2 mi below e side Sonora Pass; below e side Sonora Pass 2804 Comment
  JEPS81433  Orthocarpus luteus L. R. Heckard and T. I. Chuang 1982-8-4 6049 Mono on U.S. 395 1 mi w Devils Gate (site of Fales Hot Springs); Site of Fales Hot Springs, w of Devils Gate 2194 Comment
  JEPS80775  Osmorhiza berteroi L. R. Heckard and J. C. Hickman 1981-7-30 5748 Colusa Trout Creek trail Snow Mt. (se slope of mt.) 1645 Comment
  JEPS84040  Osmorhiza occidentalis L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6409 Siskiyou ca 5 mi n town of Seiad Valley (cirque at head of canyon); Hell's Canyon 1750 Comment
  JEPS57223  Packera cana L. R. Heckard 1967-8-13 1715 Trinity above Upper Deadfall Lakes (sw of Mt. Eddy) 2560 Comment
  JEPS76656  Packera greenei L. R. Heckard 1972-6-17 2968 Tehama w slope Tedoc Mt. 1310 Comment
  JEPS84308  Packera macounii L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6286 Del Norte Patrick Creek to O'Brien Road (near state line) 920 Comment
  JEPS84846  Pectocarya L. R. Heckard 1985-5-2 6222 Kern 9 mi w Greenhorn Summit (on Glennville Road); Greenhorn Mts. 1180 Comment
  JEPS76557  Pectocarya linearis subsp. ferocula L. R. Heckard with Ted Evans 1977-4-5 4611 Kern w side Leuhman Ridge; Edwards Air Force Base 822 Comment
  JEPS76484  Pectocarya linearis subsp. ferocula L. R. Heckard with Maynard Moe 1977-4-1 4541 Kern about 1/2 mi se Radar Station (n of w arm of Muroc Dry Lake); Mohave Desert, Edwards Air Force Base 701 Comment
  JEPS79152  Pedicularis attollens L. R. Heckard with R. Bacigalupi 1980-6-12 5259 Lassen just ne of Westwood (near golf course) 1554 Comment
  JEPS70087  Pedicularis densiflora L. R. Heckard 1972-4-16 2905 San Mateo just below East Dam Lower Crystal Springs Reservoir Comment
  JEPS74359  Pedicularis groenlandica L. R. Heckard, T. I. Chuang and R. Bacigalupi 1974-7-26 3777 Alpine sw margin of Woods Lake 2438 Comment
  JEPS84020  Pedicularis howellii L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6427 Siskiyou 5 mi n of the town of Seiad Valley (cirque at head of Hell's Canyon, e slope of Kangaroo Mountain); Kangaroo Mountain 1828 Comment
  JEPS84021  Pedicularis howellii L. R. Heckard with R. Raiche 1986-7-16 6357 Siskiyou 7 mi nne of Seiad Valley (sw of Cook and Green Pass, 1/2 mi se of Red Butte) 1730 Comment
  JEPS78449  Pedicularis racemosa L. R. Heckard and P. Rubtzoff 1971-8-1 2692 Trinity about 1 air mi sw of summit of Mount Eddy (above e end of Middle Deadfall Lake); Middle Deadfall Lake 2286 Comment
  JEPS84183  Pedicularis racemosa L. R. Heckard with J. Hickman et al. 1986-7-17 6535 Siskiyou se of Condry Mountain (road end area and camp overlooking s end of Alex Hole); Alex Hole 1980 Comment
  JEPS73481  Pedicularis semibarbata L. R. Heckard 1972-7-9 3092 Lake along trail up Signal Peak from Milk Ranch Meadow; Snow Mountain 1950 Comment
  JEPS86711  Pelargonium grossularioides L. R. Heckard with Jim Hickman et al. 1987-4-12 6657 San Luis Obispo 0.8 mi n San Carpoforo Creek (along CA Hwy 1, 80 m above ocean) Comment
  JEPS86608  Pellaea L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6711 Colusa 0.5 mi ne Summit Springs; sw flank Snow Mt 1650 Comment
  JEPS80358  Pellaea brachyptera L. R. Heckard and J. Hickman 1981-6-21 5593 A Glenn spur n of East Peak; Snow Mt 1981 Comment
  JEPS81394  Pellaea brachyptera L. R. Heckard and J. C. Hickman 1982-7-9 6004 Lake ca. 1/2 mi n of Summit Springs (s side Snow Mt, n and below upper serpentine area at roadless area entrance); Snow Mt 1554 Comment
  JEPS81395  Pellaea brachyptera L. R. Heckard and J. C. Hickman 1982-7-9 6004 Lake ca. 1/2 mi n of Summit Springs (s side Snow Mt, n and below upper serpentine area at roadless area entrance); Snow Mt 1554 Comment
  JEPS84174  Pellaea breweri L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6423 Siskiyou ca. 5 mi. n. town of Seiad Valley (cirque at head of Hell's Canyon, e. slope Kangaroo Mt.); Kangaroo Mt. 1828 Comment
  JEPS84305  Penstemon anguineus L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6364 Siskiyou ca 1/2 mi e Red Butte summit (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass); w of Cook and Green Pass, e of Red Butte summit 579 Comment
  JEPS84306  Penstemon anguineus L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6404 Siskiyou ca 5 mi n of the town Seiad Valley; Cirque at head Hell's Canyon, n of Seiad Valley 1750 Comment
  JEPS79375  Penstemon davidsonii var. davidsonii L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-21 5147 Shasta about 100 m e Ski Heil Peak summit (n of Emerald Lake); Lassen National Park, , Ski Heil Peak 2651 Comment
  JEPS84901  Penstemon incertus L. R. Heckard 1985-5-3 6230 Kern on Jawbone Canyon Rd from Kelso Valley 4 mi e Southern Piute Rd jct (11 mi from Rt. 14, Greenhorn Mts.); Greenhorn Mts., on rd from Kelso Valley 1350 Comment
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Sep 14 2008
  JEPS60333  Penstemon newberryi var. newberryi L. R. Heckard 1969-9-18 2410 Fresno 3 mi W of Dinkey Creek Bridge (Dinkey Creek road from Shaver Lake, about 9 mi E of US Hwy 160) 1920 Comment
  JEPS57219  Penstemon parvulus L. R. Heckard 1967-8-13 1718 Trinity (sw Mt. Eddy) (above Upper Deadfall Lakes); , (sw of Mt. Eddy) 2560 Comment
  JEPS75389  Penstemon purpusii L. R. Heckard with M. E. Ashton 1975-9-7 4138 Mendocino 13 air mi ne of Covelo (along trail w of Leech Lake Mountain Peak) 1920 Comment
  JEPS79151  Penstemon rydbergii var. oreocharis L. R. Heckard with R. C. Bacigalupi 1980-6-12 5256 Lassen large meadow just ne Westwood (near golf course); ne of Westwood 1554 Comment
  JEPS81427  Penstemon speciosus L. R. Heckard and T. I. Chuang 1982-8-3 6044 El Dorado about 1/4 mi s Echo Peak ((ne of lower Echo Lake)); s of Echo Peak, ne of lower Echo Lake 2590 Comment
  JEPS78779  Penstemon spectabilis var. spectabilis L. R. Heckard with Michael Morris 1976-6-13 4259 San Bernardino s Route 138 (Mormon Rocks, Cajon Canyon); Mormon Rocks, Cajon Canyon 1036 Comment
  NY661163  Penstemon spectabilis var. spectabilis L. R. Heckard 1976-6-13 4259 San Bernardino Mormon Rocks, Cajon Canyon, south of Route 138. 1036.3 Comment
  JEPS73636  Pentachaeta exilis subsp. exilis L. R. Heckard 1971-4-24 2530 Santa Clara junction of Arroyo Mocho road from Livermore and Beauregard Rd and San Antonio Valley 655 Comment
  JEPS75391  Perideridia gairdneri subsp. gairdneri L. R. Heckard with M. E. Ashton 1975-9-7 4143 Mendocino along small creek (from spring) running westward near trail from Leech Lake Mt. to Red Rock (ca 13 air mi nw of Covelo) 1828 Comment
  JEPS81863  Petrorhagia dubia L. R. Heckard with J. C. Hickman and R. C. Bacigalupi 1982-4-26 5846 Tehama about 2 1/2 mi w Paynes Creek (along highway 36 to Mt. Lassen (6 1/2 mi ne of Dales)); highway to Mt. Lassen, w of Paynes Creek 518 Comment
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Mar 21 2007
  UC1047027  Phacelia L. R. Heckard and C. R. Bell 1951-6-14 180 Colusa s-facing slope near Stonyford Comment
  JEPS76571  Phacelia bicolor L. R. Heckard 1977-4-8 5637 Kern Edwards Air Force Base, se corner of Buckhorn Dry Lake, near Los Angeles County line Buckhorn Dry Lake; Edwards Air Force Base, Buckhorn Dry Lake 701 Comment
  JEPS76491  Phacelia bicolor var. bicolor L. R. Heckard with Maynard Moe 1977-4-1 4548 Kern along s end western arm of Muroc Dry Lake; Mohave Desert, Edwards Air Force Base 701 Comment
  JEPS84902  Phacelia bicolor var. bicolor L. R. Heckard 1985-5-4 6231 Los Angeles s side of Avenue E 1 mi e 10th St. East (s of Rosamond Dry Lake, ne of Lancaster); Mohave Desert 701 Comment
  JEPS76834  Phacelia bolanderi L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4811 Del Norte Knopki rd 3 mi below junction of forest service roads 18N07 and 18N06 (rd going s of US 299 ne of Washington Flat) 487 Comment
  JEPS76835  Phacelia bolanderi L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-5-28 4811 Del Norte Knopki rd 3 mi below junction of forest service roads 18N07 and 18N06 (rd going s of US 299 ne of Washington Flat) 487 Comment
  JEPS57457  Phacelia brachyloba L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-17 2056 Santa Barbara just n lookout; La Cumbre Peak 1188 Comment
  JEPS47303  Phacelia californica L. R. Heckard and R. Bacigalupi 1964-7-28 1428 Humboldt about 1 mi e ocean (where Petrolia-Ferndale first reaches the beach) Comment
  RSA133586  Phacelia californica L. R. Heckard 1952-7-12 335 Santa Cruz About one mile from the entrance to Eagle Rock Lookout (west of Ben Lomond). 762 Comment
  RSA133589  Phacelia californica L. R. Heckard 1953-6-28 549 Alameda Along Claremont Road just below Grizzly Peak Boulevard. Comment
  RSA133591  Phacelia californica L. R. Heckard 1953-5-24 455 Santa Cruz Near Boulder Creeks confluence with San Lorenzo River, along West Park Avenue in town of Boulder Creek. Comment
  RSA133604  Phacelia californica L. R. Heckard 1953-6-28 548 -2 Alameda Along slope below Grizzly Peak Blvd. just above its junction with Fish Ranch Road, Oakland Hills. Comment
  UC1047003  Phacelia californica L. R. Heckard 1952-8-7 S- 165 Alameda courtyard of Life Science Building Berkeley Comment
  UC1047005  Phacelia californica L. R. Heckard 1953-6-8 S- 161 Unknown University of California Botanical Garden Berkeley Comment
  UC1047006  Phacelia californica L. R. Heckard 1953-5-7 S- 301 Alameda in greenhouse Berkeley Comment
  UC1047009  Phacelia californica L. R. Heckard 1953-5-24 455 Santa Cruz along West Park Ave. near Boulder Creek's confluence with San Lorenzo River; town of Boulder Creek Comment
  UC1047010  Phacelia californica L. R. Heckard 1953-4-15 339 San Mateo high bluffs above ocean; Pedro Point Comment
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Jun 6 2008
  UC1047011  Phacelia californica L. R. Heckard 1952-7-12 335 Santa Cruz along roadside about 1 mi from entrance to Eagle Rock Lookout (w of Ben Lomond) 762 Comment
  UC1244092  Phacelia californica L. R. Heckard 1953-6-28 548 -1 Alameda along slope below Grizzly Peak Blvd just above junction with Fish Ranch Rd; Oakland Hills Comment
  UC1244097  Phacelia californica L. R. Heckard 1953-6-3 491 -2 Alameda slope below Grizzly Peak Blvd. just above junction with Fish Ranch Road; Oakland Hills Comment
  RSA133558  Phacelia californica L. R. Heckard, Paul C. Silva 1952-4-14 219 Sonoma Along State Highway 1, just south of Goat Rock. Comment
  JEPS64031  Phacelia calthifolia L. R. Heckard 1952-5-1 242 San Bernardino near Amargosa River (about 10 mi s of Ibex Pass) Comment
  JEPS45651  Phacelia cicutaria var. hispida L. R. Heckard, and R. Bacigalupi, G. T. Robbins 1953-6-17 526 San Bernardino on old Waterman Canyon rd 0.3 mi below junction with state highway 18 853 Comment
  JEPS75571 Image available Phacelia cookei L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2294 Siskiyou at junction of Old Military Pass Road and U. S. Highway 97 (n of Mt. Shasta); ; Military Pass Road, N of Mt. Shasta, Siskiyou Co. 1341 Comment
  NY83946  Phacelia cookei L. R. Heckard 1969-6-24 2294 Siskiyou At junction of the old Military Pass Road and U.S. Highway 97, north of Mt. Shasta 1341.1 Comment
  JEPS57168  Phacelia corymbosa L. R. Heckard 1967-8-13 1708 Siskiyou edge of summit fell-field Mt. Eddy 2743 Comment
  JEPS57190  Phacelia corymbosa L. R. Heckard 1967-8-13 1684 Trinity above Deadfall Lakes (sw ridge of mt.); Mt. Eddy 2560 Comment
  JEPS57406  Phacelia corymbosa L. R. Heckard 1968-7-5 1986 Humboldt Mail Ridge rd 4.3 mi n Harris road Comment
  JEPS73516  Phacelia corymbosa L. R. Heckard 1972-7-10 3134 Colusa w Trout Creek; Snow Mt. 1828 Comment
  UC1047022  Phacelia corymbosa L. R. Heckard and J. R. Sweeney 1953-4-27 347 Butte along Feather River Hwy 2.5 mi below (sw) Pulga 487 Comment
  UC1228242  Phacelia corymbosa L. R. Heckard 1953-5-12 270 Del Norte along road to Monumental about 2 mi n Gasquet Comment
  UC1047017  Phacelia corymbosa L. R. Heckard 1952-5-12 260 Del Norte flood plains along river Jedadiah Smith State Park, Smith River Comment
  UC1047020  Phacelia corymbosa L. R. Heckard 1952-6-17 300 Trinity along road from Castella 3 mi e Trinity Center-Callahan road Comment
  JEPS78773  Phacelia davidsonii L. R. Heckard with Michael Morris 1976-6-12 4255 San Bernardino 0.8 mi above Angelus Oaks (South Fork Santa Ana River, along route 38); San Bernardino Mts., South Fork Santa Ana River 1828 Comment
  JEPS85498  Phacelia davidsonii L. R. Heckard 1968-5-4 1798 San Bernardino on Sunset Drive about 1/2 mi se State 18 (2 mi sw of Big Bear City); San Bernardino Mts. 2072 Comment
  JEPS76512  Phacelia distans L. R. Heckard with Maynard Moe 1977-4-2 4566 San Bernardino about 4 mi s Kramer Junction; Edwards Air Force Base 822 Comment
  JEPS57244  Phacelia distans L. R. Heckard and R. C. Bacigalupi 1968-5-3 1779 Kern 6 mi ne of Paris-Loraine (5 mi ne of Sand Creek Store) 914 Comment
  JEPS70849  Phacelia divaricata L. R. Heckard 1973-4-18 3272 Alameda 15 1/2 mi s of Tesla Road Junction (e of Livermore, along Mines Road); Mines Road 365 Comment
  JEPS60228  Phacelia egena L. R. Heckard 1969-6-1 2275 A El Dorado above and n Jaybird Power House (nw of Riverton) 1066 Comment
  RSA133622  Phacelia egena L. R. Heckard 1953-6-19 540 Kern 3 miles W of Frazier Park near junction of Kuddy Valley road. 1372 Comment
  RSA133991  Phacelia egena L. R. Heckard 1953-6-14 500 Los Angeles near south fork of Little Rock Creek, 2 miles above Sycamore Camp Ground (about 15 miles south of Little Rock). 1341 Comment
  UC1047038  Phacelia egena L. R. Heckard and J. R. Sweeney 1953-4-27 344 Butte along Feather River Hwy about 16 mi ne Oroville Comment
  UC1047039  Phacelia egena L. R. Heckard and J. R. Sweeney 1953-4-27 345 Butte along Feather River Hwy about 10 mi below Pulga (about 18 mi ne of Oroville) 304 Comment
  UC1047040  Phacelia egena L. R. Heckard and J. R. Sweeney 1953-4-28 354 Lake e shore of lake between Lucerne and Clearlake Oaks; Clear Lake Comment
  UC1047050  Phacelia egena L. R. Heckard 1953-6-16 513 Los Angeles on road to Big Pines about 2 mi nw Wrightwood 1889 Comment
  UC1047051  Phacelia egena L. R. Heckard 1953-6-19 537 Kern 1.6 mi e Frazier Park (along road to US Hwy 99) 1280 Comment
  UC1047052  Phacelia egena L. R. Heckard 1953-6-19 540 Kern 3 mi w Frazier Park (slope above road bank, near junction of Kuddy Valley Rd) 1371 Comment
  UC1051760  Phacelia egena L. R. Heckard 1953-5-28 S- 137 Unknown University of California Botanical Garden Berkeley Comment
  UC1228314  Phacelia egena L. R. Heckard 1953-6-1 481 Fresno 5 mi e Auberry (on road to Huntington Lake) 1066 Comment
  RSA133588  Phacelia egena L. R. Heckard 1953-6-1 481 Fresno Five miles east of Auberry on road to Huntington Lake. 1067 Comment
  SD58509  Phacelia egena L. R. Heckard, C. R. Bell 1951-6-14 176 Colusa West facing serpentine slope near Stonyford. Comment
  UC1047033  Phacelia egena L. R. Heckard 1952-6-6 295 San Benito along Gonzales to Pinnacles road about 8 mi e junction with Tres Pinos-Pinnacles Rd.; Henry Sands Canyon 670 Comment
  UC1047041  Phacelia egena L. R. Heckard 1953-5-11 428 Monterey road from Gonzales to Paicines-Bitterwater road; Henry Sands Canyon 701 Comment
  UC1051761  Phacelia egena L. R. Heckard 1953-6-28 S- 201 Unknown University of California Botanical Garden Comment
  UC1051762  Phacelia egena L. R. Heckard 1953-4-12 S- 136 Colusa University of California Botanical Garden Comment
  UC1228315  Phacelia egena L. R. Heckard 1953-5-30 468 Tulare along road to Giant Forest n South entrance to park; Sequoia National Park 1371 Comment
  UC1228324  Phacelia egena L. R. Heckard 1952-6-5 285 San Benito roadbank in serpentine area above mine; New Idria Comment
  JEPS76475  Phacelia fremontii L. R. Heckard with R. Bacigalupi 4511 San Bernardino about 5 mi s Kramer (e of Hwy 395); Kramer Hills 960 Comment
  JEPS76479  Phacelia fremontii L. R. Heckard with Maynard Moe 1977-3-31 4535 a Kern about 1/2 mi se Radar Station (n of w arm of Muroc Dry Lake); Mohave Desert, Edwards Air Force Base 701 Comment
  JEPS29403  Phacelia hastata L. R. Heckard and R. Bacigalupi, P. C. Hutchison 1961-7-29 1273 Mono about 6 mi below (e) Crooked Creek Research Station (along jeep road down creek); White Mountains, Crooked Creek 2834 Comment
  JEPS29405  Phacelia hastata subsp. compacta L. R. Heckard and P. C. Silva 1961-8-20 1277 Shasta trail to Lassen Peak 3048 Comment
  JEPS29406  Phacelia hastata subsp. compacta L. R. Heckard 1962-8-5 1308 Alpine along CA Hwy 4 1 mi w Mosquito Lake (toward Lake Alpine) 2423 Comment
  JEPS74390  Phacelia hastata subsp. compacta L. R. Heckard 1974-8-7 3810 Inyo Long Lake Little Lakes Valley, Rock Creek Lakes Basin (shore) 3200 Comment
  RSA133985  Phacelia hastata subsp. hastata L. R. Heckard 1956-8-7 830 Siskiyou Near Deer Mt. Lodge (western flank of Deer Mt.). 1433 Comment
  RSA133992  Phacelia hastata subsp. hastata L. R. Heckard 1956-8-7 827 Siskiyou About 10.5 miles northeast of Weed, along U. S. Highway 97. 1189 Comment
  HSC13644  Phacelia hastata var. compacta L. R. Heckard, P. C. Silva 1961-8-20 1277 Shasta Trail to Lassen Peak 3049 Comment
  NY1056922  Phacelia hastata var. compacta L. R. Heckard 1957-8-19 883 Mono Deadman's Pass on U.S. 395, north of Crestview 2438 Comment
  RSA170295  Phacelia hastata var. compacta L. R. Heckard, R. C. Bacigalupi 1957-8-19 883 Mono Deadman s Pass on U. S. 395, north of Crestview. 2439 Comment
  JEPS47380  Phacelia heterophylla subsp. virgata L. R. Heckard and Robert Ornduff 1966-4-28 1484 Shasta s-facing cliffs just n highway 299 (about 3 mi w of Ingot, 8 mi e of Bella Vista) Comment
  UC1051770  Phacelia heterophylla subsp. virgata L. R. Heckard and R. Bacigalupi 1951-8-10 200 Mono e Mono Lake; Sierra Nevada, Lundy Canyon Comment
  UC1228343  Phacelia heterophylla subsp. virgata L. R. Heckard 1956-8-7 831 Siskiyou along US Hwy 97 Deer Mt., Deer Mt. Lodge (w flank of mt.) 1432 Comment
  UC1228349  Phacelia heterophylla subsp. virgata L. R. Heckard 1956-8-6 821 Butte about 6 mi s Stirling City (along road to Magalia) 792 Comment
  RSA133564  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-6-13 166 Lake Long Ridge, northeast of Goat Mountain (between Bartlett Springs and Stonyford along Forest Service Road). Comment
  RSA133573  Phacelia heterophylla subsp. virgata L. R. Heckard 1952-5-9 257 Mendocino Along U. S. Highway 101, about two miles south of Empire. Comment
  RSA133578  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-5-27 147 Lake About 5 miles west of Lower Lake. Comment
  UC1051767  Phacelia heterophylla subsp. virgata L. R. Heckard 1951-6-13 166 Lake ne Goat Mountain (between Bartlett Springs Rd and Stonyford along Forest Service rd); Mendocino Nat. Forest, Long Ridge Comment
  UC1051772  Phacelia heterophylla subsp. virgata L. R. Heckard 1952-6-19 311 Modoc slopes above Cedarville Pass (ne of Alturas on road to Cedarville); Warner Mountains 2011 Comment
  UC1228323  Phacelia heterophylla subsp. virgata L. R. Heckard 1952-6-19 310 Modoc about 7 mi ne Alturas (on road to Cedarville) 1371 Comment
  UC1228359  Phacelia heterophylla subsp. virgata L. R. Heckard 1958-6-15 819 Alameda garden in Berkeley Comment
Read comments
Jan 16 2016
  JEPS79140  Phacelia humilis L. R. Heckard with R. Bacigalupi 1980-6-11 5242 Modoc about 10 mi ne Alturas; Cedar Pass Campground (US Forest Service) 1889 Comment
  RSA133923  Phacelia imbricata L. R. Heckard 1950-5-13 50 Lake Along highway three miles north of Middletown (about 500 yards south of serpentine slopes with Phacelia egena). Comment
  RSA133932  Phacelia imbricata L. R. Heckard 1953-4-28 358 Lake Highland Springs Comment
  UC1046925  Phacelia imbricata L. R. Heckard 1953-6-15 502 Los Angeles ca 9 mi up Tujunga Canyon rd from highway 118 (along rd to Mt. Gleason) 975 Comment
  UC1046926  Phacelia imbricata L. R. Heckard 1953-6-14 501 Los Angeles roadbank above creek just s Sycamore Camp Ground; San Gabriel Mountains, Angeles National Forest, Little Rock 1219 Comment
  UC1046929  Phacelia imbricata L. R. Heckard 1953-6-14 495 Los Angeles Charleston Flats Campground San Gabriel Mountains, Angeles National Forest 1676 Comment
  UC1046931  Phacelia imbricata L. R. Heckard 1953-6-1 483 Fresno on road to Huntington Lake 4.3 mi e Auberry 914 Comment
  UC1046937  Phacelia imbricata L. R. Heckard 1953-5-31 471 Tulare on road to Eshom Valley about 3 mi e Badger 914 Comment
  UC1046955  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 352 Lake along state hwy 20 about 10 mi e Clearlake Oaks; North Coast Range Comment
  UC1046956  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 350 Lake road banks along hwy 20 about 1.8 mi w junction of state highway 16 (e of Clear Lake); North Coast Range Comment
  UC1046966  Phacelia imbricata L. R. Heckard 1952-6-5 281 San Benito 2 mi w Antelope Fire Station (along Paicines-Panoche rd) Comment
  UC1046968  Phacelia imbricata L. R. Heckard 1952-4-15 227 Sonoma about 2.5 mi ne Alexander Valley (along road to Pine Flat) Comment
  UC1046976  Phacelia imbricata L. R. Heckard 1953-6-17 519 San Bernardino along City Creek canyon rd about 2 mi below junction with Smiley Park rd; San Bernardino Mountains 1554 Comment
  UC1046984  Phacelia imbricata L. R. Heckard 1953-5-20 S- 199 Unknown Botanical Garden Berkeley, University of California Comment
  UC1046988  Phacelia imbricata L. R. Heckard 1953-7-25 S- 258 Alameda University of California Berkeley (in greenhouse) Comment
  UC1228353  Phacelia imbricata L. R. Heckard 1956-7-3 789 Fresno near mouth of Chilcoot Creek (The Falls); Bass Lake 1036 Comment
  UC1228368  Phacelia imbricata L. R. Heckard 1956-6-30 777 San Bernardino just above Camp Baldy; San Gabriel Mountains, San Antonio Canyon 1371 Comment
  RSA133930  Phacelia imbricata L. R. Heckard, J. R. Sweeney 1953-4-28 350 Lake About 1.8 miles west of junction of state highway 16 along highway 20; North Coast Range east of Clear Lake. Comment
  RSA133997  Phacelia imbricata L. R. Heckard 1951-6-13 157 Lake At eastern base of Bartlett Mountain (Bartlett Flat, east of Bartlett Springs). Comment
  RSA134002  Phacelia imbricata L. R. Heckard 1952-8-9 s 221 Santa Barbara Raised in the courtyard of the Life Science Building at the University of California, Berkeley. Comment
  SD58510  Phacelia imbricata L. R. Heckard 1951-6-13 157 Lake On alluvial plain at eastern base of Bartlett Mountain (Bartlett Flat, east of Bartlett Springs). Comment
  UC1046923  Phacelia imbricata L. R. Heckard 1953-6-15 509 Los Angeles along creek 5 mi above Dutch Lewis Forest Camp ((about 10 mi n of Sunland)); San Gabriel Mountains, Pachoima Creek 914 Comment
  UC1046930  Phacelia imbricata L. R. Heckard 1953-6-12 494 Monterey along Lewis Creek Rd just below junction with highway 198 (n of Priest Valley) Comment
  UC1046943  Phacelia imbricata L. R. Heckard 1953-5-24 447 Santa Clara s New Almaden; Canyon of the Almaden reservoir 182 Comment
  UC1046944  Phacelia imbricata L. R. Heckard 1953-5-23 445 San Benito along Fremont Rd about 5 mi s San Juan Bautista 274 Comment
  UC1046945  Phacelia imbricata L. R. Heckard 1953-5-23 442 Santa Clara 5 mi sw Gilroy Hot Springs (along Gilroy Hot Springs Rd) 289 Comment
  UC1046948  Phacelia imbricata L. R. Heckard 1953-5-23 435 Santa Clara along Metcalf Rd. about 2 mi e U. S. 101 (road is just n of Coyote) 213 Comment
  UC1046949  Phacelia imbricata L. R. Heckard 1953-5-23 434 Santa Clara along Metcalf Rd about 2.5 mi e U. S. highway 101 (0.7 mi n of Coyote) 365 Comment
  UC1046953  Phacelia imbricata L. R. Heckard and J. R. Sweeney 1953-4-28 357 Lake nw Lakeport (along road cuts); North Coast Range, Scotts Valley Comment
  UC1046959  Phacelia imbricata L. R. Heckard 1952-6-6 290 Monterey along state hwy 198 2.5 mi w Priest Valley Comment
  UC1046964  Phacelia imbricata L. R. Heckard 1952-6-5 284 San Benito serpentine slopes above mine at Idria (small depression below roadside) Comment
  UC1046965  Phacelia imbricata L. R. Heckard 1952-6-5 283 San Benito serpentine slopes above mine at Idria Comment
  UC1046969  Phacelia imbricata L. R. Heckard 1951-6-13 160 Lake near junction of Bear Creek rd with road from Bartlett Springs to Stonyford Comment
  UC1046974  Phacelia imbricata L. R. Heckard 1953-6-17 525 San Bernardino Old Waterman Canyon rd 0.3 mi below junction with state highway 18; San Bernardino Mountains 853 Comment
  UC1046975  Phacelia imbricata L. R. Heckard 1953-6-17 522 San Bernardino along state hwy 18 1 mi above Crestline overpass; San Bernardino Mountains, Waterman canyon 1463 Comment
  UC1046978  Phacelia imbricata L. R. Heckard 1953-6-16 512 Los Angeles on Pearblossom hwy about 6 mi s highway 138 ((about 1 mi n of Valyermo)); Big Rock Wash 1158 Comment
  UC1228373  Phacelia imbricata L. R. Heckard 1956-6-29 775 San Bernardino along City Creek Canyon road San Bernardino Mountains 1584 Comment
  JEPS28409  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-6-17 520 San Bernardino canyon 2.2 mi below Smiley Park junction; San Bernardino Mts., City Creek canyon 1554 Comment
  JEPS28417  Phacelia imbricata subsp. imbricata L. R. Heckard 1954-1-24 S- 288 Alameda greenhouse Berkeley Comment
  JEPS60224  Phacelia imbricata subsp. imbricata L. R. Heckard 1969-6-1 2269 El Dorado near Bear Creek Road crossing of Traverse Creek (about 2 1/2 air mi se of Georgetown) 701 Comment
  JEPS81284  Phacelia imbricata subsp. imbricata L. R. Heckard and J. C. Hickman 1982-7-5 5895 Colusa slope below (s) Summit Springs (s side of mt.); Snow Mt. 1500 Comment
  RSA134015  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-6-15 502 Los Angeles along road to Mt. Gleason, ca. 9 miles up Tujunga Canyon from highway 118. 976 Comment
  RSA134016  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-6-15 502 Los Angeles along road to Mt. Gleason, ca. 9 miles up Tujunga Canyon from highway 118. 976 Comment
  RSA134025  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-6-14 499 Los Angeles 2.5 miles down road to Little Rock From junction of Pacifico Mt. Road. 1585 Comment
  UC1046989  Phacelia imbricata subsp. imbricata L. R. Heckard S- 60 Unknown Botanical Garden University of California at Berkeley Comment
  UC1046992  Phacelia imbricata subsp. imbricata L. R. Heckard 1952-8-9 S- 45 Unknown University of California Botanical Garden Berkeley Comment
  UC1046997  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-6-28 S- 66 Unknown Botanical Garden University of California at Berkeley Comment
  UC1228282  Phacelia imbricata subsp. imbricata L. R. Heckard 1952-9-5 S- 66 Unknown Botanical Garden University of California at Berkeley Comment
  UC1228354  Phacelia imbricata subsp. imbricata L. R. Heckard 1956-7-17 805 Contra Costa Hampton Rd about 1 mi ne junction with Bear Creek road (n of Lafayette); Briones Hills 213 Comment
  UC1228366  Phacelia imbricata subsp. imbricata L. R. Heckard 1956-7-2 779 Tulare just n Kaweah Post Office (historical monument); S. Fk. Kaweah River 304 Comment
  UC1228374  Phacelia imbricata subsp. imbricata L. R. Heckard 1956-6-30 776 Los Angeles near Padua Hills (ne of Claremont); foothills of San Gabriel Mountains Comment
  UC1228375  Phacelia imbricata subsp. imbricata L. R. Heckard 1956-6-30 776 Los Angeles near Padua Hills (ne of Claremont); foothills of San Gabriel Mountains Comment
  RSA133924  Phacelia imbricata subsp. imbricata L. R. Heckard 1952-6-6 292 Monterey Along Lewis Creek, near San Benito County line. Comment
  RSA133928  Phacelia imbricata subsp. imbricata L. R. Heckard 1952-6-5 288 San Benito About 12 miles east of junction with King City - Hollister road along road to Idria. Comment
  RSA133929  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-24 447 Santa Clara Canyon of the Almaden reservoir, south of New Almaden. 183 Comment
  RSA133931  Phacelia imbricata subsp. imbricata L. R. Heckard, J. R. Sweeney 1953-4-27 342 Butte About half a mile below Las Plumas Road junction, along the Feather River highway. 183 Comment
  RSA133946  Phacelia imbricata subsp. imbricata L. R. Heckard 1952-6-5 283 San Benito Above mine at Idria. Comment
  RSA134000  Phacelia imbricata subsp. imbricata L. R. Heckard 1952-7-12 338 Santa Cruz Along State Highway 9, three miles south of junction with highway 5 (near or in San Mateo County?). Comment
  RSA134018  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-30 463 Tulare Northwest-facing slope of Blue Ridge; along road to Exeter about five miles northwest of Milo Junction. 976 Comment
  RSA134019  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-30 466 Tulare About 200 yards from South Fork Kaweah River, five miles south of highway 198 along the South Fork Road. 305 Comment
  RSA134023  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-31 478 Fresno About 17 miles south of the town of Dinkey Creek along road to Trimmer. 976 Comment
  RSA134026  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-31 476 Fresno Along road from Pine Flat to Trimmer, about three miles north of Pine Flat Dam. Comment
  RSA134029  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-23 437 Santa Clara Along Oak Glen Avenue about five miles southeast of Madrone. 152 Comment
  RSA134030  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-23 442 Santa Clara About five miles southwest of Gilroy Hot Springs. 290 Comment
  UC1228287  Phacelia imbricata subsp. imbricata L. R. Heckard and C. R. Bell 1951-6-13 175 Colusa at base of cliff just n Stonyford Comment
  UC1228316  Phacelia imbricata subsp. imbricata L. R. Heckard 1953-5-30 464 Tulare near bridge crossing of N. Fk. Kaweah River P.O. and hist. marker (3 mi n of Three Rivers) 297 Comment
  RSA133585  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-25 746 San Diego Along route 94 about 4.5 miles E of Campo, San Diego County. Comment
  SD58477  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-28 768 Riverside Along edge of Saunders Meadow, near Idyllwild, San Jacinto Mountains. Comment
Read comments
Nov 2 2008
  UC1228318  Phacelia imbricata subsp. patula L. R. Heckard 1953-5-14 409 San Diego hillside around Desert View (near town of Mount Laguna); Laguna Mts. 1889 Comment
  UC1228328  Phacelia imbricata subsp. patula L. R. Heckard 1960-6-27 748 San Diego along Riverside Dr. to Descanso 0.4 mi n highway 80; Sweetwater River 1036 Comment
  UC1228329  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-27 750 San Diego on Viejas Blvd. 1.5 mi w Descanso 1066 Comment
  UC1228330  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-27 752 San Diego along river just n Descanso school; Sweetwater River 1036 Comment
  UC1228331  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-27 752 San Diego along river just n Descanso school; Sweetwater River 1036 Comment
  UC1228332  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-27 755 San Diego hillside around Desert View (near town of Mount Laguna); Laguna Mts. 1889 Comment
  UC1228337  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-27 761 San Diego road bank in canyon about 2 mi se Julian 1402 Comment
  UC1228376  Phacelia imbricata subsp. patula L. R. Heckard 1956-6-28 768 Riverside near Idyllwild (along edge of meadow); San Jacinto Mountains, Saunders Meadow Comment
  JEPS28420  Phacelia imbricata subsp. patula L. R. Heckard 1953-6-15 505 Los Angeles along road to Tujunga Canyon 1.5 mi below summit (w side of mt.); San Gabriel Mountains, Mt. Gleason; along road to Tujunga Canyon, W side of Mt. Gleason, San Gabriel Mts., Los Angeles Co. 1828 Comment
  JEPS79142  Phacelia inundata L. R. Heckard with R. Bacigalupi 1980-6-11 5245 Lassen along US 395 s Deep Creek crossing (11.3 mi n of Litchfield) 1463 Comment
  JEPS57393  Phacelia linearis L. R. Heckard with T. I. Chuang 1968-7-2 1967 Siskiyou along U.S. Hwy 97 6 mi n Weed 1219 Comment
  UC1174668  Phacelia longipes L. R. Heckard, R. Bacigalupi, and G. T. Robbins 1953-6-15 508 Los Angeles along Forest Service rd near confluence of Pacoima Creek with its North Fork; San Gabriel Mts., Pacoima Canyon Comment
  UCSB6931  Phacelia longipes Heckard, L.; Bacigalupi, Rimo; Robbins, G. 1953-6-15 Los Angeles Along Forest Service road in Pacoima Canyon, near confluence of its main and its north fork, in canyon bottom; San Gabriel Mountains Comment
  JEPS73651  Phacelia marcescens L. R. Heckard with G. L. Stebbins 1973-6-17 3439 Placer about 7 air mi se of Emigrant Gap (on e face of Big Valley Bluff); Big Valley Bluff 1524 Comment
  JEPS60184  Phacelia minor L. R. Heckard 1969-4-24 2161 Riverside hillside along Hwy 79 about 7 mi s Sage Comment
  JEPS78788  Phacelia mohavensis L. R. Heckard with Michael Morris 1976-6-13 4266 Los Angeles along forest service rd 3N17 at entrance to Hidden Valley Scout Camp (just n of Bandito Campground, 2 mi w of Route 2); San Gabriel Mts. Comment
  JEPS47452  Phacelia mutabilis L. R. Heckard and R. Bacigalupi 1966-8-11 1550 Inyo along creek above Cottonwood Sawmill (12 air mi sw of Lone Pine); Cottonwood Creek 2834 Comment
  JEPS57215  Phacelia mutabilis L. R. Heckard 1967-8-13 1723 Trinity along trail between Deadfall Meadow and Middle Deadfall Lake; The Eddys 2072 Comment
  JEPS60255  Phacelia mutabilis L. R. Heckard with R. Ornduff 1969-7-9 2322 Nevada about 1 mi e junction of road to Highway 20 (n shore of lake); Bowman Lake 1706 Comment
  JEPS75390  Phacelia mutabilis L. R. Heckard with M. E. Ashton 1975-9-7 4139 Mendocino along trail w Leech Lake Mt. Peak (ca 13 air mi ne of Covelo) 1920 Comment
  UC1051793  Phacelia mutabilis L. R. Heckard and C. R. Bell 1951-6-13 170 Colusa n slope of mt. Mendocino National Forest, Goat Mountain (ne of Bartlett Springs, along road from Bear Creek to Fouts Springs) Comment
  UC1051794  Phacelia mutabilis L. R. Heckard 1951-6-14 181 Glenn Plaskett Meadows campground Mendocino National Forest (edge of meadow) Comment
  UC1051798  Phacelia mutabilis L. R. Heckard 1952-6-19 315 Shasta just w Viola (along roadside) 1341 Comment
  UC1051800  Phacelia mutabilis L. R. Heckard 1952-8-7 S- 71 Unknown Botanical Garden Berkeley Comment
  UC1051807  Phacelia mutabilis L. R. Heckard 1953-7-25 T- 290 Alameda greenhouse Berkeley Comment
  UC1051825  Phacelia mutabilis L. R. Heckard 1952-10-12 S- 220 Alameda courtyard of Life Science Building Berkeley Comment
  UC1051826  Phacelia mutabilis L. R. Heckard 1952-6-26 S- 214 Alameda in greenhouse Berkeley Comment
  RSA134007  Phacelia mutabilis L. R. Heckard 1956-8-6 825 Butte Along Butte Creek just west of Jonesville. 1372 Comment
  SD58514  Phacelia mutabilis L. Heckard 1953-7-25 T 290 Fresno Transplants raised in Berkely Greenhouse, Collected at Summit of Dinkey Creek-Trimmer Rd Comment
  UC1051799  Phacelia mutabilis L. R. Heckard 1952-6-20 317 Plumas in front of P.G.E. Camp Almanor (along Hwy 89 s of dam); Lake Almanor 1402 Comment
  UC1228363  Phacelia mutabilis L. R. Heckard 1956-7-2 786 Tulare along Sequoia National Park rd about 20 mi from Giant Forest (on road to Fresno) 2194 Comment
  UC1228364  Phacelia mutabilis L. R. Heckard 1956-7-2 786 Tulare along Sequoia National Park rd about 20 mi from Giant Forest (on road to Fresno) 2194 Comment
  RSA134088  Phacelia nemoralis subsp. nemoralis L. R. Heckard 1952-7-12 337 Santa Cruz Road down to Ben Lomond (town) from Eagle Rock lookout (Jamison road). Santa Cruz Mts. 610 Comment
  RSA134091  Phacelia nemoralis subsp. nemoralis L. R. Heckard 1953-5-23 436 Santa Clara Along Oak Glen Avenue about 5 miles SE of Madrone. 152 Comment
  UC1051814  Phacelia nemoralis subsp. nemoralis L. R. Heckard 1953-5-23 440 Santa Clara along road to Gilroy Hot Springs around 6 mi sw springs (above Coyote River) 274 Comment
  UC1051802  Phacelia nemoralis subsp. oregonensis L. R. Heckard 1953-7-23 T- 133 Alameda courtyard of Life Science Building Berkeley Comment
  UC1051816  Phacelia nemoralis subsp. oregonensis L. R. Heckard 1952-5-12 265 Del Norte along US 97 just above Myrtle Creek Bridge (roadside above river); Smith River Comment
  UC1051818  Phacelia nemoralis subsp. oregonensis L. R. Heckard 1952-5-13 275 Mendocino above river about 2 mi s Humboldt County Line (along US hwy 101); South Fork of Eel River Comment
  UC1051819  Phacelia nemoralis subsp. oregonensis L. R. Heckard 1952-5-13 277 Mendocino along roadbanks near Hickey State Park Comment
  UC1244089 Image available Phacelia oreopola L. R. Heckard and R. Bacigalupi 1953-6-15 505 Los Angeles Los Angeles Co. Comment
  CAS-BOT-BC6858  Phacelia oreopola subsp. simulans Lawrence Ray Heckard 1953-6-18 531 San Bernardino San Bernardino Mountains. Along Radford road from Seven Oaks to Big Bear Lake Comment
  SD58490  Phacelia oreopola subsp. simulans L. R. Heckard 1956-6-29 772 San Bernardino Green Valley, ca. 0.5 mile northeast of the lake; San Bernardino Mountains. 2042 Comment
  UC1244088 Image available Phacelia oreopola subsp. simulans L. R. Heckard with R. Bacigalupi, and G. T. Robbins 1953-6-18 531 San Bernardino near Moonridge (area of mountain homes) (s of Big Bear Lake, along Radford road from Seven Oaks to Big Bear Lake); San Bernardino Mts.; San Bernardino Mts., San Bernardino Co. 2194 Comment
  JEPS81367  Phacelia procera L. R. Heckard and J. C. Hickman 1982-7-7 5976 Lake nw side of mt. Snow Mt., Middle Fork of Stony Creek 1569 Comment
  JEPS86189  Phacelia ramosissima var. eremophila L. R. Heckard and T. I. Chuang 1982-8-4 6047 Alpine about 0.3 mi w Monitor Pass 2529 Comment
  JEPS75570  Phacelia stebbinsii L. R. Heckard 1969-6-1 2277 El Dorado near dam below Jaybird Powerhouse (nw of Riverton) 914 Comment
  SD116316  Phacelia stebbinsii L. R. Heckard 1969-6-1 2277 El Dorado Near dam below Jaybird Powerhouse, northwest of Riverton. 914 Comment
  JEPS70902  Phacelia vallis-mortae var. vallis-mortae L. R. Heckard 1973-4-26 3331 San Bernardino about 7 mi ne of Barstow (along Fort Irwin Road); Fort Irwin Road 762 Comment
  JEPS67917  Phalaris L. R. Heckard and J. H. Thomas 1972-4-16 2902 San Mateo along e side Upper Crystal Springs Reservoir ((below State Highway interchange)); along e side Upper Crystal Springs Reservoir Comment
  JEPS75743  Phleum alpinum L. R. Heckard 1974-9-11 3929 Lake margin Frog Pond (about 1/2 mi nw of Foutch Camp (about 1 1/2 mi se of Snow Mt. West)); se of Snow Mt. West, Frog Pond 1889 Comment
  JEPS74894  Phlox condensata L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1975-6-15 4096 San Bernardino w end Holcomb Valley; San Bernardino Mts. 2133 Comment
  JEPS80402  Phlox diffusa L. R. Heckard and J. Hickman 1981-6-23 5635 Lake nw spur North Ridge; Snow Mt. 1981 Comment
  JEPS74898  Phlox dolichantha L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-6-15 4100 San Bernardino along Holcomb Valley road w Baldwin Lake; San Bernardino Mts. Comment
  JEPS85036  Phlox gracilis Larry Heckard and Mary Ashton 1969-5-3 2199 Napa ca 7 mi ne Napa (Mead Ranch, off the Atlas Peak Rd) 457 Comment
  JEPS86610  Phlox gracilis L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6710 Colusa 0.5 mi ne Summit Springs (sw flank of Snow Mountain, Colusa-Lake Co line); Snow Mountain 1640 Comment
  JEPS80199  Phoradendron libocedri L. R. Heckard and J. Hickman 1980-7-3 5354 Colusa n. side of rd. across from Summit Springs (Snow Mt., Colusa-Lake Co. boundary); Snow Mt. Comment
  JEPS80242  Phoradendron villosum L. R. Heckard and J. Hickman 1980-7-3 5403 Colusa near Summit Springs (Snow Mt.); Snow Mt. Comment
  JEPS73855  Phyla nodiflora var. nodiflora L. R. Heckard 1974-4-19 3648 Merced 1/2 mi n Salt Slough (San Luis Island); n of Salt Slough, San Luis Island Comment
  JEPS57218  Phyllodoce empetriformis L. R. Heckard 1967-8-13 1719 Trinity sw of Mount Eddy (above Upper Deadfall Lakes) 2560 Comment
  JEPS84213  Phyllodoce empetriformis L. R. Heckard with Susan D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6418 Siskiyou 5 mi n of the town of Seiad Valley (e slope of Kangaroo Mountain, at head of Hell's Canyon); Kangaroo Mountain, Hell's Canyon 1828 Comment
  JEPS55997  Pickeringia montana L. R. Heckard and R. Bacigalupi 1968-6-27 Contra Costa n.e. Deer Flat (Bald Ridge, Mt. Diablo); Mt. Diablo, Bald Ridge 670 Comment
  JEPS65182  Pilularia americana L. R. Heckard 1971-4-15 2485 Contra Costa s Byron (field at intersection of Holey Rd.) Comment
  JEPS57149  Pinus balfouriana L. R. Heckard 1967-8-12 1674 Trinity 2 air miles nw of Mt. Eddy summit (ridge to the e of Eddy grade divide); Mt. Eddy, Eddy grade divide 2164 Comment
  JEPS88720  Pinus flexilis L. R. Heckard 1978-8-3 4919 Mono slopes above and se Little Virginia Lake 2926 Comment
  JEPS81327  Pinus jeffreyi L. R. Heckard and J. C. Hickman 1982-7-9 6000 Lake s side Snow Mt. (Summit Springs trail, Lake-Colusa County boundary) 1828 Comment
  JEPS79066  Pinus monophylla L. R. Heckard 1980-4-15 5167 A Kern above Bodfish summit (road to Piute Mt.) 1463 Comment
  JEPS80302  Pinus monticola L. R. Heckard and J. Hickman 1980-9-17 5494 Lake n side North Ridge (toward top, e end), Snow Mt. ((toward top, e end), Snow Mt.); Snow Mt., n side of North Ridge (toward top, e end) 2011 Comment
  JEPS80314  Piperia unalascensis L. R. Heckard and J. Hickman 1981-6-20 5553 Lake n slope North Ridge; Snow Mt. 1767 Comment
  JEPS73694  Plagiobothrys acanthocarpus L. R. Heckard with Wm. Hirano and Ted Niehaus 1968-3-5 1763 Contra Costa along Byron-Bethany road about 3 mi se Byron (at junction of Holey Road, between railroad and hwy) 7 Comment
  JEPS81772  Plagiobothrys canescens L. R. Heckard 1973-4-18 3280 Alameda about 17 mi s junction of Mines Road with Tesla Road (along Mines Road, e of Livermore, about 3 mi n of Santa Clara County line) Comment
  JEPS78247  Plagiobothrys mollis L. R. Heckard with T. I. Chuang and R. C. Bacigalupi 1978-7-20 4900 Sierra about 3 mi (air) ne Calpine (s of Beckwourth, Sierra Valley); Sierra Valley 1463 Comment
  JEPS80194  Plagiobothrys nothofulvus L. R. Heckard and J. Hickman 1980-7-3 5347 Colusa ca 10 mi w Stonyford (just w of Summit Springs, sw of Snow Mt., Colusa-Lake County boundary) 1548 Comment
  JEPS81273  Plagiobothrys nothofulvus L. R. Heckard and J. C. Hickman 1982-7-5 5883 Colusa s side Snow Mt.; , Summit Springs 1500 Comment
  JEPS86409  Plagiobothrys stipitatus L. R. Heckard with L. Feeney, P. Faber, and J. C. Hickman 1986-5-13 6256 Alameda n of Mud Slough (e of SP railroad tracks, e of San Francisco Bay, site of proposed airport); Fremont Comment
  JEPS79217  Plagiobothrys stipitatus var. micranthus L. R. Heckard with R. C. Bacigalupi 1980-6-10 5265 Modoc about 10 mi nw Lookout (along Great Northern Railroad grades) Comment
  JEPS73858  Plagiobothrys stipitatus var. stipitatus L. R. Heckard 1974-4-19 3651 Merced 1/2 mi n Salt Slough; San Luis Idland Comment
  JEPS81255  Plantago elongata L. R. Heckard, T. I. Chuang and Michael Zander 1982-7-21 6036 Alameda about 0.8 mi e Vasco road (s of Altamont Creek, ne of Scenic Avenue, n of Livermore) Comment
  JEPS85040  Plantago erecta Larry Heckard and Mary Ashton 1969-5-3 2194 Napa ca 7 mi ne Napa (Mead Ranch, off the Atlas Peak Rd) 457 Comment
  JEPS70853  Plectritis ciliosa subsp. ciliosa L. R. Heckard 1973-4-18 3277 Alameda e, Livermore (ca. 17 mi. s. along Mines Rd. from its junction w/ Tesla Rd., ca. 3 mi. n. of Santa Clara Co. line) Comment
  JEPS81274  Plectritis congesta L. R. Heckard and J. C. Hickman 1982-7-5 5884 Colusa below (south of) Summit Spring (s side of Snow Mountain); Snow Mountain 1500 Comment
  JEPS75358  Pleuraphis rigida L. R. Heckard 1976-3-15 4224 Imperial along route 78, 0.8 mi e San Diego County line Comment
  JEPS84214  Pleuricospora fimbriolata L. R. Heckard with J. Hickman et al. 1986-7-17 6481 Siskiyou 0.2 mi w Cook and Green Pass; w of Cook and Green Pass 1465 Comment
  JEPS86408  Pleuropogon californicus L. R. Heckard with L. Feeney, P. Faber, and J. C. Hickman 1986-5-13 6255 Alameda e of San Francisco Bay (n of Mud Slough, e of SE of SP railroad tracks, site of proposed airport, Fremont); Fremont Comment
  JEPS80239  Poa pratensis subsp. pratensis L. R. Heckard and J. Hickman 1980-7-3 5400 Lake ca 1/4 mi n Summit spring (Colusa Co Border); Snow Mt Comment
  JEPS76560  Poa secunda subsp. secunda L. R. Heckard with Ted Evans 1977-4-5 4614 Kern w face Leuhman Ridge (Edwards Air Force Base); Mohave Desert 853 Comment
  JEPS76764  Poa secunda subsp. secunda L. R. Heckard 1974-4-25 3673 San Joaquin 1/2 mi e of Almeda Co line Corral Hollow (just w of Drop Tower No. <no. not given>, grounds of Atomic Energy Commission, U of CA testing site) 304 Comment
  JEPS80177  Poa secunda subsp. secunda L. R. Heckard with J. Hickman 1980-7-2 5329 A Lake summit Signal Peak; Snow Mt 2036 Comment
  JEPS80238  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1980-7-3 5399 Lake 1/4 mi n Summit Spring; Snow Mt Comment
  JEPS80373  Poa secunda subsp. secunda L. R. Heckard and J. Hickman 1981-6-22 5606 Colusa s side of e ridge of E Peak Snow Mt 1950 Comment
  JEPS81341  Poa secunda subsp. secunda L. R. Heckard with J. Hickman 1982-7-6 5954 Colusa West Peak Snow Mt 2103 Comment
  JEPS85020  Poa secunda subsp. secunda Larry Heckard and Mary Ashton 1969-5-3 2224 Napa 7 mi ne Napa (Mead Ranch, off Atlas Peak Rd, above and w of meadow) 510 Comment
  JEPS80474  Poa unilateralis L. R. Heckard with R. Bacigalupi and A. Howard 1981-5-20 5509 Mendocino ca 2 mi n Elk (bluffs along SR 1 at Sartori Creek) Comment
  JEPS81440  Pogogyne douglasii L. R. Heckard 1982-7-24 5827 A Sonoma Old Naval Air Station Comment
  JEPS81441  Pogogyne douglasii subsp. parviflora L. R. Heckard 1982-7-24 5827 A Sonoma Old Naval Air Station. Fall 1981 Comment
  JEPS68348  Polanisia dodecandra subsp. trachysperma L. R. Heckard with R. Bacigalupi and B. Doren 1971-9-9 2788 Colusa ca. 2 mi. n.w. Sites 243 Comment
  JEPS84249  Polemonium californicum L. R. Heckard with J. Hickman et al. 1986-7-17 6517 Siskiyou n slope of Condrey Mt. 1960 Comment
  JEPS60303  Polygala acanthoclada L. R. Heckard and T. I. Chuang 1969-8-5 2378 San Bernardino along road 2.3 mi s Barnwell (ca 9 mi s of Ivanpah); New York Mts. 1463 Comment
  JEPS73706  Polygala cornuta var. cornuta L. R. Heckard 1968-5-30 1929 Shasta 4 mi e Millville (above basaltic road cut); gorge of Bear Creek 243 Comment
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Feb 29 2016
  JEPS73711  Polygala cornuta var. cornuta L. R. Heckard with T. I. Chuang 1968-7-2 1964 Shasta along w side of river 7 mi n La Moine; Sacramento River 457 Comment
  JEPS76746  Polygonum amphibium var. stipulaceum L. R. Heckard with Mary Ashton 1975-9-5 4117 Mendocino about 15 air mi ne Covelo (s side of lake); Howard Lake 1173 Comment
  JEPS76753  Polygonum amphibium var. stipulaceum L. R. Heckard with Mary Ashton 1975-9-5 4117 Mendocino about 15 air mi ne Covelo (s side of lake); Howard Lake 1173 Comment
  JEPS81372  Polygonum davisiae L. R. Heckard and J. C. Hickman 1982-7-8 5983 Colusa just n summit marker (West Peak and Cirque from West Peak); Snow Mt. Comment
  JEPS80203  Polygonum douglasii subsp. douglasii L. R. Heckard and J. Hickman 1980-7-3 5358 Colusa just w Summit Springs (ca 10 mi w of Stonyford, Colusa-Lake Co. boundary); Snow Mt. 1548 Comment
  JEPS75025  Polygonum douglasii subsp. spergulariiforme L. R. Heckard and R. Bacigalupi 1975-10-9 4209 Siskiyou along Dunsmuir Avenue about 1 mi s Dunsmuir (just off Interstate 5, bottom of road bank) Comment
  JEPS66413  Polygonum hydropiper L. R. Heckard and P. Rubtzoff 1971-7-31 2674 Tehama land-locked lagoon off Sacramento River (just ne of Red Bluff) Comment
  JEPS74998  Polygonum hydropiper L. R. Heckard and P. Rubtzoff 1971-9-15 2806 San Joaquin along Airport Way 2.6 mi s junction of West Ripon road (ca 7 mi sw of Manteca) Comment
  JEPS80328  Polygonum minimum L. R. Heckard and J. Hickman 1981-6-20 5565 Lake Lower Milk Ranch meadow Snow Mt. 1920 Comment
  JEPS80764  Polygonum parryi L. R. Heckard and J. C. Hickman 1981-7-30 5731 Colusa meadow n Trout Creek (se side of mt.); Snow Mt. 1828 Comment
  JEPS80674  Polygonum polygaloides subsp. confertiflorum L. R. Heckard and T. I. Chuang 1981-6-10 5526 Shasta along route 299 1.5 mi w Fall River ((in Fall River Mills)) 1066 Comment
  JEPS86237  Polygonum polygaloides subsp. confertiflorum L. R. Heckard and T. I. Chuang 1981-6-10 5526 Shasta along route 299 1.5 mi w Fall River ((in Fall River Mills)) 1066 Comment
  JEPS80325  Polygonum polygaloides subsp. kelloggii L. R. Heckard and J. Hickman 1981-6-20 5563 Lake Lower Milk Ranch Meadow Snow Mt. 1920 Comment
  JEPS74999  Polygonum punctatum L. R. Heckard and P. Rubtzoff 1971-9-15 2805 San Joaquin along Airport Way 2.6 mi s junction of West Ripon road (ca 7 mi sw of Manteca) Comment
  JEPS75000  Polygonum punctatum L. R. Heckard and P. Rubtzoff 1971-9-15 2805 San Joaquin along Airport Way 2.6 mi s junction of West Ripon road (ca 7 mi sw of Manteca) Comment
  JEPS75839  Polygonum sawatchense subsp. sawatchense L. R. Heckard 1974-9-11 3949 Colusa just nw rocky promontory overlooking Fouts Spring 1798 Comment
  JEPS35563  Polypodium scouleri L. R. Heckard 1964-6-24 1391 San Francisco n. slope Mt. Davidson (San Francisco); San Francisco 259 Comment
  JEPS57341  Polystichum dudleyi L. R. Heckard 1968-5-25 1896 Monterey canyon 1/2 mi back from ocean Julia <Pfeifer> Burns State Park Comment
  JEPS75871  Polystichum imbricans subsp. imbricans L. R. Heckard 1974-9-9 3857 Colusa ca. 1/4 mi se Foutch Camp; Snow Mt. 1828 Comment
  JEPS80726  Polystichum imbricans subsp. imbricans L. R. Heckard and J. C. Hickman 1981-7-28 5685 Lake w side Snow Mt. (slope above Bear Creek) 1569 Comment
  JEPS57189  Polystichum lemmonii L. R. Heckard 1967-8-13 1685 Trinity s slope Mt. Eddy 2590 Comment
  JEPS79756  Polystichum lemmonii L. R. Heckard 1967-8-13 1685 Trinity s slope Mt. Eddy 2590 Comment
  SEINET10939153  Porterella carnosula Lawrence R. Heckard 1978-7-19 Heckard 4888 Modoc Warner Mts., about 3 miles southwest of Patterson Ranger Station, just north of Lassen County line 2012 Comment
  JEPS66419  Potamogeton crispus L. R. Heckard and P. Rubtzoff 1971-7-31 2681 Tehama just ne of Red Bluff (in lagoon off the Sacramento River) Comment
  RSA518665  Potamogeton crispus L. R. Heckard, Peter Rubtzoff 1971-7-31 2681 Tehama In shallow water of lagoon off the Sacramento River just northeast of Red Bluff. Comment
  JEPS76743  Potamogeton pectinatus L. R. Heckard with Mary Ashton 1975-9-5 4120 Mendocino about 15 air mi ne of Covelo; Howard Lake 1173 Comment
  JEPS83142  Potentilla biennis L. R. Heckard 1984-8-16 6218 Inyo Route 168 to Lake Sabrina from Bishop at lodge-store on Bishop Creek; rte to Lake Sabrina, on Bishop Creek 2438 Comment
  JEPS84265  Potentilla breweri L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6339 Siskiyou ca 1/2 mi se Red Butte (ca 7 mi nne of Seiad Valley, sw of Cook and Green Pass); sw of Cook and Green Pass, se Red Butte, nne of Seiad Valley 1730 Comment
  JEPS57173 Image available Potentilla cristae L. R. Heckard 1967-8-13 1702 Siskiyou Summit Region of Mount Eddy 2743 Comment
  JEPS84266  Potentilla drummondii L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6372 Siskiyou ca 1/2 mi e Red Butte summit (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass); nne Seiad Valley, e of Red Butte summit, w Cook and Green Pa 1900 Comment
  JEPS80167  Potentilla drummondii subsp. drummondii L. R. Heckard with J. Hickman 1980-7-2 5318 Lake ca 10 mi w Stonyford (ne of Snow Mountain Peaks, Upper Milk Ranch Meadow); ne of Snow Mountain Peaks, Upper Milk Ranch Meadow 1920 Comment
  JEPS73682  Potentilla gracilis var. fastigiata L. R. Heckard with R. C. Bacigalupi 1967-9-1 1738 A Tulare along lower part of trail to Eagle Lake from Mineral King; trail to Eagle Lake from Mineral King 2407 Comment
  JEPS81657  Potentilla millefolia L. R. Heckard with L. Constance and R. Ornduff 1969-6-24 2297 Siskiyou Murphy Wells, 0.8 mile south of Bray junction on U.S.97. 1493 Comment
  JEPS75725  Prunus emarginata L. R. Heckard 1974-9-9 3860 Colusa w of Trout Creek crossing on trail from Foutch CAmp (Snow Mountain); Snow Mountain 1828 Comment
  JEPS70949 Image available Prunus ilicifolia subsp. lyonii L. R. Heckard with Ralph Philbrick 1973-5-10 3382 Santa Barbara Ravine north of orchard of Stanton Ranch, about 3 miles east of ranch headquarters Santa Cruz Island. Comment
  JEPS73717  Psathyrotes annua L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-12 2017 Inyo along Hwy 127 about 4 mi s Shoshone 396 Comment
  JEPS47334  Psathyrotes ramosissima L. R. Heckard and R. Bacigalupi 1966-5-9 1509 Inyo grade to Wild Rose Canyon; Death Valley Comment
  JEPS80414  Pseudotsuga menziesii var. menziesii L. R. Heckard and J. Hickman 1981-6-23 5647 Lake n slope North Ridge (on Crockett Camp Trail); Snow Mt. 1584 Comment
  JEPS80806  Pseudotsuga menziesii var. menziesii L. R. Heckard and J. Hickman 1981-7-30 5777 Colusa along upper (e side) Miller Camp Meadow; Snow Mt. 1874 Comment
  JEPS73859  Psilocarphus brevissimus var. brevissimus L. R. Heckard 1974-4-19 3652 Merced 0.25 mi n Salt Slough; San Luis Island Comment
  JEPS73932  Psilostrophe cooperi L. R. Heckard 1974-5-24 3750 San Bernardino s Lecyr Well (near Barnwell); New York Mts. 1554 Comment
  JEPS81667  Psorothamnus arborescens var. minutifolius L. R. Heckard 1969-4-25 2182 San Bernardino Along US Hwy 395 at junction of Sand Canyon road, about 1 1/2 mi S of the Inyo Co. line Comment
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Oct 7 2014
  CAS-BOT-BC340830  Psorothamnus polydenius L. R. Heckard; Rimo Bacigalupi 1951-8-11 3511 Mono Along California Highway #120, 2 miles above and west of Benton Hot Springs Comment
  NY702833  Psorothamnus polydenius var. polydenius L. R. Heckard 1951-8-11 3511 Mono Along California Highway #120, 2 miles above and west of Benton Hot Springs Comment
  JEPS73928  Purshia mexicana var. stansburyana L. R. Heckard 1974-5-24 3746 San Bernardino about 2 mi sw Lecyr Well (se of Ivanpah); New York Mts. 1676 Comment
  JEPS80430  Purshia tridentata var. tridentata L. R. Heckard 1974-9-9 3840 A Colusa trail up from Summit Springs; Snow Mt. 1859 Comment
  JEPS80835  Purshia tridentata var. tridentata L. R. Heckard and J. C. Hickman 1981-8-1 5807 Lake sw side Snow Mt. (ridge nw of w branch of Frog Creek) 1920 Comment
  JEPS76688  Pyrola crypta L. R. Heckard 1975-9-8 4179 Mendocino 1/2 mile south of Leech Lake (ca. 13 air miles southeast of Covelo) 1889 Comment
  JEPS80783  Pyrola dentata L. R. Heckard and J. C. Hickman 1981-7-30 5756 Colusa Trout Creek, southeast side of Snow Mountain 1600 Comment
  JEPS75754  Pyrola dentata L. R. Heckard and R. Bacigalupi 1976-9-6 4436 Colusa East of Trout Creek crossing, Snow Mountain 1859 Comment
  JEPS80870  Pyrola picta L. R. Heckard and J. C. Hickman 1980-9-17 5488 Lake Summit about 1 mile Northwest of Frog Pond on Milk Ranch trail, Snow Mt. 2042 Comment
  JEPS74349  Pyrrocoma carthamoides var. cusickii L. R. Heckard, T. I. Chuang, and R. Bacigalupi 1974-7-24 3768 Modoc 3.5 mi n Cedar Pass (along forest service road); Warner Mts. 2042 Comment
  JEPS80298  Quercus L. R. Heckard, and J. Hickman 1980-9-17 5487 Lake s side w ridge of West Peak (Milk Ranch trail); Snow Mt., West Peak 1981 Comment
  JEPS84286  Quercus L. R. Heckard with R. Raiche, S. Winchester 1986-7-17 6486 Siskiyou e of Cook and Green Pass (ridge w of summit of Copper Butte) 1767 Comment
  UCD45324  Quercus X chasei L. R. Heckard; C. L. Custer 1965-10-5 9134 Lake Along road to Sulphur Bank Point, ca. 1/2 mile west of Sulphur Bank Community, north-facing hillside above shore of Clear Lake. Elev. 1600 ft. 487 Comment
  JEPS79366  Quercus cornelius-mulleri L. R. Heckard with E. Lim Dhillon and M. Ashton 1979-7-18 5139 San Bernardino Cajon Pass San Bernardino Mts. 1249 Comment
  JEPS76664  Quercus durata L. R. Heckard 1972-6-17 2960 Tehama nw side Tedoc Mt. (along new road around w of mountain) 1280 Comment
  JEPS79104  Quercus durata L. R. Heckard 1980-5-18 5198 El Dorado nw of Rescue (w of Placerville); Pine Hill 609 Comment
  JEPS57399  Quercus garryana L. R. Heckard with T. I. Chuang 1968-7-3 1975 Siskiyou just s Klamath River (near the bridge crossing of the Hornbrook-Alger road) Comment
  JEPS82547  Quercus garryana var. breweri L. R. Heckard 1983-7-27 6112 Colusa s flank Snow Mt. (slopes around Summit Springs) Comment
  JEPS57370  Quercus lobata L. R. Heckard 1968-5-31 1932 Butte Bidwell Park Chico Comment
  JEPS75737  Quercus vacciniifolia L. R. Heckard 1974-9-10 3886 Colusa s side upper reaches of Dark Hollow Creek; Snow Mt., Dark Hollow Creek 2042 Comment
  JEPS80172  Ranunculus alismifolius var. alismifolius L. R. Heckard with J. Hickman 1980-7-2 5323 Lake ne Snow Mt. peaks (ca 10 mi w of Stonyford); Upper Milk Ranch Meadow 1920 Comment
  JEPS75759  Ranunculus aquatilis var. capillaceus L. R. Heckard and R. Bacigalupi 1976-9-6 4444 Lake nw Fouts Camp (Frog Pond); Snow Mt. 1889 Comment
  JEPS76737  Ranunculus aquatilis var. subrigidus L. R. Heckard with Mary Ashton 1975-9-5 4124 Mendocino about 15 air mi ne Covelo; Howard Lake 1173 Comment
  JEPS57230  Ranunculus canus var. ludovicianus L. R. Heckard and R. C. Bacigalupi 1968-5-4 1796 San Bernardino Moist low flat in yellow pine area. Just west of Holcomb Valley Public Camp, San Bernardino Mts. Comment
  JEPS73411  Ranunculus occidentalis L. R. Heckard 1972-7-8 3400 Lake about 1/2 mi nw Foutch Camp; Snow Mt., Frog Pond 1920 Comment
  JEPS80205  Ranunculus occidentalis L. R. Heckard and J. Hickman 1980-7-3 5360 Lake n side of road across from Summit Springs; Snow Mt. 1524 Comment
  JEPS85712  Ranunculus pusillus L. R. Heckard and J. H. Thomas 1972-4-16 2890 San Mateo ca 1 1/2 mi s Pulgas Water Temple (along old Canada road (private), sw of Upper Crystal Springs Reservoir) 121 Comment
  JEPS80260  Rhamnus californica subsp. californica L. R. Heckard, and J. Hickman 1980-9-15 5440 Lake n of road at Summit Springs (Snow Mt., Lake-Colusa County boundary); Snow Mt. 1524 Comment
  JEPS70914  Rhamnus ilicifolia L. R. Heckard 1973-4-27 3343 Stanislaus w of Patterson (Ravine off Fall Creek Canyon near Arroyo del Puerto) 335 Comment
  JEPS70944  Rhamnus pirifolia L. R. Heckard with Ralph Philbrick 1973-5-10 3377 Santa Barbara Willow Canyon, s side of Santa Cruz Island Santa Cruz Island, Willow Canyon 91 Comment
  JEPS76644  Rhamnus tomentella subsp. tomentella L. R. Heckard 1972-6-18 2981 Tehama n of Tedoc Mt. (along Wells Creek); Wells Creek 883 Comment
  JEPS80808  Rhamnus tomentella subsp. tomentella L. R. Heckard and J. C. Hickman 1981-7-31 5780 Colusa e side Snow Mt.; , Fouts Springs Overlook 1783 Comment
  JEPS73439  Ribes binominatum L. R. Heckard 1972-7-8 3033 Lake summit of ridge se West Peak Snow Mt. (Lake and Colusa County line) 2072 Comment
  JEPS70979  Ribes menziesii L. R. Heckard with Walter Knight 1972-3-27 2874 Alameda about 1/4 mi ne Vista Peak (Brushy Knob); Garin Ranch 243 Comment
  JEPS86495  Ribes montigenum L. R. Heckard with J. Hickman and Alice Howard 1986-7-27 6578 Placer ca. 5 mi se Donner Lake (near Frog Lake, in cirque below 7889 ft. rise, ca. 1.5 mi se of Chickering houses at Soda Springs (old resort)); Sherman Chickering's Soda Springs holdings 2286 Comment
  JEPS75851  Ribes roezlii var. cruentum L. R. Heckard 1974-9-10 3897 Colusa e slope East Peak; Snow Mt. 2103 Comment
  JEPS25747  Romanzoffia californica L. R. Heckard with R. Bacigalupi 1961-5-14 1232 San Mateo ca. 2 mi. s. Pilarcitos Reservoir (near Stone Dam Reservoir, along Pilarcitos Creek); Pilarcitos Creek 182 Comment
  JEPS84200  Romanzoffia sitchensis L. R. Heckard with J. Hickman et al. 1986-7-17 6519 Siskiyou e. Condrey Mt. (Alex Hole); Alex Hole 1960 Comment
  JEPS80296  Rorippa curvipes var. truncata L. R. Heckard and J. Hickman 1980-9-17 5483 Lake Upper Milk Ranch Meadow Snow Mt.; , Upper Milk Ranch Meadow 1935 Comment
  JEPS75002  Rorippa palustris L. R. Heckard and P. Rubtzoff 1971-9-15 2804 San Joaquin ca 7 mi s.w. Manteca (along Airport Way 2.6 mi s. of junction of West Ripon Rd.) Comment
  JEPS75001  Rorippa palustris var. occidentalis L. R. Heckard and P. Rubtzoff 1971-9-15 2804 San Joaquin ca 7 mi s.w. Manteca (irrigation ditch along Airport Way 2.6 mi s. of junction of West Ripon Rd.) Comment
  JEPS57266  Rosa californica L. R. Heckard and R. C. Bacigalupi 1968-5-8 1830 San Diego along Hwy 76 about 2 mi s Bonsall (below road bank, between road and river); San Luis River 60 Comment
  JEPS84263  Rosa pisocarpa L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6360 Siskiyou ca 1/2 mi e Red Butte summit (ca 7 mi nne of Seiad Valley w of Cook and Green pass) 1900 Comment
  JEPS86191  Rumex salicifolius var. salicifolius L. R. Heckard and T. I. Chuang 1970-6-17 2456 Santa Barbara 4 mi from Hwy. 1 (along road to Jalama) Comment
  JEPS67392  Ruppia maritima L. R. Heckard 1970-7-22 2459 Marin n of Novato (near Burdell siding, on s side of road to marina) Comment
  UCSB70477  Ruppia maritima Heckard, L. 1970-7-22 Marin Road to the marina near Burdell siding, north of Novato Comment
  JEPS76728  Sagina saginoides L. R. Heckard 1975-9-7 4141 Mendocino ca. 13 air mi. n.e. Covelo (along small creek (from spring) running w. near trail from Leech Lake Mt. to Red Rock) 1828 Comment
  JEPS76749  Sagina saginoides L. R. Heckard 1975-9-7 4141 Mendocino ca. 13 air mi. n.e. Covelo (along small creek (from spring) running w. near trail from Leech Lake Mt. to Red Rock) 1828 Comment
  JEPS73720  Salicornia bigelovii L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-15 2040 San Diego just n Imperial Beach (Coronado, southern end of San Diego Bay); southern end of San Diego Bay, just n of Imperial Beach Comment
  JEPS81253  Salicornia subterminalis L. R. Heckard, T. I. Chuang and Michael Zander 1982-7-21 6035 Alameda about 0.8 mi e Vasco road (ne of Scenic Avenue, south of Altamont Creek, n Livermore); Livermore Comment
  JEPS81254  Salicornia subterminalis L. R. Heckard, T. I. Chuang and Michael Zander 1982-7-21 6035 A Alameda about 0.8 mi e Vasco road (ne of Scenic Avenue, south of Altamont Creek, n Livermore); Livermore Comment
  JEPS73722  Salicornia virginica L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-16 2043 Orange n of Newport Beach (across U.S. Highway 101 from Huntington State Beach); Bolsas Marsh Comment
  JEPS86603  Salix L. R. Heckard with P. C. Silva 1988-3-17 6667 Inyo w of Panamint Springs (along stream at Darwin Falls); e margin Argus Range 609 Comment
  JEPS84289  Salix eastwoodiae L. R. Heckard with J. Hickman et al. 1986-7-17 6514 Siskiyou n slope Condrey Mt. 1960 Comment
  JEPS76552  Salix exigua L. R. Heckard with Capt. Sutay 1977-4-4 4606 a Kern just s. of Leuhman Ridge and its rocket research complex Edwards Air Force Base Comment
  JEPS70858  Salix laevigata L. R. Heckard 1973-4-18 3283 Alameda e Livermore (ca. 17 mi s along Mines Rd. from its junction with Tesla Rd., ca. 3 mi n of Santa Clara Co. line) Comment
  JEPS76551  Salix laevigata L. R. Heckard with Capt. Sutay 1977-4-4 4606 Kern just s of Leuhman Ridge and its rocket research complex Leuhman Ridge; Edwards Air Force Base Comment
  JEPS76561  Salix laevigata L. R. Heckard with Ted Evans 1977-4-5 4615 Kern rocket research complex on top of Leuhman Ridge; Edwards Air Force Base 914 Comment
  JEPS80250  Salix lasiolepis L. R. Heckard and J. Hickman 1980-9-15 5429 Colusa slopes below Summit Springs; Snow Mt., <Lake-Colusa Co. boundary> 1524 Comment
  JEPS86636  Salix lasiolepis L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-18 6686 Colusa sw flank Snow Mt. (n side of West Peak) 2000 Comment
  JEPS80820  Salix melanopsis L. R. Heckard and J. C. Hickman 1981-7-31 5791 Colusa e side Snow Mt. (<along> Dark Hollow Creek) 1584 Comment
  JEPS74389  Salix orestera L. R. Heckard 1974-8-7 3809 Inyo Long Lake Rock Creek Lakes Basin 3200 Comment
  JEPS86498  Salix orestera L. R. Heckard with J. Hickman and Alice Howard 1986-7-27 6579 Placer ca. 5 mi se Donner Lake (near Frog Lake, in cirque below 7889 ft rise, ca. 1.5 mi se of Chickering houses at Soda Spring (old resort)); , Frog Lake, Sherman Chickering's Soda Springs ho 2286 Comment
  UCD162406  Salpichroa origanifolia L. R. Heckard; R. Bacigalupi 1963-7-2 1352 San Francisco San Francisco, in Lincoln Park just beyond (west) Palace of Legion of Honor. Along old El Camino del Mar (now closed). Comment
  JEPS60188  Salvia carduacea L. R. Heckard 1969-4-24 2169 Riverside about 5 mi s Hemet (s end of Diamond Valley); Diamond Valley 518 Comment
  JEPS76539  Salvia carduacea L. R. Heckard with Capt. Sutay 1977-4-4 4593 San Bernardino about 2 mi e n end of Leuhman Ridge (Edwards Air Force Base); Edwards Air Force Base 822 Comment
  JEPS70969  Salvia mellifera L. R. Heckard 1973-5-22 3417 Monterey about 5 mi sw Aromas (ridge between Long Canyon and Strawberry Canyon) 152 Comment
  JEPS60312  Salvia pachyphylla L. R. Heckard and T. I. Chuang 1969-8-7 2387 A Inyo about 1.5 mi below Charcoal Ovens (Wild Rose Canyon); Panamint Mts., Wild Rose Canyon 1889 Comment
  JEPS57130  Salvia sonomensis L. R. Heckard 1967-5-7 1594 Sonoma w of summit of Hood Peak 792 Comment
  JEPS34460  Sambucus mexicana L. R. Heckard 1963-7-24 1348 San Diego upper road from Lake Henshaw to Palomar Observatory (about 2 mi se of junctions of roads to Birch Hill and Palomar Mt. State Park) 1554 Comment
  JEPS34461  Sambucus mexicana L. R. Heckard 1963-7-24 1349 San Diego property of Roy Silva Descanso (on Manzanita Drive) Comment
  JEPS34462  Sambucus mexicana L. R. Heckard 1963-7-24 1349 San Diego property of Roy Silva Descanso (on Manzanita Drive) Comment
  JEPS57256  Sambucus mexicana L. R. Heckard 1968-5-11 1842 Los Angeles along Hwy 6 1.3 mi below Newhall Junction (canyon slope se of Newhall) 518 Comment
  JEPS57265  Sambucus mexicana L. R. Heckard and R. C. Bacigalupi 1968-5-8 1831 San Diego along Hwy 76 about 2 mi s Bonsall (below road bank, between road and San Luis River) 60 Comment
  JEPS57289  Sambucus mexicana L. R. Heckard and R. C. Bacigalupi 1968-5-5 1805 Riverside 2.6 mi n Radec 548 Comment
  JEPS57405  Sambucus mexicana L. R. Heckard with T. I. Chuang 1968-7-4 1982 Humboldt on Kneeland road 10 mi n Bridgeville Comment
  JEPS57439  Sambucus mexicana L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-11 2003 Mono nw Bridgeport; Site of Masonic 2377 Comment
  JEPS75867  Sambucus mexicana L. R. Heckard 1974-9-10 3881 Colusa East Circle Trail Snow Mt. (at base of ne-facing rocky cliff along spur running se from west peak) 2011 Comment
  JEPS57470  Sambucus racemosa var. microbotrys L. R. Heckard 1968-7-31 2072 A Tulare along Mineral King road 2 mi e Silver City Comment
  JEPS81286  Sanicula crassicaulis L. R. Heckard and J. C. Hickman 1982-7-5 5897 Colusa s side of Snow Mountain, Summit Springs Summit Springs; Snow Mountain, Summit Springs 1500 Comment
  JEPS86584  Sanicula maritima L. R. Heckard with Jim Hickman et al. 1987-4-11 6655 San Luis Obispo n San Simeon (ca 1 mi from ocean, Arroyo de la Cruz); Arroyo de la Cruz 180 Comment
  JEPS86585  Sanicula maritima L. R. Heckard with Jim Hickman et al. 1987-4-11 6655 San Luis Obispo n San Simeon (ca 1 mi from ocean, Arroyo de la Cruz); Arroyo de la Cruz 180 Comment
  JEPS84268  Saxifraga aprica L. R. Heckard with J. Hickman et al. 1986-7-17 6465 Siskiyou 5 mi n of the town of Seiad Valley (Trail up Kangaroo Peak, s of Lily Pad Lake); Kangaroo Peak 2011 Comment
  JEPS84269  Saxifraga aprica L. R. Heckard with J. Hickman et al. 1986-7-17 6465 Siskiyou 5 mi n of the town of Seiad Valley (Trail up Kangaroo Peak, s of Lily Pad Lake); Kangaroo Peak 2011 Comment
  JEPS84347  Saxifraga ferruginea L. R. Heckard with J. Hickman et al. 1986-7-17 6531 Siskiyou se of Condry Mountain (road end area and camp overlooking s end of Alex Hole); Alex Hole 1980 Comment
  JEPS84192  Saxifragopsis fragarioides L. R. Heckard with J. Hickman et al. 1986-7-17 6508 Siskiyou e Condrey Mt. (slopes of Alex Hole); e of Condrey Mt., slopes of Alex Hole 1930 Comment
  UCD65991  Schedonorus arundinaceus L. R. Heckard 1961-4-17 1229 Alameda In backyard at 2508 Dana St., Berkeley. Comment
  JEPS76522  Schismus arabicus L. R. Heckard with Maynard Moe 1977-4-2 4574 San Bernardino ca. 4 mi. s. Kramer Junction (Edwards Air Force Base); Edwards Air Force Base 822 Comment
  JEPS76521  Schismus barbatus L. R. Heckard with Maynard Moe 1977-4-2 4573 San Bernardino about 4 mi s of Kramer Junction (Edwards Air Force Base); Edwards Air Force Base 822 Comment
  JEPS76614  Scirpus californicus L. R. Heckard 1977-10-13 4709 Kern near Branch Memorial Park (near L.A. Co. line, ca. 1/2 mi. w. of Lancaster rd., Edwards Air Force Base); Edwards Air Force Base Comment
  JEPS80227  Scirpus microcarpus L. R. Heckard and J. Hickman 1980-7-3 5384 Lake sw slope Snow Mt. (Summit Springs, Lake County (Colusa Border)); sw slope Snow Mt., Summit Springs 1554 Comment
  JEPS83993  Scirpus microcarpus L. R. Heckard, and J. C. Hickman 1986-7-16 6448 Siskiyou ca 5 mi n of the town Seiad Valley (Lily Pad Lake, se of Red Butte); se of Red Butte, n of Seiad Valley, Lily Pad Lake 1770 Comment
  JEPS57304  Scrophularia atrata L. R. Heckard 1968-5-14 1874 Santa Barbara about 1 1/2 mi s of Lompoc ((Locust Street) on Miguelito Road); Miguelito Road 30 Comment
  JEPS64045  Scrophularia atrata L. R. Heckard 1953-5-10 423 Santa Barbara n Lompoc (just w of summit of road over Purisima Hills); Purisima Hills 304 Comment
  JEPS81351  Scutellaria antirrhinoides L. R. Heckard and J. C. Hickman 1982-7-7 5962 Lake nw side of Snow Mountain (Crooked Tree Ridge); , Crooked Tree Ridge 1706 Comment
  JEPS81352  Scutellaria antirrhinoides L. R. Heckard and J. C. Hickman 1982-7-7 5962 Lake nw side of Snow Mountain (Crooked Tree Ridge); , Crooked Tree Ridge 1706 Comment
  JEPS75726  Scutellaria californica L. R. Heckard 1974-9-9 3861 Colusa along trail about 1/3 mi e of Foutch Camp (along Trout Creek); Snow Mountain, Trout Creek 1828 Comment
  JEPS80261  Scutellaria californica L. R. Heckard and J. Hickman 1980-9-15 5441 Colusa n of road at Summit Springs; Snow Mountain, Summit Springs 1524 Comment
  JEPS80267  Scutellaria californica L. R. Heckard and J. Hickman 1980-9-16 5450 Colusa e of Snow Mountain, West Peak (first meadow along trail from Frog Pond, Snow Mountain); Snow Mountain 1981 Comment
  JEPS81830  Scutellaria californica L. R. Heckard with R. Ornduff 1969-7-9 2323 Nevada along n shore of Bowman Lake (about 1 mi e of junction of road to Hwy 20) 1706 Comment
  JEPS83803  Scutellaria californica L. R. Heckard and J. C. Hickman 1981-7-30 5772 Colusa heading up East Ridge of Snow Mountain, West Peak 1950 Comment
  JEPS57176  Sedum lanceolatum L. R. Heckard 1967-8-13 1698 Siskiyou summit region Mt. Eddy; summit region Mt. Eddy 2743 Comment
  JEPS76655  Sedum laxum subsp. laxum L. R. Heckard 1972-6-17 2969 Tehama western slope Tedoc Mt.; western slope Tedoc Mt. 1310 Comment
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Oct 29 2020
  JEPS84101  Sedum obtusatum L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6320 Siskiyou ca 1/2 air mi from Red Butte (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass, eastern slopes); 1/2 air mi from Red Butte, nne of Seiad Valley 1750 Comment
  JEPS84102  Sedum obtusatum L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6320 Siskiyou ca 1/2 air mi from Red Butte (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass, eastern slopes); 1/2 air mi from Red Butte, nne of Seiad Valley 1750 Comment
  JEPS80092  Sedum obtusatum subsp. boreale L. R. Heckard with J. Hickman 1979-6-16 5100 Lake n Timber Lake (w of Snow Mt. West Peak); , n of Timber Lake 1920 Comment
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Aug 17 2011
  JEPS81417  Sedum obtusatum subsp. retusum L. R. Heckard and J. C. Hickman 1982-7-9 6025 Colusa just e of Lookout on Goat Mt. 1859 Comment
  UC1175241  Sedum spathulifolium Larry Heckard 7824 a Nevada bridge of South Fork Yuba River between Nevada City and North San Juan (State Hiway 49); South Fork Yuba River bet Nevada City and North San Juan Comment
  JEPS73471  Senecio aronicoides L. R. Heckard 1972-7-9 3079 Lake along trail from Frog Pond to Milk Ranch; Snow Mt. 1950 Comment
  JEPS70036  Senecio breweri L. R. Heckard 1971-5-9 2555 Monterey about 7 mi n Jolon Comment
  JEPS79212  Senecio serra var. serra L. R. Heckard with R. C. Bacigalupi 1980-6-12 5253 Lassen about 4.5 mi e Westwood Junction (along Highway 36) 1615 Comment
  JEPS76419  Sesuvium verrucosum L. R. Heckard 1977-10-9 4667 Solano ne end of Joice Island (State Game Refuge, just w of bridge to Grizzly Island Road); , State Game Refuge Comment
  JEPS73612  Sherardia arvensis L. R. Heckard 1971-4-24 2509 Alameda s.e. Livermore (along Mines Rd. (Arroyo Mocho) ca. 7 1/2 mi. s. of Tesla Rd. junction) Comment
  JEPS82318  Sidalcea hartwegii L. R. Heckard 1969-6-1 2271 El Dorado on Bear Creek Road about 1/2 mi w of and above Traverse Creek crossing ((about 2 1/2 air mi se of Georgetown)); w of and above Traverse Creek, se of Georgetown 731 Comment
  JEPS76775  Sidalcea hirsuta L. R. Heckard 1974-5-16 3713 Tuolumne about 1 mi s Taylor Hill ((about 2 mi sw of Chinese Camp), Red Hills, along road into Six-bit Tailings); Red Hills, rd into Six-bit Tailings, s of summit Taylor Hill 304 Comment
  JEPS76776  Sidalcea hirsuta L. R. Heckard 1974-5-16 3713 Tuolumne about 1 mi s Taylor Hill ((about 2 mi sw of Chinese Camp), Red Hills, along road into Six-bit Tailings); Red Hills, rd into Six-bit Tailings, s of summit Taylor Hill 304 Comment
  JEPS80294  Sidalcea oregana subsp. hydrophila L. R. Heckard and J. Hickman 1980-9-17 5482 Lake near w ridge West Peak (Snow Mt., trail to Milk Ranch); Snow Mt., trail to Milk Ranch nr w ridge of West Peak 2011 Comment
  JEPS84215  Sidalcea oregana subsp. oregana L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6322 Siskiyou ca 7 mi nne Seiad Valley (w of Cook and Green Pass, ca 0.5 air mi from Red Butte, e slopes) 1750 Comment
  JEPS73874  Silene antirrhina L. R. Heckard 1974-4-25 3668 San Joaquin 1/2 mi e Alameda County line (just w of Drop Tower No. <blank> on grounds of Atomic Energy Commission, Univ. of Calif. testing site in Corral Hollow); Corral Hollow, Atomic Energy Commission, <UC> testing site 304 Comment
  JEPS76689  Silene bernardina L. R. Heckard 1975-9-8 4178 Mendocino ridge about 3/4 mi s Leech Lake (ca 13 air mi se of Covelo); s of Leech Lake, se of Covelo 1889 Comment
  JEPS84224  Silene bernardina L. R. Heckard with J. Hickman et al. 1986-7-17 6499 Siskiyou ca 14.5 mi from Hwy 96 Walker (near Dry Lake, Oak Knoll Ranger Station road to Condrey Mt.); near Dry Lake, road to Condrey Mt. 2000 Comment
  JEPS75834  Silene californica L. R. Heckard 1974-9-11 3950 Colusa on Foutch Camp--Box Spring trail just w Trout Creek crossing (Snow Mt.); , w of Trout Creek crossing on Foutch Camp-Box Sprin 1828 Comment
  JEPS76674  Silene californica L. R. Heckard 1972-6-17 2951 Tehama e slope of Beegum Mt. 1188 Comment
  JEPS57175  Silene grayi L. R. Heckard 1967-8-13 1700 Siskiyou summit region of Mt. Eddy 2743 Comment
  JEPS84223  Silene grayi L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6338 Siskiyou ca 1/2 air mi from Red Butte (ca 7 mi nne of Seiad Valley, w of Cook and Green Pass); nne of Seiad Valley, w of Cook and Green Pass 1730 Comment
  JEPS57269  Silene laciniata subsp. major L. R. Heckard and R. C. Bacigalupi 1968-5-7 1827 San Diego along Miramar-Del Mar road about 1/2 mi se El Camino Memorial Park; se of El Camino Memorial Park Comment
  JEPS80044  Silene lemmonii L. R. Heckard with J. Hickman 1979-6-15 5044 Lake trail from Summit Springs up sw corner Snow Mt.; sw corner Snow Mt. 1737 Comment
  JEPS29396  Silene scouleri subsp. grandis L. R. Heckard 1961-7-16 1265 San Mateo ne transmitting station KQED (summit of San Bruno Mt.); summit San Bruno Mt., ne of transmitting station KQED 335 Comment
  JEPS80281  Silene verecunda subsp. andersonii L. R. Heckard and J. Hickman 1980-9-17 5468 Lake trail to Milk Ranch (near w ridge of West Peak, Snow Mt.); near w ridge of West Peak Snow Mt. 2011 Comment
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Dec 18 2012
  JEPS73457  Silene verecunda subsp. platyota L. R. Heckard 1972-7-8 3061 Colusa saddle between East and West Peaks of Snow Mt. saddle between East and West Peak of Snow Mt. 1981 Comment
  JEPS73698  Sisymbrium irio L. R. Heckard with Wm. Hirano and Ted Niehaus 1968-3-5 1767 Alameda just s. of Hwy. 580 at junction of Mountain House rd. (ca. 1 1/2 mi. w. of San Joaquin Co. line) 114 Comment
  JEPS73848  Sisymbrium officinale L. R. Heckard 1974-4-25 3682 Alameda Strawberry Canyon behind U.C. campus (below Bot. Gard., Berkeley); Berkeley, Strawberry Canyon 213 Comment
  JEPS73846  Smilacina racemosa L. R. Heckard 1974-4-25 3680 Alameda w Botanical Garden (slopes above Strawberry Creek, behind U.C. campus); Berkeley 213 Comment
  JEPS80059  Smilacina racemosa L. R. Heckard with J. Hickman 1979-6-15 5059 Colusa saddle trail between east peak and west peak Snow Mt 2103 Comment
  JEPS86216  Solanum douglasii L. R. Heckard, T. I. Chuang 1970-6-16 2455 Santa Barbara Surf, just n of railway station Surf Comment
  JEPS84278  Solanum umbelliferum L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-15 6311 Siskiyou Indian Creek Road from Takilma to Happy Camp (just s of state line) Comment
  JEPS86215  Solanum umbelliferum L. R. Heckard, T. I. Chuang 1970-6-16 2454 Santa Barbara Surf, just n of railway station Surf Comment
  JEPS66486  Solanum umbelliferum L. R. Heckard and T. I. Chuang 1971-8-10 2742 San Bernardino 1.7 mi w of Holcomb Valley Public Camp (n of Big Bear Lake, San Bernardino Mountains); San Bernardino Mountains Comment
  JEPS86197  Solidago velutina subsp. californica L. R. Heckard with Michael Morris 1975-11-26 4195 Stanislaus ca 1.5 mi e Santa Clara County line; Arroyo del Puerto Canyon Comment
  JEPS67850  Soliva sessilis L. R. Heckard and Richard Brown 1972-5-2 2913 Marin s of Bear Valley Road where it meets coast at Coast Creek (Pt. Reyes Seashore); Pt. Reyes Seashore Comment
  JEPS75392  Sorbus californica L. R. Heckard with M. E. Ashton 1975-9-7 4149 Mendocino 13 Air mi ne Covelo (nw of Leech Lake Mt.) 1767 Comment
  JEPS76607  Sporobolus airoides L. R. Heckard 1977-10-13 4702 Kern s.w. end Rogers Lake; Edwards Air Force Base, Rogers Lake Comment
  JEPS34472  Stachys ajugoides var. rigida L. R. Heckard, and R. Bacigalupi 1963-7-2 1361 San Mateo trail to Montara Peak (nw slope) (above old county road); Montara Peak 304 Comment
  JEPS80723  Stachys ajugoides var. rigida L. R. Heckard and J. C. Hickman 1981-7-28 5682 Lake e Timber Lake; Snow Mt., Bear Creek 1569 Comment
  JEPS81770  Stachys ajugoides var. rigida L. R. Heckard with Ralph Philbrick 1973-5-10 3373 Santa Barbara Coches Prietos, small stream w end of beach, on s side of island Sanat Cruz Island Comment
  JEPS80121  Stellaria calycantha L. R. Heckard with J. Hickman 1980-7-1 5277 Colusa ca 10 mi w Stonyford (Snow Mt., cirque between East and West Peaks); Snow Mt. 2042 Comment
  JEPS29422  Stellaria longipes var. longipes L. R. Heckard 1961-7-29 1274 Mono Crooked Creek Research Station; White Mountains 3093 Comment
  JEPS81687  Stellaria longipes var. longipes L. R. Heckard 1968-8-2 2087 Tulare East Fork Kaweah River Mineral King, East Fork Kaweah River (at Mineral King) Comment
  JEPS84845  Stellaria nitens L. R. Heckard 1985-5-2 6221 Kern 9 mi w Greenhorn Mts. summit (on Glennville road); Greenhorn Mts. 1180 Comment
  JEPS80718  Stephanomeria lactucina L. R. Heckard and J. C. Hickman 1981-7-28 5678 Lake 0.25 mi e Timber Lake; Snow Mt. 1615 Comment
  JEPS80756  Stephanomeria lactucina L. R. Heckard and J. C. Hickman 1981-7-29 5723 Colusa spur about 1 km se Summit Springs (s side of Snow Mt.); Snow Mt. 1554 Comment
  JEPS76669  Streptanthus barbatus L. R. Heckard 1972-6-17 2955 Tehama bare serpentine slope on nw side Tedoc Mt. (along new road around w of mt.) 1280 Comment
  JEPS76648  Streptanthus drepanoides L. R. Heckard 1972-6-18 2977 Tehama trail down creek n Mt. Tedoc; Wells Creek 1158 Comment
  JEPS79084  Streptanthus farnsworthianus L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-27 5184 Fresno ne of Trimmer (Big Creek, along creek 2.2 mi above Trimmer Springs Road); Big Creek 426 Comment
  JEPS79085  Streptanthus farnsworthianus L. R. Heckard with R. Bacigalupi and Dennis Haines 1980-4-27 5184 Fresno ne of Trimmer (Big Creek, along creek 2.2 mi above Trimmer Springs Road); Big Creek 426 Comment
  JEPS76701  Streptanthus tortuosus L. R. Heckard 1975-9-7 4167 Mendocino ca 13 air mi ne Covelo (n side of mt); Leech Lake Mt. 1889 Comment
  JEPS73712  Streptanthus tortuosus var. tortuosus L. R. Heckard with T. I. Chuang 1968-7-3 1973 Siskiyou just off Hwy. 5 s.e. of Black Butte and w. of Mt. Shasta (City) 1173 Comment
  JEPS86207  Suaeda esteroa L. R. Heckard 1968-7-15 2039 San Diego just n Imperial Beach (in Coronado, at s end of San Diego Bay); San Diego Bay, Coronado Comment
  JEPS81248  Suaeda moquinii L. R. Heckard, T. I. Chuang, and Michael Zander 1982-7-21 6029 Alameda s Altamont Creek (about 0.8 mi e of Vasco road, ne of Scenic Avenue); north Livermore Comment
  JEPS84333  Swertia albicaulis var. nitida L. R. Heckard with J. Hickman 1986-7-16 6439 Siskiyou ca 5 mi n Seiad Valley town (se of Red Butte); Lily Pad Lake 1770 Comment
  JEPS73919  Symphoricarpos longiflorus L. R. Heckard 1974-5-24 3738 San Bernardino s.e. Ivanpah (ca. 2 mi. s.w. of Lecyr Well); New York Mts. 1676 Comment
  JEPS73447  Symphoricarpos mollis var. acutus L. R. Heckard 1972-7-8 3044 Colusa ridge running se Snow Mt., West Peak (on n side of ridge); Snow Mt. 2011 Comment
  JEPS75728  Symphyotrichum spathulatum L. R. Heckard 1974-9-9 3864 Colusa just ne of rocky promontory se of Foutch Camp; Snow Mt. 1920 Comment
  JEPS76581  Symphyotrichum subulatum L. R. Heckard 1977-10-13 4674 Kern n Wherry Housing area (near bridge across drainage area, junction of Whistle Flash Road and Forbes Avenue); Edwards Airforce Base Comment
  JEPS85067  Symphyotrichum subulatum L. R. Heckard 1977-10-13 4674 Kern n Wherry Housing area (near bridge across drainage area, junction of Whistle Flash Road and Forbes Avenue); Edwards Airforce Base Comment
  JEPS81289  Taeniatherum caput-medusae L. R. Heckard and J. C. Hickman 1982-7-5 5900 Colusa Summit Springs, s side of Snow Mountain Summit Springs; Snow Mountain, Summit Springs 1500 Comment
  JEPS76580  Tamarix ramosissima L. R. Heckard 1977-10-13 4673 Kern juction of Whistle Flash Road and Forbes Avenue (n of Wherry Housing area near bridge across drainage area, Edwards Air Force Base); Edwards Air Force Base Comment
  JEPS84273  Tellima grandiflora L. R. Heckard with Susan D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6425 Siskiyou ca 5 mi n Seiad Valley (town) (e slope of Kangaroo Mountain, cirque at head of Hell's Canyon); Kangaroo Mountain 1828 Comment
  JEPS76653  Thlaspi montanum var. montanum L. R. Heckard 1972-6-17 2971 Tehama western slope Tedoc Mt.; western slope of Tedoc Mt. 1310 Comment
  JEPS85035  Thysanocarpus curvipes Larry Heckard and Mary Ashton 1969-5-3 2202 Napa off the Atlas Peak Rd ca 7 mi ne Napa (Mead Ranch) 457 Comment
  JEPS57447  Tidestromia oblongifolia L. R. Heckard with T. I. Chuang and R. Bacigalupi 1968-7-12 2014 Inyo just nw of Tecopa Hot Springs 396 Comment
  JEPS47370  Tonella tenella L. R. Heckard, and Robert Ornduff 1966-4-28 1492 Trinity 5.5 mi s Dedrick Comment
  JEPS79765  Tonella tenella L. R. Heckard, and Robert Ornduff 1966-4-28 1492 Trinity 5.5 mi s Dedrick Comment
  JEPS84231  Trautvetteria caroliniensis var. occidentalis L. R. Heckard with J. Hickman et al. 1986-7-17 6524 Siskiyou e Condrey Mt.; Alex Hole region 1980 Comment
  JEPS80379  Trichostema oblongum L. R. Heckard and J. Hickman 1981-6-22 5612 Colusa Big meadow, along Dark Hollow Creek. Snow Mountain 1889 Comment
  JEPS80765  Trichostema oblongum L. R. Heckard and J. C. Hickman 1981-7-30 5732 Colusa meadow N of Trout Creek Snow Mountain, SE side 1828 Comment
  JEPS81322  Trifolium albopurpureum var. dichotomum L. R. Heckard and J. C. Hickman 1982-7-6 5937 Colusa ca 0.5 mi ne Summit Springs (e of trail); Snow Mtn, south side Comment
  JEPS86642  Trifolium albopurpureum var. dichotomum L. R. Heckard with P. C. Silva, R. L. Moe and M. Moe 1988-6-19 6719 Lake 1/3 mi ne Summit Springs; Snow Mtn, sw flank 1630 Comment
  JEPS84259  Trifolium howellii L. R. Heckard with S. D'Alcamo, J. Hickman, and S. Winchester 1986-7-16 6350 Siskiyou ca 1/2 mi se Red Butte (ca 7 mi nne of Seiad Valley, sw of Cook and Green Pass) 1730 Comment
  JEPS84258  Trifolium longipes var. shastense L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6319 Siskiyou Ca 7 mi NNE of Seiad Valley, W of Cook and Green Pass, ca 1/2 air mile from Red Butte, eastern slopes of butte. 1750 Comment
  JEPS80210  Trifolium microcephalum L. R. Heckard and J. Hickman 1980-7-3 5364 Colusa sw slope Snow Mtn; Summit Springs 1554 Comment
  JEPS73635  Trifolium variegatum L. R. Heckard 1971-4-24 2529 Santa Clara junction of Arroyo Mocho Rd, Livermore Rd, Beauregard Rd, and San Antonio Valley Comment
  JEPS80748  Trifolium variegatum L. R. Heckard and J. C. Hickman 1981-7-29 5710 Lake n or rd Summit Springs (s side of mtn); Snow Mtn 1539 Comment
  JEPS80211  Trifolium variegatum var. variegatum L. R. Heckard and J. Hickman 1980-7-3 5365 Colusa sw slope Snow Mtn (Summit Springs) 1554 Comment
  JEPS73687  Triphysaria eriantha subsp. eriantha L. R. Heckard with Wm. Hirano and Ted Niehaus 1968-3-5 1756 Contra Costa along Byron-Bethany road at junction of Holey Road about 3 mi se Byron 7 Comment
  JEPS74785  Triphysaria eriantha subsp. eriantha L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-4-24 3993 Kern along Glennville road 5 1/2 mi e Woody junction near Granite Station 944 Comment
  JEPS74765  Triphysaria eriantha subsp. rosea L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-22 3974 San Luis Obispo ca 1 mi nw Pico Creek ((north of San Simeon)); n of San Simeon Comment
  JEPS74755  Triphysaria floribunda L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-4-21 3964 San Francisco San Francisco Presidio (just w of monument to war dead); , Presidio Comment
  JEPS74786  Triphysaria micrantha L. R. Heckard, T. I. Chuang and R. C. Bacigalupi 1975-4-24 3994 Kern 3 mi e of Woody junction (near Granite Station, along Glennville Road); Glennville Road 762 Comment
  JEPS74810  Triphysaria versicolor subsp. faucibarbata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-7 4018 Solano along Dixon-Rio Vista road ca 2 1/2 mi s Elmira Lateral; s of Elmira Lateral Comment
  JEPS74827  Triphysaria versicolor subsp. faucibarbata L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-5-8 4035 Lake ca 1 1/2 air mi se Middletown (Farm road (Hildebrand Road) in Collayomi Valley (St. Helena Creek)); Collayomi Valley (St. Helena Creek) Comment
  JEPS80779  Trisetum canescens L. R. Heckard and J. C. Hickman 1981-7-30 5752 Colusa Trout Creek Snow Mt. (se side of Snow Mt.) 1615 Comment
  JEPS80812  Trisetum canescens L. R. Heckard and J. C. Hickman 1981-7-31 5785 Colusa n side of rocky promontory called Fouts Springs Overlook (e side of Snow Mt.); Snow Mt. 1783 Comment
  JEPS84003  Trisetum spicatum L. R. Heckard with S. D'Alcamo, J. Hickman, S. Winchester 1986-7-16 6430 Siskiyou ca 5 mi n town of Seiad Valley (e slope of Kangaroo Mountain, cirque at head of Hell's Canyon); Kangaroo Mountain, Hell's Canyon 1828 Comment
  JEPS84004  Trisetum spicatum L. R. Heckard with J. Hickman et al. 1986-7-17 6473 Siskiyou ca 5 mi n town of Seiad Valley (trail up Kangaroo Peak, s of Lily Lake Pad); Kangaroo Peak 1800 Comment
  JEPS82344  Triteleia bridgesii L. R. Heckard 1969-6-1 2270 El Dorado ca 2 1/2 air mi se of Georgetown (near Bear Creek Road crossing of Traverse Creek); Traverse Creek 701 Comment
  JEPS73501  Triteleia laxa L. R. Heckard 1972-7-10 3110 Colusa near Trout Creek (crossing of trail to Box Spring); Snow Mt. 1828 Comment
  JEPS75378  Tropidocarpum gracile L. R. Heckard with Michael Morris 1976-4-15 4226 Monterey about 3 1/2 mi n Jolon Comment
  JEPS80743  Umbellularia californica L. R. Heckard and J. C. Hickman 1981-7-29 4703 Lake about 1/2 km sw of Timber Lake (w side of Snow Mountain); Snow Mountain 1432 Comment
  JEPS70041  Urtica dioica subsp. holosericea L. R. Heckard and P. Rubtzoff 1971-9-15 2814 Mono along West Walker River, Pickle Meadow Pickle Meadow; West Walker River, Pickle Meadow 2042 Comment
  JEPS70042  Urtica dioica subsp. holosericea L. R. Heckard and P. Rubtzoff 1971-9-15 2814 Mono along West Walker River, Pickle Meadow Pickle Meadow; West Walker River, Pickle Meadow 2042 Comment
  NY500609  Urtica dioica subsp. holosericea L. R. Heckard 1971-9-15 2814 Mono Along West Walker River, Pickle Meadow 2042.2 Comment
  JEPS76745  Utricularia macrorhiza L. R. Heckard with Mary Ashton 1975-9-5 4118 Mendocino ca. 15 air miles n.e. Covelo (small lagoon off Howard Lake) 1173 Comment
  JEPS3335  Valeriana sitchensis subsp. scouleri L. R. Heckard and P. C. Silva 1952-5-12 266 Del Norte 0.3 mi w Gasquet (along roadside) Comment
  JEPS80766  Veratrum californicum var. californicum L. R. Heckard and J. C. Hickman 1981-7-30 5734 Colusa meadow n of Trout Creek (se side of Snow Mt.); Snow Mt. 1828 Comment
  RSA479475  Veronica alpina var. alterniflora L. R. Heckard, T. I. Chuang, R. C. Bacigalupi 1974-7-26 3772 Alpine Southwest margin of Woods Lake. 2439 Comment
  JEPS80222  Veronica americana L. R. Heckard and J. Hickman 1980-7-3 5378 Colusa sw slope of Snow Mountain, Summit Springs Summit Springs; Snow Mountain, Summit Springs 1554 Comment
  JEPS80479  Veronica americana L. R. Heckard with R. Bacigalupi and A. Howard 1981-5-20 5513 Mendocino just n of Elk (behind old ranch house at Cuffy's Cove); Cuffy's Cove Comment
  JEPS66454  Veronica americana L. R. Heckard and P. Rubtzoff 1971-8-5 2714 A Mono 1.5 mi sw of Bridgeport (along road to Twin Lakes) 1981 Comment
  JEPS70047  Veronica americana L. R. Heckard 1971-9-16 2819 Mono 6 1/2 mi ne of Bridgeport (Creek from McMillan Springs) 2407 Comment
  JEPS76649  Veronica americana L. R. Heckard 1972-6-17 2976 Tehama Wells Creek, s of Tedoc Mountain Tedoc Mountain; Wells Creek 1280 Comment
  SD131964  Veronica americana L. R. Heckard 1971-9-16 2819 Mono Creek from McMillan Springs, ca. 6I(c) miles northeast of Bridgeport 2408 Comment
  SD133705  Veronica americana L. R. Heckard, P. Rubtzoff 1971-8-5 2713 Mono Moist muddy flat along rushing stream, along U.S. Highway 295, 2I(c) miles northwest of Bridgeport 1981 Comment
  JEPS66437  Veronica anagallis-aquatica L. R. Heckard and P. Rubtzoff 1971-8-2 2699 Siskiyou 2.2 mi w of Macdoel (along Meese Lake-Sams Nech Road) 1280 Comment
  JEPS74904  Veronica anagallis-aquatica L. R. Heckard, T. I. Chuang and R. Bacigalupi 1975-6-15 4107 San Bernardino nw of San Bernardino (Cajon Creek at Cajon Camp Ground); Cajon Creek, Cajon Camp Ground 822 Comment
  JEPS75108  Veronica anagallis-aquatica L. R. Heckard and P. Rubtzoff 1971-9-17 2820 Monterey e of Aromas (Pajaro River at crossing of route 129 (from US 101 to Watsonville)); Pajaro River Comment
  JEPS75110  Veronica anagallis-aquatica L. R. Heckard and P. Rubtzoff 1971-9-17 2824 Monterey 5 mi sw of Salinas (w of bridge on route 68 across Salinas River); Salinas River Comment
  JEPS75111  Veronica anagallis-aquatica L. R. Heckard and P. Rubtzoff 1971-9-17 2826 Santa Clara just n of Coyote (along Coyote Creek); Coyote Creek Comment
  RSA523849  Veronica anagallis-aquatica L. R. Heckard, Peter Rubtzoff 1971-9-15 2803 San Joaquin Along Airport Way, 2.6 miles south of jct of West Ripon Road (ca. 7 miles SW of Manteca) Comment
  UCR70829  Veronica anagallis-aquatica L. R. Heckard 1971-8-28 2781 Siskiyou Under and east of bridge across Shasta River, about 5 mi north of Yreka on Old U.S. Hwy 99 732 Comment
  RSA523393  Veronica catenata L. R. Heckard, Peter Rubtzoff 1971-9-17 2827 Santa Clara Just north of Coyote along Coyote Creek. Comment
  RSA523394  Veronica catenata L. R. Heckard 1971-9-28 2836 Santa Barbara End of Burton Mesa Road, about 1 mi. north of Purisima Mission, northeast of Lompoc. Comment
  RSA523846  Veronica catenata L. R. Heckard, Peter Rubtzoff 1971-8-3 2702 Lassen 1.3 miles west of Pit River bridge at Bieber. Along Pit River overflow at bridge 7-03. 1220 Comment
  SD133704  Veronica catenata L. R. Heckard, P. Rubtzoff 1971-8-3 2701 Shasta fast moving irrigation ditch just south of the bridge over Pit River at MacArthur 1006 Comment
  JEPS66428  Veronica copelandii L. R. Heckard and P. Rubtzoff 1971-8-1 2690 Trinity 1 air mi sw of Mount Eddy summit (se edge of Middle Deadfall Lake); Middle Deadfall Lake 2225 Comment
  JEPS86657  Veronica cusickii L. R. Heckard with J. Hickman, S. D'Alcamo, E. Neese 1990-7-20 6774 Alpine s end of Woods Lake (Carson Pass region); , Carson Pass region 2987 Comment
  JEPS80324  Veronica peregrina subsp. xalapensis L. R. Heckard and J. Hickman 1981-6-20 5562 Lake Lower Milk Ranch Meadow; Snow Mountain, Lower Milk Ranch Meadow 1920 Comment
  JEPS80469  Veronica peregrina subsp. xalapensis L. R. Heckard and J. Hickman 1979-6-16 5115 A Lake w of Snow Mountain (Timber Lake); Timber Lake 1493 Comment
  JEPS66446  Veronica peregrina subsp. xalapensis L. R. Heckard and P. Rubtzoff 1971-8-4 2707 Modoc just s of Alturas (along U.S. Hwy 295, e of rairoad crossing) 1341 Comment
  JEPS66324  Veronica serpyllifolia subsp. humifusa L. R. Heckard with T. I. Chuang 1971-6-16 2588 Siskiyou w of Mount Hebron ( Ball Mountain Road nw of U.S. Route 97); Ball Mountain Road Comment
  JEPS66455  Veronica serpyllifolia subsp. humifusa L. R. Heckard and P. Rubtzoff 1971-8-5 2715 Alpine 0.7 mi e of pass summit ( along Ebbet's Pass road) 2590 Comment
  JEPS74707  Veronica serpyllifolia subsp. humifusa L. R. Heckard 1975-6-3 4069 Alameda near Life Science Building (along Campanile Walk, University of California, Berkeley); University of California, Berkeley Comment
  JEPS75716  Veronica serpyllifolia subsp. humifusa L. R. Heckard 1974-9-9 3842 Colusa just se of Foutch Camp (Snow Mountain); Snow Mountain 1889 Comment
  JEPS76729  Veronica serpyllifolia subsp. humifusa L. R. Heckard 1975-9-7 4140 Mendocino 13 air mi ne of Covelo (near trail from Leek Lake Mountain to Red Rock) 1828 Comment
  JEPS80088  Veronica serpyllifolia subsp. humifusa L. R. Heckard with J. Hickman 1979-6-16 5096 Colusa s of Milk Ranch Meadow (nw of West Peak, Snow Mountain); Snow Mountain 2011 Comment
  JEPS80120  Veronica serpyllifolia subsp. humifusa L. R. Heckard with J. Hickman 1980-7-1 5276 Colusa 10 mi w of Stonyford (Cirque between East and West Peaks of Snow Mountain); Snow Mountain 2042 Comment
  JEPS74354  Veronica serpyllifolia subsp. humifusa L. R. Heckard, T. I. Chuang and R. Bacigalupi 1974-7-26 3773 Alpine Woods Lake 2438 Comment
  JEPS79139  Veronica serpyllifolia subsp. humifusa L. R. Heckard with R. Bacigalupi 1980-6-11 5241 Modoc about 10 mi east northeast of Alturas (Cedar Pass Campground (US Forest Service)); Cedar Pass Campground 1889 Comment
  RSA523845  Veronica serpyllifolia var. humifusa L. R. Heckard, Peter Rubtzoff 1971-8-1 2689 Trinity Above Middle Deadfall Lake, about 1 airmile southwest of Mt Eddy summit. 2317 Comment
  JEPS66459  Veronica wormskjoldii L. R. Heckard and P. Rubtzoff 1971-8-5 2719 Alpine just se of Ebbett's Pass 2651 Comment
  JEPS74353  Veronica wormskjoldii L. R. Heckard, T. I. Chuang and R. Bacigalupi 1974-7-26 3772 Alpine sw margin of Woods Lake Woods Lake 2438 Comment
  JEPS81305  Vicia americana var. americana L. R. Heckard and J. C. Hickman 1982-7-5 5919 Lake above and w Summit Springs (w side of Snow Mt); Snow Mt. Comment
  JEPS57278  Viguiera laciniata L. R. Heckard and R. C. Bacigalupi 1968-5-6 1818 San Diego just e Barrett (along old road grade) 335 Comment
  JEPS73518  Viola douglasii L. R. Heckard 1972-7-10 3137 Colusa between Foutch Camp and Trout Creek crossing; Snow Mountain 1889 Comment
  JEPS81420  Viola douglasii L. R. Heckard and J. C. Hickman 1982-7-9 6028 Colusa near junction of Horse Glade along road to Lookout; Goat Mountain 1737 Comment
  JEPS57229  Viola douglasii L. R. Heckard and R. C. Bacigalupi 1968-5-4 1797 San Bernardino just w of Holcomb Valley Public Camp; San Bernardino Mountains Comment
  JEPS73620  Viola douglasii L. R. Heckard 1971-4-24 2516 Santa Clara Junction of Arroyo Mocho Road from Livermore and Beauregard Road and San Antonio Valley Livermore 655 Comment
  RSA523873  Viola douglasii L. R. Heckard, J. Hickman 1980-7-3 5339 Colusa Colusa-Lake Cos boundary. Just west of Summit Springs, southwest Snow Mt (ca 10 miles west of Stonyford). 1549 Comment
  JEPS80346  Viola glabella L. R. Heckard and J. Hickman 1981-6-21 5583 Lake North cirque Snow Mountain 1889 Comment
  UC1762312  Viola lobata L. R. Heckard 1950-5-13 44 Lake near Middleton (around U.S. Bench Mark A-626, 1942; ridge NE of Little Sulphur Creek, 4 mi W of Lincoln Rock on road from Pine Flat to Hwy 29) Comment
  JEPS86639  Viola purpurea subsp. integrifolia L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-18 6683 Colusa sw flank of East Peak (along trail from Frog Pond to); Snow Mountain 1875 Comment
  JEPS70856  Viola purpurea subsp. quercetorum L. R. Heckard 1973-4-18 3281 Alameda about 3 mi n of Santa Clara County Line (about 17 mi s along Mines Road from its junction with Tesla Road, e of Livermore) Comment
  JEPS81399  Viola purpurea subsp. quercetorum L. R. Heckard and J. C. Hickman 1982-7-9 6007 Lake about 1/2 mi n of Summit Springs (south side of Snow Mountain); Snow Mountain 1524 Comment
  UC1762311  Viola purpurea subsp. quercetorum L. R. Heckard 1950-5-13 Lake near Middleton (ridge NE of Little Sulphur Creek; around US Bench Mark A 626, 1942; 4 mi W of Lincoln Rock on road from Pine Flat to State Hwy 29) Comment
  JEPS80142  Vulpia microstachys var. confusa L. R. Heckard and J. Hickman 1980-7-2 5303 Colusa ca 10 mi w Stonyford (trail from Summit Springs to Snow Mt. peaks, Colusa-Lake county boundary); Snow Mt. 1661 Comment
  JEPS80187  Vulpia microstachys var. pauciflora L. R. Heckard and J. Hickman 1980-7-3 5338 Colusa ca 10 mi w Stonyford (just w of Summit Springs, sw Snow Mt, Colusa-Lake county boundary); Snow Mt. 1548 Comment
  JEPS80221  Vulpia myuros var. myuros L. R. Heckard and J. Hickman 1980-7-3 5376 A Colusa w of Summit Springs (sw slope of Snow Mt); Snow Mt. 1554 Comment
  JEPS81403  Wyethia angustifolia L. R. Heckard and J. C. Hickman 1982-7-9 6011 Colusa below Summit Springs; Snow Mt. 1463 Comment
  JEPS70975  Wyethia helenioides L. R. Heckard with Walter Knight 1972-3-27 2870 Alameda se of Hayward State College (Garin Ranch, near summit of Vista Peak); Vista Peak 274 Comment
  JEPS70976  Wyethia helenioides L. R. Heckard with Walter Knight 1972-5-27 2871 Alameda se of Hayward State College (Garin Ranch, near summit Vista Peak); Vista Peak 274 Comment
  JEPS80084  Wyethia helenioides L. R. Heckard with J. Hickman 1979-6-16 5091 Lake ridge ne Timber Lake; Snow Mt. 1889 Comment
  JEPS80133  Wyethia helenioides L. R. Heckard with J. Hickman 1980-7-1 5293 Colusa ca 10 mi w Stonyford (Summit Springs to Frog Lake (above Summit Springs)); Snow Mt. 1584 Comment
  JEPS76791  Zigadenus exaltatus L. R. Heckard 1978-3-24 4743 Tuolumne 0.25 mi n.e. of Sim Road on road into Chinese Camp; Sim Road 335 Comment
  JEPS76792 Image available Zigadenus exaltatus L. R. Heckard 1978-3-24 4743 Tuolumne 0.25 mi n.e. of Sim Road on road into Chinese Camp; Sim Road 335 Comment



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