39.26361 39.36361 -122.76111 -122.66111 UC/JEPS: Consortium Search Results
Search Results — 716 specimen records retrieved (716 records with coordinates)
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  JEPS75040  Achnatherum lemmonii L. R. Heckard 1972-7-10 3135 Colusa w of Trout Creek; Snow Mt., Trout Creek 1828 Comment
  JEPS80192  Achnatherum lemmonii L. R. Heckard and J. Hickman 1980-7-3 5343 Colusa w of Summit Springs (sw of Snow Mt.; 10 mi w of Stonyford); Snow Mt., Summit Springs 1548 Comment
  RSA337394  Achnatherum lemmonii var. pubescens J. Dibble, F. T. Griggs 1979-7-11 112 Lake Near Potato Hill close to town of Stonyford 975 Comment
Read comments
Jun 4 2015
  UCD66976  Acmispon brachycarpus Ellen Dean; Davis Botanical Society 2008-5-31 5045 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CHSC52808  Acmispon grandiflorus var. grandiflorus L. R. Heckard 1969-5-28 2233 Colusa On road above and west of Fouts Springs. 762 Comment
  OBI59416  Acmispon grandiflorus var. grandiflorus L. R. Heckard 1969-5-28 2233 Colusa On rd above and W of Fouts Springs 762 Comment
  SD131845  Acmispon grandiflorus var. grandiflorus L. R. Heckard 1969-5-28 2233 Colusa On road above and west of Fouts Springs. 762 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
  CHSC75739  Actaea rubra Vernon H. Oswald; Lowell Ahart 1999-6-22 9780 Colusa Lily Pond near Upper Letts Lake west of Stonyford. Along the edge of the meadow at the Lily Pond. 1243 Comment
  CHSC48483  Agastache urticifolia Vernon Oswald 1984-7-20 1613 Colusa Near the Lily Pond n of Letts Lake in Mendocino Nat. Forest. 1280 Comment
  CHSC92606  Agastache urticifolia David W. Isle 2005-8-1 1157 Lake Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. Approx. 1/3 mile below jct. 16N18/16N03 (1/4 mi. below Lake/Colusa Co. Line in Colusa Co). N aspect on edge of clear cut. GPS: NAD27 10S 0522970E 4347039N; Spr 25' South. 1688 Comment
  JEPS78643  Agastache urticifolia Edward Lee 1936-9-20 2582 Lake s Snow Peak West (Snow Mt.); s of Snow Peak West Comment
  JEPS80777  Agastache urticifolia L. R. Heckard and J. C. Hickman 1981-7-30 5750 Colusa Trout Creek trail se side Snow Mt.; se side of Snow Mt. 1615 Comment
  JEPS81298  Agastache urticifolia L. R. Heckard and J. C. Hickman 1982-7-5 5912 Colusa s side Snow Mt. (along streamlet below Summit Springs); s side of Snow Mt. 1524 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
  UCD67033  Agoseris heterophylla Ellen Dean; Davis Botanical Society 2008-5-31 5014 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 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
  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
  JEPS75879  Agrostis alba L. R. Heckard 1974-9-9 3873 Colusa meadowy area around spring and small stream just ne reocky promontory southeast of Foutch Camp; Snow Mt. 1798 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
  JEPS75876  Agrostis exarata L. R. Heckard 1974-9-11 3930 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
  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
  JEPS80443  Agrostis exarata L. R. Heckard and J. C. Hickman 1980-9-15 5420 Colusa w of Summit Springs; Snow Mt. 1554 Comment
  JEPS83811  Agrostis exarata L. R. Heckard 1974-9-11 3930 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
  JEPS73419  Agrostis thurberiana L. R. Heckard 1972-7-8 3013 Lake about 0.5 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  CHSC91020  Aira caryophyllea D. Isle 2002-4-18 298 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. N of Chlorinator bldg., Rd. to Bathhouse Trail. 548 Comment
  UC1561213  Allium bolanderi Barbara Ertter 1989-7-1 8619 Colusa road to Goat Mt. Lookout 0.4 mi s Rt. M-10 (Bear Creek-Fouts Spring Rd.) (at head of S Fk. Stony Creek, ca. 12 air mi wsw of Stonyford); S. Fk. Stony Creek 1371 Comment
  CHSC100263  Allium falcifolium David Isle 1990-6-6 1518 Colusa Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. Lower Summit Valley, east edge of rock outcrop. MDMB. 1670 Comment
  UCD66972  Allium falcifolium Ellen Dean; Davis Botanical Society 2008-5-31 5040 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain, at end of Goat Mountain Road. Western part of ridges below lookout, just off the road. 1724 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
  JEPS75837  Alnus incana subsp. tenuifolia L. R. Heckard 1974-9-11 3942 Colusa e. Foutch Camp (near upper crossing of Trout Creek, Snow Mt.); Snow Mt. 1859 Comment
  JEPS80786  Alnus incana subsp. tenuifolia L. R. Heckard and J. C. Hickman 1981-7-30 5759 Colusa s.e. side Snow Mt. (Trout Creek); , Trout Creek 1584 Comment
  JEPS80795  Alnus incana subsp. tenuifolia L. R. Heckard and J. C. Hickman 1981-7-30 5765 Colusa Trout Creek Snow Mt. (se side of mt.) Comment
  JEPS78602  Alnus rhombifolia Edward Lee 1936-9-20 2517 Lake s Snow Peak West (lower camp, streamside); Snow Mt. Comment
  JEPS73409  Alopecurus aequalis L. R. Heckard 1972-7-9 3002 Lake ca. 1/2 mi. n.w. of Foutch Camp (Frog Pond); Snow Mt., Frog Pond 1920 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
  JEPS81300  Amsinckia intermedia L. R. Heckard and J. C. Hickman 1982-7-5 5914 Colusa slope below Summit Springs (s side Snow Mountain); Snow Mountain 1524 Comment
  CHSC42571  Angelica tomentosa Vernon Oswald 1984-7-20 1612 Colusa Near the Lily Pond n of Letts Lake in the Mendocino Nat. Forest. 1280 Comment
  CHSC42572  Angelica tomentosa Vernon Oswald 1986-6-30 2178 Colusa Northwest side of Lily Pond near Letts Lake. 1188 Comment
  JEPS73438  Anisocarpus scabridus L. R. Heckard 1972-7-8 3032 Lake spur runnign se West Peak Snow Mt. 2042 Comment
  JEPS80201  Anthemis cotula L. R. Heckard and J. Hickman 1980-7-3 5356 Colusa around Summit Springs; Snow Mt. (sw flank) 1548 Comment
  JEPS15536  Antirrhinum vexillocalyculatum subsp. breweri G. Thomas Robbins with L. R. Heckard 1956-7-25 3694 Colusa about 1.5 air mi se Snow Mt. summit (on ridge above Fouts Camp and along trail to Snow Mt, on Lake-Colusa County boundary) 1920 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
  CHSC91007  Aphanes occidentalis D. Isle 2002-4-18 299 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. N of Chlorinator bldg., Rd. to Bath House Trail. 548 Comment
  CHSC101627  Apiastrum angustifolium David W. Isle 2002-4-18 1656 Colusa Mendocino National Forest; N of Fouts Springs, n of Chlorinator Building on road to Bathhouse Trail (Snow Mtn.) N aspect of E drainage in chamise site burned during 8/8/01 Trough Fire and part of Hydromulch Soil Erosion Study Plot. 524 Comment
  CHSC111647  Apocynum cannabinum David Isle 1988-5-11 2102 Colusa Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. Above (S of) 18N01 (M10), ~200 yds NW of jct w/ OHV Trail 17N12; (3/4 mi SW of Fouts Springs Loop Rd, E Side). 670 Comment
  CHSC75667  Apocynum cannabinum Vernon H. Oswald; Lowell Ahart 1999-6-22 9773 Colusa Fouts Spring Rd. (M10) 9.9 mi west of Stonyford-Elk Creek Rd. 624 Comment
  JEPS81276  Apocynum cannabinum L. R. Heckard and J. C. Hickman 1982-7-5 5886 Colusa Summit Springs s. side of Snow Mt. (slope below (s. of) area); , Summit Springs 1500 Comment
  JEPS95645  Apocynum cannabinum Vernon H. Oswald and L. Ahart 1999-6-18 9773 Colusa Fouts Springs Rd. (M10) 9.9 mi west of Stonyford-Elk Creek Rd.: T17N R7W Sect. 7, 2050 ft, chaparral, serpentine substrate 624 Comment
  CDA15491  Arabis breweri var. breweri G. F. Hrusa, WTD 1998-6-19 14628 Lake North Coast Ranges; W side of Goat Mtn. summit. 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
  JEPS82549  Arabis glabra var. glabra L. R. Heckard 1983-7-27 6110 Colusa ca. 1/4 mi. w. Summit Springs (s. side Snow Mt.); Snow Mt. 1500 Comment
  JEPS80780  Arceuthobium abietinum L. R. Heckard and J. C. Hickman 1981-7-30 5753 Colusa se side of Snow Mountain, Trout Creek Trout Creek; Snow Mountain, Trout Creek 1600 Comment
  CHSC28034  Arceuthobium campylopodum J. D. Jokerst 1979-3-24 180 Colusa Comment
  JEPS81346  Arctostaphylos L. R. Heckard and J. C. Hickman 1982-7-6 5943 Colusa about 1/2 mi ne Summit Springs (e of trail, s side of mt.); Snow Mt. 1645 Comment
  UCD50514  Arctostaphylos canescens J. M. Tucker 1959-5-30 3522 Colusa ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain. 1828 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
  UC1051740  Arctostaphylos canescens subsp. canescens Helen K. Sharsmith 1953-6-20 4296 Colusa n slope Goat Mountain; Inner North Coast Ranges, Mendocino National Forest 1828 Comment
  UCD67040  Arctostaphylos canescens subsp. canescens Ellen Dean; Davis Botanical Society 2008-5-31 5020 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  CDA15494  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa, WTD 1998-6-19 14631 Lake North Coast Ranges; W side of Goat Mtn. summit. Comment
  UCD146705  Arctostaphylos canescens subsp. sonomensis G. F. Hrusa 1998-6-19 14631 Lake west side of Goat Mountain summit. 1700 Comment
  UCD13384  Arctostaphylos glandulosa Charles Martin 1986-5-17 34 Colusa Medocino National Forest. Mill Valley Campground. 3.2 miles south of junction w/ forest service rd. 18 NO1 on Forest Service Rd 17 NO2. Comment
  UCD66982  Arctostaphylos manzanita Ellen Dean; Davis Botanical Society 2008-5-31 5051 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CHSC92603  Arctostaphylos manzanita subsp. elegans D. Isle 2005-7-14 1153 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. In saddle of Board Camp Ridge on 17N10, SE of the Homesites about 1 mile. SE of Boardcamp gate at the junction with OHV Trail 06 and road 17N10. 1633 Comment
  CHSC92611  Arctostaphylos manzanita subsp. elegans D. Isle 2005-7-14 1152 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. In saddle of Boardcamp Ridge on 17N10, SE of the Homesites about 1 mile. SE of Boardcamp gate at the junction with OHV Trail 06 and road 17N10. 1633 Comment
  HSC7627  Arctostaphylos manzanita subsp. elegans Freed W. Hoffman 1948-6-28 2439 Colusa Road between Upper and Lower Letts Valleys 1220 Comment
  JEPS124485  Arctostaphylos manzanita subsp. elegans Daniel Slakey with CNPS Volunteers 2015-7-12 148 Lake Trail to Snow Mountain, about 2 km NNE of Summit Spring. Comment
  JEPS124490  Arctostaphylos manzanita subsp. elegans Daniel Slakey with CNPS Volunteers 2015-7-12 159 Lake Snow Mountain, along trail from Summit Spring Trailhead to Snow Mountain Summit. Comment
  JEPS73519  Arctostaphylos manzanita subsp. elegans L. R. Heckard 1972-7-10 3137 A Colusa between Foutch Camp and Trout Creek crossing; Snow Mt. 1828 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
  UC1388337  Arctostaphylos manzanita subsp. elegans Freed W. Hoffman 1948-6-28 2439 Colusa road between Upper Letts Valley and Lower Letts Valley (w Colusa Co.); North Coast Ranges 1219 Comment
  CHSC92610  Arctostaphylos manzanita subsp. wieslanderi D. Isle 2005-7-14 1151 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. In saddle of Boardcamp Ridge on 17N10, SE of the Homesites about 1 mile. SE of Boardcamp gate at the junction with OHV Trail 06 and road 17N10. 1633 Comment
  CDA15497  Arctostaphylos patula G. F. Hrusa, T. D. Wilfred 1998-6-19 14634 Colusa North Coast Ranges; Goat Mtn. around summit region. Comment
  JEPS80132  Arenaria congesta var. congesta L. R. Heckard with J. Hickman 1980-7-1 5291 Colusa Trail from Summit Springs Frog Pond ((ca. 10 mi w of Stonyford)); Snow Mt. 1737 Comment
  UC1585867  Arnica discoidea Barbara Ertter 1989-7-1 8594 Colusa 12 airmi wsw, (rd to Goat Mt Lookout 2.2 mi s of Rt M-10, head of S Fk Stony Cr Stonyford; South Fork Stony Creek 1500 Comment
  UC1728671  Arnica discoidea Richard Olmstead 1986-6-17 869 Lake 1 1/4 below Summit Spring (Snow Mountain, on small knoll below road); Snow Mountain 1325 Comment
  CHSC100273  Arrhenatherum elatius David Isle 1990-6-6 1519 Colusa Mendocino National Forest - North Coast Ranges. Middle Fork Stony Creek Watershed. Lower Letts Valley in moist meadow. MDMB. 1243 Comment
  JEPS80772  Artemisia douglasiana L. R. Heckard and J. C. Hickman 1981-7-30 5743 Colusa along Trout Creek Trail (se side of Snow Mt.); Snow Mt. 1661 Comment
  UC1585916  Asclepias cordifolia Barbara Ertter 1989-7-1 8603 Colusa ca. 12 air mi wsw Stonyford (road to Goat Mt Lookout 2.2 mi s of Rt. M-10 (Bear Creek-Fouts Spring Rd.), at head of South Fork Stony Creek); South Fork Stony Creek 1500 Comment
  CAS-BOT-BC222854  Asclepias solanoana Hugo Hamann 1968-6-1 s.n. Lake Kelly Cabin site, Cedar Creek, Snow Mt. Comment
  GH403012  Asclepias solanoana V. Rattan 1884-06-01 - 1884-07-01 34 Unknown Near Font's[?] Springs Comment
  HSC72214  Asclepias solanoana Thomas W. Nelson, Jane P. Nelson 1980-6-24 5876 Colusa Along road to Snow Mtn. trail head at Summit Springs 1585 Comment
  JEPS14930  Asclepias solanoana Rimo Bacigalupi with P. A. Munz, G. T. Robbins, L. T. Dempster and L. R. Heckard 1956-7-25 5745 Lake +/- 4 mi n Fir-Root Spring Camp (along trail on ridge-top (s spur of Snow Mountain) forming county-line); Snow Mountain, Lake-Colusa County Boundary 1371 Comment
  JEPS54945  Asclepias solanoana Eddie Dearing and Mrs. and Mrs. H. Hamann 1968-6-1 Lake near Kelly's Cabin (above creek, w slopes of mountain); Snow Mountain, Cedar Creek 1402 Comment
  UC424842  Asclepias solanoana Milo S. Baker 1929-6-30 3472 b Colusa Snow Mt. Trail to Summit Springs (at Cedar Creek); Snow Mt., Cedar Creek Comment
  UCD163027  Asclepias solanoana D. O. Burge 2015-7-11 1750 Lake Summit Springs area. 1550 Comment
  UCD163031  Asclepias solanoana D. O. Burge 2015-7-12 1755 Lake Snow Mountain Area. 1750 Comment
  UCR270712  Asclepias solanoana John F. Emmel 2002-7-30 1775 Colusa North Coast Range, Summit Springs area, south of Snow Mountain, 0.3-0.4 air mile NE of Summit Spring 1616 Comment
  CHSC75583  Asclepias speciosa Vernon H. Oswald; Lowell Ahart 1999-6-22 9774 Colusa Fouts Springs Rd. (M10) 9.9 mi west of Stonyford-Elk Creek Rd. 624 Comment
  JEPS82548  Asclepias speciosa L. R. Heckard 1983-7-27 6111 Colusa slopes around Summit Springs (s flank of Snow Mt.); Snow Mt. Comment
  JEPS95651  Asclepias speciosa Vernon H. Oswald and L. Ahart 1999-6-18 9774 Colusa Fouts Springs Rd. (M10) 9.9 mi west of Stonyford-Elk Creek Rd.: T17N R7W Sect. 7, 2050 ft, chaparral, serpentine substrate. From a colony growing along the edge of a roadside seep. 624 Comment
  JEPS73499  Aspidotis densa L. R. Heckard 1972-7-10 3117 Colusa trail e of Foutch Camp Snow Mt (near Trout Creek) 1828 Comment
  CDA15490  Astragalus purshii var. tinctus G. F. Hrusa, WTD 1998-6-19 14627 Lake North Coast Ranges; W side of Goat Mtn. summit, main ridge running west. Comment
  CHSC79502  Astragalus purshii var. tinctus G. F. Hrusa 1998-6-19 14627 Lake Northern California. North Coast Ranges. W side of Goat Mtn. summit, main ridge running west. UTM: 10S, 05235 N, 43469 E. 1700 Comment
  JEPS75764  Astragalus purshii var. tinctus L. R. Heckard and R. Bacigalupi 1976-9-6 4453 Colusa above Summit Springs (Snow Mt., Colusa-Lake County Line); Snow Mt., above Summit Springs 1645 Comment
  UCD67103  Astragalus purshii var. tinctus Ellen Dean; Davis Botanical Society 2008-5-31 5028 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  JEPS81281  Avena barbata L. R. Heckard and J. C. Hickman 1982-7-5 5892 Colusa Summit Springs Snow Mt. (s side of mt) 457 Comment
  JEPS73413  Barbarea orthoceras L. R. Heckard 1972-7-8 3006 Lake ca. 1/2 mi. n.w. Foutch Camp (Frog Pond, Snow Mt.); Snow Mt., Frog Pond 1920 Comment
  JEPS80794  Berberis aquifolium var. repens L. R. Heckard and J. C. Hickman 1981-7-30 5764 Colusa se Snow Mt (along Trout Creek) 1539 Comment
  CHSC79479  Boechera breweri G. F. Hrusa 1998-6-19 14628 Lake Northern California. North Coast Ranges. W side of Goat Mtn. summit. 1700 Comment
  JEPS15529  Brickellia greenei G. Thomas Robbins with L. R. Heckard 1956-7-25 3729 Lake along trail to, se of Snow Mt. (s and below Fouts Camp, on ridge forming the county <Lake, Colusa> boundary) 1828 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
  JEPS81271  Brodiaea elegans subsp. elegans L. R. Heckard and J. C. Hickman 1982-7-5 5879 Colusa slope below (s of) area Summit Springs (s side of Snow Mountain); s side Snow Mountain 1500 Comment
  CAS-BOT-BC149477  Bromus carinatus var. carinatus F. P. Cronemiller 1924-5-12 877 Colusa Below Lower Letts Valley. 1219 Comment
  JEPS80216  Bromus carinatus var. carinatus L. R. Heckard and J. Hickman 1980-7-3 5372 Colusa near Summit Springs (sw slope of Snow Mountain); Snow Mountain 1554 Comment
  JEPS81283  Bromus diandrus L. R. Heckard and J. C. Hickman 1982-7-5 5894 Colusa s side of Snow Mountain, Summit Springs Summit Springs; Snow Mountain, Summit Springs 1500 Comment
  JEPS80197  Bromus hordeaceus L. R. Heckard and J. Hickman 1980-7-3 5351 Colusa 10 mi w of Stonyford (just w of Summit Springs, sw of Snow Mountain) 1548 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
  JEPS80793  Bromus orcuttianus L. R. Heckard and J. C. Hickman 1981-7-30 5763 Colusa se Snow Mountain, going down Trout Creek Trout Creek; Snow Mountain, Trout Creek 1569 Comment
  JEPS80193  Bromus tectorum L. R. Heckard and J. Hickman 1980-7-3 5346 Colusa 10 mi w of Stonyford (just w of Summit Springs, sw Snow Mountain); Snow Mountain 1548 Comment
  UCD67035  Bromus tectorum Ellen Dean; Davis Botanical Society 2008-5-31 5016 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  UC1051511  Cacaliopsis nardosmia Helen K. Sharsmith 1953-6-30 4401 Lake 1.5 mi below summit of, on road from Bear Creek Mendocino National Forest Goat; Inner North Coast Ranges 1676 Comment
  UC1563672  Cacaliopsis nardosmia Barbara Ertter 1989-7-1 8595 Colusa road to Goat Mt. Lookout 2.2 mi s Rt. M-10 (Bear Creek-Fouts Spring Rd) (at head of creek, ca 12 airmiles wsw of Stonyford); S Fork Stony Creek 1500 Comment
  UC1563843  Cacaliopsis nardosmia Barbara Ertter 1989-7-1 8595 Colusa road to Goat Mt. Lookout 2.2 mi s Rt. M-10 (Bear Creek-Fouts Spring Rd) (at head of creek, ca 12 airmiles wsw of Stonyford); S Fork Stony Creek 1500 Comment
  UC1562598  Calochortus splendens Barbara Ertter 1989-7-1 8600 Colusa ca 12 air mi wsw Stonyford (road to Goat Mt Lookout, 2.2 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd), at head of South Fork Stony Creek, s.w. side of ridge); South Fork Stony Creek 1500 Comment
  UC1562881  Calochortus splendens Barbara Ertter 1989-7-1 8600 Colusa ca 12 air mi wsw Stonyford (road to Goat Mt Lookout, 2.2 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd), at head of South Fork Stony Creek, s.w. side of ridge); South Fork Stony Creek 1500 Comment
  JEPS80134  Calochortus tolmiei L. R. Heckard with J. Hickman 1980-7-2 5294 Colusa ca 10 mi w Stonyford (just above (ne of) Summit Springs, sw of Snow Mt. peaks, Colusa-Lake County boundary) 1584 Comment
  UC88994  Calycadenia multiglandulosa T. S. Brandegee 1891-6-10 Lake Snow Mt., Smith's Comment
  UC89090  Calycadenia truncata T. S. Brandegee 1891-6-22 Lake s. base Snow Mt. (Smith's); , Smith's Comment
  HSC72507  Calyptridium quadripetalum Thomas W. Nelson, Jane P. Nelson 1980-6-24 5880 Colusa Along road to Snow Mtn. trail head at Summit Springs 1585 Comment
  JEPS80189  Calyptridium quadripetalum L. R. Heckard and J. Hickman 1980-7-3 5340 Colusa 10 mi w of Stonyford (just w of Summit Springs, sw of Snow Mountain) 1548 Comment
  JEPS81077  Calyptridium quadripetalum Thomas W. Nelson and Jane P. Nelson 1980-6-24 5880 Colusa along trail to Snow Mountain trail head at Summit Springs, Six Rivers National Forest Summit Springs (Lake Pillsbury Quadrangle); Six Rivers National Forest, Snow Mountain trail 1584 Comment
  UC1055951  Calyptridium quadripetalum Helen K. Sharsmith 1953-6-18 4261 Colusa above Fouts Springs (on Letts Valley Road, Mendocino National Forest); Inner North Coast Ranges, Mendocino National Forest 731 Comment
  JEPS81301  Calystegia occidentalis subsp. occidentalis L. R. Heckard and J. C. Hickman 1982-7-5 5915 Colusa slope below Summit Springs, S side Snow Mountain Comment
  CHSC100287  Camassia quamash David Isle 1990-6-6 1517 Colusa Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. East end Upper Summit Valley 'lake' edge, MDMB (South of Road 17N10). 1694 Comment
  JEPS80789  Campanula prenanthoides L. R. Heckard and J. C. Hickman 1981-7-30 5762 Colusa se side Snow Mt.; Trout Creek 1569 Comment
  JEPS80202  Capsella bursa-pastoris L. R. Heckard and J. Hickman 1980-7-3 5357 Colusa 10 mi w of Stonyford (around Summit Springs, sw flank of Snow Mountain); Snow Mountain 1548 Comment
  CDA15499  Carex G. F. Hrusa, T. D. Wilfred 1998-6-19 14636 Colusa North Coast Ranges; Near Goat Mtn. summit, adj. to intersection at Lake Co. boundary. NW side of summit area. Comment
  CHSC94984  Carex amplifolia Lowell Ahart 2006-10-31 13536 Colusa Big Springs, on the south side of Letts Lake, about 13 miles (air) southwest of Stonyford. 1529 Comment
  JEPS110538  Carex amplifolia Lowell Ahart 2006-10-31 13536 Colusa Big Springs, on the south side of Letts Lake, about 13 miles (air) southwest of Stonyford 1529 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
  CHSC92598  Carex bolanderi D. Isle 2005-7-14 1145 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. In first perennial drainage west of junction 17N09 diagonal 17N10 about 40 yards above culvert crossing 17N09. Waypoint BDCMP 1: NAD27 10S 0523113E 4350662N. Comment
  JEPS80864  Carex bolanderi L. R. Heckard and J. C. Hickman 1981-7-30 5754 Colusa Trout creek, SE side of Snow Mountain 1615 Comment
  RSA523880  Carex bolanderi Barbara Ertter 1989-7-1 8607 Colusa Road to Goat Mountain Lookout 1.7 miles S of Rt. M-10 (Bear Creek-Fouts Spring Road) at head of S Fork Stony Creek, ca. 12 airmiles WSW of Stonyford. 1463 Comment
  UC1563912  Carex bolanderi Barbara Ertter 1989-7-1 8607 Colusa road to Goat Mt. Lookout 1.7 mi s Rt. M-10 (Bear Creek-Fouts Spring Rd.) (at head of S Fk Stony Creek, ca. 12 air mi wsw of Stonyford); S. Fk. Stony Creek 1463 Comment
  JEPS75125  Carex densa L. R. Heckard 1974-9-11 3924 Lake margin of Frog Pond, about 1/2 mile NW of Foutch Camp (about 1 1/2 miles SE of Snow Mountain W) 1920 Comment
  JEPS80035  Carex densa L. R. Heckard and R. Bacigalupi 1976-9-6 4426 Colusa Along trail from Summit Springs to Fouts Camp, Snow Mountain. Comment
  JEPS81293  Carex densa L. R. Heckard and J. Hickman 1982-7-5 5905 Colusa Slope below (S of) area. Summit Springs, S side of Snow Mountain 1500 Comment
  RSA523879  Carex fracta Barbara Ertter 1989-7-1 8610 Colusa Road to Goat Mountain Lookout 1.7 miles S of Rt. M-10 (Bear Creek-Fouts Spring Road) at head of S Fork Stony Creek, ca. 12 airmiles WSW of Stonyford. 1463 Comment
  UC1563913  Carex fracta Barbara Ertter 1989-7-1 8610 Colusa road to Goat Mt. Lookout 1.7 mi s Rt. M-10 (Bear Creek-Fouts Spring Rd.) (at head of S Fk Stony Creek, ca. 12 air mi wsw of Stonyford); S. Fk. Stony Creek 1463 Comment
  CAS-BOT-BC28168  Carex hoodii L. R. Heckard 1972-7-10 3114 Colusa Trout Creek crossing of trail to Box Spring, Snow Mt. 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
  JEPS75126  Carex lenticularis var. impressa L. R. Heckard 1974-9-11 3933 Lake about 1/2 mi nw Foutch Camp (about 1 1/2 mi se of Snow Mt. West); Frog Pond 1920 Comment
  CAS-BOT-BC31581  Carex luzulina var. luzulina L. R. Heckard 1972-7-10 3113 Colusa Trout Creek crossing of trail to Box Spring, Snow Mt. 1828 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
  JEPS80858  Carex serratodens L. R. Heckard and J. C. Hickman 1981-7-30 5739 Colusa along Trout Creek trail, se side Snow Mt. Snow Mt., Trout Creek trail 1676 Comment
  JEPS80863  Carex serratodens L. R. Heckard and J. C. Hickman 1981-7-30 5745 Colusa Trout Creek trail, se slope of Snow Mt. Snow Mt., Trout Creek trail 1661 Comment
  JEPS81282  Carex serratodens L. R. Heckard and J. C. Hickman 1982-7-5 5893 Colusa s. side Snow Mt. (Summit Springs, slope below (s. of) area); Summit Springs 1500 Comment
  JEPS81328  Carex serratodens L. R. Heckard and J. C. Hickman 1982-7-6 5942 Colusa about 1/2 mi ne Summit Springs (e of trail, s side Snow Mt.); Snow Mt. 1645 Comment
  JEPS80855  Carex subfusca L. R. Heckard and J. C. Hickman 1980-7-3 5394 Lake about 1/4 mi nw Summit Spring; Snow Mt., Colusa Co. border 1524 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
  JEPS80865  Carex subfusca L. R. Heckard and J. C. Hickman 1981-7-30 5771 Colusa along Trout Creek, se side of Snow Mt. Snow Mt., Trout Creek 1600 Comment
  CDA15498  Carex tumulicola G. F. Hrusa, T. D. Wilfred 1998-6-19 14635 Colusa North Coast Ranges; Near Goat Mtn. summit, adj. to intersection at Lake Co. boundary. NW side of summit area. Comment
  CHSC92497  Carex tumulicola G. F. Hrusa; WTD 1998-6-19 14635 Colusa Occasional on stream/seep near Goat Mtn. summit, adj. to intersection at Lake Co. boundary. NW side of summit area. 1710 Comment
  JEPS75129  Carex unilateralis L. R. Heckard 1974-9-11 3925 Lake Frog Pond, about 1/2 miles NW of Foutch Camp (about 1 1/2 miles SE of Snow Mountain W) 1920 Comment
  JEPS81331  Carex utriculata L. R. Heckard and J. C. Hickman 1982-7-6 5945 Lake along creek that runs from Frog Pond at Cedar Camp just below Serpentine Ridge; Snow Mt. 1706 Comment
  JEPS81324  Castilleja applegatei subsp. pinetorum L. R. Heckard and J. C. Hickman 1982-7-6 5939 Colusa slope 1/2 mi NE of Summit Springs (E of trail); Snow Mountain, S side 1645 Comment
  JEPS81325  Castilleja miniata L. R. Heckard and J. C. Hickman 1982-7-6 5940 Colusa about 0.5 mi ne Summit Springs (s side of Snow Mt, e of trail); Snow Mt. 1645 Comment
  JEPS73517  Ceanothus cordulatus L. R. Heckard 1972-7-10 3136 Colusa between Foutch Camp and Trout Creek crossing (Snow Mt.); , between Foutch Camp and Trout Creek crossing 1828 Comment
  JEPS82411  Ceanothus integerrimus L. R. Heckard 1969-5-28 Colusa ca 6 air mi w Stonyford (along Soney Creek near Fouts Springs) Comment
  RSA712418  Ceanothus jepsonii subsp. albiflorus C. L. schmidt 1989-5-6 1249 Colusa 1 mile up dirt road to Trout creek near Davis Campsite and Fouts Springs Campground, 9 miles W of Stonyford. Serpentine of E side of Snow Mtn. 600 Comment
  CHSC93619  Ceanothus jepsonii var. albiflorus C. L. Schmidt 1989-6-13 1253 Colusa 1 mile up dirt road to Trout Creek near Davis Campsite and Fouts Springs Campground ca. 9 mi W of Stonyford; on E side of Snow Mountain. 600 Comment
  JEPS80881  Centaurium L. R. Heckard and J. C. Hickman 1981-7-29 5708 Lake n of Summit Springs (n of road, s side of Snow Mt.); Snow Mt. 1539 Comment
  JEPS80442  Cerastium glomeratum L. R. Heckard and J. Hickman 1980-7-3 5372 A Colusa s.w. slope of Snow Mt. (about Summit Springs) 1554 Comment
  CAS-BOT-BC293729  Cercis occidentalis Mona Bourell 1997-3-29 5771 Colusa Mendocino National Forest, Dixie Glade Campground 918 Comment
  GH404262  Cercis occidentalis M. Bourell 1997-3-29 5771 Unknown Mendocino National Forest. Dixie Glade Campground Comment
  RSA0034161  Cercis occidentalis M. Bourell 1997-3-29 5771 Colusa Mendocino National Forest. Dixie Glade Campground. 918 Comment
  CHSC48135  Chaenactis douglasii var. douglasii Vernon Oswald 1984-7-20 1620 Colusa Letts Lake in Mendocino National Forest on top of the dam. 1402 Comment
  JEPS73431  Chaenactis douglasii var. douglasii L. R. Heckard 1972-7-8 3025 Lake spur running se of Snow Mt. (West Peak); , West Peak 2042 Comment
  UCD66971  Chaenactis douglasii var. douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5039 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain, at end of Goat Mountain Road. Western part of ridges below lookout, just off the road. 1724 Comment
  UCD66975  Chaenactis glabriuscula var. heterocarpha Ellen Dean; Davis Botanical Society 2008-5-31 5044 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  UCR212292  Chaenactis glabriuscula var. heterocarpha Ellen Dean, Davis Botanical Society 2008-5-31 5044 Lake West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  JEPS75724  Cheilanthes gracillima L. R. Heckard 1974-9-9 3859 Colusa ca. 1/4 mi se Foutch Camp; Snow Mt 1828 Comment
  JEPS86607  Cheilanthes gracillima L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6711 Colusa 0.5 mi. n.e. Summit Springs (s.w. flank of Snow Mt.); Snow Mt. 1650 Comment
  UCD66974  Cheilanthes gracillima Ellen Dean; Davis Botanical Society 2008-5-31 5043 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  JEPS75836  Chenopodium pumilio L. R. Heckard 1974-9-11 3951 Colusa edge of meadow just e Foutch Camp; Snow Mt. 1859 Comment
  UC1532347  Cicuta Vernon Oswald 1986-6-30 2176 Colusa North end of Lily Pond near Letts Lake. 1188 Comment
  CHSC42575  Cicuta douglasii Vernon Oswald 1986-6-30 2176 Colusa North end of Lily Pond near Letts Lake. 1188 Comment
  CHSC93137  Cicuta douglasii D. Isle 2001-7-26 1388 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. In spring west of Letts Lake day use area. 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
  JEPS82545  Cirsium cymosum var. cymosum L. R. Heckard 1983-7-27 6116 Colusa about 1/4 mi w Summit Springs (s side of mt.); Snow Mt. 1500 Comment
  CDA1191  Cirsium douglasii var. breweri G. D. Barbe, Daryl Brown 1982-7-2 3892 Colusa Lower Letts Lake, Mill Valley Campground. Comment
  JEPS81287  Cirsium occidentale var. venustum L. R. Heckard and J. C. Hickman 1982-7-5 5898 Colusa slope below (s of) area Summit Springs (s side of mountain); Snow Mt., Summit Springs 1500 Comment
  JEPS75715  Cirsium vulgare L. R. Heckard 1974-9-9 3841 Colusa just se Foutch Camp; Snow Mt. 1920 Comment
  JEPS80137  Clarkia gracilis subsp. gracilis L. R. Heckard with J. Hickman 1980-7-2 5297 Colusa ca. 10 mi w Stonyford (just above Summit Spring entrance to Snow Mt. trail, Colusa-Lake County boundary) 1630 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
  JEPS81296  Clarkia purpurea subsp. quadrivulnera L. R. Heckard and J. C. Hickman 1982-7-5 5910 Colusa slope below Summit Springs (s side of snow Mt.); Snow Mt. 1524 Comment
  SD133953  Clarkia rhomboidea Barbara Ertter 1989-7-1 8597 Colusa road to Goat Mt Lookout 2.2 miles south of Route M-10 (Bear Creek-Fouts Spring Road) at head of S Fk Stony Creek, ca 12 airmiles WSW of Stonyford; 1500 Comment
  UC1299410  Clarkia rhomboidea Freed W. Hoffman 1948-6-28 2541 Colusa between Upper Letts Valley and Lower Letts Valley; North Coast Ranges Comment
  UC1585901  Clarkia rhomboidea Barbara Ertter 1989-7-1 8597 Colusa 2.2 mi s of Rt. M-10 (Bear Creek-Fouts Spring Rd.) (road to Goat Mt. Lookout, at head of S. Fk. Stony Creek, ca. 12 air mi wsw of Stonyford) 1500 Comment
  CHSC69690  Claytonia exigua subsp. exigua Vernon Oswald 1984-5-2 1172 Colusa Mendocino Nat. Forest, Fouts Spring Rd. (M10; 18n01) 11.9 mi w of Stonyford. Growing in gravel on a road cut. 868 Comment
  JEPS86625  Claytonia exigua subsp. exigua L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6705 Colusa 0.5 km w Summit Springs (sw flank of Snow Mountain, Colusa-Lake County line); Snow Mountain 1500 Comment
  CHSC91018  Claytonia parviflora subsp. parviflora D. Isle 2002-4-18 299 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. N of Chlorinator bldg., Rd. to Bath House Trail. Comment
  UCD66965  Claytonia perfoliata Ellen Dean; Davis Botanical Society 2008-5-31 5009 Colusa west of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, Cedar Grove Campground. 1311 Comment
  JEPS80200  Claytonia perfoliata subsp. perfoliata L. R. Heckard and J. Hickman 1980-7-3 5355 Colusa ca 10 mi w Stonyford (just w of Summit Springs); Snow Mt. 1548 Comment
  CDA15489  Claytonia rubra subsp. depressa G. F. Hrusa, WTD 1998-6-19 14626 Lake North Coast Ranges; N side of Goat Mtn. summit area. Comment
  HSC94041  Claytonia rubra subsp. depressa G. Fred Hrusa 1998-6-19 14626 Lake N side of Goat Mtn. summit area 1700 Comment
  CDA15485  Claytonia saxosa G. F. Hrusa, T. D. Wilfred 1998-6-19 14622 Lake North Coast Ranges; Goat Mtn. summit area. 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
  UC1183413  Claytonia saxosa J. M. Tucker 1959-5-30 3523 Lake 1.25 mi nw Goat Mountain Lookout; Goat Mountain 1798 Comment
  UCD146599  Claytonia saxosa G. F. Hrusa 1998-6-19 14622 Colusa North Coast Ranges. Summit of Goat Mountain. 1740 Comment
  UCD67098  Claytonia saxosa Ellen Dean; Davis Botanical Society 2008-5-31 5026 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  UCD67109  Collinsia greenei Ellen Dean; Davis Botanical Society 2008-5-31 5031 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 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
  UC1051697  Collomia diversifolia Helen K. Sharsmith 1953-6-18 4260 Colusa on Letts Valley road above Fouts Springs; Inner North Coast Ranges, Mendocino National Forest 731 Comment
  JEPS15537  Collomia tinctoria G. Thomas Robbins with L. R. Heckard 1956-7-25 3695 Colusa open rocky slope in woods on ridge above Fouts Camp (along trail to Snow Mt. (about 1 1/2 mi airline se of summit), on Lake-Colusa County boundary) 1920 Comment
  JEPS80138  Collomia tinctoria L. R. Heckard with J. Hickman 1980-7-2 5298 Colusa just above Summit Spring entrance to Snow Mt. trail (ca 10 mi w of Stonyford, Colusa-Lake County boundary); Snow Mt. 1630 Comment
  JEPS80144  Collomia tinctoria L. R. Heckard with J. Hickman 1980-7-2 5305 Colusa trail from Summit Springs to Snow Mt. Peaks (ca 10 mi w of Stonyford, Colusa-Lake Co. boundary) 1706 Comment
  RSA113933  Collomia tinctoria H. K. Sharsmith 1953-7-1 4402 Colusa Linger Longer Camp, Goat Mountain, Mendocino National Forest 1585 Comment
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Jun 30 2012
  UC1051512  Collomia tinctoria Helen K. Sharsmith 1953-7-1 4402 Colusa Linger Longer Camp Inner North Coast Ranges, Mendocino National Forest (Goat Mountain) 1584 Comment
  JEPS78601  Cornus glabrata Edward Lee 1936-9-20 2581 Lake lower camp s. of Snow Peak west (Snow Mt.); Snow Mt. Comment
  CHSC75703  Cornus sericea subsp. occidentalis Vernon H. Oswald; Lowell Ahart 1999-6-22 9777 Colusa Lily Pond near Upper Letts Lake west of Stonyford. 1243 Comment
  JEPS95819  Cornus sericea subsp. occidentalis Vernon H. Oswald and L. Ahart 1999-6-22 9777 Colusa Lily Pond near Upper Letts Lake west of Stonyford: T17N R8W Sect. 24, ca. 4080 ft, mixed coniferous forest. Twigs of a shrub ca. 3 m tall growing in wet soil along the edge of the meadow at the Lily Pond. 1243 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
  JEPS80771  Cornus sericea subsp. sericea L. R. Heckard and J. C. Hickman 1981-7-30 5742 Colusa s.e. side Snow Mt. (Trout Creek Trail) 1661 Comment
  JEPS86621  Crepis L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6701 Colusa 0.5 km w Summit Springs (sw flank of Snow Mountain); Snow Mountain 1500 Comment
  JEPS81408  Crepis monticola L. R. Heckard and J. C. Hickman 1982-7-9 6015 Lake along road to Lookout near junction of Horse Glade (Colusa-Lake Co. boundary); Goat Mt. 1737 Comment
  UCD66969  Crepis monticola Ellen Dean; Davis Botanical Society 2008-5-31 5037 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain, at end of Goat Mountain Road. Western part of ridges below lookout, just off the road. 1724 Comment
  UCD66970  Crepis occidentalis Ellen Dean; Davis Botanical Society 2008-5-31 5038 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain, at end of Goat Mountain Road. Western part of ridges below lookout, just off the road. 1724 Comment
  RSA756835  Cryptantha affinis Barbara Ertter 1989-7-1 8615 Colusa Road to Goat Mountain Lookout 1.7 miles S of Rt. M-10 (Bear Creek-Fouts Spring Road) at head of S Fork Stony Creek, ca. 12 airmiles WSW of Stonyford. 1463 Comment
  SD211562  Cryptantha affinis Barbara Ertter 1989-7-1 8615 Colusa Road to Goat Mount Lookout 1.7 miles South of Route M-10 (Bear Creek-Fouts Spring Road) at head of South Fork Stony Creek, circa 12 airmiles West-Southwest of Stonyford; at bend in road. 1463 Comment
  UC1949219  Cryptantha affinis Barbara Ertter 1989-7-1 8615 Colusa road to Goat Mt Lookout 1.7 mi S of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of S Fk Stony Creek, ca 12 airmiles WSW of Stonyford 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
  JEPS81272  Cryptantha flaccida L. R. Heckard and J. C. Hickman 1982-7-5 5882 Colusa s of (slope below area) Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  SDSU19615  Cryptantha intermedia Michael G. Simpson, Sean Ryan 2010-6-21 3366 Colusa Mendocino National Forest. Forest road 16N03 (to Goat Mtn.), ca. 0.2 miles south of junction with 16N18, 1.1 miles line-of-sight northwest of Goat Mountain peak. 1735 Comment
  UCD67097  Cryptantha intermedia Ellen Dean; Davis Botanical Society 2008-5-31 5025 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 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
  CHSC47984  Cryptantha torreyana Vernon Oswald 1986-6-30 2177 Colusa Northwest side of Lily Pond near Letts Lake. Roadway. 1188 Comment
  JEPS83805  Cryptantha torreyana L. R. Heckard and J. Hickman 1980-7-3 5348 Colusa ca 10 mi w Stonyford (just w of Summit Springs, sw Snow Mt, Colusa-Lake County boundary); Snow Mt. 1548 Comment
  UCD66964  Cryptantha torreyana Ellen Dean; Davis Botanical Society 2008-5-31 5008 Colusa west of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, Cedar Grove Campground. 1311 Comment
  UCR212290  Cryptantha torreyana Ellen Dean, Davis Botanical Society 2008-5-31 5008 Colusa West of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, Cedar Grove Campground 1312 Comment
  JEPS73505  Cynoglossum occidentale L. R. Heckard 1972-7-10 3122 Colusa near Trout Creek crossing of trail to Box Spring; Snow Mt. 1828 Comment
  JEPS75727  Danthonia californica L. R. Heckard 1974-9-9 3863 Colusa around spring and small stream just ne rocky promontory southeast of Foutch Camp; Snow Mt. 1798 Comment
  JEPS80236  Danthonia californica L. R. Heckard and J. Hickman 1980-7-3 5397 Lake about 1/4 mi nw Summit Spring (Colusa Co. border); Snow Mt. Comment
  JEPS73410  Danthonia unispicata L. R. Heckard 1972-7-8 3003 Lake about 1/2 mi nw Foutch Camp; Snow Mt., Frog Pond Comment
  JEPS81326  Daucus pusillus L. R. Heckard and J. C. Hickman 1982-7-6 5941 Colusa ca. 1/2 mi. n.e. Summit Springs (e. of trail, s. side Snow Mt.); Snow Mt. 1645 Comment
  UC1096411  Delphinium antoninum Helen K. Sharsmith 1956-6-30 4404 Colusa Linger Longer Camp Inner North Coast Ranges, Mendocino National Forest, Goat Mo 1584 Comment
  UCD67106  Delphinium antoninum Ellen Dean; Davis Botanical Society 2008-5-31 5029 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  UCR189540  Deschampsia cespitosa Mark A. Elvin, D. Isle, Mark S. Brunell 2006-8-3 5012 Lake Northern Inner Coast Ranges, Snow Mountain, Cedar Camp 1921 Comment
  JEPS75874  Deschampsia cespitosa subsp. cespitosa L. R. Heckard 1974-9-9 3866 Colusa just n.e. of rocky promontory s.e. of Foutch Camp (Snow Mt.); Snow Mt. 1920 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
  JEPS75036  Deschampsia elongata L. R. Heckard 1972-7-10 3109 Colusa Trout Creek crossing of trail to Box Spring (Snow Mt.); Snow Mt. 1828 Comment
  JEPS75742  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
  JEPS75750  Deschampsia elongata L. R. Heckard and R. Bacigalupi 1976-9-6 4430 Colusa along trail from Summit Springs to Fouts Camp (Snow Mt.); Lake-Colusa Co. Line, Snow Mt. 1798 Comment
  JEPS75873  Deschampsia elongata L. R. Heckard 1974-9-9 3848 Colusa just s.e. of Foutch Camp (Snow Mt.); Snow Mt. 1920 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
  JEPS83813  Deschampsia elongata L. R. Heckard 1974-9-11 3928 Lake ca. 1 1/2 mi. s.e. of Snow Mt. West (ca. 1/2 mi. n.w. of Foutch Camp, margin of Frog Pond) 1920 Comment
  RSA756435  Deschampsia elongata Barbara Ertter 1989-7-1 8609 Colusa Road to Goat Mountain Lookout 1.7 miles S of Rt. M-10 (Bear Creek-Fouts Spring Road) at head of S Fork Stony Creek, ca. 12 airmiles WSW of Stonyford. 1463 Comment
  UC1950419  Deschampsia elongata Barbara Ertter 1989-7-1 8609 Colusa road to Goat Mt Lookout 1.7 mi S of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of S Fk Stony Creek, ca 12 airmiles WSW of Stonyford; NE-facing slope Comment
  JEPS81318  Descurainia sophia L. R. Heckard and J. C. Hickman 1982-7-6 5933 Colusa slope above and e Summit Springs (on s side of Snow Mt); Snow Mt. 1584 Comment
  CHSC48252  Dianthus armeria subsp. armeria Vernon Oswald 1986-6-30 2179 Colusa Mill Valley Campground near Letts Lake and Lily Pond. In a meadow. 1188 Comment
  CHSC48439  Dicentra chrysantha Vernon Oswald 1984-7-20 1609 Colusa M10, 11.3 mi w of Rd. 306 at Stonyford. 792 Comment
  CHSC48008  Downingia elegans Vernon Oswald 1984-7-20 1616 Colusa Lily Pond n of Letts Lake in Mendocino National Forest. 1280 Comment
  JEPS80047  Drymocallis glandulosa var. reflexa L. R. Heckard with J. Hickman 1979-6-15 5047 Lake Foutch Camp Snow Mt., Foutch Camp 1889 Comment
  JEPS80832  Eleocharis suksdorfiana L. R. Heckard and J. C. Hickman 1981-8-1 5804 Colusa between new Fouth Camp and High Rock (s. side of Snow Mt.); Snow Mt. 1905 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
  JEPS75758  Elymus glaucus subsp. glaucus L. R. Heckard and R. Bacigalupi 1976-9-6 4441 Colusa just e Fouts Camp; Snow Mtn. 1859 Comment
  JEPS80219  Elymus glaucus subsp. jepsonii L. R. Heckard and J. Hickman 1980-7-3 5375 Colusa dry slope above Summit Springs (sw slope of mt.); Snow Mt. 1554 Comment
  JEPS80218  Elymus multisetus L. R. Heckard and J. Hickman 1980-7-3 5374 Colusa slope above Summit Springs (sw slope of mt.); Snow Mt. 1554 Comment
  JEPS80745  Epilobium brachycarpum L. R. Heckard and J. C. Hickman 1981-7-29 5705 Lake n road and Summit Springs (s side of mt.); Snow Mt. 1539 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
  JEPS80785  Epilobium ciliatum subsp. ciliatum L. R. Heckard and J. C. Hickman 1981-7-30 5758 Colusa se side of mt. Snow Mt., Trout Creek 1600 Comment
  JEPS75844  Epilobium ciliatum subsp. glandulosum L. R. Heckard 1974-9-11 3919 Lake about 1/2 mi nw Foutch Camp (about 1 1/2 miles southeast of Snow Mt. West) (margin of pond); Frog Pond 1920 Comment
  JEPS75736  Epilobium densiflorum L. R. Heckard 1974-9-9 3878 Colusa about 1/4 mi e Foutch Camp 1828 Comment
  JEPS73412  Epilobium hallianum L. R. Heckard 1972-7-8 3005 Lake about 1/2 mi n Foutch Camp; Snow Mt. Frog Pond 1920 Comment
  JEPS79749  Epilobium hallianum L. R. Heckard with Jim Hickman 1980-7-1 5267 Lake about 1 mi se Snow Mt., West Peak (pond margin); Frog Pond 1828 Comment
  UC980843  Epilobium hallianum Kenneth Bradshaw 1953-9-9 Colusa near Board Camp Ridge (w Colusa Co.); Mendocino National Forest, Summit Valley 1676 Comment
  CHSC91051  Epilobium minutum D. Isle 2003-6-12 365 Colusa Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. Goat Mt.--meadow 1/4 mi. below road N80 E from jct. of Rd. to Goat Mt. lookout and Horse Glade Rd. GPS: 10S 0524032E 4346780N. 1645 Comment
  HSC72213  Epilobium minutum Thomas W. Nelson, Jane P. Nelson 1980-6-24 5877 Colusa Along road to Snow Mtn. trail head at Summit Springs 1585 Comment
  JEPS73520  Epilobium minutum L. R. Heckard 1972-7-10 3138 Colusa between Foutch Camp and Trout Creek crossing; Snow Mt. 1828 Comment
  CHSC101430  Epilobium nivium David Isle 1990-6-6 1527 Colusa On Lower Summit Valley Rock Outcrop W of Rd 17N10. 1682 Comment
  CHSC32221  Epilobium nivium James Jokerst 1980-8-6 1049 Colusa North Coast Ranges. Near Snow Mountain. 484 Comment
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Dec 23 2008
  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
  UCD66980  Epilobium nivium Ellen Dean; Davis Botanical Society 2008-5-31 5049 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  UCD67117  Eremogone congesta var. crassula Ellen Dean; Davis Botanical Society 2008-5-31 5036 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CHSC92605  Erigeron inornatus var. inornatus D. Isle 2005-8-2 1159 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. West end of Board Camp Ridge. 1554 Comment
  JEPS80754  Erigeron inornatus var. inornatus L. R. Heckard and J. C. Hickman 1981-7-29 5721 Colusa Spur, about .75 km se Summit Springs; Snow Mt., Summit Springs 1554 Comment
  JEPS75723  Erigeron petrophilus var. petrophilus L. R. Heckard 1974-9-9 3858 Colusa 0.25 mi se Foutch Camp; Snow Mt. 1828 Comment
  JEPS80214  Erigeron philadelphicus var. philadelphicus L. R. Heckard and J. Hickman 1980-7-3 5368 Colusa sw slope Snow Mt.; , Summit Springs 1554 Comment
  UCD66979  Eriogonum compositum Ellen Dean; Davis Botanical Society 2008-5-31 5048 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 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
  CHSC33915  Eriogonum strictum var. greenei James Jokerst 1980-8-6 1048 Colusa North Coast Ranges. Near Snow Mountain. 484 Comment
  JEPS75747  Eriogonum strictum var. greenei L. R. Heckard, and R. Bacigalupi 1976-9-6 4422 Colusa above Summit Springs (along trail to Fout's Camp); Colusa-Lake County Line, Snow Mt. 1645 Comment
  JEPS124472  Eriogonum strictum var. proliferum Daniel Slakey with CNPS Volunteers 2015-7-12 145 Lake Along Summit Springs Trail from Summit Spring to Snow Mountain Summit. Comment
  JEPS124471  Eriogonum umbellatum var. smallianum Daniel Slakey with CNPS Volunteers 2015-7-12 144 Lake Along Summit Springs Trail from Summit Spring to Snow Mountain Summit. Comment
  UCD67115  Eriophyllum lanatum Ellen Dean; Davis Botanical Society 2008-5-31 5035 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  CHSC75599  Erysimum capitatum var. capitatum Vernon H. Oswald; Lowell Ahart 1999-6-22 9776 Colusa Lily Pond near Upper Letts Lake west of Stonyford. Adjacent to meadow at the Lily Pond. 1243 Comment
  CAS-BOT-BC376186  Erythranthe moschata Andrew Townesmith; Karen M. Meyer 2007-8-7 912 Colusa Mendocino National Forest, Grindstone Ranger District. Big Spring Picnic area on Lett's Lake, off Forest Service road 17N02, 3.2 miles SW from intersection with Forest Service route M10 1371 Comment
  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
  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
  JEPS80773  Festuca roemeri L. R. Heckard and J. C. Hickman 1981-7-30 5746 Colusa se side Snow Mt. (Trout Creek Trail) 1661 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
  JEPS81295  Festuca roemeri L. R. Heckard and J. C. Hickman 1982-7-5 5909 Colusa below Summit Springs; Snow Mt. 1524 Comment
  HSC19400  Frangula californica J. O. Sawyer 1968-9-10 674 Siskiyou 1524 Comment
  CAS-BOT-BC383131  Fraxinus latifolia Andrew Townesmith; Karen M. Meyer 2007-8-7 911 Colusa Mendocino National Forest, Grindstone Ranger District. Big Spring Picnic area on Lett's Lake, off Forest Service road 17N02, 3.2 miles SW from intersection with Forest Service route M10 1371 Comment
  CHSC75732  Fraxinus latifolia Vernon H. Oswald; Lowell Ahart 1999-6-22 9779 Colusa Lily Pond near Upper Letts Lake west of Stonyford. 1243 Comment
  JEPS95818  Fraxinus latifolia Vernon H. Oswald and L. Ahart 1999-6-22 9779 Colusa Lily Pond near Upper Letts Lake west of Stonyford: T17N R8W Sect. 24, ca. 4080 ft, mixed coniferous forest. Twig of a small tree growing in wet soil along the edge of the meadow at the Lily Pond. 1243 Comment
  SEINET10744717  Fraxinus latifolia Andrew Townesmith, Karen M. Meyer 2007-8-7 Townesmith 911 Colusa Mendocino National Forest, Grindstone Ranger District. Big Spring Picnic area on Lett's Lake, off Forest Service road 17N02, 3.2 miles SW from interesection with Forest Service route M10. T17N R8W S25. 1371 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
  CDA15495  Fritillaria recurva G. F. Hrusa, WTD 1998-6-19 14632 Colusa North Coast Ranges; N side of Goat Mtn. summit area. Comment
  SDSU20636  Fritillaria recurva Sean Ryan, Michael G. Simpson 2010-6-21 56 Colusa NW facing slope on north side of Forest Road 16N02. Approximately 0.23 miles NE of intersection with Forest Road 16N03. SW of Black Oak Campground, NNW of Goat Mountain. Mendocino National Forest. 1692 Comment
  JEPS80799  Galium andrewsii subsp. andrewsii L. R. Heckard and J. C. Hickman 1981-7-30 5769 Colusa about 100 ft above on n side Trout Creek (se side of mt); Snow Mt. 1554 Comment
  JEPS52876  Galium californicum subsp. californicum Lauramay T. Dempster and G. L. Stebbins 1967-10-13 4366 Colusa 1.6 mi se Fir Root Camp (nw ridge of mt., ne-facing slope); Goat Mountain Comment
  UC1562568  Galium californicum subsp. californicum Barbara Ertter 1989-7-1 8604 Colusa road to Goat Mt. Lookout 2.2 mi s Rt M-10 (Bear Creek-Fouts Spring Rd) (ca 12 mi wsw of Stonyford, sw side of ridge, at head of creek); S. Fk. Stony Creek 1500 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
  JEPS83145  Galium grayanum var. nanum L. R. Heckard 1972-7-8 3030 Lake on spur of open slopes of spur running se West Peak Snow Mt.; se of West Peak Snow Mt. 2042 Comment
  JEPS15228  Galium parisiense L. T. Dempster with Bacigalupi, Robbins, Heckard, and Munz 1956-7-24 1034 Lake about 3 1/2 mi s Snow Mt. (Lake Co.-Colusa Co. line) 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
  CHSC48888  Galium trifidum var. pacificum Vernon Oswald 1984-7-20 1615 Colusa Lily Pond N of Letts Lake in Mendocino National Forest. 1280 Comment
  JEPS80433  Garrya fremontii L. R. Heckard and R. Bacigalupi 1976-9-6 4421 Colusa above Summit Springs (along trail to Fouts Camp, Lake-Colusa County boundary); Snow Mt. 1615 Comment
  UCD162933  Garrya fremontii D. O. Burge 2015-7-12 1758 Lake Snow Mountain area. 1760 Comment
  JEPS80143  Gayophytum diffusum subsp. diffusum L. R. Heckard with J. Hickman 1980-7-2 5304 Colusa trail from Summit Springs to Snow Mt. Peaks ((ca 10 mi w of Stonyford), Colusa-Lake Co. boundary) 1676 Comment
  JEPS75848  Gayophytum heterozygum L. R. Heckard 1974-9-11 3941 Colusa near upper crossing of Trout Creek (e of Foutch Camp); Snow Mt. 1859 Comment
  JEPS76800  Gayophytum heterozygum L. R. Heckard 1974-9-9 3854 Colusa near Foutch Camp; Snow Mt. 1889 Comment
  JEPS76801  Gayophytum heterozygum L. R. Heckard 1974-9-9 3854 Colusa near Foutch Camp; Snow Mt. 1889 Comment
  JEPS80183  Gayophytum humile L. R. Heckard with J. Hickman 1980-7-3 5335 Colusa just w Summit Springs (sw Snow Mt., ca 10 mi w of Stonyford, Colusa-Lake County boundary); Snow Mt. 1548 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
  CHSC75627  Geum macrophyllum Vernon H. Oswald; Lowell Ahart 1999-6-22 9781 Colusa Lily Pond near Upper Letts Lake west of Stonyford. Along the edge of the meadow at Lily Pond. 1243 Comment
  JEPS95997  Geum macrophyllum Vernon H. Oswald and Lowell Ahart 1999-6-22 9781 Colusa W of Stonyford ( Lily Pond near Upper Letts Lake) Comment
  UC1585898  Gilia capitata subsp. abrotanifolia Barbara Ertter 1989-7-1 8601 Colusa road to Goat Mt. Lookout 2.2 mi s Rt M-10 (Bear Creek-Fouts Spring Rd) (ca 12 mi wsw of Stonyford, sw side of ridge, at head of creek); S. Fk. Stony Creek 1500 Comment
  UCD66973  Gilia capitata subsp. capitata Ellen Dean; Davis Botanical Society 2008-5-31 5041 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  JEPS75039  Glyceria elata L. R. Heckard 1972-7-10 3110 Colusa Trout Creek Snow Mt. (at crossing of trail to Box Spring, Snow Mt.) 1828 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
  CHSC92602  Glyceria striata D. Isle 2005-7-14 1143 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. In first perennial drainage west of junction 17N09 diagonal 17N10 about 40 yards above culvert crossing 17N09. Waypoint BDCMP 1: NAD27 10S 0523113E 4350662N. Comment
  JEPS75847  Gnaphalium palustre L. R. Heckard 1974-9-11 3921 Lake drier margins of Frog Pond (about 0.5 mi nw of Foutch Camp (about 1.5 mi se of Snow Mt. West)) 1920 Comment
  JEPS80185  Gnaphalium palustre L. R. Heckard with J. Hickman 1980-7-3 5337 Colusa just w of Summit Springs (sw of Snow Mt. (ca. 10 mi w of Stonyford), Colusa-Lake County boundary) 1548 Comment
  JEPS80064  Hackelia amethystina L. R. Heckard with J. Hickman 1979-6-15 5074 Lake se slope of West Peak; Snow Mountain 2011 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
  JEPS80065  Hackelia micrantha L. R. Heckard with J. Hickman 1979-6-15 5074 Lake se slope of West Peak; Snow Mountain 2011 Comment
  UCD66978  Harmonia stebbinsii Ellen Dean; Davis Botanical Society 2008-5-31 5047 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
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Jul 23 2017
  JEPS81315  Helenium puberulum L. R. Heckard and J. C. Hickman 1982-7-5 5930 A Lake sw side of mountain 1/2 mi above, SE1/4 SE1/4 Sec 4 Summit Springs; Snow Mt. 1432 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
  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
  JEPS80746  Hesperolinon micranthum L. R. Heckard and J. C. Hickman 1981-7-29 5706 Lake n of road and Summit Springs (s side of mountain); Snow Mountain 1539 Comment
  JEPS60199  Heterocodon rariflorum L. R. Heckard 1969-5-28 2235 Colusa about 6 air mi w Stonyford (along Stony Creek at Fout Springs); Stony Creek, Fout Springs 518 Comment
  JEPS75717  Heterocodon rariflorum L. R. Heckard 1974-9-9 3843 Colusa just se Foutch Camp (Snow Mt.); Snow Mt. 1889 Comment
  JEPS86624  Heterocodon rariflorum L. R. Heckard with P. C. Silva, R. L. Moe and M. Moe 1988-6-19 6704 Colusa 0.5 km w Summit Springs (sw flank of Snow Mt, Colusa-Lake County line); Snow Mt. 1500 Comment
  CAS-BOT-BC383132  Hippuris vulgaris Andrew Townesmith; Karen M. Meyer 2007-8-7 914 Colusa Mendocino National Forest, Grindstone Ranger District. Lily Pond, off Forest Service road 17N02, 1.7 miles SW of intersection with Forest Service route M10 1264 Comment
  CHSC48455  Hippuris vulgaris Vernon Oswald 1984-7-20 1622 Colusa Lily Pond n of Letts Lake in Mendocino National Forest. Rooted in bottom mud of a small pool where the meadow drains beneath the road. 1280 Comment
  SEINET10946628  Hippuris vulgaris Andrew Townesmith, Karen M. Meyer 2007-8-7 Townesmith 914 Colusa Mendocino National Forest, Grindstone Ranger District. Lily Pond, off Forest Service road 17N02, 1.7 miles SW ofinteresection with Forest Service route M10. T17N R8W S24. 1264 Comment
  UC1183425  Hippuris vulgaris J. M. Tucker and L. K. Mann 1959-5-30 3528 Colusa ca. 1/4 mi. n.w. Lower Letts Valley (and ca. 4 mi. (airline) n. of Goat Mt. Lookout, Mill Valley); Mill Valley 1219 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
  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
  CHSC48848  Horkelia californica subsp. dissita Vernon Oswald 1984-7-20 1614 Colusa Lily Pond n of Letts Lake in Mendocino National Forest. On the edge of a meadow. 1280 Comment
  JEPS80245  Horkelia californica subsp. dissita L. R. Heckard and J. Hickman 1980-9-15 5420 Colusa w Summit Springs (Snow Mt.); , w of Summit Springs 1554 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
  CAS-BOT-BC383133  Horkelia tenuiloba Andrew Townesmith; Karen M. Meyer 2007-8-7 915 Colusa Mendocino National Forest, Grindstone Ranger District. Lily Pond, off Forest Service road 17N02, 1.7 miles SW of intersection with Forest Service route M10 1264 Comment
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Aug 17 2018
  SEINET10947309  Horkelia tenuiloba Andrew Townesmith, Karen M. Meyer 2007-8-7 Townesmith 915 Colusa Mendocino National Forest, Grindstone Ranger District. Lily Pond, off Forest Service road 17N02, 1.7 miles SW ofinteresection with Forest Service route M10. T17N R8W S24. 1264 Comment
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Aug 17 2018
  UCD67108  Horkelia tridentata var. flavescens Ellen Dean; Davis Botanical Society 2008-5-31 5030 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  UCD67123  Hosackia oblongifolia Ellen Dean; Davis Botanical Society 2008-5-31 5055 Colusa west of I-5 at Maxwell, north slope of Goat Mountain, along Letts Valley Rd. between Goat Mountain Summit and Fouts Springs. 787 Comment
  CDA15486  Hydrophyllum occidentale G. F. Hrusa, WTD 1998-6-19 14623 Lake North Coast Ranges; E side of Goat Mtn. summit Comment
  HSC94099  Hydrophyllum occidentale G. Fred Hrusa 1998-6-19 14623 Lake Near summit of Goat Mtn. 1740 Comment
  UC1051739  Hydrophyllum occidentale Helen K. Sharsmith 1953-6-20 4295 Colusa n slope Goat Mountain; Inner North Coast Ranges, Mendocino National Forest 1828 Comment
  UCD67029  Hydrophyllum occidentale Ellen Dean; Davis Botanical Society 2008-5-31 5012 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 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
  JEPS80831  Hypericum formosum var. scouleri L. R. Heckard and J. C. Hickman 1981-8-1 5803 Colusa s. side Snow Mt. (lower Foutch Camp Meadow) 1844 Comment
  CHSC92590  Iliamna bakeri David W. Isle 2005-8-1 1125 Lake Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. Approx. 1/3 mile below jct. 16N18/16N03 (1/4 mi. below Lake/Colusa Co. Line in Colusa Co). N aspect on edge of clear cut. GPS: NAD27 10S 0522970E 4347039N; Spr 25' South. 1688 Comment
  UCD126377  Iliamna bakeri David W. Isle 2005-8-1 1125 Lake approximately 1/3 mile below junction 12N18/16N03 (1/4 mile below Lake/Colusa County Line in Colusa County, CA.). 1688 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
  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
  JEPS80126  Iris tenuissima L. R. Heckard with J. Hickman 1980-7-1 5285 Colusa 10 mi w Stonyford (Summit Springs to Frog Lake, Snow Mt., Colusa-Lake County boundary); Snow Mt. 1706 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
  CHSC49606  Juncus bolanderi Vernon Oswald 1984-7-20 1619 Colusa Letts Lake in Mendocino National Forest. 1402 Comment
  JEPS80247  Juncus bolanderi L. R. Heckard and J. C. Hickman 1980-9-15 5425 Colusa w of Summit Springs; Snow Mt. 1554 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
  JEPS75718  Juncus covillei L. R. Heckard 1974-9-9 3844 Colusa just se Foutch Camp; Snow Mt. 1889 Comment
  JEPS15540  Juncus covillei var. obtusatus G. Thomas Robbins with L. R. Heckard 1956-7-25 3698 Colusa se extension Snow Mt. West (at e base of ridge that forms extension, about 0.5 air mi from its summit, Lake-Colusa County boundary) 1889 Comment
  JEPS80246  Juncus effusus subsp. pacificus L. R. Heckard and J. Hickman 1980-9-15 5424 Colusa w of Summit Springs; Snow Mt. 1554 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
  JEPS75732  Juncus howellii L. R. Heckard 1974-9-9 3871 Colusa se of Foutch Camp (just ne of rocky promontory); Snow Mt. 1798 Comment
  JEPS73494  Juncus laccatus L. R. Heckard 1972-7-10 3107 Colusa Trout Creek crossing of trail to Box Springs; Snow Mt. 1828 Comment
  JEPS73502  Juncus laccatus L. R. Heckard 1972-7-10 3120 Colusa Trout Creek crossing of trail to Box Springs; Snow Mt. 1828 Comment
  JEPS75720  Juncus laccatus L. R. Heckard 1974-9-9 3852 Colusa just se Foutch Camp; Snow Mt. 1889 Comment
  JEPS75740  Juncus laccatus L. R. Heckard 1974-9-11 3922 Lake about 0.5 mi nw Foutch Camp (about 1.5 mi se of Snow Mt. West, margin of Frog Pond); Frog Pond 1920 Comment
  JEPS80235  Juncus mexicanus L. R. Heckard, and J. Hickman 1980-7-3 5396 Lake about 0.25 mi ne Summit Spring (Colusa County border); Snow Mt. 1524 Comment
  CHSC111646  Juncus xiphioides David Isle; Justin Isle 1988-5-25 2092 Colusa Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. S of Potatoe Hill Rd 17N12 at spring ~1 mile SW of Fouts Springs in the 1987 Fouts Fire secondary fireline rehab. 829 Comment
  UCD66981  Keckiella corymbosa Ellen Dean; Davis Botanical Society 2008-5-31 5050 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  CHSC111213  Keckiella lemmonii David Isle 1990-7-11 2056 Colusa W of Fouts Springs; ~1mi below (E of) Sanborn Cabin Rd 17N63 Jct w/ 18N01 on edge 18N01; Adjacent Mixed Confer-Hardwood Forest. 877 Comment
  JEPS73503  Kelloggia galioides L. R. Heckard 1972-7-10 3121 Colusa near Trout Crossing of trail to Box Springs (Snow Mt.); Snow Mt. 1828 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
  JEPS85534  Lagophylla minor L. R. Heckard 1969-5-28 2232 A Colusa Letts Valley Rd. ca 8 mi sw Stonyford (NE slope of Potato Hill); Potato Hill 762 Comment
  JEPS80191  Lagophylla ramosissima L. R. Heckard and J. C. Hickman 1980-7-3 5342 Colusa ca. 10 miles w Stonyford (just w of Summit Springs, sw of Snow Mt., Colusa-Lake County boundary) 1548 Comment
  JEPS80130  Lathyrus brownii L. R. Heckard with J. Hickman 1980-7-1 5289 Colusa 10 mi w of Stonyford (Trail from Summit Springs to Frog Lake, Snow Mountain); Snow Mountain 1767 Comment
  CHSC75710  Lathyrus jepsonii var. californicus Vernon H. Oswald 1999-6-22 9782 Colusa West of Stonyford and 0.7 mi south of Letts Lake Road on FS 17N02. On a roadcut near a tributary of Miners Creek. 1353 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
  JEPS81323  Lathyrus jepsonii var. californicus L. R. Heckard and J. C. Hickman 1982-7-6 5938 Colusa about 0.5 mi ne Summit Springs (e of trail, s side of Snow Mt.); Snow Mt. 1645 Comment
  JEPS95647  Lathyrus jepsonii var. californicus Vernon H. Oswald and L. Ahart 1999-6-22 9782 Colusa West of Stonyford and 0.7 mi south of Letts Lake Road on FS 17N02: T17N R8W Sect. 25, 4440 ft, mixed coniferous forest 1353 Comment
  CHSC116673  Lemna minuta Lowell Ahart; John Dittes, Josephine Guardino 2016-2-14 20723 Colusa Small pond on the east side of the graveel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. 966 Comment
  CHSC49694  Lemna minuta Vernon Oswald 1984-7-20 1623 Colusa Lily Pond n of Letts Lake in Mendocino National Forest. In a pool where meadow drains beneath road. 1280 Comment
  JEPS127105  Lemna minuta Lowell Ahart, John Dittes, Josephine Guardino 2016-2-14 20723 Colusa About 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. Comment
  CHSC116664  Lemna trisulca Lowell Ahart; John Dittes, Josephine Guardino 2016-2-14 20722 Colusa Small pond on the east side of the gravel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. 966 Comment
  CHSC46882  Lemna trisulca Vernon Oswald 1989-9-12 4005 Colusa Lily Pond near Letts Lake in the Mendocino National Forest, ca. 10 mi (air) sw of Stonyford. In pool at the outlet of the 'Lily Pond. 1341 Comment
  UC1107309  Lemna trisulca J. M. Tucker and L. K. Mann and John Tothill 1959-5-30 3532 Colusa 1/4 mi nw of Lower Letts Valley (and 4 air mi n of Goat Mountain Lookout, in Mill Valley); Mill Valley Comment
  UCD67031  Leptosiphon bolanderi Ellen Dean; Davis Botanical Society 2008-5-31 5013 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  CDA15488  Lesquerella occidentalis G. F. Hrusa, WTD 1998-6-19 14625 Lake North Coast Ranges; W side of Goat Mtn. summit. 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
  CHSC49659  Lilium pardalinum subsp. pardalinum Vernon Oswald 1986-6-30 2173 Colusa Fouts Springs Rd. (M10) 14.5 mi w of Rd. 306, 0.5 mi ne of jct. Letts Lake Rd, 17N02. 1219 Comment
  JEPS2613  Linanthus rattanii V. Rattan Colusa summit above Fout's Springs (summit on trail to Fout's Springs from Stony Valley); ; Above Fout's Springs, Colusa Co. 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
  JEPS14626  Lithophragma Helen K. Sharsmith 1953-7-1 4403 Colusa above Linger Longer Camp Goat Mountain (Goat Mountain); Inner North Coast Ranges, Mendocino National Forest 1615 Comment
  CAS-BOT-BC432295  Lithophragma campanulatum Helen K. Sharsmith 1953-7-1 4403 Colusa above Linger Longer Camp, Goat Mountain, Mendocino National Forest 1615 Comment
  RSA113934  Lithophragma campanulatum H. K. Sharsmith 1953-7-1 4403 Colusa Above Linger Longer Camp. Goat Mountain. Mendocino National Forest. 1616 Comment
  UC1051513  Lithophragma campanulatum Helen K. Sharsmith 1953-7-1 4403 Colusa above Linger Longer Camp Goat Mountain (Goat Mountain); Inner North Coast Ranges, Mendocino National Forest 1615 Comment
  GH363768  Lithophragma parviflorum H. K. Sharsmith 1953-7-1 4403 Unknown above Linger Longer Camp, Goat Mountain, Mendocino National Forest 1615 Comment
  JEPS80876  Lolium perenne L. R. Heckard and J. C. Hickman 1980-7-3 5365 A Colusa sw slope Snow Mt. (grazed slopes about Summit Springs); sw slope of Snow Mt., about Summit Springs 1554 Comment
  JEPS73437  Lomatium ciliolatum L. R. Heckard 1972-7-8 3031 Lake s.e. of West Peak Snow Mt. 2042 Comment
  JEPS73493  Lomatium ciliolatum L. R. Heckard 1972-7-9 3105 Lake below (west) Frog Pond Snow Mt. 1889 Comment
  CHSC91017  Lomatium hooveri D. Isle 2002-4-18 297 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. N of Chlorinator bldg., Rd. to Bath House Trail. 548 Comment
  UCD67095  Lomatium triternatum Ellen Dean; Davis Botanical Society 2008-5-31 5024 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  UCD67120  Lonicera involucrata Ellen Dean; Davis Botanical Society 2008-5-31 5053 Colusa west of I-5 at Maxwell, north slope of Goat Mountain, along Letts Valley Rd. between Goat Mountain Summit and Fouts Springs, east side of road. Comment
  CDA19165  Lonicera involucrata var. ledebourii R. Breckenridge, D. Kratville 1999-10-13 PDR 909448 Colusa North Coast Ranges; Lower Letts Lake, Stonyford. 0 Comment
  CHSC48018  Lonicera involucrata var. ledebourii Vernon Oswald 1984-7-20 1618 Colusa Letts Lake in Mendocino National Forest. Comment
  JEPS80249  Lonicera involucrata var. ledebourii L. R. Heckard, and J. Hickman 1980-9-15 5428 Colusa slopes below Summit Springs (Lake-Colusa County boundary); Snow Mt. 1524 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
  JEPS86626  Lotus denticulatus L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6706 Colusa 0.5 km w Summit Springs (sw flank of Snow Mountain, Colusa-Lake County line); Snow Mountain 1500 Comment
  JEPS60198  Lotus grandiflorus var. grandiflorus L. R. Heckard 1969-5-28 2233 Colusa on road above and w Fouts Springs 762 Comment
  HSC72211  Lotus humistratus Thomas W. Nelson, Jane P. Nelson 1980-6-24 5879 Colusa Along road to Snow Mtn. trail head at Summit Springs 1585 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
  UCR225260  Lotus oblongifolius Ellen Dean, Davis Botanical Society 2008-5-31 5055 Colusa west of Hwy I-5 at Maxwell, north slope of Goat Mountain, along Letts Valley Road between Goat Mountain Summit and Fouts Springs 788 Comment
  JEPS22986  Lupinus albifrons var. collinus Stanton A. Cook 1959-5-30 891 Colusa n of the summit Goat Mountain; n of the summit of Goat Mountain 1828 Comment
  JEPS80129  Lupinus albifrons var. collinus L. R. Heckard with J. Hickman 1980-7-1 5288 Colusa ca 10 mi w Stonyford (on trail from Summit Springs to Frog Lake, Colusa-Lake County boundary); Snow Mt., trail fr Summit Springs to Frog Lake 1706 Comment
  SD58255  Lupinus albifrons var. collinus Stanton A. Cook 1959-5-30 891 Colusa Ridge below and to the north of the summit of Goat Mountain. 1829 Comment
  UCD66966  Lupinus albifrons var. collinus Ellen Dean; Davis Botanical Society 2008-5-31 5010 Colusa west of I-5 at Maxwell, east slope of Goat Mountian, along Goat Mountain Road, between Cedar grove campground and the summit, near crossing of tributary of Little Stoney Creek. 1309 Comment
  UCD67041  Lupinus albifrons var. collinus Ellen Dean; Davis Botanical Society 2008-5-31 5021 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  UCR212293  Lupinus albifrons var. collinus Ellen Dean, Davis Botanical Society 2008-5-31 5010 Colusa West of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, between Cedar Grove Campground and the summit, near crossing of tributary of Little Stoney Creek 1309 Comment
  JEPS81297  Lupinus bicolor L. R. Heckard with J. C. Hickman 1982-7-5 5911 Colusa below Summit Springs (S side Snow Mt.) Comment
  JEPS86629  Lupinus latifolius var. latifolius L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6696 Colusa 0.5 km w Summit Springs (sw flank of Snow Mountain, Colusa lake Co.-Line); sw flank Snow Mountain 1500 Comment
  CHSC106710  Lupinus luteolus Barbara Ertter 1989-7-1 8616 Colusa Road to Goat Mt Lookout, 0.4 mi S of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of S fk Stony Creek, ca 12 airmiles WSW of Stonyford. 1371 Comment
  JEPS81270  Lupinus luteolus L. R. Heckard and J. C. Hickman 1982-7-5 5878 Colusa slope below (s) Summit Springs (s side of Snow Mt.); , s of Summit Springs 1500 Comment
  JEPS73421  Luzula cascadensis L. R. Heckard 1972-7-8 3014 Lake Frog Pond about 1/2 mi northwest of Foutch Camp; Snow Mt. 1920 Comment
  JEPS80798  Madia elegans L. R. Heckard and J. C. Hickman 1981-7-30 5768 Colusa about 100 ft above on n side Trout Creek (se side of mountain); Snow Mt. 1554 Comment
  CHSC48178  Madia elegans subsp. elegans Vernon Oswald 1986-6-30 2174 Colusa Letts Lake Rd. (17N02) 0.6 mi se of M10. 1219 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
  UCD67039  Madia gracilis Ellen Dean; Davis Botanical Society 2008-5-31 5019 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  CHSC100246  Melica californica D. Isle 1988-4-13 1507 Colusa Mendocino National Forest - North Coast Ranges. Middle Fork Stony Creek Watershed. West of Fouts Springs youth facility; Approx. 1 mile west of current gate on Rd to Bathhouse Trail; East of road and E of Trout Ck Trailhead; Within fenced exclosure burned during 1987 Fouts Fire. 609 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
  CHSC100245  Melica harfordii D. Isle 1988-4-13 1508 Colusa Mendocino National Forest - North Coast Ranges. Middle Fork Stony Creek Watershed. West of Fouts Springs youth facility; Approx. 1 mile west of current gate on Rd to Bathhouse Trail; East of road and E of Trout Ck Trailhead; Within fenced exclosure burned during 1987 Fouts Fire. 609 Comment
  JEPS81294  Melica harfordii L. R. Heckard and J. C. Hickman 1982-7-5 5908 Colusa just off creek below Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  CHSC75615  Mentzelia dispersa Vernon H. Oswald; Lowell Ahart 1999-6-22 9778 Colusa Lily Pond near upper Letts Lake west of Stonyford. 1243 Comment
  JEPS95646  Mentzelia dispersa Vernon H. Oswald and L. Ahart 1999-6-22 9778 Colusa Lily Pond near Upper Letts Lake west of Stonyford: T17N R8W Sect. 24, ca. 4080 ft, mixed coniferous forest 1243 Comment
  UC2042873  Mentzelia dispersa Barbara Ertter 1989-7-1 8598 Colusa Road to Goat Mt. Lookout 2.2 mi S of Route M-10 (Bear Creek-Fouts Spring Road) at head of S Fork Stony Creek, ca. 12 air miles WSW of Stonyford. Comment
  UCD146696  Microsteris gracilis G. F. Hrusa 1998-6-19 14624 Lake Goat Mountain summit. North Coast Ranges. 1740 Comment
  JEPS86644  Mimulus arvensis L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6715 Colusa 0.5 mi w Summit Springs (sw flank of mountain); Snow Mountain, Colusa-Lake County line Comment
  JEPS80223  Mimulus guttatus L. R. Heckard and J. Hickman 1980-7-3 5380 Colusa sw slope Snow Mt. (below pipe outlet from spring); Summit Springs 1554 Comment
  JEPS82257  Mimulus guttatus Roger Raiche 1983-4-11 30159 Lake Fouts Springs campground area Mendocino National Forest Comment
  JEPS14629  Mimulus layneae Helen K. Sharsmith 1953-6-20 4290 Colusa 5 mi beyond Trough Springs (on road to Goat Mountain); Inner North Coast Ranges, Mendocino National Forest 1280 Comment
  UC1051505  Mimulus layneae Helen K. Sharsmith 1953-6-20 4290 Colusa 5 mi beyond Trough Springs (on road to Goat Mountain); Inner North Coast Ranges, Mendocino National Forest 1280 Comment
  JEPS3633  Mimulus microphyllus H. L. Mason 1953-5-5 14518 Colusa 1/4 mi above confluence of Little Stony Creek and Trout Creek; Little Stony Creek drainage 670 Comment
  UC1191131  Mimulus microphyllus Herbert L. Mason 1953-5-5 14519 Colusa 0.25 above junction of Little Stoney Creek and Trout Creek (at sharp bend in road); Little Stoney Creek drainage 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
  SEINET10756213  Mimulus moschatus Andrew Townesmith, Karen M. Meyer 2007-8-7 Townesmith 912 Colusa Mendocino National Forest, Grindstone Ranger District. Big Spring Picnic area on Lett's Lake, off Forest Service road 17N02, 3.2 miles SW from interesection with Forest Service route M10. T17N R8W S25. 1371 Comment
  JEPS68923  Mimulus nanus var. nanus L. R. Heckard 1972-7-8 3068 Lake spur running se West Peak; Snow Mt. 2042 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
  JEPS2941  Mimulus rattanii Volney Rattan Colusa trail above Fout's Spr. (n of San Francisco Bay); Coast Mts.; trail above Fout's Spring (?), Colusa Co. Comment
  UCD66977  Minuartia douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5046 Lake west of I-5 at Maxwell, western slope of Goat Mountain at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  UCR212291  Minuartia douglasii Ellen Dean, Davis Botanical Society 2008-5-31 5046 Lake West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  CHSC91050  Minuartia nuttallii subsp. gregaria D. Isle 2003-6-12 362 Colusa Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. Goat Mt.--meadow 1/4 mi. below road N80 E from jct. of Rd. to Goat Mt. lookout and Horse Glade Rd. GPS: 10S 0524032E 4346780N. 1645 Comment
  JEPS73430  Minuartia nuttallii subsp. gregaria L. R. Heckard 1972-7-8 3024 Lake slopes of spur running se Snow Mt. West Peak 2042 Comment
  CHSC92630  Minuartia nuttallii var. gregaria D. Isle 1999-7-14 1287 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. Approx. 1/3 mile below jct. 16N18/16N03 (1/4 mi. below Lake/Colusa Co. Line in Colusa Co. GPS: 10S 0522970 E 4347039 N; Spr 25' South. 1688 Comment
  UC1585895  Monardella odoratissima subsp. glauca Barbara Ertter 1989-7-1 8618 Colusa ca. 12 air mi wsw Stonyford (road to Goat Mt. Lookout 0.4 mi s of Rt. M-10 (Bear Creek-Fouts Spring Rd.) at head of creek); South Fork Stony Creek 1371 Comment
  CHSC48491  Monardella odoratissima subsp. pallida Vernon Oswald 1984-7-20 1611 Colusa Near the Lily Pond n of Letts Lake in the Mendocino National Forest. 1280 Comment
  JEPS75831  Montia fontana L. R. Heckard 1974-9-11 3916 Lake about 1/2 mi nw of Foutch Camp (1 1/2 mi se of Snow Mountain West, Frog Pond); Frog Pond 1920 Comment
  JEPS73420  Muhlenbergia filiformis L. R. Heckard 1972-7-8 3013 A Lake about 1/2 mi nw Foutch Camp (drier meadow area near pond); Snow Mt., Frog Pond 1889 Comment
  CHSC48457  Myriophyllum hippuroides Vernon Oswald 1984-7-20 1621 Colusa Letts Lake in Mendocino National Forest. 1402 Comment
  CHSC100258  Nassella pulchra D. Isle 1988-4-13 1506 Colusa Mendocino National Forest - North Coast Ranges. Middle Fork Stony Creek Watershed. West of Fouts Springs youth facility; Approx. 1 mile west of current gate on Rd to Bathhouse Trail; East of road and E of Trout Ck Trailhead; Within fenced exclosure burned during 1987 Fouts Fire. 609 Comment
  JEPS80184  Navarretia divaricata subsp. vividior L. R. Heckard with J. Hickman 1980-7-3 5336 Colusa ca 10 mi w Stonyford (just w of Summit Springs, Colusa-Lake County boundary); Snow Mt. 1548 Comment
  JEPS80751  Navarretia divaricata subsp. vividior L. R. Heckard and J. C. Hickman 1981-7-29 5714 Lake Colusa-Lake County Boundary: North of road and Summit Springs, south side Snow Mt. Comment
  JEPS80747  Navarretia intertexta L. R. Heckard and J. C. Hickman 1981-7-29 5709 Lake North of road and Summit Springs; south side Snow Mt. 1539 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
  CHSC69683  Navarretia intertexta subsp. intertexta Vernon Oswald 1984-7-23 1617 Colusa Lily Pond near Letts Lake in Mendocino National Forest. On a road along the edge of a meadow. 1280 Comment
  JEPS73418  Navarretia linearifolia subsp. pinnatisecta L. R. Heckard 1972-7-8 3012 Lake about 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt. 1920 Comment
  CHSC107485  Navarretia sinistra subsp. pinnatisecta David Isle; John Whittlesey 2009-7-11 1917 Colusa Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. Snow Mtn. Wilderness; Summit Springs Trail; Near Jeffrey Pine stand and 1987 Fouts Fire JP Snag. [Trail straddles Lake and Colusa County lines] 1645 Comment
  JEPS15538  Nemacladus capillaris G. Thomas Robbins with L. R. Heckard 1956-7-25 3696 Colusa about 1.5 air mi se Snow Mt. summit (on ridge above Fouts Camp and along trail to Snow Mt, on Lake-Colusa county boundary); Snow Mt. 1920 Comment
  UC1585893  Nemacladus capillaris Barbara Ertter 1989-7-1 8599 Colusa ca 12 air mi wsw Stonyford (road to Goat Mt. Lookout, 2.2 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of South Fork Stony Creek); Stony Creek 1500 Comment
  UCR78370  Nemacladus capillaris Barbara Ertter 1989-7-1 8599 Colusa road to Goat Mtn Lookout, 2.2 mi. south of Route M-10 (Bear Creek - Fouts Spring Road) at head of S Fork of Stony Creek, c. 12 air mi. WSW of Stonyford 1500 Comment
  JEPS81302  Nemophila parviflora L. R. Heckard and J. C. Hickman 1982-7-5 5916 Colusa grassy slope below Summit Springs (s side Snow Mt.); , below Summit Springs 1524 Comment
  UCD66962  Nemophila parviflora Ellen Dean; Davis Botanical Society 2008-5-31 5006 Colusa west of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, Cedar Grove Campground. 1311 Comment
  UCR228648  Nemophila parviflora Ellen Dean, Davis Botanical Society 2008-5-31 5006 Colusa West of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, Cedar Grove Campground 1312 Comment
  JEPS85842  Nemophila parviflora var. parviflora Barbara Ertter 1989-7-1 8614 Colusa ca 12 air mi wsw Stonyford (road to Goat Mt. Lookout, at bend in road, 1.7 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd), at head of South Fork of Stony Creek); South Fork of Stony Creek, rd to Goat Mt. Lookout 1463 Comment
  RSA537462  Nemophila parviflora var. parviflora Barbara Ertter 1989-7-1 8614 Colusa Road to Goat Mountain Lookout 1.7 miles S of Rt. M-10 (Bear Creek-Fouts Spring Road) at head of S Fork Stony Creek, ca. 12 airmiles WSW of Stonyford. 1463 Comment
  UC1586079  Nemophila parviflora var. parviflora Barbara Ertter 1989-7-1 8614 Colusa ca 12 air mi wsw Stonyford (road to Goat Mt. Lookout, at bend in road, 1.7 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd), at head of South Fork of Stony Creek); South Fork of Stony Creek, rd to Goat Mt. Lookout 1463 Comment
  CDA16097  Nemophila pedunculata G. F. Hrusa 1999-5-16 15046 Colusa North Coast Ranges; Summit of Goat Mtn on N side, on road to Young's Corral, +/- 1/4 mi N of intersection to Goat Mtn Lookout. 1706 Comment
  JEPS80429  Orobanche fasciculata L. R. Heckard 1972-7-8 3027 A Lake Running southeast of Snow Mt., West Peak. Comment
  JEPS73433  Orobanche pinorum L. R. Heckard 1972-7-8 3027 Lake spur running se Snow Mt., West Peak 2042 Comment
  UCD162932  Orobanche valida D. O. Burge 2015-7-12 1757 Lake Snow Mountain area. 1760 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
  UCD134746  Packera clevelandii A. M. Shapiro 1994-6-12 s.n. Colusa along Goat Mountain Road, between Sullivan Creek and Summit Lookout. Comment
  JEPS80796  Pedicularis semibarbata L. R. Heckard and J. C. Hickman 1981-7-30 5766 Colusa along Trout Creek (se side of Mount Snow); Snow Mountain 1554 Comment
  UC1728642  Penstemon heterophyllus Richard Olmstead 1986-6-19 882 Lake near 4 way junction 1 mi below Summit Springs (Lake / Colusa County line); Lake / Colusa County line 1341 Comment
  JEPS73432  Penstemon purpusii L. R. Heckard 1972-7-8 3026 Lake scree of open slopes of spur running se Snow Mt. West Peak; open slopes of spur running se of Snow Mt. 2042 Comment
  CHSC42649  Perideridia howellii Vernon Oswald 1986-6-30 2180 Colusa Mill Valley Campground near Letts Lake and Lily Pond. 1188 Comment
  UC1532348  Perideridia howellii Vernon Oswald 1986-6-30 2180 Colusa Mill Valley Campground near the Lily Pond and Letts Lake. 1188 Comment
  CHSC42651  Perideridia kelloggii Vernon Oswald 1986-6-30 2175 Colusa Letts Lake Rd. (17N02) 0.6 mi se of M10. 1219 Comment
  JEPS75733  Perideridia kelloggii L. R. Heckard 1974-9-9 3875 Colusa Just northeasts of rocky promontory southeast of Foutch Camp; Snow Mts. Comment
  JEPS75749  Perideridia kelloggii L. R. Heckard, and R. Bacigalupi 1976-9-6 4428 Colusa along trail from Summit Springs to Fout's Camp (Colusa-Lake Co. line); Snow Mt. 1798 Comment
  JEPS75855  Perideridia oregana L. R. Heckard 1974-9-11 3921 a Lake about 1/2 mi nw Foutch Camp (drier margins of pond, ca 1 1/2 mi sw of Snow Mt. West); Frog Pond 1920 Comment
  JEPS73516  Phacelia corymbosa L. R. Heckard 1972-7-10 3134 Colusa w Trout Creek; Snow Mt. 1828 Comment
  JEPS80874  Phacelia heterophylla subsp. virgata L. R. Heckard and J. C. Hickman 1980-7-3 5373 A Colusa near Summit Springs (sw slope); Snow Mt. 1554 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
  UCD67118  Phacelia imbricata subsp. imbricata Ellen Dean; Davis Botanical Society 2008-5-31 5052 Lake west of I-5 at Maxwell, western slope of Goat Mountain, at terminus of forest service road that ends due west of Goat Mountain lookout, ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 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
  JEPS83815  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 1920 Comment
  JEPS75741  Phleum pratense L. R. Heckard 1974-9-11 3923 Lake dryer margins 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
  JEPS83814  Phleum pratense L. R. Heckard 1974-9-11 3923 Lake dryer margins 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 1920 Comment
  CDA15487  Phlox gracilis G. F. Hrusa, WTD 1998-6-19 14624 Lake North Coast Ranges; Goat Mtn. 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
  UCD146698  Physaria occidentalis G. F. Hrusa 1998-6-19 14625 Lake west side of Goat Mountain summit. North Coast Ranges. 1700 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
  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
  UCD13382  Plectritis macrocera Charles Martin 1986-5-17 33 Colusa Mendocino National Forest. Mill Valley Campground. 3.2 miles south of junction w/ forest service Rd. 18NO1 on Forest Service Rd.17 NO2. Comment
  UCD67594  Plectritis macrocera Charles Martin 1986-5-17 33 Colusa Mendocino National Forest, along Forest Rd. 17NO2, 3.2 miles south of junction with Forest service road 18NO1, Mill Valley campground. In wet meadow, growing in moist soil. Herb, ca. 1ft tall. Small purple flowers in a head, ca. 1 ft tall. Comment
  CHSC100244  Poa bulbosa D. Isle 1988-4-13 1509 Colusa Mendocino National Forest - North Coast Ranges. Middle Fork Stony Creek Watershed. West of Fouts Springs youth facility; Approx. 1 mile west of current gate on Rd to Bathhouse Trail; East of road and E of Trout Ck Trailhead; Within fenced exclosure burned during 1987 Fouts Fire. 609 Comment
  CHSC101409  Poa leptocoma subsp. leptocoma David Isle 1990-6-6 1530 Colusa From Lower Summit Valley below Rock Outcrop w of Rd 17N10. 1682 Comment
  JEPS73415  Poa pratensis subsp. pratensis L. R. Heckard 1972-7-8 3008 Lake ca 1/2 mi nw Foutch Camp (Frog Pond); Snow Mt 1889 Comment
  JEPS75035  Poa secunda subsp. secunda L. R. Heckard 1972-7-8 3034 A Lake near summit of ridge se of Snow Mt (West Peak) 2072 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
  JEPS80447  Poa secunda subsp. secunda L. R. Heckard with J. Hickman 1980-9-15 5438 Colusa n of road at Summit Springs; Snow Mt 1569 Comment
  JEPS73416  Polygonum douglasii subsp. douglasii L. R. Heckard 1972-7-8 3009 Lake Frog Pond Snow Mt. (about 1/2 mi nw of Foutch Camp) 1920 Comment
  CHSC116676  Polystichum imbricans subsp. curtum Lowell Ahart; John Dittes, Josephine Guardino 2016-2-14 20721 Colusa On the east side of the gravel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of thee large campground, about 13 miles (air) southwest of Stonyford. 966 Comment
  JEPS127192  Polystichum imbricans subsp. curtum Lowell Ahart, John Dittes, Josephine Guardino 2016-2-14 20721 Colusa About 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. Comment
  JEPS73497  Polystichum imbricans subsp. imbricans L. R. Heckard 1972-7-10 3115 Colusa Trout Creek crossing of trail to Box Springs; Snow Mt. 1828 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
  CHSC116671  Polystichum munitum Lowell Ahart; John Dittes, Joseephine Guardino 2016-2-14 20720 Colusa On the east side of the gravel road, about 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. 966 Comment
  JEPS127193  Polystichum munitum Lowell Ahart, John Dittes, Josephine Guardino 2016-2-14 20720 Colusa About 1/2 mile north of Letts Lake, about 1/2 mile south of the large campground, about 13 miles (air) southwest of Stonyford. Comment
  CHSC43804  Potamogeton natans Vernon Oswald 1984-7-20 1624 Colusa Lily Pond n of Letts Lake in Mendocino National Forest. In a pool on a streamlet in the meadow. 1280 Comment
  CHSC46886  Potamogeton pusillus var. tenuissimus Vernon Oswald 1989-9-12 4006 Colusa Letts Lake in the Mendocino National Forest, ca. 10 mi (air) sw of Stonyford. On the edge of the lake. 1365 Comment
  JEPS80440  Prunella vulgaris var. lanceolata L. R. Heckard and J. Hickman 1980-7-3 5369 Colusa sw slope Snow Mt. (about Summit Springs); sw slope Snow Mt., Summit Springs 1554 Comment
  CAS-BOT-BC159894  Prunus emarginata Leah D. McKee 1881-5-3 036 Colusa Mill Valley Campgrounds, near bridge on [Lodga] Lodoga 1219 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
  UCD67100  Prunus emarginata Ellen Dean; Davis Botanical Society 2008-5-31 5027 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  JEPS81332  Prunus subcordata L. R. Heckard and J. C. Hickman 1982-7-6 5946 Lake from Frog Pond at Cedar Camp just below Serpentine Ridge (s side of Snow Mountain); Snow Mountain 1706 Comment
  CHSC91164  Prunus virginiana var. demissa D. Isle 2003-6-24 377 Colusa Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. GPS: 10S 0523825E 4346753N. 1767 Comment
  JEPS75721  Psilocarphus tenellus L. R. Heckard 1974-9-9 3853 Colusa just se Foutch Camp; Snow Mountain 1889 Comment
  JEPS73504  Pterospora andromedea L. R. Heckard 1972-7-10 3121 A Colusa near Trout Creek crossing of trail to Box Springs; Snow Mt. 1828 Comment
  JEPS15216  Purshia tridentata var. tridentata Rimo Bacigalupi with L. T. Dempster, Mrs. P. A. Munz and G. T. Robbins 1956-7-25 5747 Colusa about 0.75 mi w Fouts Camp (s shoulder of Snow Mountains, Colusa-Lake County boundary); Snow Mountains 1905 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
  UC1562605  Pyrola picta Barbara Ertter 1989-7-1 8593 Colusa 12 air wsw of Stonyford (road to Goat Mountain Lookout 2.2 mi s of Rte M-10 (Bear Creek-Fouts Spring Rd) at head of South Fork Stony Creek); South Fork Stony Creek 1500 Comment
  JEPS75762  Quercus L. R. Heckard, and R. Bacigalupi 1976-9-6 4451 Colusa Fouts Camp-Summit Spring trail Snow Mt. 1584 Comment
  UCD146702  Quercus chrysolepis G. F. Hrusa 1998-6-19 14630 Lake west side of Goat Mountain summit. North Coast Ranges. 1700 Comment
  UCD67110  Quercus chrysolepis Ellen Dean; Davis Botanical Society 2008-5-31 5032 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  UCR225266  Quercus chrysolepis Ellen Dean, Davis Botanical Society 2008-5-31 5032 Colusa west of Hwy I-5 at Maxwell, near summit lookout of Goat Mountain, at end of Goat Mountain Road, western part of ridges below lookout just off the road 1725 Comment
  CDA15493  Quercus chrysolepis var. nana G. F. Hrusa, T. D. Wilfred 1998-6-19 14630 Lake North Coast Ranges; W side of Goat Mtn. Comment
  JEPS80232  Quercus durata L. R. Heckard, and J. Hickman 1980-7-3 5389 Lake about 0.25 mi n Summit Spring (Colusa County border); Snow Mt. 1524 Comment
  UC1299701  Quercus garryana Freed W. Hoffman 1948-6-26 2517 Colusa n side Goat Mt. (near forks of Stonyford and Goat Mt. roads, w Colusa County) 1653 Comment
  UCD169982  Quercus garryana G. F. Hrusa; Dmitri Geltman 1999-8-18 15249 Colusa Goat Mtn. summit. 1706 Comment
  CHSC92580  Quercus garryana var. breweri D. Isle 2005-7-14 1154 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. In saddle of Board Camp Ridge on 17N10, SE of the Homesites about 1 mile. SE of Boardcamp gate at the junction with OHV Trail 06 and road 17N10. 1633 Comment
  JEPS75761  Quercus garryana var. breweri L. R. Heckard, and R. Bacigalupi 1976-9-6 4450 Colusa Fouts Camp-Summit Spring trail Snow Mt. 1615 Comment
  JEPS82547  Quercus garryana var. breweri L. R. Heckard 1983-7-27 6112 Colusa s flank Snow Mt. (slopes around Summit Springs) Comment
  UCD67036  Quercus garryana var. breweri Ellen Dean; Davis Botanical Society 2008-5-31 5017 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  CDA16104  Quercus garryana var. garryana G. F. Hrusa, Dmitri Geltman (LE) 1999-8-18 15249 Colusa North Coast Ranges; Goat Mtn. 1706 Comment
  UC1051744  Quercus kelloggii Helen K. Sharsmith 1953-6-20 4300 Colusa n slope Goat Mountain; Inner North Coast Ranges, Mendocino National Forest 1828 Comment
  JEPS80248  Quercus wislizeni L. R. Heckard, and J. Hickman 1980-9-15 5427 Colusa below Summit Springs (Lake-Colusa County boundary); Snow Mt. 1524 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
  CHSC100252  Ranunculus californicus David Isle 1990-6-6 1521 Colusa Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. East end Upper Summit Valley 'lake' edge, MDMB (South of Road 17N10). 1694 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
  UC1299689  Ribes binominatum Freed W. Hoffman 1948-6-26 2513 Colusa n side Goat Mountain (Colusa Lake county line) 1630 Comment
  CAS-BOT-BC108891  Ribes divaricatum var. pubiflorum F. G. Renner 1924-6-25 653 Colusa Upper Letts Valley. 1371 Comment
  JEPS78364  Ribes divaricatum var. pubiflorum Edward Lee 1936-9-20 2519 Lake s Snow Peak West (lower camp); Snow Mt. 1036 Comment
  JEPS75751  Ribes lobbii L. R. Heckard and R. Bacigalupi 1976-9-6 4432 Colusa just w Fouts Camp; Snow Mt. 1859 Comment
  CAS-BOT-BC293684  Ribes roezlii Mona Bourell 1997-3-29 5770 Colusa Mendocino National Forest. Dixie Glade Campground 918 Comment
  CDA15492  Ribes roezlii G. F. Hrusa, WTD 1998-6-19 14629 Lake North Coast Ranges; In open on N side of Goat Mtn. summit. Comment
  CHSC90878  Ribes roezlii D. Isle 2003-6-24 214 Colusa Mendocino National Forest--North Coast Ranges. Little Stony Creek Watershed. UTM's: 10S 0523825E 4346753N. 1767 Comment
  GH404261  Ribes roezlii M. Bourell 1997-3-29 5770 Unknown Mendocino National Forest. Dixie Glade Campground Comment
  LA97624  Ribes roezlii J. M. Tucker; 1959-5-30 3524 Colusa Goat Mountain, ca. 1.25 mi. NW of Goat Mountain Lookout 1767 Comment
  RSA0034162  Ribes roezlii M. Bourell 1997-3-29 5770 Colusa Mendocino National Forest. Dixie Glade Campground. 918 Comment
  UC1051741  Ribes roezlii Helen K. Sharsmith 1953-6-20 4297 Colusa n slope Goat Mountain; Inner North Coast Ranges, Mendocino National Forest 1828 Comment
  UCD102475  Ribes roezlii J. M. Tucker 1959-5-30 3524 Lake ca. 1 1/4 miles northwest of Goat Mountain Lookout, Goat Mountain. 1767 Comment
  UCD66967  Ribes roezlii Ellen Dean; Davis Botanical Society 2008-5-31 5011 Colusa west of I-5 at Maxwell, between Cedar grove campground and the summit, along Goat Mountain Road. 1658 Comment
  UCR246379  Ribes roezlii Mona Bourell 1997-3-29 5770 Colusa Mendocino National Forest, Dixie Glade Campground 918 Comment
  UCD67038  Rigiopappus leptocladus Ellen Dean; Davis Botanical Society 2008-5-31 5018 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  JEPS75828  Rorippa curvipes var. truncata L. R. Heckard 1974-9-11 3917 Lake about 1 1/2 mi se Snow Mt. West (about 1/2 mi nw of Foutch Camp, along western edge Frog Pond); se of Snow Mt. west, w edge Frog Pond 1920 Comment
  JEPS80215  Rorippa nasturtium-aquaticum L. R. Heckard and J. Hickman 1980-7-3 5371 Colusa Summit Springs sw slope Snow Mt., Summit Springs 1554 Comment
  JEPS78365  Rosa Edward Lee 1936-9-20 2580 Lake lower camp s Snow Peak West; Snow Mtn. 1036 Comment
  JEPS75760  Rubus leucodermis L. R. Heckard and R. Bacigalupi 1976-9-6 4445 Lake nw of Fouts Camp (edge of site of Frog Pond, Snow Mountain); Snow Mountain 1889 Comment
  JEPS75734  Rumex acetosella L. R. Heckard 1974-9-9 3876 Colusa se of Foutch Camp (just ne of rocky promontory); Snow Mt. 1798 Comment
  JEPS81280  Rumex crispus L. R. Heckard and J. C. Hickman 1982-7-5 5891 Colusa s of (slope below) Summit Springs (s side of Snow Mt.); Snow Mt. 1500 Comment
  JEPS75846  Rumex salicifolius var. salicifolius L. R. Heckard 1974-9-11 3935 Lake about 0.5 mi nw Foutch Camp (about 1.5 mi se of Snow Mt. West, Frog Pond) 1920 Comment
  JEPS73414  Sagina saginoides L. R. Heckard 1972-7-8 3007 Lake ca. 1/2 mi. n.w. Foutch Camp (Frog Pond); Snow Mt. 1889 Comment
  JEPS80110  Sagina saginoides L. R. Heckard and J. C. Hickman 1980-7-1 5269 Lake ca. 1 mi. s.e. Snow Mt. (West Peak, margin of Frog Pond) 1889 Comment
  JEPS80787  Salix exigua L. R. Heckard and J. C. Hickman 1981-7-30 5760 Colusa se side Snow Mt. (Trout Creek) 1600 Comment
  JEPS81275  Salix lasiandra var. lasiandra L. R. Heckard and J. C. Hickman 1982-7-5 5885 Colusa s side Snow Mt. (Summit Springs, slope below (s of ) area) 1500 Comment
  CDA16094  Salix lasiolepis G. F. Hrusa 1999-5-16 15049 Colusa North Coast Ranges; Goat Mountain on S side. 1722 Comment
  CDA16095  Salix lasiolepis G. F. Hrusa 1999-5-16 15048 Colusa North Coast Ranges; Goat Mountain on S side. 1722 Comment
  CDA16096  Salix lasiolepis G. F. Hrusa 1999-5-16 15047 Colusa North Coast Ranges; Goat Mountain on S side. At intersection of rd to Young's Corral and Goat Mtn Lookout. 1737 Comment
  CHSC114706  Salix lasiolepis G. F. Hrusa 1999-5-16 15047 Colusa Below ridge of summit of Goat Mountain on S side. At intersection of rd to Young's Corral and Goat Mtn Lookout. UTM: 10S, 4347149N, 0523426E. 1737 Comment
  CHSC96763  Salix lasiolepis G. F. Hrusa 1999-5-16 15049 Colusa North Coast Ranges. UTM 10S, 4346931 N, 0523542 E. Below summit ridge of Goat Mountain on S side. 1722 Comment
  HSC103855  Salix lasiolepis G. Fred Hrusa 1999-5-16 15048 Colusa Below summit ridge of Goat Mountain on south side. 1723 Comment
  JEPS122457  Salix lasiolepis David Isle with David Toren 2003-6-24 2128 Colusa Mendocino National Forest. NE border of Veratrum spring & meadow, 1/4 mi E of Goat Mtn Rd 16N03 junction w/Horse Glade Rd; (with flowing water) 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
  UCD67114  Salix lasiolepis Ellen Dean; Davis Botanical Society 2008-5-31 5034 Lake west of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  JEPS75722  Sambucus mexicana L. R. Heckard 1974-9-9 3855 Colusa about 1/4 mi se Foutch Camp (e side of about 60 ft high rocky outcrop); Snow Mt. 1828 Comment
  JEPS80781  Sambucus mexicana L. R. Heckard and J. C. Hickman 1981-7-30 5755 Colusa Trout Creek Snow Mt. (se side of mt.) 1600 Comment
  JEPS80782  Sambucus mexicana L. R. Heckard and J. C. Hickman 1981-7-30 5755 Colusa Trout Creek Snow Mt. (se side of mt.) 1600 Comment
  JEPS85071  Sambucus mexicana L. R. Heckard and J. C. Hickman 1982-7-6 5935 Colusa slope above and e Summit Springs (s side of mt.); Snow Mt. 1584 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
  CDA15496  Sanicula graveolens G. F. Hrusa, WTD 1998-6-19 14633 Colusa North Coast Ranges; NE side of Goat Mtn. summit. Comment
  JEPS73498  Sanicula graveolens L. R. Heckard 1972-7-10 3116 Colusa near Trout Creek crossing of trail to Box Springs (Snow Mountain); Snow Mountain 1828 Comment
  UCD146697  Sanicula graveolens G. F. Hrusa 1998-6-19 14633 Colusa on NE side of Goat Mountain. 1710 Comment
  CHSC110853  Schoenoplectus acutus var. occidentalis David Isle; Rhonda Isle 2013-6-27 2046 Colusa Above (S of) 18N01, ~200 yards NW of jct with OHV Trail 17N12; (~3/4 mi SW of Fouts Springs Loop Rd, E side). 670 Comment
  CHSC75613  Scutellaria californica Vernon H. Oswald; Lowell Ahart 1999-6-22 9775 Colusa West of Stonyford on Fouts Springs Rd. (M10) 0.5 mi east of Dixie Glade Picnic Area. 975 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
  JEPS95817  Scutellaria californica Vernon H. Oswald and L. Ahart 1999-6-22 9775 Colusa West of Stonyford on Fouts Springs Rd. (M10) 0.5 mi east of Dixie Glade Picnic Area: T17N R8W Sect. 12, ca. 3200 ft, mixed coniferous forest, serpentine substrate 975 Comment
  UC1562602  Scutellaria californica Barbara Ertter 1989-7-1 8617 Colusa 12 air mi wsw of Stonyford (road to Goat Mountain Lookout, 0.4 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of South Fork Stony Creek); South Fork Stony Creek 1371 Comment
  SFV10451  Scutellaria tuberosa M. L. Vincent 1968-6-8 779 Colusa Goat Mountain Road, 1 mile from Stanford turnoff. Comment
  UCD66968  Sedum laxum subsp. laxum Ellen Dean; Davis Botanical Society 2008-5-31 5042 Lake west of I-5 at Maxwell, western slope of Goat Mountain, at terminus of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring. 1490 Comment
  UCR212294  Sedum laxum subsp. laxum Ellen Dean, Davis Botanical Society 2008-5-31 5042 Lake West of I-5 at Maxwell, western slope of Goat Mountain, at terminous of forest service road that ends due west of Goat Mountain lookout and southeast of Youngs Corral Spring 1491 Comment
  JEPS75730  Sidalcea oregana subsp. hydrophila L. R. Heckard 1974-9-9 3868 Colusa just ne of rocky promontory se Foutch Camp; Snow Mt., se of Foutch Camp 1798 Comment
  JEPS75832  Sidalcea oregana subsp. hydrophila L. R. Heckard 1974-9-11 3944 Colusa se Foutch Camp (Snow Mt., just e of large rocky outcroppings); Snow Mt., se of Foutch Camp 1859 Comment
  JEPS80800  Sidalcea oregana subsp. hydrophila L. R. Heckard and J. C. Hickman 1981-7-30 5770 Colusa along Trout Creek (se side of Snow Mt.); , along Trout Creek 1600 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
  JEPS83163  Sinapis alba L. R. Heckard with J. Hickman 1980-7-3 5332 a Colusa SW Snow Montain, just W of Summit Springs 1548 Comment
  CHSC101399  Solidago elongata David Isle 2001-7-26 1576 Colusa SW side of Letts Lake; N of day use area; N of trail between swamp thistle and tule patch. 1377 Comment
  JEPS80224  Sonchus asper L. R. Heckard and J. Hickman 1980-7-3 5381 Colusa slopes about Summit Springs (sw slope Snow Mt.); sw slope Snow Mt. 1554 Comment
  JEPS75731  Stachys ajugoides var. rigida L. R. Heckard 1974-9-9 3869 Colusa se Foutch Camp (just ne of rocky promontory); Snow Mt. 1798 Comment
  JEPS75735  Stachys ajugoides var. rigida L. R. Heckard 1974-9-9 3877 Colusa about 1/3 mi e Foutch Camp (along trail); Snow Mt., Trout Creek 1828 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
  SD122521  Stipa lemmonii F. T. Griggs, J. Dibble 1979-7-11 112 Lake Near Potato Hill, close to the town of Stonyfora; Potato Hill quad. Collected from chaparral or brushland in vicinity of forest floor, on southern exposure. 975 Comment
  GH379987  Streptanthus breweri F. W. Hoffman 1948-6-28 2295 Unknown on Fouts Springs-Letts Valley road 1.5 miles from Fouts Springs 579 Comment
  JEPS81065  Streptanthus breweri Thomas W. Nelson and Jane P. Nelson 1980-6-24 5872 Lake along trail to Snow Mt ca 1/2 mi from trailhead (Colusa-Lake co. line); Six Rivers National Forest, Stonyford Quad. 1615 Comment
  JEPS81083  Streptanthus breweri Thomas W. Nelson and Jane P. Nelson 1980-6-24 5872 Lake along trail to Snow Mt ca 1/2 mi from trailhead (Colusa-Lake county line); Six Rivers National Forest, Stonyford Quad 1615 Comment
  UCD162930  Streptanthus breweri D. O. Burge 2015-7-11 1751 Lake Summit Springs area. 1550 Comment
  UCD162931  Streptanthus breweri D. O. Burge 2015-7-12 1756 Lake Snow Mountain area. 1750 Comment
  UC956517  Streptanthus breweri var. breweri Freed W. Hoffman 1948-6-28 2295 Colusa Fouts Springs-Letts Valley road 1.5 mi from Fouts Springs 579 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
  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
  CHSC100261  Thalictrum fendleri David Isle 1990-6-6 1520 Colusa Mendocino National Forest - North Coast Ranges Middle Fork Stony Creek Watershed. Lower Letts Valley in moist meadow. MDMB. 1243 Comment
  UCD93191  Torreyochloa pallida var. pauciflora Freed W. Hoffman 1948-6-28 2504 Colusa Lower Letts Valley, western part of county. Comment
  UCD163028  Trichostema lanceolatum D. O. Burge 2015-7-11 1752 Lake Summit Springs area. 1550 Comment
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Aug 22 2020
  JEPS80254  Trichostema laxum L. R. Heckard and J. Hickman 1980-9-15 5432 Lake Snow Mountain, N side of road, N of Summit Springs 1524 Comment
  JEPS73417  Trichostema oblongum L. R. Heckard 1972-7-8 3010 Lake Frog Pond, about 1/2 mi NW of Foutch Camp Snow Mountain 1920 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
  JEPS80210  Trifolium microcephalum L. R. Heckard and J. Hickman 1980-7-3 5364 Colusa sw slope Snow Mtn; Summit Springs 1554 Comment
  JEPS80441  Trifolium repens L. R. Heckard and J. Hickman 1980-7-3 5370 Colusa sw slopes Snow Mtn (Summit Springs) 1554 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
  JEPS82351  Trifolium variegatum var. variegatum L. R. Heckard 1969-5-28 2234 Colusa ca 6 air mi w Stonyford (along Stony Creek); Four Springs Comment
  UCD149528  Trillium albidum Greg Kareofelas 2013-4-25 s.n. Colusa Colusa County; north of Lily Pond, Mill Valley Campground, along Forest Route AN02. In the Mendocino National Forest, between Snow Mountain and Goat Mountain. 1228 Comment
  JEPS80767  Trillium angustipetalum L. R. Heckard and J. C. Hickman 1981-7-30 5735 Colusa se side of Snow Mountain, along Trout Creek trail Trout Creek; Snow Mountain, Trout Creek trail 1706 Comment
  UCD148048  Trillium chloropetalum Greg Kareofelas 2014-4-12 s.n. Colusa Mendocino National Forest: Mill Valley Campground. 1228 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
  JEPS81277  Triteleia hyacinthina L. R. Heckard and J. C. Hickman 1982-7-5 5887 Colusa s side Snow Mountain; s side Snow Mountain, Summit Springs 1500 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
  JEPS83146  Triteleia laxa L. R. Heckard 1972-7-10 3119 Colusa near Trout Creek (crossing of trail to Box Spring); Snow Mt. 1828 Comment
  RSA537523  Triteleia laxa Barbara Ertter 1989-7-1 8613 Colusa Road to Goat Mountain Lookout 1.7 miles S of Rt. M-10 (Bear Creek-Fouts Spring Road) at head of S Fork Stony Creek, ca. 12 airmiles WSW of Stonyford. 1463 Comment
  UC1586047  Triteleia laxa Barbara Ertter 1989-7-1 8613 Colusa ca 12 air mi wsw Stonyford (road to Goat Mt. Lookout, at bend in road, 1.7 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd), at head of South Fork of Stony Creek); South Fork of Stony Creek 1463 Comment
  HSC18869  Umbellularia californica J. O. Sawyer 1968-9-10 673 Siskiyou 1524 Comment
  JEPS80760  Umbellularia californica L. R. Heckard and J. C. Hickman 1981-7-29 5727 Colusa s side of High Rock near summit High Rock (s side of Snow Mountain); Snow Mountain, High Rock 1935 Comment
  CHSC94983  Urtica dioica subsp. gracilis Lowell Ahart 2006-10-31 13535 Colusa West of a small stream, Big Springs, on the south side of Letts Lake, about 13 miles (air) southwest of Stonyford. 1529 Comment
  JEPS110539  Urtica dioica subsp. gracilis Lowell Ahart 2006-10-31 13535 Colusa West of a small stream, Big Springs, on the south side of Letts Lake, about 13 miles (air) southwest of Stonyford 1529 Comment
  RSA718531  Urtica dioica subsp. gracilis L. Ahart 2006-10-31 13535 Colusa Big Springs, on the south side of Letts Lake, about 13 miles (sir) SW of Stonyford. 1530 Comment
  JEPS81319  Verbascum blattaria L. R. Heckard and J. C. Hickman 1982-7-6 5934 Colusa s side Snow Mt. (slope above and e of Summit Springs); s side Snow Mt., e of Summit Springs 1584 Comment
  UCD169983  Verbena lasiostachys G. F. Hrusa; Dmitri Geltman 1999-8-18 15250 Colusa Goat Mtn. summit. 1706 Comment
  JEPS75854  Verbena lasiostachys var. lasiostachys L. R. Heckard 1974-9-11 3940 Colusa meadow just e Foutch Camp; Snow Mt 1859 Comment
  CAS-BOT-BC384658  Verbena lasiostachys var. scabrida Andrew Townesmith; Karen M. Meyer 2007-8-7 913 Colusa Mendocino National Forest, Grindstone Ranger District. Lily Pond, off Forest Service road 17N02, 1.7 miles SW of intersection with Forest Service route M10 1264 Comment
  CDA16103  Verbena lasiostachys var. scabrida G. F. Hrusa, Dmitri Geltman (LE) 1999-8-18 15250 Colusa North Coast Ranges; Goat Mtn. summit. 1706 Comment
  SEINET10743598  Verbena lasiostachys var. scabrida Andrew Townesmith, Karen M. Meyer 2007-8-7 Townesmith 913 Colusa Mendocino National Forest, Grindstone Ranger District. Lily Pond, off Forest Service road 17N02, 1.7 miles SW ofinteresection with Forest Service route M10. T17N R8W S24. 1264 Comment
  CHSC101428  Veronica David Isle 1990-6-6 1528 Colusa On Lower Summit Valley Rock Outcrop W of Rd 17N10. 1682 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
  JEPS80213  Veronica peregrina subsp. xalapensis L. R. Heckard and J. Hickman 1980-7-3 5367 Colusa Summit Springs, sw slope of Snow Mountain Summit Springs; Snow Mountain, Summit Springs 1554 Comment
  JEPS86632  Veronica persica L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6692 Colusa w of Summit Springs (sw flank of Snow Mountain); Snow Mountain 1550 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
  UCD67034  Vicia americana Ellen Dean; Davis Botanical Society 2008-5-31 5015 Colusa west of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  UCR225265  Vicia americana Ellen Dean, Davis Botanical Society 2008-5-31 5015 Colusa west of Hwy I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road 1735 Comment
  JEPS80131  Vicia americana var. americana L. R. Heckard with J. Hickman 1980-7-1 5289 A Colusa ca 10 mi w Stonyford (Snow Mt, on trail from Summit Springs to Frog Lake, Colusa-Lake County boundary); Snow Mt. 1767 Comment
  JEPS81329  Vicia americana var. americana L. R. Heckard and J. C. Hickman 1982-7-6 5944 Colusa about 0.5 mi ne Summit Springs (e side of trail, s side of Snow Mt); Snow Mt. 1645 Comment
  JEPS81330  Vicia americana var. americana L. R. Heckard and J. C. Hickman 1982-7-6 5944 Colusa about 0.5 mi ne Summit Springs (e side of trail, s side of Snow Mt); Snow Mt. 1645 Comment
  JEPS86620  Vicia americana var. americana L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6699 Colusa 0.5 km w Summit Springs (sw flank of Snow Mountain); Snow Mountain 1500 Comment
  UC1051708  Vicia americana var. americana Helen K. Sharsmith 1953-6-30 4400 Lake 1.5 mi below summit of Goat Mountain (Bear Creek-Goat Mountain road); Inner North Coast Ranges, Mendocino National Forest 1676 Comment
  UC1586039  Vicia americana var. americana Barbara Ertter 1989-7-1 8621 Colusa ca 12 air mi wsw Stonyford (road to Goat Mt Lookout, 0.4 mi s of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of South Fork Stony Creek); South Fork Stony Creek 1371 Comment
  JEPS86601  Viola adunca L. R. Heckard with P. C. Silva, R. L. and M. Moe 1988-6-19 6708 Colusa 0.5 mi ne of Summit Springs (sw flank of Snow Mountain); Snow Mountain 1680 Comment
  RSA0033768  Viola adunca Barbara Ertter 1989-7-1 8605 Colusa Road to Goat Mt. Lookout 1.7 mi. S of Rt M-10 (Bear Creek-Fouts Spring Rd) at head of S Fk Stony Creek, ca. 12 airmiles WSW of Stonyford. 1463 Comment
  UC1761574  Viola adunca Hoffman 1948-6-17 2618 Colusa Upper Letts Valley 1310 Comment
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May 8 2018
  UC2028224  Viola adunca Barbara Ertter 1989-7-1 8605 Colusa Road to Goat Mt Lookout 1.7 mi S of Rt M-10 (Bear Creek-Fouts Spring Road) at head of South Fork Stony Creek, ca. 12 airmiles WSW of Stonyford Comment
  UCD67122  Viola adunca subsp. adunca Ellen Dean; Davis Botanical Society 2008-5-31 5054 Colusa West of I-5 at Maxwell, north slope of Goat Mountain, along Letts Valley Rd. between Goat Mountain Summit and Fouts Springs, east side of road. Comment
  CDA15484  Viola douglasii G. F. Hrusa, WTD 1998-6-19 14621 Lake North Coast Ranges; Near summit of Goat Mtn. Comment
  CHSC79846  Viola douglasii G. F. Hrusa 1998-6-19 14621 Lake the North Coast Ranges. Near summit of Goat Mtn. UTM: 10s, 43469 N, 05235 E. 1740 Comment
  HSC72212  Viola douglasii Thomas W. Nelson, Jane P. Nelson 1980-6-24 5878 Colusa Along road to Snow Mtn. trail head at Summit Springs 1585 Comment
  JEPS73518  Viola douglasii L. R. Heckard 1972-7-10 3137 Colusa between Foutch Camp and Trout Creek crossing; Snow Mountain 1889 Comment
  JEPS80188  Viola douglasii L. R. Heckard and J. Hickman 1980-7-3 5339 Colusa just w of Summit Springs (sw of Snow Mountain, 10 mi w of Stonyford) 1548 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
  JEPS89164  Viola douglasii Thomas W. Nelson and Jane P. Nelson 1980-6-24 5878 Colusa along road to Snow Mountain trail head at Summit Springs; Six Rivers National Forest 1584 Comment
  UCD146704  Viola douglasii G. F. Hrusa 1998-6-19 14621 Lake Goat Mountain. 1740 Comment
  UCD67093  Viola douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5023 Colusa West of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  UCD67112  Viola douglasii Ellen Dean; Davis Botanical Society 2008-5-31 5033 Lake West of I-5 at Maxwell, near summit lookout of Goat Mountain at end of Goat Mountain Road, western part of ridges below lookout just off the road. 1724 Comment
  UCD66963  Viola glabella Ellen Dean; Davis Botanical Society 2008-5-31 5007 Colusa West of I-5 at Maxwell, east slope of Goat Mountain, along Goat Mountain Road, Cedar Grove Campground. 1311 Comment
  UCD67043  Viola purpurea subsp. integrifolia Ellen Dean; Davis Botanical Society 2008-5-31 5022 Colusa West of I-5 at Maxwell, Goat Mountain, ridge below summit off of Goat Mountain Road. 1734 Comment
  CDA15483  Viola purpurea subsp. purpurea G. F. Hrusa, WTD 1998-6-19 14620 Lake North Coast Ranges; near summit of Goat Mtn. Comment
  HSC94042  Viola purpurea subsp. purpurea G. Fred Hrusa 1998-6-19 14620 Lake Near summit of Goat Mtn. 1740 Comment
  UC1762397  Viola purpurea subsp. quercetorum Freed Hoffman 1948-6-28 2316 Colusa Upper Letts Valley 1310 Comment
  JEPS80752  Vitis californica L. R. Heckard and J. C. Hickman 1981-7-29 5716 Colusa drainage n Summit Springs (s side of mt., Colusa-Lake Co. boundary); Snow Mt. 1539 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
  JEPS80186  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
  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
  CHSC92600  Wyethia angustifolia D. Isle 2005-7-17 1142 Colusa Mendocino National Forest--North Coast Ranges. Middle Fork Stony Creek Watershed. SE of Board Camp Summer home sites; N edge. Road 17N10 on edge of old landing; N edge of Board Camp ridge. 1560 Comment
  JEPS81403  Wyethia angustifolia L. R. Heckard and J. C. Hickman 1982-7-9 6011 Colusa below Summit Springs; Snow Mt. 1463 Comment
  JEPS83807  Wyethia angustifolia L. R. Heckard and J. C. Hickman 1982-7-9 6011 Colusa below Summit Springs; Snow Mt. 1463 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



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