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CCH1:
Featuring California vascular plant data from the Consortium of California Herbaria and other sources
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Search Results
— 2000 specimen records retrieved (1494 records with coordinates) (That's the default maximum. Contact Jason Alexander for larger data requests.) Results for search: County=CONTRA COSTA; Source=All; Collector=Bowerman; Map/download results: BerkeleyMapper with layers and yellow flags |
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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/cch_archive/). | |
| Records are made available under the CCH Data Use Terms. |
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A yellow cell in the column headed "?", for records with coordinates, indicates a discrepancy with respect to range as specified in the eFlora. Read more ... |
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| ? | Specimen ID | Determination * | Collector | Collection Date | Collection Number | County | Locality | Elevation in meters | Feedback | |
|---|---|---|---|---|---|---|---|---|---|---|
| CAS-BOT-BC104084 | Salix hindsiana | Mary L. Bowerman | 1935-5-30 | 3081 | Contra Costa | By Donner Canyon stream | 152 | Comment | ||
| CAS-BOT-BC104086 | Salix hindsiana | Mary L. Bowerman | 1935-5-30 | 3080 | Contra Costa | By Donner Canyon stream | 152 | Comment | ||
| CAS-BOT-BC104710 | Quercus wislizeni | Mary L. Bowerman | 1930-7-7 | 287 | Contra Costa | Mount Diablo. Summit | Comment | |||
| CAS-BOT-BC117551 | Carex serratodens | Miss Mary Leolin Bowerman | 1933-4-15 | 1856 | Contra Costa | Canyon south of Arroyo del Cerro | Comment | |||
| CAS-BOT-BC127341 | Agrostis exarata | Mary L. Bowerman | 1933-8-26 | 2413 | Contra Costa | Mount Diablo. At and below Lower Canyon Spring. | 975 | Comment | ||
| CAS-BOT-BC127342 | Agrostis exarata | Mary L. Bowerman | 1933-9-9 | 2434 | Contra Costa | Mount Diablo. Frog Pond. | Comment | |||
| CAS-BOT-BC129597 | Salix lasiolepis var. lasiolepis | Mary L. Bowerman | 1933-4-9 | 1830 | Contra Costa | Donner Canyon, west fork: stream-bed, below Twin Peaks - Mount Diablo | Comment | |||
| CAS-BOT-BC129599 | Salix lasiolepis var. lasiolepis | Mary L. Bowerman | 1933-4-9 | 1830 | Contra Costa | Donner Canyon, west fork; stream-bed below Twin Peaks - Mount Diablo | Comment | |||
| CAS-BOT-BC131505 | Ericameria arborescens | Mary L. Bowerman | 1932-9-17 | 1583 | Contra Costa | Donner Canyon, west fork: Bank between upper forks | 304 | Comment | ||
| CAS-BOT-BC141123 | Phoradendron serotinum subsp. macrophyllum | Mary L. Bowerman | 1931-2-22 | 520 | Contra Costa | Mount Diablo. Sycamore Canyon, head of E fork | Comment | |||
| CAS-BOT-BC146023 | Avena barbata | Mary L. Bowerman | 1931-5-13 | 845 | Contra Costa | Mount Diablo. Pine Canyon floor one mile above the sulphur spring. | Comment | |||
| CAS-BOT-BC147206 | Rubus parviflorus | Mary L. Bowerman | 1933-5-19 | 2140 | Contra Costa | Below Morgan Sulphur Spring | 335 | Comment | ||
| CAS-BOT-BC147207 | Rubus parviflorus | Mary L. Bowerman | 1933-5-19 | 2140 | Contra Costa | Below Morgan Sulphur Spring | 335 | Comment | ||
| CAS-BOT-BC148625 | Ptelea crenulata | Mary L. Bowerman | 1930-6-22 | 357 | Contra Costa | Mitchell Canyon, Mount Diablo | Comment | |||
| CAS-BOT-BC149540 | Bromus carinatus var. carinatus | Mary L. Bowerman | 1935-5-22 | 3038 | Contra Costa | Mount Diablo. Eagle Point Ridge, canyon at north end which heads into saddle west of Twin Peaks. | 304 | Comment | ||
| CAS-BOT-BC154325 | Phacelia phacelioides | Mary L. Bowerman | 1935-5-8 | 2974 | Contra Costa | Mount Diablo. Muir Area | 1036 | Comment | ||
| CAS-BOT-BC154336 | Phacelia phacelioides | Mary L. Bowerman | 1935-5-8 | 2974 | Contra Costa | Mount Diablo. Muir Area | 1036 | Comment | ||
| CAS-BOT-BC156066 | Bromus diandrus | Mary L. Bowerman | 1935-4-26 | 2921 | Contra Costa | Mount Diablo. Summit. | 1158 | Comment | ||
| CAS-BOT-BC167441 | Hesperolinon breweri | Mary L. Bowerman | 1930-6-22 | 356 | Contra Costa | Mitchell Canyon. Mt Diable | Comment | |||
| CAS-BOT-BC170926 | Alnus rhombifolia | Mary L. Bowerman | 1931-10-13 | 1058 | Contra Costa | Mount Diablo. Alamo Canyon | 259 | Comment | ||
| CAS-BOT-BC17460 | Athysanus pusillus | Mary L. Bowerman | 1935-4-22 | 2887 | Contra Costa | Mount Diablo. Ridge west of Pioneer Road (west of Old Stage Road). | 853 | Comment | ||
| CAS-BOT-BC183725 | Vulpia microstachys var. confusa | Mary L. Bowerman | 1932-5-6 | 1429 | Contra Costa | Mitchell Canyon | 251 | Comment | ||
| CAS-BOT-BC183727 | Vulpia microstachys var. confusa | Mary L. Bowerman | 1932-5-6 | 1429 | Contra Costa | Mitchell Canyon | 251 | Comment | ||
| CAS-BOT-BC184193 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1932-5-6 | 1428 | Contra Costa | Mitchell Canyon | 251 | Comment | ||
| CAS-BOT-BC200697 | Rhus aromatica | Mary L. Bowerman | 1935-5-30 | 3092 | Contra Costa | Eagle Point ridge | 350 | Comment | ||
| CAS-BOT-BC202274 | Pickeringia montana var. montana | Mary L. Bowerman | 1931-5-2 | 793 | Contra Costa | Mount Diablo. North end of Eagle Point ridge | Comment | |||
| CAS-BOT-BC203432 | Elymus glaucus subsp. glaucus | Mary L. Bowerman | 1935-5-16 | 3009 | Contra Costa | Mount Diablo. Behind Gabriel-Hinks' (east side of North Peak) | 289 | Comment | ||
| CAS-BOT-BC203433 | Elymus glaucus subsp. glaucus | Mary L. Bowerman | 1935-5-3 | 2964 | Contra Costa | Mount Diablo. Sloan Road | 487 | Comment | ||
| CAS-BOT-BC204091 | Malacothamnus hallii | Mary L. Bowerman | 1933-6-3 | 2223 | Contra Costa | Mount Diablo. Two miles by road from North Entrance | Comment | |||
| CAS-BOT-BC204317 | Elymus trachycaulus subsp. trachycaulus | Mary L. Bowerman | 1935-5-18 | 3030 | Contra Costa | Mount Diablo. Meridian Peak north of the summit parking area | 1066 | Comment | ||
| CAS-BOT-BC206014 | Ribes menziesii | Mary L. Bowerman | 1933-6-3 | 2231 | Contra Costa | Mount Diablo. Summit | Comment | |||
| CAS-BOT-BC206016 | Ribes menziesii | Mary L. Bowerman | 1944-6-19 | 3894 | Contra Costa | Mount Diablo. Summit | Comment | |||
| CAS-BOT-BC209751 | Cornus glabrata | Mary L. Bowerman | 1935-6-21 | 3150 | Contra Costa | Mount Diablo. Arroyo del Cerro, east fork | 243 | Comment | ||
| CAS-BOT-BC215741 | Lepechinia calycina | Mary L. Bowerman | 1932-9-3 | 1532 | Contra Costa | Muir Area, Mt. Diablo | Comment | |||
| CAS-BOT-BC21713 | Achillea millefolium | Mary L. Bowerman | 1930-6-3 | 238 | Contra Costa | Mount Diablo: West road 1.9 miles from entrance | Comment | |||
| CAS-BOT-BC223391 | Fraxinus dipetala | Mary L. Bowerman | 1935-6-1 | 3104 | Contra Costa | Mount Diablo. First small ridge east of Mitchell-Pine divide | 975 | Comment | ||
| CAS-BOT-BC223393 | Fraxinus dipetala | Mary L. Bowerman | 1935-6-1 | 3103 | Contra Costa | Mount Diablo. First small ridge east of Mitchell-Pine divide | 1005 | Comment | ||
| CAS-BOT-BC223917 | Helianthemum scoparium | Mary L. Bowerman | 1933-3-25 | 1775 | Contra Costa | Mount Diablo. Emmons Canyon: (Diablo Stock Farm (Stone Valley) canyon) | Comment | |||
| CAS-BOT-BC223918 | Helianthemum scoparium | Mary L. Bowerman | 1932-4-9 | 1332 | Contra Costa | Mount Diablo. Ridge to Wall Point, from near Rock City | Comment | |||
| CAS-BOT-BC224220 | Eriodictyon californicum | Mary L. Bowerman | 1932-9-3 | 1530 | Contra Costa | Mount Diablo. Muir Area: Burn (1931) | Comment | |||
| CAS-BOT-BC233995 | Calandrinia breweri | Mary L. Bowerman | 1932-4-16 | 1338 | Contra Costa | Eagle Point ridge south of 1682 point, Mount Diablo | Comment | |||
| CAS-BOT-BC236388 | Poa secunda subsp. secunda | Mary L. Bowerman | 1935-4-26 | 2924 | Contra Costa | Mount Diablo. Meridian Peak summit | 1143 | Comment | ||
| CAS-BOT-BC236390 | Poa secunda subsp. secunda | Mary L. Bowerman | 1935-5-3 | 2960 | Contra Costa | Mount Diablo. Sloan Road | 487 | Comment | ||
| CAS-BOT-BC24105 | Arctostaphylos auriculata | Mary L. Bowerman | 1933-3-25 | 1771 | Contra Costa | Emmons Canyon, Diablo Stock Farm (Stone Valley) Canyon: | Comment | |||
| CAS-BOT-BC24115 | Arctostaphylos auriculata | Mary L. Bowerman | 1932-9-5 | 1546 | Contra Costa | Inner Black Hills: Near fire trail which runs south from large spur (on Meridian) heading into Sycamore Canyon. | Comment | |||
| CAS-BOT-BC24116 | Arctostaphylos auriculata | Mary L. Bowerman | 1935-3-24 | 2750 | Contra Costa | Lime Ridge, west face, between two major cuts of the Cowell Cement Company. | Comment | |||
| CAS-BOT-BC24351 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1930-6-18 | 349 | Contra Costa | Mt. Diablo, Rock City canyon. | Comment | |||
| CAS-BOT-BC24383 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1932-9-5 | 1545 | Contra Costa | Mount Diablo. On meridian, which heads into Sycamore canyon: crest of ridge. | Comment | |||
| CAS-BOT-BC24384 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1932-1-19 | 1073 | Contra Costa | Mount Diablo, Inner Black Hills. | Comment | |||
| CAS-BOT-BC24386 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1936-8-19 | 3530 | Contra Costa | Mount Diablo, Pine Canyon mouth, most northerly west-heading streamlet shown on topographic map (now dry). | 167 | Comment | ||
| CAS-BOT-BC24398 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1932-1-19 | 1074 | Contra Costa | Mount Diablo, Inner Black Hills. Just over ridge. | Comment | |||
| CAS-BOT-BC24399 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1938-6-24 | 3693 | Contra Costa | Mount Diablo, Road 8.9 mi. from North Gate: crest or ridge above road (below Pines Picnic Area). | 792 | Comment | ||
| CAS-BOT-BC24653 | Arctostaphylos glauca | Mary L. Bowerman | 1933-2-4 | 1691 | Contra Costa | Mount Diablo, Perkins Canyon, s. fork. | Comment | |||
| CAS-BOT-BC24654 | Arctostaphylos glauca | Mary L. Bowerman | 1930-6-22 | 362 | Contra Costa | Mount Diablo, Mitchell Canyon. | Comment | |||
| CAS-BOT-BC24656 | Arctostaphylos glauca | Mary L. Bowerman | 1933-3-11 | 1748 | Contra Costa | Mount Diablo, Fossil Ridge, outer s. face: In gully nw. of South Gate. | Comment | |||
| CAS-BOT-BC246643 | Poa howellii | Mary L. Bowerman | 1933-5-22 | 2167 | Contra Costa | Mount Diablo. Inner Black Hills: West of 1970 | Comment | |||
| CAS-BOT-BC246646 | Poa howellii | Mary L. Bowerman | 1933-4-22 | 1897 | Contra Costa | Mount Diablo. Inner Black Hills just west of Cave Point | Comment | |||
| CAS-BOT-BC250381 | Eriogonum gracile | Mary L. Bowerman | 1932-8-27 | 1524 | Contra Costa | Mount Diablo. South of Turtle Rock | Comment | |||
| CAS-BOT-BC252680 | Chorizanthe membranacea | Mary L. Bowerman | 1938-5-28 | 3636 | Contra Costa | North Road 4.7 miles from North Gate, Mount Diablo | 411 | Comment | ||
| CAS-BOT-BC259902 | Nassella lepida | Mary L. Bowerman | 1938-6-30 | 3701 | Contra Costa | Mount Diablo. Blue Oak Flat | 822 | Comment | ||
| CAS-BOT-BC259903 | Nassella lepida | Mary L. Bowerman | 1935-5-1 | 2936 | Contra Costa | Mount Diablo. North Road 2 miles from North Gate | Comment | |||
| CAS-BOT-BC259904 | Nassella lepida | Mary L. Bowerman | 1935-5-22 | 3060 | Contra Costa | Mount Diablo. Saddle W of Twin Peaks (Eagle Point Ridge) | 441 | Comment | ||
| CAS-BOT-BC260128 | Nassella pulchra | Mary L. Bowerman | 1935-4-26 | 2902 | Contra Costa | Mount Diablo. W of Indian Ceremonial Spring | 1021 | Comment | ||
| CAS-BOT-BC260131 | Nassella pulchra | Mary L. Bowerman | 1933-5-18 | 2125 | Contra Costa | Mount Diablo. Blackberry Spring | Comment | |||
| CAS-BOT-BC262507 | Melica torreyana | Mary L. Bowerman | 1933-5-9 | 2050 | Contra Costa | Mount Diablo. Mountain House Canyon | 670 | Comment | ||
| CAS-BOT-BC262510 | Melica torreyana | Mary L. Bowerman | 1935-5-25 | 3071 | Contra Costa | Mount Diablo. Meridian Peak south of the summit (east of the hairpin turn on road) | 1066 | Comment | ||
| CAS-BOT-BC267443 | Eriogonum truncatum | Mary L. Bowerman | 1933-5-25 | 2198 | Contra Costa | Mount Diablo. Alamo Canyon: above Wilsons' barn | Comment | |||
| CAS-BOT-BC267444 | Eriogonum truncatum | Mary L. Bowerman | 1933-5-25 | 2198 | Contra Costa | Mount Diablo. Alamo Canyon: above Wilsons' barn | Comment | |||
| CAS-BOT-BC267873 | Eriogonum umbellatum var. bahiiforme | Mary L. Bowerman | 1930-6-14 | 328 | Contra Costa | Mount Diablo | Comment | |||
| CAS-BOT-BC268906 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-17 | 1578 | Contra Costa | Mount Diablo. Donner Canyon, west branch. (Below fork of west branch.) | Comment | |||
| CAS-BOT-BC268907 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-24 | 1593 | Contra Costa | Mount Diablo. Flat-topped ridge above Mitchell Rock | 441 | Comment | ||
| CAS-BOT-BC268915 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-17 | 1585 | Contra Costa | Mount Diablo. Donner Canyon, West fork: of west fork | 335 | Comment | ||
| CAS-BOT-BC268916 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-17 | 1585 | Contra Costa | Mount Diablo. Donner Canyon, West fork: of west fork | 335 | Comment | ||
| CAS-BOT-BC271222 | Melica californica | Mary L. Bowerman | 1932-4-16 | 1349 | Contra Costa | Eagle Point, Mount Diablo | Comment | |||
| CAS-BOT-BC271223 | Melica californica | Mary L. Bowerman | 1935-4-17 | 2829 | Contra Costa | North Road 2 miles from North Gate, Mount Diablo | 237 | Comment | ||
| CAS-BOT-BC271224 | Melica californica | Mary L. Bowerman | 1935-4-22 | 2883 | Contra Costa | Ridge west of Pioneer Road west of Stage Road, Mount Diablo | 853 | Comment | ||
| CAS-BOT-BC275351 | Calycadenia truncata var. truncata | Mary L. Bowerman | 1936-9-1 | 3536 | Contra Costa | Mount Diablo. Between North Peak and the mouth of Perkins Canyon | 487 | Comment | ||
| CAS-BOT-BC275352 | Calycadenia truncata var. truncata | Mary L. Bowerman | 1931-9-12 | 1040 | Contra Costa | Mount Diablo. Mitchell Canyon, spur jutting into W fork | 838 | Comment | ||
| CAS-BOT-BC277978 | Cirsium cymosum | Mary L. Bowerman | 1935-5-22 | 3041 a | Contra Costa | Mount Diablo. Eagle Point ridge, canyon at north end which heads into saddle west of Twin Peaks | 304 | Comment | ||
| CAS-BOT-BC278315 | Festuca californica subsp. californica | Mary L. Bowerman | 1935-5-3 | 2953 | Contra Costa | Mount Diablo. Fossil Ridge: Hillside below the Jungle of the Garden Gods | Comment | |||
| CAS-BOT-BC278317 | Festuca californica subsp. californica | Mary L. Bowerman | 1931-5-2 | 788 | Contra Costa | Mount Diablo. North end of Eagle Point ridge | Comment | |||
| CAS-BOT-BC278318 | Festuca californica subsp. californica | Mary L. Bowerman | 1931-4-25 | 757 | Contra Costa | Mount Diablo. Near junction of south and west roads | Comment | |||
| CAS-BOT-BC300924 | Eriophyllum jepsonii | Mary L. Bowerman | 1935-5-30 | 3087 | Contra Costa | Mount Diablo. Eagle Point ridge | 304 | Comment | ||
| CAS-BOT-BC305606 | Helianthus californicus | Mary L. Bowerman | 1932-9-17 | 1581 | Contra Costa | Mount Diablo. Donner Canyon, west fork | Comment | |||
| CAS-BOT-BC305670 | Helianthus gracilentus | Mary L. Bowerman | 1932-9-24 | 1592 | Contra Costa | Mount Diablo. Knoll west of Twin Peaks | 457 | Comment | ||
| CAS-BOT-BC305671 | Helianthus gracilentus | Mary L. Bowerman | 1932-10-1 | 1602 | Contra Costa | Mount Diablo. Mitchell Canyon | Comment | |||
| CAS-BOT-BC310194 | Hesperevax sparsiflora var. sparsiflora | Mary L. Bowerman | 1933-4-15 | 1850 | Contra Costa | Mount Diablo. Canyon south of Arroyo del Cerro | Comment | |||
| CAS-BOT-BC310195 | Hesperevax sparsiflora var. sparsiflora | Mary L. Bowerman | 1931-4-11 | 688 | Contra Costa | Mount Diablo. Pine Canyon | 121 | Comment | ||
| CAS-BOT-BC321746 | Layia gaillardioides | Mary L. Bowerman | 1935-4-17 | 2847 | Contra Costa | Mt. Diablo. North Road, 2 mi from North Gate, ridge west of chaparral. | 335 | Comment | ||
| CAS-BOT-BC342681 | Madia elegans | Mary L. Bowerman | 1936-9-10 | 3542 | Contra Costa | Mount Diablo. Donner Canyon | 335 | Comment | ||
| CAS-BOT-BC342984 | Madia gracilis | Mary L. Bowerman | 1933-6-3 | 2241 | Contra Costa | Mount Diablo. Ransom Point Ridge | Comment | |||
| CAS-BOT-BC344326 | Madia exigua | Mary L. Bowerman | 1931-5-19 | 867 | Contra Costa | Mount Diablo. Donner Canyon trail | 274 | Comment | ||
| CAS-BOT-BC348886 | Microseris douglasii subsp. douglasii | Mary L. Bowerman | 1933-5-8 | 2012 | Contra Costa | Mount Diablo. Fossil Ridge near crest, on north side by side road | Comment | |||
| CAS-BOT-BC349093 | Microseris douglasii subsp. tenella | Mary L. Bowerman | 1933-4-15 | 1847 | Contra Costa | Mount Diablo. Canyon south of Arroyo del Cerro | Comment | |||
| CAS-BOT-BC34932 | Carex densa | Mary L. Bowerman | 1935-5-16 | 3001 | Contra Costa | Mount Diablo. Russelman Park Road at Gregory Ranch junction. | 289 | Comment | ||
| CAS-BOT-BC361123 | Lasthenia microglossa | Mary L. Bowerman | 1932-3-27 | 1141 | Contra Costa | Mitchell Rock: Mount Diablo | Comment | |||
| CAS-BOT-BC362959 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-8 | 2016 | Contra Costa | Mount Diablo. Fossil Ridge near crest, on north side by side road | Comment | |||
| CAS-BOT-BC362960 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-8 | 2016 | Contra Costa | Mount Diablo. Fossil Ridge near crest, on north side by side road | Comment | |||
| CAS-BOT-BC362961 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-10 | 2061 | Contra Costa | Mount Diablo. Ridge at east end of, and south of, Meridian Flat | 822 | Comment | ||
| CAS-BOT-BC362962 | Rigiopappus leptocladus | Mary L. Bowerman | 1931-4-4 | 669 | Contra Costa | Mount Diablo. West of Turtle Rock | Comment | |||
| CAS-BOT-BC37863 | Cardamine oligosperma | Mary L. Bowerman | 1932-3-6 | 1100 | Contra Costa | Mount Diablo. Sycamore Canyon, east fork. Near trail. | Comment | |||
| CAS-BOT-BC381827 | Uropappus lindleyi | Mary L. Bowerman | 1931-4-4 | 632 | Contra Costa | Mount Diablo. Two miles by road from North Gate | Comment | |||
| CAS-BOT-BC383293 | Wyethia glabra | Mary L. Bowerman | 1935-5-22 | 3047 | Contra Costa | Mount Diablo. Eagle Point ridge, canyon at north end which heads into saddle west of Twin Peaks | 350 | Comment | ||
| CAS-BOT-BC383294 | Wyethia glabra | Mary L. Bowerman | 1932-4-16 | 1336 | Contra Costa | Mount Diablo. Eagle Point ridge, north end | Comment | |||
| CAS-BOT-BC383371 | Wyethia helenioides | Mary L. Bowerman | 1931-4-18 | 712 | Contra Costa | Mount Diablo. Sycamore Canyon | 335 | Comment | ||
| CAS-BOT-BC402980 | Eschscholzia californica | Mary L. Bowerman | 1933-5-3 | 1975 | Contra Costa | Mount Diablo. Due south of Meridian Peak summit | 731 | Comment | ||
| CAS-BOT-BC404064 | Urtica dioica subsp. holosericea | Mary L. Bowerman | 1931-8-29 | 1032 | Contra Costa | Mount Diablo. Sheep Camp Spring, by west road | Comment | |||
| CAS-BOT-BC40510 | Caulanthus lasiophyllus | Mary L. Bowerman | 1933-4-26 | 1924 | Contra Costa | Mount Diablo. North Peak ridge east-southeast of the peak, south face. | 609 | Comment | ||
| CAS-BOT-BC41015 | Caulanthus flavescens | Mary L. Bowerman | 1935-4-22 | 2879 | Contra Costa | Mount Diablo. North Road 2 miles from North Gate, just west of chaparral. | 213 | Comment | ||
| CAS-BOT-BC413495 | Persicaria amphibia | Mary L. Bowerman | 1935-7-22 | 3185 | Contra Costa | Mount Diablo. Hidden Pond | 518 | Comment | ||
| CAS-BOT-BC413496 | Persicaria amphibia | Mary L. Bowerman | 1935-7-22 | 3185 | Contra Costa | Mount Diablo. Hidden Pond | 518 | Comment | ||
| CAS-BOT-BC413497 | Persicaria amphibia | Mary L. Bowerman | 1935-9-13 | 3339 | Contra Costa | Mount Diablo. Hidden Pond | Comment | |||
| CAS-BOT-BC438372 | Calandrinia ciliata | Mary L. Bowerman | 1939-5-2 | 3741 | Contra Costa | Mount Diablo. By road to Barbecue Terrace (off South Road) | 563 | Comment | ||
| CAS-BOT-BC439163 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1933-4-15 | 1876 | Contra Costa | Mount Diablo. Canyon south of Arroyo del Cerro | Comment | |||
| CAS-BOT-BC439164 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1932-3-12 | 1110 | Contra Costa | Mount Diablo. Alamo Canyon | 350 | Comment | ||
| CAS-BOT-BC439166 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1932-3-12 | 1113 | Contra Costa | Mount Diablo. Alamo Canyon | 365 | Comment | ||
| CAS-BOT-BC439322 | Claytonia exigua subsp. glauca | Mary L. Bowerman | 1932-3-12 | 1114 | Contra Costa | Mount Diablo. Alamo Canyon | 365 | Comment | ||
| CAS-BOT-BC439323 | Claytonia exigua subsp. glauca | Mary L. Bowerman | 1932-3-6 | 1098 | Contra Costa | Mount Diablo. Black Hawk Ridge near saddle | Comment | |||
| CAS-BOT-BC439437 | Claytonia parviflora subsp. parviflora | Mary L. Bowerman | 1932-3-12 | 1111 | Contra Costa | Mount Diablo. Alamo Canyon | 350 | Comment | ||
| CAS-BOT-BC440074 | Claytonia perfoliata subsp. perfoliata | Mary L. Bowerman | 1932-3-12 | 1111 | Contra Costa | Mount Diablo. Alamo Canyon | 350 | Comment | ||
| CAS-BOT-BC444825 | Montia fontana | Mary L. Bowerman | 1939-3-31 | 3736 | Contra Costa | Mount Diablo. Spring in bend of road to Barbecue Terrace (off South Road) | Comment | |||
| CAS-BOT-BC444826 | Montia fontana | Mary L. Bowerman | 1939-3-31 | 3736 | Contra Costa | Mount Diablo. Spring in bend of road to Barbecue Terrace (off South Road) | Comment | |||
| CAS-BOT-BC45660 | Quercus agrifolia | Mary L. Bowerman | 1930-10-25 | 495 | Contra Costa | Near Sloan Road, Mount Diablo | Comment | |||
| CAS-BOT-BC45661 | Quercus agrifolia | Mary L. Bowerman | 1933-4-22 | 1905 | Contra Costa | Curry-Cave Point trail: By water-trough, Mount Diablo | 457 | Comment | ||
| CAS-BOT-BC45663 | Quercus agrifolia | Mary L. Bowerman | 1930-6-3 | 225 | Contra Costa | West road, 1.9 miles from west entrance, Mount Diablo | Comment | |||
| CAS-BOT-BC48837 | Ceanothus cuneatus | Mary L. Bowerman | 1932-9-3 | 1531 | Contra Costa | Muir Area: Burn (1931) | Comment | |||
| CAS-BOT-BC48838 | Ceanothus cuneatus | Mary L. Bowerman | 1931-2-28 | 527 | Contra Costa | Near top of south road | Comment | |||
| CAS-BOT-BC51496 | Ceanothus oliganthus var. sorediatus | Mary L. Bowerman | 1930-6-22 | 365 | Contra Costa | Mitchell Canyon: North slope | Comment | |||
| CAS-BOT-BC52534 | Frangula californica subsp. californica | Mary L. Bowerman | 1930-8-31 | 451 a | Contra Costa | Inner Black Hills, Sloan Road east of the Sloan place | Comment | |||
| CAS-BOT-BC52535 | Frangula californica subsp. californica | Mary L. Bowerman | 1932-11-26 | 1677 | Contra Costa | Pepperwood Spring (by North road, 1950 feet) | Comment | |||
| CAS-BOT-BC61605 | Quercus lobata | Mary L. Bowerman | 1930-6-3 | 224 | Contra Costa | Mount Diablo. West road, 1.9 miles from entrance | 167 | Comment | ||
| CAS-BOT-BC62698 | Quercus chrysolepis | Mary L. Bowerman | 1931-5-16 | 852 | Contra Costa | Mt. Diablo summit, south side | Comment | |||
| CAS-BOT-BC73895 | Turritis glabra | Mary L. Bowerman | 1932-5-6 | 1431 | Contra Costa | Mitchell Canyon. At end of road. | 251 | Comment | ||
| CAS-BOT-BC79606 | Quercus durata | Mary L. Bowerman | 1932-10-16 | 1632 | Contra Costa | Mount Diablo. Donner Canyon Trail | Comment | |||
| CAS-BOT-BC79607 | Quercus durata | Mary L. Bowerman | 1932-10-16 | 1632 | Contra Costa | Mount Diablo. Donner Canyon Trail | Comment | |||
| CAS-BOT-BC84954 | Artemisia californica | Mary L. Bowerman | 1931-11-21 | 1069 | Contra Costa | Mount Diablo, donner Canyon, east flank. | Comment | |||
| CAS-BOT-BC86121 | Quercus dumosa | Mary L. Bowerman | 1935-11-30 | 3355 | Contra Costa | Mount Diablo. Fossil Ridge, roadside | Comment | |||
| CAS-BOT-BC86123 | Quercus dumosa | Mary L. Bowerman | 1932-9-17 | 1584 | Contra Costa | Mount Diablo. Donner Canyon, west fork: Bank between forks | 304 | Comment | ||
| CAS-BOT-BC87101 | Streptanthus glandulosus subsp. glandulosus | Mary L. Bowerman | 1935-6-8 | 3123 | Contra Costa | Mount Diablo. West road 2 miles from entrance. | Comment | |||
| CAS-BOT-BC87344 | Streptanthus hispidus | Mary L. Bowerman | 1930-6-7 | 280 | Contra Costa | Mount Diablo. Meridian Peak summit. | Comment | |||
| CAS-BOT-BC91093 | Umbellularia californica | Mary L. Bowerman | 1931-2-8 | 514 | Contra Costa | Mount Diablo. Summit. | Comment | |||
| CAS-BOT-BC95325 | Bowlesia incana | Mary L. Bowerman | 1933-4-22 | 1889 | Contra Costa | Curry-Cave Point trail, Mount Diablo | 426 | Comment | ||
| CAS-BOT-BC95326 | Bowlesia incana | Mary L. Bowerman | 1931-3-21 | 591 | Contra Costa | Sycamore Canyon, Mount Diablo | Comment | |||
| CAS-BOT-BC95329 | Bowlesia incana | Mary L. Bowerman | 1935-6-1 | 3098 | Contra Costa | Pine-Mitchell divide, Mount Diablo | 975 | Comment | ||
| CAS-BOT-BC98190 | Baccharis salicifolia | Mary L. Bowerman | 1932-3-23 | 1134 | Contra Costa | Mount Diablo - Donner Canyon stream bed. | 152 | Comment | ||
| JEPS103102 | Symphyotrichum subspicatum | Mary L. Bowerman | 1993-10-19 | Contra Costa | Marsh Creek near Russelman Foad Mount Diablo | Comment | ||||
| JEPS103103 | Collomia diversifolia | Mary L. Bowerman | 1975-6-7 | Contra Costa | E of Murchio Gap, on and near fire road Mount Diablo | Comment | ||||
| JEPS10570 | Mimulus douglasii | Mary L. Bowerman | 1935-4-26 | 2906 | Contra Costa | w Indian Ceremonial Spring; Mount Diablo | 1005 | Comment | ||
| JEPS10811 | Orobanche fasciculata | Mary L. Bowerman | 1935-5-22 | 3056 | Contra Costa | Saddle west of Twin Peaks. | Comment | |||
| JEPS10840 | Orobanche uniflora subsp. occidentalis | Mary L. Bowerman | 1935-4-22 | 2895 | Contra Costa | Ridge west of Pioneer Road (west of Old Stage Road); Grassy hillside with northwest exposure. | Comment | |||
| JEPS1103 | Phacelia phacelioides | Mary L. Bowerman | 1935-5-8 | 2974 | Contra Costa | Mount Diablo, Muir Area Mount Diablo; , Muir Area | 1005 | Comment | ||
| JEPS1104 | Phacelia phacelioides | Mary L. Bowerman | 1930-6-7 | 285 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| JEPS11780 | Triodanis biflora | Mary L. Bowerman | 1933-5-18 | 2130 | Contra Costa | w Blackberry Spring (Mount Diablo); , w of Blackberry Spring | Comment | |||
| JEPS11798 | Heterocodon rariflorum | Mary L. Bowerman | 1935-6-15 | 3133 | Contra Costa | Mitchell Canyon; Mount Diablo | 640 | Comment | ||
| JEPS11821 | Githopsis diffusa subsp. robusta | Mary L. Bowerman | 1931-5-16 | 851 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| JEPS12699 | Viburnum ellipticum | Mary L. Bowerman | 1933-5-21 | 2162 | Contra Costa | s from Curry Canyon (Sycamore Canyon, ridge between two main forks w side); Mount Diablo, Sycamore Canyon | 365 | Comment | ||
| JEPS12855 | Lonicera subspicata var. denudata | Mary L. Bowerman | 1932-10-16 | 1634 | Contra Costa | ridge e Median Ridge; Mount Diablo, Donner Canyon basin | 487 | Comment | ||
| JEPS12856 | Lonicera subspicata var. denudata | Mary L. Bowerman | 1931-6-4 | 922 | Contra Costa | summit Meridian Peak; Mt. Diablo | Comment | |||
| JEPS1330 | Phacelia suaveolens | Mary L. Bowerman | 1933-5-11 | 2078 | Contra Costa | w ridge Mount Diablo, Inner Black Hills | Comment | |||
| JEPS13647 | Symphoricarpos mollis | Mary L. Bowerman | 1933-5-21 | 2159 | Contra Costa | s from Curry Canyon (Sycamore Canyon, ridge between two main forks); Mount Diablo, Sycamore Canyon | 426 | Comment | ||
| JEPS13787 | Androsace elongata subsp. acuta | Mary L. Bowerman | 1935-4-22 | 2888 | Contra Costa | ridge w Pioneer Road (w of Old Stage Road, crest of ridge and on the e face Mount Diablo); Mount Diablo | 853 | Comment | ||
| JEPS1453 | Phacelia breweri | Mary L. Bowerman | 1931-5-7 | 812 | Contra Costa | ne side of peak Mount Diablo, Meridian Peak (on way to saddle) | Comment | |||
| JEPS1644 | Hydrophyllum occidentale | Mary L. Bowerman | 1930-6-10 | 311 | Contra Costa | Meridian Peak summit; Mount Diablo | Comment | |||
| JEPS1714 | Eucrypta chrysanthemifolia var. chrysanthemifolia | Mary L. Bowerman | 1932-3-6 | 1102 | Contra Costa | Sycamore Canyon Sycamore Canyon, Mount Diablo; Mount Diablo | Comment | |||
| JEPS1715 | Eucrypta chrysanthemifolia var. chrysanthemifolia | Mary L. Bowerman | 1931-4-4 | 652 | Contra Costa | 4.5 mi from Mount Diablo, West road entrance; Mount Diablo | 396 | Comment | ||
| JEPS1934 | Nemophila pedunculata | Mary L. Bowerman | 1932-3-27 | 1139 | Contra Costa | below Mitchell Rock (Mount Diablo); , below Mitchell Rock | Comment | |||
| JEPS2156 | Phacelia imbricata subsp. imbricata | Mary L. Bowerman | 1935-5-22 | 3046 | Contra Costa | canyon at n end of ridge which heads into saddle w Twin Peaks; Mount Diablo, Eagle Point Ridge | 350 | Comment | ||
| JEPS22439 | Ribes menziesii | Mary L. Bowerman | 1930-6-10 | 314 | Contra Costa | summit Mt. Diablo | Comment | |||
JEPS22440  |
Ribes menziesii | Mary L. Bowerman | 1930-6-10 | 314 | Contra Costa | summit Mt. Diablo | Comment | |||
| JEPS2350 | Phacelia divaricata | Mary L. Bowerman | 1935-4-26 | 2897 | Contra Costa | w Indian Ceremonial Spring; Mount Diablo | 1021 | Comment | ||
| JEPS2385 | Phacelia distans | Mary L. Bowerman | 1930-6-10 | 300 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| JEPS3131 | Nemophila menziesii | Mary L. Bowerman | 1931-3-8 | 557 | Contra Costa | w bank Mitchell Canyon, Mount Diablo Mount Diablo, Mitchell Canyon | 304 | Comment | ||
| JEPS3141 | Nemophila heterophylla | Mary L. Bowerman | 1930-6-10 | 308 | Contra Costa | Meridian Peak Summit , Meridian Peak summit (Mount Diablo) | Comment | |||
| JEPS38915 | Arctostaphylos auriculata | Mary L. Bowerman | 1932-2-13 | 1086 | Contra Costa | on ridge between main forks of canyon Mount Diablo; , Alamo Canyon | Comment | |||
| JEPS38917 | Arctostaphylos glauca | Mary L. Bowerman | 1933-3-11 | 1748 | Contra Costa | in gully nw park entrance (outer s face of ridge); Mount Diablo, Rock City Ridge | Comment | |||
| JEPS38918 | Arctostaphylos glandulosa subsp. glandulosa | Mary L. Bowerman | 1932-3-20 | 1123 | Contra Costa | ne fork of canyon Mount Diablo, Sycamore Canyon (toward top of middle ridge) | Comment | |||
| JEPS38919 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1931-12-17 | 1071 | Contra Costa | s face of ridge e Rock City Canyon; Mount Diablo, Rock City Ridge | Comment | |||
| JEPS38920 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1930-6-18 | 349 | Contra Costa | Rock City Canyon Mount Diablo | Comment | |||
| JEPS38921 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1933-3-25 | 1769 | Contra Costa | n face of canyon Mount Diablo, Pine Canyon (near top of ridge, approached up Diablo Stock Farm Canyon) | Comment | |||
| JEPS38922 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1932-1-19 | 1074 | Contra Costa | just over crest of ridge on n-facing slope Mount Diablo, Inner Black Hills | Comment | |||
| JEPS42936 | Forestiera pubescens | Mary L. Bowerman | 1936-6-20 | 3414 | Contra Costa | ridge w Mt. Zion (on w side of ridge); Mount Diablo | 198 | Comment | ||
| JEPS46971 | Centaurium muehlenbergii | Mary L. Bowerman | 1930-9-27 | 463 | Contra Costa | 2 mi by road from Mount Diablo w entrance (take trail to w, follow fence and go through to w base spring); Mount Diablo | Comment | |||
| JEPS50410 | Viola purpurea subsp. quercetorum | Mary Bowerman | 1933-5-12 | Contra Costa | Mount Diablo | Comment | ||||
| JEPS5147 | Plectritis ciliosa subsp. ciliosa | Mary L. Bowerman | 1933-4-9 | 1835 | Contra Costa | Mount Diablo, w fork of Donner Canyon Donner Canyon; Mount Diablo, Donner Canyon | 243 | Comment | ||
| JEPS5266 | Antirrhinum kelloggii | Mary L. Bowerman | 1932-4-27 | 1390 | Contra Costa | w of Riggs Canyon (s face of Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| JEPS58248 | Linanthus bicolor | Mary L. Bowerman | 1931-3-29 | 625 | Contra Costa | n side, 500 ft from top Cave Point; Mount Diablo | Comment | |||
| JEPS58275 | Linanthus bolanderi | Mary L. Bowerman | 1935-4-26 | 2905 | Contra Costa | w of Indian Ceremonial Spring; Mount Diablo | 1005 | Comment | ||
| JEPS6159 | Campanula exigua | Mary L. Bowerman | 1930-6-14 | 330 | Contra Costa | Meridian Peak summit; Mount Diablo | Comment | |||
| JEPS62399 | Monardella villosa subsp. villosa | Mary L. Bowerman | 1930-6-18 | 339 | Contra Costa | Rock City Canyon Mount Diablo | Comment | |||
| JEPS63040 | Stachys pycnantha | Mary L. Bowerman | 1930-6-28 | 402 | Contra Costa | Lower Silver Spring Mount Diablo | Comment | |||
| JEPS6608 | Galium porrigens var. porrigens | Mary L. Bowerman | 1930-6-22 | 370 | Contra Costa | Deer Flat Mount Diablo | Comment | |||
| JEPS67634 | Cryptantha nevadensis | Mary L. Bowerman | 1932-3-27 | 1143 | Contra Costa | at base of Mitchell Rock Mount Diablo, Mitchell Rock | Comment | |||
| JEPS67884 | Cryptantha torreyana | Mary L. Bowerman | 1933-6-3 | 2245 | Contra Costa | Meridian Peak summit Mt. Diablo | Comment | |||
| JEPS6802 | Cordylanthus pilosus subsp. pilosus | Mary L. Bowerman | 1931-9-20 | 1045 | Contra Costa | near Rock City (Rock City Canyon, N side); Mount Diablo | Comment | |||
| JEPS68266 | Cryptantha flaccida | Mary L. Bowerman | 1933-4-15 | 1867 | Contra Costa | second ridge s Arroyo del Cerro; Mount Diablo | 396 | Comment | ||
| JEPS69375 | Allophyllum gilioides subsp. violaceum | Mary L. Bowerman | 1935-4-26 | 2919 | Contra Costa | summit Meridian Peak; Mt. Diablo, Meridian Peak | 1158 | Comment | ||
| JEPS69376 | Allophyllum divaricatum | Mary L. Bowerman | 1933-4-26 | 1907 | Contra Costa | North Peak ridge e.-s.e. of peak Mt. Diablo | 609 | Comment | ||
| JEPS69435 | Gilia achilleifolia subsp. multicaulis | Mary L. Bowerman | 1935-4-17 | 2839 | Contra Costa | West Road 2 mi from entrance Mount Diablo; , West Road | Comment | |||
| JEPS7032 | Galium andrewsii subsp. gatense | Mary L. Bowerman | 1930-6-7 | 283 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| JEPS70391 | Navarretia mellita | Mary L. Bowerman | 1931-6-2 | 910 | Contra Costa | Gregory Ranch Road Mount Diablo | Comment | |||
| JEPS71238 | Koeleria macrantha | Mary L. Bowerman | 1931-5-2 | 796 | Contra Costa | upper end of canyon, 2 n ridges, Eagle Pt. Ridge Mt. Diablo; , 2 n ridges, Eagle Pt. Ridge | Comment | |||
| JEPS7290 | Collinsia tinctoria | Mary L. Bowerman | 1935-5-30 | 3090 | Contra Costa | Mount Diablo, Eagle Point Ridge, Rock slide Eagle Point Ridge; Mount Diablo, Eagle Point Ridge | 350 | Comment | ||
| JEPS7320 | Collinsia heterophylla | Mary L. Bowerman | 1935-3-16 | 2739 | Contra Costa | Mount Diablo, e fork of Arroyo del Cerro Arroyo del Cerro; Mount Diablo, Arroyo del Cerro | 262 | Comment | ||
| JEPS7555 | Penstemon heterophyllus var. heterophyllus | Mary L. Bowerman | 1935-6-15 | 3132 | Contra Costa | Flat (first bottom) where stream forks Mount Diablo, Mitchell Creek, Flat (first bottom) (Mitchell Creek, Mount Diablo) | 640 | Comment | ||
| JEPS88686 | Helianthus gracilentus | Mary L. Bowerman | 1932-10-1 | 1602 | Contra Costa | Mitchell Canyon Mount Diablo ((1931) burn near stream) | Comment | |||
| JEPS9890 | Tonella tenella | Mary L. Bowerman | 1935-5-18 | 3023 | Contra Costa | Mount Diablo; nw-facing slope across the road from, and a little e of, the parking area | 1066 | Comment | ||
| JEPS99480 | Torilis arvensis | Mary Bowerman | 1975-6-7 | Contra Costa | Mount Diablo. Big Spring. | Comment | ||||
| JEPS99483 | Aira caryophyllea | Mary Bowerman | 1978-5-14 | Contra Costa | Mount Diablo, Eagle Peak Old Mines trail. | Comment | ||||
| JEPS99488 | Lythrum hyssopifolia | Mary Bowerman | 1995-6-4 | Contra Costa | Mount Diablo, North Gate Rd. Roadside and adjacent to slope which were wet earlier. | Comment | ||||
| JEPS99489 | Malacothamnus hallii | Mary Bowerman | 1995-6-4 | Contra Costa | Mount Diablo, North Gate Rd. | Comment | ||||
| JEPS99490 | Briza maxima | Mary Bowerman | 1995-6-4 | Contra Costa | Mount Diablo, Pine canyon by fire road. | Comment | ||||
| JEPS99493 | Agrostis viridis | Mary Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, near Chase Pond. | Comment | ||||
| JEPS99497 | Monolopia gracilens | Mary Bowerman | 1979-5-2 | Contra Costa | Mount Diablo, Old Mines Trail, Back Canyon. | Comment | ||||
| JEPS99499 | Calandrinia breweri | Mary Bowerman | 1979-5-2 | Contra Costa | Comment | |||||
| JEPS99500 | Dodecatheon clevelandii subsp. patulum | Mary Bowerman | 1979-4-3 | Contra Costa | Mount Diablo. Shell Ridge. | Comment | ||||
| JEPS99507 | Vicia villosa subsp. varia | Mary Bowerman | 1978-5-4 | Contra Costa | Mount Diablo, Nort Gate Rd. 3/4 above Arroyo del Cerro. Also lower down. | Comment | ||||
| JEPS99509 | Lasthenia microglossa | Mary Bowerman | 1979-4-10 | Contra Costa | Mount Diablo, Mitchell Canyon opposite upper end of old reservoir. | Comment | ||||
| JEPS99510 | Vicia villosa subsp. varia | Mary Bowerman | 1994-4-17 | Contra Costa | Mount Diablo. Path (graveled road) from end of Regency Drive, Clayton. Entry to Donner Canyon. | Comment | ||||
| JEPS99511 | Phalaris aquatica | Mary Bowerman | 1994-6-4 | Contra Costa | Mount Diablo. Pine Canyon at E end of Castle Rock Park, perhaps just outside park. | Comment | ||||
| JEPS99512 | Eleocharis acicularis | Mary L. Bowerman | 1975-9-14 | s. n. | Contra Costa | Hidden Pond, Mount Diablo | Comment | |||
| JEPS99513 | Centaurea melitensis | Mary Bowerman | 1994-6-19 | Contra Costa | Mount Diablo, Muir Area. | Comment | ||||
| JEPS99515 | Collomia diversifolia | Mary Bowerman | 1975-5-26 | Contra Costa | Mount Diablo, Murchio Gap. W of the saddle | 701 | Comment | |||
| JEPS99517 | Vicia americana | Mary Bowerman | 1978-5-24 | Contra Costa | Mount Diablo, Donner Canyon. West trail of Hetherington Loop. | 274 | Comment | |||
| JEPS99518 | Elymus trachycaulus | Mary Bowerman | 1977-7-25 | Contra Costa | Mount Diablo, North Peak. | Comment | ||||
| JEPS99520 | Pseudognaphalium luteoalbum | Mary L. Bowerman | 1978-6-24 | Contra Costa | Mount Diablo, Mitchell Creek, below reservoir. | 190 | Comment | |||
| JEPS99521 | Centaurea solstitialis | Mary L. Bowerman | 1995-6-4 | Contra Costa | Mount Diablo. North Gate Road. | Comment | ||||
| JEPS99522 | Elatine brachysperma | Mary L. Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, Hidden Pond. | Comment | ||||
| JEPS99523 | Lonicera subspicata var. denudata | Mary L. Bowerman | 1975-6-7 | Contra Costa | Mount Diablo. By Big Spring fire rd. E of Murchio Gap. | Comment | ||||
| JEPS99525 | Lactuca saligna | Mary L. Bowerman | 1975-9-14 | Contra Costa | Mount Diablo. By hillside near Chase Pond. | Comment | ||||
| JEPS99527 | Gnaphalium palustre | Mary L. Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, in mud of rivulent leading into Sheepherder's Pond from the spring. | Comment | ||||
| JEPS99528 | Orobanche vallicola | Mary L. Bowerman | 1977-6-11 | Contra Costa | Mount Diablo, Pine Canyon, Castle Rock Park (rest unclear). | Comment | ||||
| JEPS99529 | Trifolium albopurpureum var. dichotomum | Mary L. Bowerman | 1978-5-4 | Contra Costa | Mount Diablo. Jim White Trail from Juniper Camp to Deer Flat before saddle. | Comment | ||||
| JEPS99530 | Phacelia rattanii | Mary L. Bowerman | 1978-5-21 | Contra Costa | Donner Canyon; ; Mount Diablo, Donner Canyon toward top of loop. | Comment | ||||
| JEPS99532 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1993-10-17 | Contra Costa | Mount Diablo. Regency road. | Comment | ||||
| JEPS99534 | Anthriscus caucalis | Mary L. Bowerman | 1994-4-17 | Contra Costa | Mount Diablo, (probably bottom of Donner Canyon fire road). | Comment | ||||
| JEPS99535 | Aspidotis californica | Mary L. Bowerman | 1979-5-12 | Contra Costa | Mount Diablo, North Peak trail between summit rd. and Devil's Pulpit. | Comment | ||||
| JEPS99539 | Silene gallica | Mary L. Bowerman | 1976-6-24 | Contra Costa | Mount Diablo, Fire trail from crest of Inner Black Hills to Sycamore Creek. | Comment | ||||
| JEPS99540 | Centaurea melitensis | Mary L. Bowerman | 1995-6-4 | Contra Costa | Mount Diablo, North Gate Rd. | Comment | ||||
| JEPS99541 | Stachys pycnantha | Mary L. Bowerman | 1995-6-4 | Contra Costa | Mount Diablo. E side of Pine Pond. | Comment | ||||
| JEPS99543 | Crassula aquatica | Mary Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, Chase Pond. | Comment | ||||
| JEPS99544 | Lamium amplexicaule | Mary Bowerman | 1991-4-13 | Contra Costa | Mount Diablo. Frog Pond fire road between Sloan Rd. (Curry Canyon Rd.) and Sheepherder Spring & Pond. | Comment | ||||
| JEPS99546 | Spergularia rubra | Mary Bowerman | 1975-4-19 | Contra Costa | Mount Diablo, Mitchell Canyon. | 256 | Comment | |||
| JEPS99547 | Cynosurus echinatus | Mary Bowerman | 1975-6-7 | Contra Costa | Mount Diablo, Big Spring. | Comment | ||||
| JEPS99548 | Crassula aquatica | Mary Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, Hidden Pond. | Comment | ||||
| JEPS99549 | Crypsis schoenoides | Mary Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, Hidden Pond. | Comment | ||||
| JEPS99553 | Mentzelia dispersa | Mary L. Bowerman | 1978-5-26 | Contra Costa | Mount Diablo. Between lower summit parking lot and road. | Comment | ||||
| JEPS99554 | Mentzelia dispersa | Mary Bowerman | 1978-6-3 | Contra Costa | Mount Diablo, between lower summit parking lot and road. | Comment | ||||
| JEPS99556 | Osmorhiza chilensis | Mary L. Bowerman | 1975-6-7 | Contra Costa | Mount Diablo, Big Spring | Comment | ||||
| JEPS99557 | Eleocharis macrostachya | Mary Bowerman | 1977-6-11 | Contra Costa | Mount Diablo, Pine Creek at S end of Castle Rock Park. | 182 | Comment | |||
| JEPS99558 | Camissoniopsis intermedia | Mary Bowerman | 1995-5-28 | Contra Costa | Mount Diablo, knoll on N side of Wall Point Trail 1/2 encircled on W and N sides by road from Macedo Ranch to Pine Pond. | 304 | Comment | |||
| JEPS99560 | Vicia villosa subsp. varia | Mary Bowerman | 1995-5-21 | Contra Costa | Mount Diablo, (Probably Wall Point Rd. from South Gate Rd.). | Comment | ||||
| JEPS99561 | Agoseris grandiflora | Mary Bowerman | 1995-7-2 | Contra Costa | Mount Diablo, (probably Back Canyon or foot trail to Donner Canyon). | Comment | ||||
| JEPS99563 | Triticum aestivum | Mary Bowerman | 1978-5-21 | Contra Costa | Mount Diablo, E side Hetherington Loop. | Comment | ||||
| JEPS99564 | Sagina apetala | Mary Bowerman | 1978-4-17 | Contra Costa | Mount Diablo, Back Canyon | 228 | Comment | |||
| JEPS99566 | Sedum radiatum | Mary Bowerman | 1975-6-1 | Contra Costa | Mount Diablo, (probably along Falls Trail). | Comment | ||||
| JEPS99567 | Elymus elymoides | Mary Bowerman | 1975-6-7 | Contra Costa | Mount Diablo, by Big Spring trail. | Comment | ||||
| JEPS99568 | Chamaesyce serpillifolia subsp. serpillifolia | Mary Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, Chase Pond. | Comment | ||||
| JEPS99569 | Crypsis schoenoides | Mary Bowerman | 1993-10-22 | Contra Costa | Mount Diablo, Pine Pond. | Comment | ||||
| JEPS99572 | Cryptantha flaccida | Mary Bowerman | 1991-5-21 | Contra Costa | Mount Diablo, by Jim White Trail [Deer Flat Rd.] | Comment | ||||
| JEPS99574 | Bromus tectorum | Mary L. Bowerman | 1978-5-26 | Contra Costa | Mount Diablo. N of Lower Summit parking lot. | Comment | ||||
| JEPS99575 | Eucrypta chrysanthemifolia | Mary L. Bowerman | 1995-7-2 | Contra Costa | Mount Diablo, Back Canyon. | Comment | ||||
| JEPS99576 | Solanum umbelliferum | Mary Bowerman | 1975-5-11 | Contra Costa | Mount Diablo, Back Creek. | Comment | ||||
| JEPS99581 | Stachys pycnantha | Mary Bowerman | 1993-10-22 | Contra Costa | Mount Diablo, Pine Pond. | Comment | ||||
| JEPS99582 | Symphyotrichum subspicatum | Mary Bowerman | 1993-11-8 | Contra Costa | Mount Diablo. by tributary of Pine Creek southerly form just east of Pine Pond; North of tiny pond shown on MDIA map, 4th edition. (NW of Wall Pt. road junction) | 243 | Comment | |||
| JEPS99583 | Phacelia rattanii | Mary Bowerman | 1994-6-19 | Contra Costa | Mount Diablo, Muir aarea, 10'W of restroom | Comment | ||||
| JEPS99585 | Phalaris aquatica | Mary Bowerman | Oct 1996 | Contra Costa | Mount Diablo, Fire Interpretive Trail. | Comment | ||||
| JEPS99587 | Potamogeton pectinatus | Mary Bowerman | 1975-9-14 | Contra Costa | Mount Diablo, Hidden Pond. | Comment | ||||
| JEPS99588 | Phalaris paradoxa | Mary Bowerman | 1995-7-2 | Contra Costa | Mount Diablo, foot [trail] from Back Canyon to Donner Canyon. | Comment | ||||
| JEPS99589 | Pseudognaphalium luteoalbum | Mary L. Bowerman | 1975-9-14 | Contra Costa | Mount Diablo. Fire road to Frog Pond just W of Mt. Springs Creek bridge. | 451 | Comment | |||
| JEPS99590 | Campanula exigua | Mary Bowerman | 1975-6-1 | Contra Costa | Mount Diablo. Upper Falls Trail a few feet below real 1st creek (not waterfall) coming from horsemen's. | Comment | ||||
| JEPS99592 | Agrostis viridis | Mary Bowerman | 1993-10-22 | Contra Costa | Mount Diablo, Pine Pond, South side. | Comment | ||||
| JEPS99593 | Melica torreyana | Mary Bowerman | 1994-4-17 | Contra Costa | Mount Diablo, Donner Canyon by fire road near junction 1st trail to Back Canyon. | Comment | ||||
| JEPS99595 | Juncus patens | Mary Bowerman | 1993-10-22 | Contra Costa | Mount Diablo, Pine Pond floodplain. | Comment | ||||
| JEPS99597 | Triodanis biflora | Mary L. Bowerman | 1978-5-14 | Contra Costa | Mount Diablo, Eagle Peak, mines trail. | Comment | ||||
| JEPS99599 | Stellaria nitens | Mary Bowerman | 1978-4-19 | Contra Costa | Mount Diablo, Back Canyon | Comment | ||||
| JEPS99600 | Geranium molle | Mary Bowerman | 1978-4-17 | Contra Costa | Mount Diablo, Back Canyon. | 259 | Comment | |||
| NY853874 | Solanum umbelliferum | M. L. Bowerman | 1975-5-11 | s.n. | Contra Costa | Mount Diablo. Back Creek. | Comment | |||
| POM300579 | Eriogonum truncatum | Mary L. Bowerman | 1933-5-25 | 2198 | Contra Costa | Alamo Canyon; above Wilson's barn. Oyster Ridge, west end of south face. | Comment | |||
| POM300593 | Lolium temulentum | Mary L. Bowerman | 1933-5-17 | 2096 | Contra Costa | Branch of Curry Canyon due south of Olafsons' barn. | Comment | |||
| POM300600 | Rubus parviflorus | Mary L. Bowerman | 1933-5-19 | 2140 | Contra Costa | Below Morgan Sulphur Spring. | 335 | Comment | ||
| POM300603 | Streptanthus glandulosus subsp. glandulosus | Mary L. Bowerman | 1935-6-8 | 3123 | Contra Costa | North Road 2 miles from North Gate, west of chaparral | Comment | |||
| POM300608 | Salix lasiolepis | Mary L. Bowerman | 1933-9-15 | 2441 | Contra Costa | Hunt Spring (S face Meridian Peak). Mt Diablo. | 762 | Comment | ||
| POM300610 | Salix lasiolepis | Mary L. Bowerman | 1933-4-9 | 1830 | Contra Costa | Donner Canyon, W fork. Below Twin Peaks. Mt. Diablo. | Comment | |||
| POM300611 | Salix lasiolepis | Mary L. Bowerman | 1931-2-8 | 513 | Contra Costa | Mt. Diablo. By road. | 762 | Comment | ||
| POM300612 | Salix lasiolepis | Mary L. Bowerman | 1931-2-8 | 512 | Contra Costa | Mt. Diablo. By road. | 762 | Comment | ||
| POM300613 | Salix laevigata | Mary L. Bowerman | 1933-5-10 | 2067 | Contra Costa | Spring on ridge below Indian Ceremonial Spring. Mt. Diablo. | 976 | Comment | ||
| POM300617 | Pinus sabiniana | Mary L. Bowerman | 1933-5-10 | 2069 | Contra Costa | One hundred feet below the Muir area. | Comment | |||
| POM300619 | Equisetum telmateia var. braunii | Mary L. Bowerman | 1930-8-24 | 433 | Contra Costa | MItchell Canyon. | 252 | Comment | ||
| POM300621 | Melica imperfecta | Mary L. Bowerman | 1935-5-3 | 2956 | Contra Costa | Fossil Ridge: Hillside below the Jungle of the Garden Gods. Mount Diablo. | 457 | Comment | ||
| POM300625 | Melica californica | Mary L. Bowerman | 1935-5-1 | 2941 | Contra Costa | North road 4.4 miles from North Gate. Mount Diablo. | 396 | Comment | ||
| POM300630 | Salix laevigata | Mary L. Bowerman | 1933-5-21 | 2162 -a | Contra Costa | Sulphur Spring Canyon. Mt. Diablo. | Comment | |||
| POM300661 | Arctostaphylos auriculata | Mary L. Bowerman | 1933-3-25 | 1772 | Contra Costa | Emmons Canyon: South-facing slope between the two forks, top of ridge (Pine Canyon ridge) | Comment | |||
| POM300666 | Vulpia microstachys var. confusa | Mary L. Bowerman | 1932-5-6 | 1429 | Contra Costa | Mitchell Canyon: at end of road; Mount Diablo. | 252 | Comment | ||
| POM300669 | Festuca californica var. californica | Mary L. Bowerman | 1931-4-25 | 757 | Contra Costa | Mount Diablo, near junction of South and West roads. | Comment | |||
| POM300672 | Bromus diandrus | Mary L. Bowerman | 1932-4-27 | 1366 | Contra Costa | Oyster Ridge, south face of ridge west of Riggs Canyon | Comment | |||
| POM300674 | Bromus madritensis | Mary L. Bowerman | 1935-5-16 | 2991 | Contra Costa | Russelmann Park, at end of road | Comment Read comments Aug 11 2011 |
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| POM300675 | Bromus madritensis | Mary L. Bowerman | 1935-5-22 | 3037 | Contra Costa | Eagle Point Ridge, canyon at north end heads into saddle west of Twin Peaks: Open stand of Pinus coulteri. | 305 | Comment | ||
| POM300676 | Bromus laevipes | Mary L. Bowerman | 1935-5-16 | 3011 | Contra Costa | Behind Gabriel-Hinks'(east side of North Peak) | 290 | Comment | ||
| POM300680 | Bromus carinatus | Mary L. Bowerman | 1935-5-16 | 3010 | Contra Costa | Behind Gabriel-Hinks' (east side of North Peak) | 290 | Comment | ||
| POM300681 | Bromus rubens | Mary L. Bowerman | 1931-5-7 | 817 | Contra Costa | Mount Diablo; Northeast slope between summit and North Peak saddle. | Comment | |||
| POM300682 | Bromus rubens | Mary L. Bowerman | 1932-4-27 | 1385 | Contra Costa | Oyster Ridge, south face, canyon west of Riggs Canyon; Chaparral-patch in Fork of canyon | 335 | Comment | ||
| POM300683 | Gastridium phleoides | Mary L. Bowerman | 1931-5-2 | 798 a | Contra Costa | Foot of Eagle Point ridge. Mount Diablo. | Comment | |||
| POM300689 | Bromus hordeaceus | Mary L. Bowerman | 1933-4-15 | 1870 | Contra Costa | Canyon south of Arroyo del Cerro: Rocky knoll 250 feet below spring. | Comment | |||
| POM300690 | Bromus hordeaceus | Mary L. Bowerman | 1931-5-13 | 839 | Contra Costa | Pine canyon floor one mile above the sulphur spring | Comment | |||
| POM300721 | Phalaris minor | Mary L. Bowerman | 1932-4-27 | 1402 | Contra Costa | Oyster Ridge, south face , canyon west of Riggs Canyon | 351 | Comment | ||
| POM300725 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1933-3-25 | 1765 | Contra Costa | Emmons Canyon (off Stone Valley), west fork. | Comment | |||
| POM300726 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1932-1-19 | 1074 | Contra Costa | Inner Black hills, at west end of chaparral: Just over crest of ridge on north-facing slope. | Comment | |||
| POM300727 | Androsace elongata subsp. acuta | Mary L. Bowerman | 1932-3-12 | 1116 | Contra Costa | Alamo Canyon: 50 feet above stream. | 366 | Comment | ||
| POM300728 | Fraxinus dipetala | Mary L. Bowerman | 1930-6-22 | 363 | Contra Costa | Mount Diablo: Mitchell Canyon | Comment | |||
| POM300730 | Arctostaphylos manzanita subsp. manzanita | Mary L. Bowerman | 1932-1-30 | 1083 | Contra Costa | Inner Black Hills, northwest corner of basin of northeast fork of Sycamore Creek. | Comment | |||
| POM300736 | Koeleria macrantha | Mary L. Bowerman | 1932-4-16 | 1354 | Contra Costa | Eagle Point ridge above Twin Peaks ('1682' point) | Comment | |||
| POM300990 | Nicotiana bigelovii | Mary L. Bowerman | 1936-6-20 | 3416 | Contra Costa | Ridge west of Mount Zion, west side. | 213 | Comment | ||
| POM301005 | Quercus durata | Mary L. Bowerman | 1932-10-16 | 1632 | Contra Costa | Donner Canyon Trail. | Comment | |||
| POM301008 | Quercus wislizeni | Mary L. Bowerman | 1934-3-18 | 2480 | Contra Costa | Russelmann Park; end of road | Comment Read comments Aug 11 2011 |
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| POM301021 | Malacothamnus hallii | Mary L. Bowerman | 1933-6-3 | 2223 | Contra Costa | 2 miles by road from North Gate | Comment | |||
| POM301024 | Elymus trachycaulus subsp. trachycaulus | Mary L. Bowerman | 1933-6-3 | 2234 | Contra Costa | Mount Diablo Summit. Ransom Point Trail | Comment | |||
| POM301029 | Bromus diandrus | Mary L. Bowerman | 1935-5-1 | 2942 | Contra Costa | Mount Diablo. West road 4.4 miles from entrance. | 396 | Comment | ||
| POM301052 | Poa secunda | Mary L. Bowerman | 1935-5-18 | 3031 | Contra Costa | Meridian Peak north of the summit parking area | 1067 | Comment | ||
| POM301853 | Hordeum murinum subsp. glaucum | Mary L. Bowerman | 1933-5-8 | 2003 | Contra Costa | Fossil Ridge, south face, not far from but out of sight of South Gate | 290 | Comment | ||
| POM301857 | Hesperolinon breweri | Mary L. Bowerman | 1935-6-15 | 3137 | Contra Costa | Eagle Point ridge east of 2632 | Comment | |||
| POM316531 | Arctostaphylos auriculata | Mary L. Bowerman | 1932-1-23 | 1075 (Duplicate) | Contra Costa | Sycamore Canyon, east fork: East edge of chaparral near canyon bottom. | Comment | |||
| RSA100285 | Campanula exigua | Mary L. Bowerman | 1930-6-14 | 330 | Contra Costa | Summit of Mount Diablo | 1159 | Comment | ||
| RSA32317 | Bromus diandrus | Mary L. Bowerman | 1933-5-11 | 2088 | Contra Costa | Inner Black Hills west of saddle: open ridge | Comment | |||
| RSA720803 | Polypogon viridis | Mary L. Bowerman | 1975-9-14 | s.n. | Contra Costa | Mount Diablo. Muddy rivuley coming from leak in pipe near Chase Pond. | Comment Read comments Jun 30 2011 |
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| RSA721532 | Phalaris aquatica | Mary L. Bowerman | 1994-6-4 | s.n. | Contra Costa | Mount Diablo; at E end of Castle Rock Park, perhaps just outside park. | Comment | |||
| RSA721593 | Crypsis schoenoides | Mary L. Bowerman | 1975-9-14 | s.n. | Contra Costa | Mount Diablo. Hidden Pond | Comment | |||
| RSA721595 | Cynosurus echinatus | Mary L. Bowerman | 1975-6-7 | s.n. | Contra Costa | Mount Diablo. Big Spring. | Comment | |||
| RSA74803 | Phacelia phacelioides | Mary L. Bowerman | 1933-4-26 | 1923 | Contra Costa | Mount Diablo, east flank of North Peak | 610 | Comment | ||
| SBBG122841 | Crassula aquatica | M. Bowerman | 1975-9-14 | Contra Costa | Hidden Pond, Mt Diablo | Comment | ||||
| UC1602386 | Linanthus ambiguus | Mary L. Bowerman | 1934-3-18 | 2481 | Contra Costa | w of Russelman Park (on the edge of Donner Canyon); Mount Diablo, Donner Canyon | 381 | Comment | ||
| UC2036958 |
Meconella californica | Mary L. Bowerman | 1946-3-10 | 4084 | Contra Costa | Northerly face of Shell Ridge. East of Brown's house (where [m.c.?] lived). | Comment | |||
| UC2055610 | Salvia spathacea | Mary Bowerman | 1972-5-6 | s. n. | Contra Costa | Pine Canyon, 1/4 mile up canyon from lowest reservoir. | Comment | |||
| UC691054 | Sisymbrium officinale | Mary L. Bowerman | 1930-6-3 | 231 | Contra Costa | Mount Diablo, West road, 1.9 mi from entrance, (West road = North road) Mount Diablo; , West road | Comment | |||
| UC691055 | Streptanthus albidus subsp. peramoenus | Mary L. Bowerman | 1935-6-15 | 3136 | Contra Costa | e 2632 (w exposure); Mount Diablo, Eagle Point Ridge | 762 | Comment | ||
| UC691056 | Streptanthus hispidus | Mary L. Bowerman | 1935-5-8 | 2971 | Contra Costa | Muir Area Mount Diablo (hillside in area burned in 1931) | 1036 | Comment | ||
| UC691058 | Cardamine oligosperma | Mary L. Bowerman | 1935-5-3 | 2955 | Contra Costa | hillside below Jungle of the Garden Gods (Rock City Ridge, Fossil Ridge, Mount Diablo); Mount Diablo, Rock City Ridge, Fossil Ridge | 472 | Comment | ||
| UC691059 | Thysanocarpus curvipes | Mary L. Bowerman | 1932-4-27 | 1377 | Contra Costa | Oyster Ridge s face, canyon w of Riggs Canyon Mount Diablo; , s face Oyster Ridge, w of Riggs Canyon | 297 | Comment | ||
| UC691061 | Thysanocarpus curvipes | Mary L. Bowerman | 1933-5-8 | 2032 | Contra Costa | flat n of Rock City camp ground Mount Diablo; , n of Rock City camp ground | Comment | |||
| UC691062 | Tropidocarpum gracile | Mary L. Bowerman | 1932-2-28 | 1092 | Contra Costa | ridge e Rhine Canyon; Mount Diablo | 579 | Comment | ||
| UC691063 | Tropidocarpum gracile | Mary L. Bowerman | 1933-3-18 | 1750 | Contra Costa | floor of canyon above Olafson's; Mount Diablo, Curry Canyon | Comment | |||
| UC691067 | Brassica rapa | Mary L. Bowerman | 1932-5-6 | 1409 | Contra Costa | Mount Diablo, w bank of Mitchell Canyon Mitchell Canyon; Mount Diablo, Mitchell Canyon | 182 | Comment | ||
| UC691068 | Streptanthus hispidus | Mary L. Bowerman | 1931-4-5 | 675 | Contra Costa | rocky point below Gregory Ranch; Mount Diablo | Comment | |||
| UC691069 | Boechera breweri subsp. breweri | Mary L. Bowerman | 1932-4-16 | 1344 | Contra Costa | Eagle Point Mount Diablo | Comment | |||
| UC691070 | Cardamine oligosperma | Mary L. Bowerman | 1931-3-29 | 618 | Contra Costa | East Cave Point Ridge , East Cave Point Ridge (Mount Diablo) | Comment | |||
| UC691071 | Boechera breweri subsp. breweri | Mary L. Bowerman | 1933-4-26 | 1929 | Contra Costa | between the ridge to the s and North Peak main e ridge (Perkins Canyon branch); Mount Diablo, Perkins Canyon | 518 | Comment | ||
| UC691072 | Boechera breweri subsp. breweri | Mary L. Bowerman | 1931-3-7 | 547 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC691074 | Erysimum capitatum | Mary L. Bowerman | 1935-4-26 | 2915 | Contra Costa | w ridge west of Indian Ceremonial Spring (just below Old Stage Rd); Mount Diablo | 1005 | Comment | ||
| UC691075 | Athysanus pusillus | Mary L. Bowerman | 1935-4-27 | 2887 | Contra Costa | Ridge w of Pioneer Road ((w of Old Stage Road)) | 853 | Comment | ||
| UC691076 | Athysanus pusillus | Mary L. Bowerman | 1931-2-28 | 525 | Contra Costa | Fossil Ridge near Rock City (Mount Diablo); , Fossil Ridge | 518 | Comment | ||
| UC691079 | Lepidium nitidum | Mary L. Bowerman | 1931-2-8 | 506 | Contra Costa | West road (= North Rd) Mount Diablo | Comment | |||
| UC691080 | Guillenia lasiophylla | Mary L. Bowerman | 1935-4-22 | 2892 | Contra Costa | ridge w Pioneer Road (w of Old Stage Road); Mount Diablo | 853 | Comment | ||
| UC691083 | Brassica nigra | Mary L. Bowerman | 1938-5-25 | 3633 | Contra Costa | Mount Diablo. North Road 2 miles from North Gate. | 182 | Comment | ||
| UC691084 | Sinapis arvensis | Mary L. Bowerman | 1938-5-25 | 3634 | Contra Costa | North Road 2 mi from North Gate (Mount Diablo); , North Road | 182 | Comment | ||
| UC691085 | Cardamine californica | Mary L. Bowerman | 1931-2-8 | 504 | Contra Costa | Mineral Spring , Mineral Spring (Mount Diablo) | 396 | Comment | ||
| UC691086 | Thysanocarpus curvipes | Mary L. Bowerman | 1935-5-16 | 2988 | Contra Costa | Russelman Park Mount Diablo (at end of road) | Comment | |||
| UC691087 | Eriogonum gracile | Mary L. Bowerman | 1932-8-27 | 1524 | Contra Costa | s Turtle Rock; Mount Diablo | Comment | |||
| UC691090 | Drymocallis glandulosa var. wrangelliana | Mary L. Bowerman | 1931-4-19 | 748 | Contra Costa | Mitchell Canyon Mount Diablo, Mitchell Canyon | Comment | |||
| UC691094 | Horkelia californica subsp. dissita | Mary L. Bowerman | 1932-11-25 | 1666 | Contra Costa | Mount Diablo, Silver Spring | Comment | |||
| UC691095 | Drymocallis glandulosa var. wrangelliana | Mary L. Bowerman | 1938-6-14 | 3679 | Contra Costa | Canyon Nook Mount Diablo, Canyon Nook | Comment | |||
| UC691097 | Horkelia californica subsp. dissita | Mary L. Bowerman | 1938-6-14 | 3684 | Contra Costa | Mt. Diablo, Rocky Point Spring | 701 | Comment | ||
| UC691100 | Cercocarpus betuloides var. betuloides | Mary L. Bowerman | 1931-6-4 | 923 | Contra Costa | Summit of Meridian Peak, Mount Diablo Meridian Peak; Mount Diablo, Meridian Peak | Comment | |||
| UC691103 | Oemleria cerasiformis | Mary L. Bowerman | 1933-4-22 | 1887 | Contra Costa | Curry Cave Point trail; Mount Diablo | 396 | Comment | ||
| UC691104 | Cercocarpus betuloides var. betuloides | Mary L. Bowerman | 1931-4-5 | 677 | Contra Costa | below Gregory Ranch (Mount Diablo); Mount Diablo | Comment | |||
| UC691105 | Cercocarpus betuloides var. betuloides | Mary L. Bowerman | 1932-9-3 | 1538 | Contra Costa | Meridian Peak summit, Mount Diablo Meridian Peak; Mount Diablo, Meridian Peak | Comment | |||
| UC691106 | Oemleria cerasiformis | Mary L. Bowerman | 1935-3-16 | 2734 | Contra Costa | Peach Tree Springs Rd. Mount Diablo (e fork of canyon) | 228 | Comment | ||
| UC691107 | Oemleria cerasiformis | Mary L. Bowerman | 1933-5-17 | 2114 | Contra Costa | Mount Diablo; branch of Curry due s of Olafsons barn, crest of ridge between two forks, epecially on e side | Comment | |||
| UC691110 | Guillenia lasiophylla | Mary L. Bowerman | 1932-3-23 | 1131 | Contra Costa | ridge e Donner Canyon; Mount Diablo | 274 | Comment | ||
| UC691112 | Holodiscus discolor | Mary L. Bowerman | 1930-6-26 | 376 b | Contra Costa | Clayton-Livermore Road s of Riggs Canyon Road (Mount Diablo); , Clayton-Livermore Road | Comment | |||
| UC691114 | Holodiscus discolor | Mary L. Bowerman | 1930-6-22 | 364 b | Contra Costa | Mount Diablo, Mitchell Canyon Mitchell Canyon; Mount Diablo, Mitchell Canyon | Comment | |||
| UC691115 | Prunus cerasifera | Mary L. Bowerman | 1931-4-18 | 726 | Contra Costa | Sycamore Canyon: flat at junction of E and NE forks. Mt. Diablo | 396 | Comment | ||
| UC691118 | Prunus dulcis | Mary L. Bowerman | 1936-8-19 | 3533 | Contra Costa | Mount Diablo | Comment | |||
| UC691119 | Aphanes occidentalis | Mary L. Bowerman | 1931-3-29 | 620 | Contra Costa | East Cave Point Ridge; Mount Diablo | Comment | |||
| UC691121 | Prunus subcordata | Mary L. Bowerman | 1933-5-21 | 2157 | Contra Costa | S from Curry Canyon ( head of Grape Gully); Mount Diablo | Comment | |||
| UC691122 | Cercocarpus betuloides var. betuloides | Mary L. Bowerman | 1931-3-7 | 548 | Contra Costa | summit of Meridian Peak, Mount Diablo Meridian Peak; Mount Diablo, Meridian Peak | Comment | |||
| UC691123 | Rubus ursinus | Mary L. Bowerman | 1931-10-13 | 1059 | Contra Costa | e fork Alamo Canyon Mount Diablo, Alamo Canyon, e fork | Comment | |||
| UC691125 | Streptanthus glandulosus subsp. glandulosus | Mary L. Bowerman | 1935-5-8 | 2968 | Contra Costa | North Road 2 mi from North Gate (just w of chaparral, se exposure); Mount Diablo | 237 | Comment | ||
| UC691127 | Guillenia lasiophylla | Mary L. Bowerman | 1932-4-27 | 1401 | Contra Costa | canyon w Riggs Canyon; Mount Diablo, Oyster Ridge | 350 | Comment | ||
| UC691128 | Arabis glabra | Mary L. Bowerman | 1932-5-6 | 1431 | Contra Costa | Mitchell Canyon Mount Diablo | 251 | Comment | ||
| UC691129 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-17 | 1585 | Contra Costa | west fork of west fork Donner Canyon; Mount Diablo | 335 | Comment | ||
| UC691130 | Polygonum amphibium | Mary L. Bowerman | 1935-7-22 | 3185 | Contra Costa | Hidden Pond Mount Diablo (s side Meridian Peak, nw 1/4, section 12) | 518 | Comment | ||
| UC691134 | Bromus laevipes | Mary L. Bowerman | 1933-6-7 | 2264 | Contra Costa | Mount Diablo, between Meridian and North Peaks Mount Diablo | Comment | |||
| UC691135 | Thysanocarpus laciniatus | Mary L. Bowerman | 1931-4-18 | 713 | Contra Costa | Sycamore Canyon Mount Diablo (Mount Diablo); , Sycamore Canyon | 335 | Comment | ||
| UC691136 | Thysanocarpus laciniatus | Mary L. Bowerman | 1933-4-26 | 1933 | Contra Costa | Perkins Canyon branch between the main e ridge of North Peak and the ridge to its s Mount Diablo (Mount Diablo); , Perkins Canyon branch, North Peak | 487 | Comment | ||
| UC691137 | Guillenia flavescens | Mary L. Bowerman | 1935-4-17 | 2842 | Contra Costa | 2 mi from West road (=North Rd.) entrance (ridge w of chaparral, immediately e of section line); Mount Diablo | 304 | Comment | ||
| UC691141 | Thysanocarpus laciniatus | Mary L. Bowerman | 1931-3-8 | 564 | Contra Costa | w slope of Mitchell Canyon near mouth Mount Diablo (Mount Diablo); , w slope of Mitchell Canyon | Comment | |||
| UC691142 | Thysanocarpus curvipes | Mary L. Bowerman | 1933-5-17 | 2102 | Contra Costa | branch of Curry Canyon due s of Olafson's barn Mount Diablo (w-facing bank just n of first fork of canyon); , branch of Curry Canyon | 289 | Comment | ||
| UC691143 | Thysanocarpus curvipes | Mary L. Bowerman | 1933-4-9 | 1842 | Contra Costa | w fork Donner Canyon Mount Diablo (by trail, Mount Diablo) | Comment | |||
| UC691145 | Streptanthus albidus subsp. peramoenus | Mary L. Bowerman | 1935-6-8 | 3123 | Contra Costa | North Road 2 mi from North Gate (w of chaparral); Mount Diablo | Comment | |||
| UC691147 | Holodiscus discolor | Mary L. Bowerman | 1935-6-15 | 3130 | Contra Costa | Mount Diablo, ridge running north from Mitchell-Pine divide Mount Diablo | 944 | Comment | ||
| UC691148 | Rosa gymnocarpa | Mary L. Bowerman | 1931-5-21 | 887 | Contra Costa | Curry-Cave Point trail Mount Diablo (where streambed forks and on w fork) | 441 | Comment | ||
| UC691149 | Rosa gymnocarpa | Mary L. Bowerman | 1931-5-23 | 895 | Contra Costa | Alamo Canyon Mount Diablo (n-facing bank in canyon bottom) | 487 | Comment | ||
| UC691150 | Horkelia californica subsp. frondosa | Mary L. Bowerman | 1933-5-16 | 2996 | Contra Costa | just s the north boundary of section 25.; russelman Park | 396 | Comment | ||
| UC691153 | Guillenia flavescens | Mary L. Bowerman | 1935-4-22 | 2879 | Contra Costa | 2 mi from North Gate (North Road, just w of chaparral); Mount Diablo | 213 | Comment | ||
| UC691154 | Guillenia flavescens | Mary L. Bowerman | 1935-4-22 | 2879 | Contra Costa | 2 mi from North Gate (North Road, just w of chaparral); Mount Diablo | 213 | Comment | ||
| UC691155 | Guillenia flavescens | Mary L. Bowerman | 1935-6-8 | 3122 | Contra Costa | 2 mi from West road (= North Rd.) entrance (w of chaparral); Mount Diablo | Comment | |||
| UC691156 | Thysanocarpus laciniatus | Mary L. Bowerman | 1933-5-17 | 2101 | Contra Costa | branch of Curry Canyon Mount Diablo (w-facing bank just n of first fork of canyon, due s of Olafson's barn); , branch of Curry Canyon | 289 | Comment | ||
| UC691157 | Prunus subcordata | Mary L. Bowerman | 1931-4-5 | 674 | Contra Costa | between rocky point below Gregory Ranch and road below Mount Diablo | Comment | |||
| UC691160 | Adenostoma fasciculatum | Mary L. Bowerman | 1932-3-20 | 1122 | Contra Costa | n.e. fork Sycamore Canyon (toward top of middle ridge, Mt. Diablo); Mt. Diablo, Sycamore Canyon | Comment | |||
| UC691161 | Rosa californica | Mary L. Bowerman | 1936-9-10 | 3545 | Contra Costa | dry streambed Mount Diablo, Donner Canyon | 213 | Comment | ||
| UC691162 | Rosa californica | Mary L. Bowerman | 1930-6-26 | 375 | Contra Costa | junction of Riggs Canyon Rd and Livermore Road; Mount Diablo | Comment | |||
| UC691163 | Rosa californica | Mary L. Bowerman | 1931-5-13 | 841 | Contra Costa | floor of canyon 1 mi above sulphur spring; Mount Diablo, Pine Canyon | Comment | |||
| UC691164 | Rubus discolor | Mary L. Bowerman | 1942-10-4 | 3853 | Contra Costa | Russelman Park road Mount Diablo | Comment | |||
| UC691166 | Melica torreyana | Mary L. Bowerman | 1933-6-3 | 2235 | Contra Costa | summit Meridian Pk (Ranson Pt. trail); Mt. Diablo | Comment | |||
| UC691167 | Melica torreyana | Mary L. Bowerman | 1935-5-8 | 2972 | Contra Costa | Muir Area | 1036 | Comment | ||
| UC691168 | Melica californica | Mary L. Bowerman | 1933-4-26 | 1934 | Contra Costa | Perkins Canyon Mount Diablo (branch between the main e ridge of North Peak and the ridge to its south) | 487 | Comment | ||
| UC691169 | Poa secunda subsp. secunda | Mary L. Bowerman | 1933-6-3 | 2237 | Contra Costa | summit Meridian Peak (Ransom Point trail); Mt Diablo | Comment | |||
| UC691170 | Elymus multisetus | Mary L. Bowerman | 1933-6-7 | 2262 | Contra Costa | North Peak Mount Diablo | Comment | |||
| UC691173 | Melica californica | Mary L. Bowerman | 1933-6-3 | 2236 | Contra Costa | Ransom Point trail Mount Diablo (Mount Diablo) | Comment | |||
| UC691174 | Poa secunda subsp. secunda | Mary L. Bowerman | 1932-3-27 | 1140 | Contra Costa | below Mitchell Rock; Mt Diablo | Comment | |||
| UC691175 | Melica torreyana | Mary L. Bowerman | 1935-5-22 | 3044 | Contra Costa | canyon at n end which heads into saddle w of Twin Peaks Eagle Pt Ridge; Mt. Diablo | 350 | Comment | ||
| UC691176 | Poa secunda subsp. secunda | Mary L. Bowerman | 1932-4-9 | 1323 | Contra Costa | s spur on meridian Inner Black Hills; Mt Diablo | Comment | |||
| UC691177 | Elymus multisetus | Mary L. Bowerman | 1933-6-20 | 2325 | Contra Costa | Median Ridge (Donner Canyon) Mount Diablo (w face) | Comment | |||
| UC691180 | Leymus triticoides | Mary L. Bowerman | 1933-9-23 | 2447 | Contra Costa | Alder Creek Mount Diablo (near spring in gully) | Comment | |||
| UC691181 | Poa secunda subsp. secunda | Mary L. Bowerman | 1932-4-27 | 1381 | Contra Costa | s face Oyster Ridge (canyon w of Riggs Canyon); Mt Diablo | 335 | Comment | ||
| UC691182 | Elymus elymoides subsp. elymoides | Mary L. Bowerman | 1933-6-14 | 2273 | Contra Costa | Curry-Cave Canyon Mount Diablo (ridge between two forks) | Comment | |||
| UC691184 | Leymus X multiflorus | Mary L. Bowerman | 1938-11-19 | 3734 | Contra Costa | Mitchell Creek tributary s Black Point; Mount Diablo | 259 | Comment | ||
| UC691185 | Hordeum brachyantherum subsp. brachyantherum | Mary L. Bowerman | 1935-5-16 | 3002 | Contra Costa | Russelman Park Road at Gregory Ranch junction (Mount Diablo); Mount Diablo | 289 | Comment | ||
| UC691186 | Leymus triticoides | Mary L. Bowerman | 1935-6-8 | 3124 | Contra Costa | west road 2 mi from entrance (gully just w of chaparral); Mount Diablo | Comment | |||
| UC691188 | Melica californica | Mary L. Bowerman | 1933-5-18 | 2124 | Contra Costa | Blackberry Spring; Mount Diablo | Comment | |||
| UC691189 | Poa secunda subsp. secunda | Mary L. Bowerman | 1931-4-11 | 693 | Contra Costa | Pine Canyon; Mt Diablo | 121 | Comment | ||
| UC691190 | Poa howellii | Mary L. Bowerman | 1935-5-18 | 3020 | Contra Costa | nw facing slope across rd from and a little e of Parking area; Mt Diablo | 1066 | Comment | ||
| UC691191 | Poa annua | Mary L. Bowerman | 1931-4-4 | 666 | Contra Costa | Pond w of Turtle Rock; Mt. Diablo | Comment | |||
| UC691192 | Poa annua | Mary L. Bowerman | 1933-3-25 | 1764 | Contra Costa | off Stone Valley Emmons Canyon; Mt. Diablo | Comment | |||
| UC691194 | Elymus X hansenii | Mary L. Bowerman | 1935-7-22 | 3193 | Contra Costa | Sloan Rd. Mount Diablo, Inner Black Hills (near w end) | 533 | Comment | ||
| UC691195 | Hordeum murinum subsp. leporinum | Mary L. Bowerman | 1931-4-4 | 645 | Contra Costa | West Road about one mi from entrance Mount Diablo (= North Road) | Comment | |||
| UC691196 | Hordeum marinum subsp. gussoneanum | Mary L. Bowerman | 1933-5-11 | 2086 | Contra Costa | Inner Black Hills w of saddle , Inner Black Hills w of saddle (Mount Diablo) | Comment | |||
| UC691198 | Lolium temulentum | Mary L. Bowerman | 1935-5-16 | 3006 | Contra Costa | e side of North Peak Mount Diablo (behind Gabriel-Hinks'); , (e side of North Peak) | 289 | Comment | ||
| UC691200 | Lolium multiflorum | Mary L. Bowerman | 1935-5-16 | 3003 | Contra Costa | Russelman Park Road at Gregory Ranch junction; Mount Diablo | 289 | Comment | ||
| UC691201 | Elymus glaucus | Mary L. Bowerman | 1933-6-21 | 2333 | Contra Costa | Donner Canyon Mount Diablo (along stream) | Comment | |||
| UC691202 | Elymus glaucus | Mary L. Bowerman | 1933-5-21 | 2154 | Contra Costa | n-facing slope below Grape Spring (s from Curry Canyon); Mount Diablo | Comment | |||
| UC691203 | Elymus glaucus | Mary L. Bowerman | 1935-5-22 | 3039 | Contra Costa | Eagle Point ridge Mount Diablo (canyon at n end which heads into saddle w of Twin Peaks) | 304 | Comment | ||
| UC691204 | Polypogon interruptus | Mary L. Bowerman | 1933-6-3 | 2227 | Contra Costa | two mi by road from w entrance Mount Diablo (spring in chaparral) | Comment | |||
| UC691207 | Polypogon interruptus | Mary L. Bowerman | 1936-8-17 | 3528 | Contra Costa | Sulphur Spring in Pine Canyon Mount Diablo; , Pine Canyon, Sulphur Spring | 137 | Comment | ||
| UC691208 | Bromus madritensis subsp. madritensis | M. L. Bowerman | 1932-4-27 | 1382 | Contra Costa | S face, canyon W of Riggs Canyon Oyster ridge | 335 | Comment | ||
| UC691209 | Bromus madritensis subsp. madritensis | Mary L. Bowerman | 1935-5-16 | 2986 | Contra Costa | Mount Diablo, Russelman Park Russelman Park; Mount Diablo, Russelman Park | 381 | Comment | ||
| UC691211 | Bromus madritensis subsp. madritensis | Mary L. Bowerman | 1935-5-16 | 3012 | Contra Costa | behind Gabriel-Hinks (Mount Diablo, e side of North Peak); Mount Diablo, North Peak | 289 | Comment | ||
| UC691212 | Bromus madritensis subsp. madritensis | Mary L. Bowerman | 1935-5-1 | 2934 | Contra Costa | Mount Diablo, West Road,= North Road 2 mi from entrance Mount Diablo; , West Road | 182 | Comment | ||
| UC691213 | Bromus madritensis subsp. madritensis | Mary L. Bowerman | 1933-4-26 | 1912 | Contra Costa | ese of North Peak (Mount Diablo); Mount Diablo | 609 | Comment | ||
| UC691215 | Bromus diandrus | Mary L. Bowerman | 1933-5-8 | 2005 | Contra Costa | not far from (but out of sight from) South Entrance (Mount Diablo, Fossil Ridge); Mount Diablo, Fossil Ridge | 289 | Comment | ||
| UC691217 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1935-4-26 | 2922 | Contra Costa | Mount Diablo | 1158 | Comment | ||
| UC691218 | Koeleria macrantha | Mary L. Bowerman | 1935-6-1 | 3110 | Contra Costa | largest ridge between Ransom Point Ridge and Mitchell-Pine divide Mount Diablo; , btw Ransom Point ridge and Mitchell-Pine divid | 1066 | Comment | ||
| UC691219 | Melica imperfecta | Mary L. Bowerman | 1932-4-27 | 1383 | Contra Costa | canyon w Riggs Canyon (s-face Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC691220 | Koeleria macrantha | Mary L. Bowerman | 1934-6-9 | 2549 | Contra Costa | Fossil Ridge s of 1700 foot point Mount Diablo (Mount Diablo); , Fossil Ridge | Comment | |||
| UC691221 | Melica imperfecta | Mary L. Bowerman | 1932-3-12 | 1120 | Contra Costa | Alamo Canyon Mount Diablo (near trail) | 365 | Comment | ||
| UC691222 | Koeleria macrantha | Mary L. Bowerman | 1931-5-2 | 796 | Contra Costa | n end of Eagle Point ridge Mount Diablo (in canyon on n face, upper end); , n end of Eagle Point Ridge | Comment | |||
| UC691224 | Melica torreyana | Mary L. Bowerman | 1933-4-26 | 1935 a | Contra Costa | Perkins Canyon branch between the main e ridge of North Peak and ridge to its south (canyon se from North Peak) Mt. Diablo | 487 | Comment | ||
| UC691225 | Avena barbata | Mary L. Bowerman | 1932-4-16 | 1355 | Contra Costa | n Eagle Point; Mount Diablo, Eagle Point Ridge | Comment | |||
| UC691226 | Avena barbata | Mary L. Bowerman | 1933-5-9 | 2040 a | Contra Costa | hillside e Pioneer Camp (exposure s to w); Mount Diablo | Comment | |||
| UC691228 | Bromus diandrus | Mary L. Bowerman | 1935-5-3 | 2954 | Contra Costa | below Garden-of-the-Jungle Gods (Mount Diablo, Fossil Ridge); Mount Diablo, Fossil Ridge | Comment | |||
| UC691229 | Vulpia myuros var. myuros | Mary L. Bowerman | 1935-4-19 | 2866 | Contra Costa | 6.3 mi from Mount Diablo west road (= North Road) entrance (slope above Pepperwood Spring); Mount Diablo | 609 | Comment | ||
| UC691230 | Avena barbata | Mary L. Bowerman | 1933-5-2 | 1943 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC691231 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1932-11-19 | 1651 | Contra Costa | Pioneer Camp; Mount Diablo | Comment | |||
| UC691232 | Festuca elmeri | Mary L. Bowerman | 1935-5-3 | 2963 | Contra Costa | Sloan Road Mount Diablo | 487 | Comment | ||
| UC691233 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-5-3 | 2950 | Contra Costa | hillside below Jungle of the Garden Gods (Rock City Ridge); Mount Diablo, Rock City Ridge | 487 | Comment | ||
| UC691234 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-5-3 | 2958 | Contra Costa | Sloan Road Sloan Road, Mount Diablo; Mount Diablo | 487 | Comment | ||
| UC691236 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-5-22 | 3050 | Contra Costa | saddle w Twin Peaks (Eagle Point ridge); Mount Diablo | Comment | |||
| UC691237 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1933-5-8 | 2009 a | Contra Costa | near Fossil Ridge crest (on n side of road to picnic grounds); Mount Diablo | Comment | |||
| UC691238 | Vulpia octoflora var. octoflora | Mary L. Bowerman | 1932-4-9 | 1319 | Contra Costa | firebreak on large spur which leads into Sycamore Canyon (Inner Black Hills); Mount Diablo, Inner Black Hills | Comment | |||
| UC691239 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1932-4-16 | 1359 | Contra Costa | n of Eagle Point (Eagle Point Ridge); Mount Diablo | Comment | |||
| UC691240 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1933-5-3 | 1982 | Contra Costa | Indian Ceremonial Canyon Mount Diablo (a little below and across the stream from the spring) | 731 | Comment | ||
| UC691241 | Bromus diandrus | Mary L. Bowerman | 1933-5-2 | 1948 | Contra Costa | below Pioneer Camp (Mount Diablo); Mount Diablo | 762 | Comment | ||
| UC691242 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-4-17 | 2826 a | Contra Costa | 2 mi from Mount Diablo, west road (= North Rd) entrance (just w of chaparral); Mount Diablo | 237 | Comment | ||
| UC691244 | Koeleria macrantha | Mary L. Bowerman | 1935-5-16 | 2992 | Contra Costa | Russelman Park Mount Diablo (just s of the n boundary of section 25 (e of gate)); , Russelman Park | Comment | |||
| UC691245 | Vulpia bromoides | Mary L. Bowerman | 1933-5-3 | 1984 a | Contra Costa | Indian Ceremonial Canyon; Mount Diablo | 731 | Comment | ||
| UC691246 | Melica torreyana | Mary L. Bowerman | 1935-5-3 | 2965 | Contra Costa | Sloan Rd; Mt. Diablo | 487 | Comment | ||
| UC691248 | Quercus wislizeni | Mary L. Bowerman | 1930-9-9 | 453 | Contra Costa | North Peak Mount Diablo | Comment | |||
| UC691249 | Barbarea orthoceras | Mary L. Bowerman | 1933-4-9 | 1841 | Contra Costa | Donner Canyon, west fork: By trail. | Comment | |||
| UC691250 | Barbarea orthoceras | Mary L. Bowerman | 1933-5-3 | 1972 | Contra Costa | due s Mount Diablo summit ((Meridian Peak)); Mount Diablo | 731 | Comment | ||
| UC691251 | Thysanocarpus curvipes | Mary L. Bowerman | 1931-4-19 | 740 | Contra Costa | Mitchell Canyon below Deer Flat Mount Diablo (Mount Diablo); , Mitchell Canyon below Deer Flat | Comment | |||
| UC691252 | Barbarea orthoceras | Mary L. Bowerman | 1931-2-28 | 528 | Contra Costa | Mount Diablo; South Road just below junction with North Road | Comment | |||
| UC691253 | Barbarea orthoceras | Mary L. Bowerman | 1933-2-4 | 1688 | Contra Costa | Flat east of Meridian-North Peak divide. | 822 | Comment | ||
| UC691254 | Barbarea orthoceras | Mary L. Bowerman | 1933-4-22 | 1899 | Contra Costa | w of Cave Point (s-face); Mount Diablo, Inner Black Hills | Comment | |||
| UC691256 | Sisymbrium officinale | Mary L. Bowerman | 1935-5-16 | 2987 | Contra Costa | Mount Diablo, Russelman Park Russelman Park; Mount Diablo, Russelman Park | 381 | Comment | ||
| UC691257 | Streptanthus glandulosus subsp. glandulosus | Mary L. Bowerman | 1935-4-22 | 2878 | Contra Costa | North Road 2 mi from entrance; Mount Diablo | 237 | Comment | ||
| UC691258 | Barbarea orthoceras | Mary L. Bowerman | 1933-4-22 | 1899 | Contra Costa | w of Cave Point (s-face); Mount Diablo, Inner Black Hills | Comment | |||
| UC691259 | Sinapis arvensis | Mary L. Bowerman | 1938-5-25 | 3634 | Contra Costa | North Road 2 mi from North Gate (Mount Diablo); , North Road | 182 | Comment | ||
| UC691260 | Sinapis arvensis | Mary L. Bowerman | 1932-3-6 | 1106 | Contra Costa | immediately n of Blackhawk Ranch (Mount Diablo, Sycamore Canyon); Mount Diablo, Sycamore Canyon | Comment | |||
| UC691264 | Gastridium ventricosum | Mary L. Bowerman | 1932-11-19 | 1664 | Contra Costa | Alder Spring (Mountain Springs Canyon--In 1936 beneath fire trail e from Pioneer Camp) Mount Diablo; , Alder Spring | Comment | |||
| UC691267 | Piperia unalascensis | Mary L. Bowerman | 1931-5-2 | 789 | Contra Costa | n end Eagle Point ridge; Mount Diablo | Comment | |||
| UC691270 | Piperia michaelii | Mary L. Bowerman | 1935-5-16 | 3004 | Contra Costa | e side North Peak (above Gabriel-Hinks'); Mount Diablo | 289 | Comment | ||
| UC691271 | Piperia | Mary L. Bowerman | 1938-6-30 | 3700 | Contra Costa | Blue Oak Flat Mount Diablo | 822 | Comment | ||
| UC691272 | Nassella lepida | Mary L. Bowerman | 1935-5-8 | 2976 | Contra Costa | spur below Pioneer Camp; Mount Diablo | 731 | Comment | ||
| UC691273 | Elymus glaucus | Mary L. Bowerman | 1933-8-26 | 2414 | Contra Costa | Lower Canyon Spring Mount Diablo | 1005 | Comment | ||
| UC691274 | Quercus chrysolepis | Mary L. Bowerman | 1930-8-31 | 446 | Contra Costa | Dan Cook Canyon, upper end Mount Diablo | Comment | |||
| UC691276 | Quercus garryana | Mary L. Bowerman | 1931-8-29 | 1035 | Contra Costa | Fossil Ridge Mount Diablo | Comment | |||
| UC691278 | Quercus lobata | Mary L. Bowerman | 1930-6-3 | 224 | Contra Costa | 1.9 mi from West road (= North Rd.) entrance; Mount Diablo | 167 | Comment | ||
| UC691279 | Quercus lobata | Mary L. Bowerman | 1930-6-22 | 372 | Contra Costa | Deer Flat Mount Diablo | Comment | |||
| UC691281 | Quercus X eplingii | Mary L. Bowerman | 1935-11-30 | 3351 | Contra Costa | sw of Gibraltar Rock; Mount Diablo, Fossil Ridge | Comment | |||
| UC691282 | Quercus chrysolepis | Mary L. Bowerman | 1931-5-16 | 852 | Contra Costa | s side Meridian Peak summit; Mount Diablo | Comment | |||
| UC691283 | Quercus douglasii | Mary L. Bowerman | 1930-6-3 | 223 | Contra Costa | 1.9 mi from West road (= North Rd.) entrance; Mount Diablo | Comment | |||
| UC691285 | Quercus douglasii | Mary L. Bowerman | 1930-8-31 | 445 | Contra Costa | Dan Cook Canyon Mount Diablo | Comment | |||
| UC691287 | Quercus garryana | Mary L. Bowerman | 1935-11-30 | 3352 | Contra Costa | between Gibralter Rock and Rock City Road; Mount Diablo | Comment | |||
| UC691288 | Quercus garryana | Mary L. Bowerman | 1930-10-19 | 491 | Contra Costa | Fossil Ridge (Garden-of-the-Gods) Mount Diablo | Comment | |||
| UC691289 | Quercus berberidifolia | Mary L. Bowerman | 1932-9-17 | 1584 | Contra Costa | Donner Canyon, w fork Mount Diablo | 304 | Comment | ||
| UC691291 | Quercus wislizeni | Mary L. Bowerman | 1933-5-9 | 2052 | Contra Costa | Mountain House Canyon, n face Mount Diablo | 670 | Comment | ||
| UC691292 | Quercus wislizeni | Mary L. Bowerman | 1933-9-30 | 2448 | Contra Costa | e end Meridian Flat (e of Pioneer Camp); Mount Diablo | Comment | |||
| UC691293 | Quercus wislizeni var. frutescens | Mary L. Bowerman | 1930-9-9 | 455 | Contra Costa | e side North Peak; Mount Diablo | Comment | |||
| UC691297 | Quercus wislizeni | Mary L. Bowerman | 1933-9-30 | 2449 | Contra Costa | e end Meridian Flat; Mount Diablo | 807 | Comment | ||
| UC691298 | Quercus douglasii | Mary L. Bowerman | 1930-9-9 | 457 | Contra Costa | ne side North Peak; Mount Diablo | Comment | |||
| UC691299 | Quercus durata | Mary L. Bowerman | 1932-10-16 | 1632 | Contra Costa | Donner Canyon trail Mount Diablo | Comment | |||
| UC691300 | Quercus berberidifolia | Mary L. Bowerman | 1930-8-31 | 444 | Contra Costa | near Rock City (Dan Cook (Rock City) Canyon); Mount Diablo | Comment | |||
| UC691302 | Quercus berberidifolia | Mary L. Bowerman | 1933-5-25 | 2194 | Contra Costa | Oyster Ridge, e of saddle (1300 ft), at w end of s-face Mount Diablo | Comment | |||
| UC691304 | Quercus berberidifolia | Mary L. Bowerman | 1934-2-3 | 2479 | Contra Costa | head of e fork of Sycamore Canyon, knob w of knoll Mount Diablo, Sycamore Canyon | Comment | |||
| UC691305 | Quercus berberidifolia | Mary L. Bowerman | 1933-9-9 | 2439 | Contra Costa | w of Frog Pond; Mount Diablo | Comment | |||
| UC691306 | Quercus berberidifolia | Mary L. Bowerman | 1933-4-15 | 1878 | Contra Costa | canyon s Arroyo del Cerro; Mount Diablo | Comment | |||
| UC691308 | Quercus kelloggii | Mary L. Bowerman | 1931-9-27 | 1047 | Contra Costa | n side North Peak (Quicksilver Mine); Mount Diablo | Comment Read comments Jan 15 2014 |
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| UC691309 | Quercus kelloggii | Mary L. Bowerman | 1936-8-19 | 3532 | Contra Costa | ne-face on s side Pine Canyon mouth (most n w-heading streamlet shown on topographic map (now dry)); Mount Diablo | 173 | Comment | ||
| UC691310 | Quercus wislizeni | Mary L. Bowerman | 1931-5-19 | 868 | Contra Costa | Donner Canyon trail Mount Diablo | 274 | Comment | ||
| UC691313 | Quercus X morehus | Mary L. Bowerman | 1931-3-22 | 609 | Contra Costa | between Oyster Point and Cave Point; Mount Diablo | Comment | |||
| UC691314 | Quercus kelloggii | Mary L. Bowerman | 1935-11-30 | 3354 | Contra Costa | w of Gibraltar Rock; Mount Diablo, Fossil Ridge | Comment | |||
| UC691315 | Quercus agrifolia | Mary L. Bowerman | 1931-9-27 | 1049 | Contra Costa | ne side North Peak; Mount Diablo | Comment | |||
| UC691316 | Quercus X morehus | Mary L. Bowerman | 1931-9-27 | 1048 | Contra Costa | ne side North Peak; Mount Diablo | Comment | |||
| UC691320 | Quercus kelloggii | Mary L. Bowerman | 1930-6-26 | 377 | Contra Costa | s of Riggs Canyon road (Clayton-Livermore road); Mount Diablo | Comment | |||
| UC691322 | Quercus durata | Mary L. Bowerman | 1931-5-19 | 873 | Contra Costa | main e branch Donner Canyon; Mount Diablo | 304 | Comment | ||
| UC691323 | Quercus durata | Mary L. Bowerman | 1931-5-19 | 869 | Contra Costa | Donner Canyon trail Mount Diablo | 274 | Comment | ||
| UC691324 | Quercus agrifolia | Mary L. Bowerman | 1931-10-5 | 1053 | Contra Costa | head of Mount Diablo Creek, Marsh Creek Road Mount Diablo | Comment | |||
| UC691326 | Quercus agrifolia | Mary L. Bowerman | 1935-4-22 | 2881 | Contra Costa | 2 mi from West road (= North Rd.) entrance (N. Gate) (on s side of road); Mount Diablo | Comment | |||
| UC691327 | Quercus X chasei | Mary L. Bowerman | 1935-10-26 | 3349 | Contra Costa | 0.1 mi (by road) above Silver Springs (50 ft from road); Mount Diablo | 859 | Comment | ||
| UC691328 | Phacelia phacelioides | Mary L. Bowerman | 1933-4-26 | 1923 | Contra Costa | ese peak (s face); Mount Diablo, North Peak ridge | 609 | Comment | ||
| UC691329 | Phacelia phacelioides | Mary L. Bowerman | 1933-4-26 | 1923 | Contra Costa | ese peak (s face); Mount Diablo, North Peak ridge | 609 | Comment | ||
| UC691330 | Phacelia phacelioides | Mary L. Bowerman | 1933-5-2 | 1950 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC691331 | Phacelia phacelioides | Mary L. Bowerman | 1930-6-7 | 285 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC691332 | Phacelia phacelioides | Mary L. Bowerman | 1932-4-16 | 1343 | Contra Costa | Eagle Point Mount Diablo (n side) | 670 | Comment | ||
| UC691334 | Plagiobothrys bracteatus | Mary L. Bowerman | 1933-3-18 | 1755 | Contra Costa | Hidden Pond Mount Diablo | Comment | |||
| UC691335 | Plagiobothrys bracteatus | Mary L. Bowerman | 1935-6-28 | 3167 | Contra Costa | s summit (by Old Government Trail); Mount Diablo, Chase Pond | 548 | Comment | ||
| UC691336 | Plagiobothrys tenellus | Mary L. Bowerman | 1933-5-8 | 2033 | Contra Costa | flat n Rock City Camp; Mount Diablo | Comment | |||
| UC691338 | Plagiobothrys acanthocarpus | Mary L. Bowerman | 1933-3-25 | 1761 | Contra Costa | Diablo Stock Farm, Emmons Canyon, w fork Stone Valley Canyon Mount Diablo, Stone Valley Canyon, Emmons Canyon | Comment | |||
| UC691339 | Cryptantha torreyana | Mary L. Bowerman | 1930-6-10 | 299 | Contra Costa | Mount Diablo | Comment | |||
| UC691340 | Cryptantha microstachys | Mary L. Bowerman | 1933-5-25 | 2183 | Contra Costa | w end Oyster Ridge (steep n-facing slope, s-face); Mount Diablo | 411 | Comment | ||
| UC691341 | Cryptantha microstachys | Mary L. Bowerman | 1932-4-27 | 1388 | Contra Costa | w of Riggs Canyon (canyon, s-face of Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC691342 | Cryptantha microstachys | Mary L. Bowerman | 1931-4-4 | 633 | Contra Costa | 2 mi (rd) from Mount Diablo w entrance (= North Gate); Mount Diablo | Comment | |||
| UC691343 | Cryptantha microstachys | Mary L. Bowerman | 1933-6-3 | 2226 | Contra Costa | 2 mi (rd) from Mount Diablo w entrance (= North Gate); Mount Diablo | Comment | |||
| UC691346 | Cryptantha muricata | Mary L. Bowerman | 1933-5-2 | 1938 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC691347 | Cynoglossum grande | Mary L. Bowerman | 1931-3-1 | 531 | Contra Costa | just e. of meridian Mt. Diablo; Inner Black Hills, Mt. Diablo | Comment | |||
| UC691348 | Cryptantha muricata | Mary L. Bowerman | 1933-5-18 | 2129 a | Contra Costa | Mount Diablo | Comment | |||
| UC691349 | Cryptantha muricata | Mary L. Bowerman | 1934-4-21 | 2536 | Contra Costa | Muir Area Mount Diablo | Comment | |||
| UC691352 | Senecio vulgaris | Mary L. Bowerman | 1931-4-4 | 654 | Contra Costa | Mount Diablo West Road 4.5 mi from entrance Mount Diablo (= North Road, Mount Diablo); Mount Diablo | Comment | |||
| UC691354 | Senecio aronicoides | Mary L. Bowerman | 1933-5-21 | 2146 | Contra Costa | just below Grape Spring (s from Curry Canyon, Mount Diablo); Mount Diablo | Comment | |||
| UC691355 | Artemisia douglasiana | Mary L. Bowerman | 1930-10-4 | 484 | Contra Costa | Pioneer Camp Ground Mount Diablo | Comment | |||
| UC691356 | Senecio aronicoides | Mary L. Bowerman | 1933-5-22 | 2166 | Contra Costa | Mount Diablo , Inner Black Hills (near crest, Inner Black Hills) | Comment | |||
| UC691358 | Cryptantha muricata | Mary L. Bowerman | 1931-5-7 | 808 | Contra Costa | North Peak Mount Diablo | Comment | |||
| UC691359 | Cryptantha muricata | Mary L. Bowerman | 1933-4-26 | 1914 | Contra Costa | North Peak ridge, ese of the peak, s-face Mount Diablo | 609 | Comment | ||
| UC691361 | Senecio sylvaticus | Mary L. Bowerman | 1933-5-11 | 2071 | Contra Costa | most westerly part of 1931 burn Mount Diablo, Inner Black Hills (Mount Diablo, Inner Black Hills) | Comment | |||
| UC691362 | Senecio sylvaticus | Mary L. Bowerman | 1933-5-25 | 2180 | Contra Costa | w end s face Oyster Ridge (Mount Diablo); , , w end of s face, in burned chapa | 396 | Comment | ||
| UC691363 | Xanthium strumarium | Mary L. Bowerman | 1935-9-13 | 3333 | Contra Costa | outer margin Chase Pond (Mount Diablo); , Chase Pond | 548 | Comment | ||
| UC691365 | Cuscuta subinclusa | Mary L. Bowerman | 1932-9-3 | 1536 | Contra Costa | Muir Area (Burn 1931) Mount Diablo | Comment | |||
| UC691367 | Xanthium spinosum | Mary L. Bowerman | 1930-8-31 | 439 | Contra Costa | roadside near south entrance; Mount Diablo | Comment | |||
| UC691368 | Xanthium strumarium | Mary L. Bowerman | 1936-9-9 | 3540 | Contra Costa | just below Blackhawk Ranch; Mount Diablo, Sycamore Canyon | Comment | |||
| UC691371 | Centaurea solstitialis | Mary L. Bowerman | 1938-10-10 | 3725 | Contra Costa | 3 mi below junction South Road; Mount Diablo | 624 | Comment | ||
| UC691372 | Carduus pycnocephalus subsp. pycnocephalus | Mary L. Bowerman | 1935-6-28 | 3179 | Contra Costa | about the corral of the Old Sloan place (Inner Black Hills); Mount Diablo, Inner Black Hills | Comment | |||
| UC691374 | Carduus tenuiflorus | Mary L. Bowerman | 1932-5-6 | 1412 | Contra Costa | on floor of Mitchell Canyon; Mount Diablo, Mitchell Canyon | 213 | Comment | ||
| UC691375 | Carduus pycnocephalus subsp. pycnocephalus | Mary L. Bowerman | 1935-5-25 | 3079 | Contra Costa | w road, 2.4 mi from entrance Shepherd's Camp; Mount Diablo | 304 | Comment | ||
| UC691376 | Silybum marianum | Mary L. Bowerman | 1930-6-3 | 233 | Contra Costa | West Road 1.9 mi from entrance Mount Diablo (= North Road); Mount Diablo | Comment | |||
| UC691378 | Cirsium cymosum var. cymosum | Mary L. Bowerman | 1935-5-22 | 3041 a | Contra Costa | Eagle Point Ridge, canyon at n e of which heads into saddle w of Twin Peaks Mount Diablo | 304 | Comment | ||
| UC691379 | Cirsium cymosum var. cymosum | Mary L. Bowerman | 1942-6-1 | 3848 | Contra Costa | se of Rock City | 502 | Comment | ||
| UC691380 | Cirsium cymosum var. cymosum | Mary L. Bowerman | June 1942 | 3848 | Contra Costa | South Road se of Rock City | 502 | Comment | ||
| UC691383 | Cirsium occidentale var. venustum | Mary L. Bowerman | 1931-5-23 | 899 | Contra Costa | Oyster Point Mount Diablo, Oyster Point | Comment | |||
| UC691384 | Xanthium spinosum | Mary L. Bowerman | 1932-11-25 | 1668 | Contra Costa | at head of spring Mount Diablo, Silver Spring | Comment | |||
| UC691385 | Cirsium occidentale var. californicum | Mary L. Bowerman | 1934-4-21 | 2538 | Contra Costa | Muir Area, upper brushy edge Mount Diablo, Muir Area | Comment | |||
| UC691386 | Cirsium vulgare | Mary L. Bowerman | 1932-11-19 | 1659 | Contra Costa | Lower Grapevine Spring Mount Diablo, Lower Grapevine Spring | Comment | |||
| UC691387 | Cirsium vulgare | Mary L. Bowerman | 1933-9-15 | 2442 | Contra Costa | s face of Meridian Peak; Mount Diablo, Hunt Spring | 762 | Comment | ||
| UC691390 | Cirsium occidentale var. venustum | Mary L. Bowerman | 1930-6-10 | 295 | Contra Costa | near Mineral (on North Road); Mount Diablo | 396 | Comment | ||
| UC691393 | Cryptantha nevadensis var. rigida | Mary L. Bowerman | 1932-4-9 | 1331 | Contra Costa | Mount Diablo; Inner Black Hills, small ridge E of S spur on meridian | Comment | |||
| UC691394 | Cryptantha nevadensis var. rigida | Mary L. Bowerman | 1932-3-27 | 1143 | Contra Costa | At base of Mitchell Rock Mount Diablo | Comment | |||
| UC691395 | Cryptantha flaccida | Mary L. Bowerman | 1930-6-7 | 269 | Contra Costa | Mount Diablo summit Mount Diablo | Comment | |||
| UC691396 | Cryptantha flaccida | Mary L. Bowerman | 1931-4-4 | 659 | Contra Costa | 4.5 mi from West road (= North Rd) entrance; Mount Diablo | 396 | Comment | ||
| UC691397 | Plagiobothrys nothofulvus | Mary L. Bowerman | 1935-4-12 | 2820 | Contra Costa | west (= North Rd.) Road 2 mi from entrance Mount Diablo | 259 | Comment | ||
| UC691400 | Lepechinia calycina | Mary L. Bowerman | 1938-5-28 | 3648 | Contra Costa | Mount Diablo | 853 | Comment | ||
| UC691404 | Plagiobothrys nothofulvus | Mary L. Bowerman | 1931-4-4 | 630 | Contra Costa | 2 mi from Mount Diablo west road (= North Rd.) entrance; Mount Diablo | 259 | Comment | ||
| UC691405 | Scutellaria tuberosa | Mary L. Bowerman | 1931-3-29 | 626 | Contra Costa | Mount Diablo, Cave Point Cave Point; Mount Diablo, Cave Point | Comment | |||
| UC691407 | Scutellaria tuberosa | Mary L. Bowerman | 1931-4-25 | 766 | Contra Costa | Mount Diablo, Meridean Peak, between summit and junction of south and west roads Mount Diablo; , Meridean Peak | Comment | |||
| UC691410 | Lepechinia calycina | Mary L. Bowerman | 1938-5-28 | 3638 | Contra Costa | Mount Diablo North Road 5.4 miles from North Gate | 457 | Comment | ||
| UC691411 | Lepechinia calycina | Mary L. Bowerman | 1932-9-3 | 1532 | Contra Costa | Mount Diablo, Muir area: Burn (1931) | Comment | |||
| UC691412 | Monardella douglasii | Mary L. Bowerman | 1930-6-22 | 369 | Contra Costa | Mitchell Canyon Trail, above main canyon Mount Diablo | Comment | |||
| UC691414 | Monardella douglasii | Mary L. Bowerman | 1935-6-1 | 3106 | Contra Costa | second small ridge e Mitchell-Pine divide (bottom of s face); Mount Diablo | 975 | Comment | ||
| UC691415 | Monardella villosa subsp. villosa | Mary L. Bowerman | 1930-6-18 | 339 | Contra Costa | Dan Cook canyon Mount Diablo | Comment | |||
| UC691416 | Monardella villosa subsp. villosa | Mary L. Bowerman | 1938-6-21 | 3689 | Contra Costa | summit Mount Diablo | Comment | |||
| UC691418 | Tauschia hartwegii | Mary L. Bowerman | 1930-6-14 | 332 | Contra Costa | Mount Diablo , Meridian Peak summit on w slope (summit) | Comment | |||
| UC691421 | Lomatium dasycarpum subsp. dasycarpum | Mary L. Bowerman | 1932-4-27 | 1395 | Contra Costa | canyon W of Riggs Canyon (Oyster Ridge, S face); Mount Diablo | 304 | Comment | ||
| UC691422 | Lomatium utriculatum | Mary L. Bowerman | 1935-5-30 | 3096 | Contra Costa | between the two ridges which converge at Twin Peaks (Eagle Point ridge) Mount Diablo | 350 | Comment | ||
| UC691423 | Lomatium utriculatum | Mary L. Bowerman | 1933-5-4 | 1997 | Contra Costa | Fossil Ridge, E end Mount Diablo | Comment | |||
| UC691427 | Agoseris retrorsa | Mary L. Bowerman | 1935-5-18 | 3017 | Contra Costa | along road near parking area Mount Diablo | 1127 | Comment | ||
| UC691428 | Lomatium macrocarpum | Mary L. Bowerman | 1933-4-26 | 1906 | Contra Costa | ridge e.-s.e of the peak North Peak; Mt. Diablo | 579 | Comment | ||
| UC691429 | Lomatium macrocarpum | Mary L. Bowerman | 1933-4-26 | 1906 | Contra Costa | e.-s.e. of the peak North Peak ridge (Mt. Diablo); Mt. Diablo | 579 | Comment | ||
| UC691430 | Hieracium albiflorum | Mary L. Bowerman | 1933-6-14 | 2282 | Contra Costa | crest Inner Black Hills (Mount Diablo); Mount Diablo | Comment | |||
| UC691433 | Microseris douglasii subsp. douglasii | Mary L. Bowerman | 1931-4-11 | 697 | Contra Costa | toward mouth of Pine Canyon; Mount Diablo | Comment | |||
| UC691434 | Malacothrix clevelandii | Mary L. Bowerman | 1932-5-6 | 1415 | Contra Costa | floor Mitchell Canyon (Mount Diablo); , Mitchell Canyon Floor | 213 | Comment | ||
| UC691435 | Malacothrix clevelandii | Mary L. Bowerman | 1932-4-16 | 1337 | Contra Costa | s 1682 point (Eagle Point Ridge, Mount Diablo); Mount Diablo | 502 | Comment | ||
| UC691436 | Malacothrix clevelandii | Mary L. Bowerman | 1933-5-3 | 1970 | Contra Costa | due s Meridian Peak summit (Mount Diablo); Mount Diablo | 731 | Comment | ||
| UC691437 | Malacothrix clevelandii | Mary L. Bowerman | 1933-4-26 | 1909 | Contra Costa | Mount Diablo North Peak Ridge ese North Peak; Mount Diablo, North Peak ridge, ese of the peak | 609 | Comment | ||
| UC691441 | Stephanomeria virgata subsp. pleurocarpa | Mary L. Bowerman | 1930-8-31 | 440 | Contra Costa | s face Black Hills (roadside); Mount Diablo | Comment | |||
| UC691442 | Microseris sylvatica | Mary L. Bowerman | 1931-5-2 | 790 | Contra Costa | foot of Eagle Point ridge Mount Diablo | Comment | |||
| UC691443 | Microseris sylvatica | Mary L. Bowerman | 1935-5-22 | 3053 | Contra Costa | canyon at n end Eagle Point ridge (which heads into saddle w of Twin Peaks, near head of canyon); Mount Diablo | Comment | |||
| UC691445 | Stephanomeria virgata subsp. pleurocarpa | Mary L. Bowerman | 1930-7-20 | 411 | Contra Costa | near Silver Spring (by the road); Mount Diablo | Comment | |||
| UC691447 | Malacothrix floccifera | Mary L. Bowerman | 1933-4-25 | 1908 | Contra Costa | ridge ese North Peak; Mount Diablo | Comment | |||
| UC691448 | Malacothrix floccifera | Mary L. Bowerman | 1930-6-10 | 302 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC691449 | Malacothrix floccifera | Mary L. Bowerman | 1935-6-1 | 3105 | Contra Costa | e of Mitchell-Pine divide (second small ridge, bottom of s face); Mount Diablo | 975 | Comment | ||
| UC691450 | Hypochaeris glabra | Mary L. Bowerman | 1933-5-11 | 2076 | Contra Costa | Mount Diablo | Comment | |||
| UC691454 | Rafinesquia californica | Mary L. Bowerman | 1932-4-27 | 1378 | Contra Costa | canyon w Riggs Canyon; Mount Diablo, s face Oyster Ridge | 304 | Comment | ||
| UC691455 | Rafinesquia californica | Mary L. Bowerman | 1935-5-16 | 2997 | Contra Costa | near the s boundary Russelman Park; Mount Diablo, Russelman Park | 381 | Comment | ||
| UC691456 | Rafinesquia californica | Mary L. Bowerman | 1932-5-6 | 1419 | Contra Costa | Mitchell Canyon Floor Mount Diablo, Mitchell Canyon Floor | 213 | Comment | ||
| UC691457 | Agoseris grandiflora var. grandiflora | Mary L. Bowerman | 1933-5-17 | 2107 | Contra Costa | branch of Curry due s Olafson's barn; Curry River | 289 | Comment | ||
| UC691460 | Microseris douglasii subsp. douglasii | Mary L. Bowerman | 1931-4-11 | 690 | Contra Costa | Pine Canyon Mount Diablo | 121 | Comment | ||
| UC691461 | Satureja douglasii | Mary L. Bowerman | 1931-5-23 | 892 | Contra Costa | n-facing bank in shaded bottom Alamo Canyon; Mount Diablo | 487 | Comment | ||
| UC691462 | Marrubium vulgare | Mary L. Bowerman | 1930-6-26 | 376 | Contra Costa | junction of Riggs Canyon Rd and Livermore Rd Mount Diablo | Comment | |||
| UC691463 | Microseris douglasii subsp. douglasii | Mary L. Bowerman | 1931-4-11 | 698 | Contra Costa | toward mouth of Pine Canyon; Mount Diablo | Comment | |||
| UC691464 | Microseris douglasii subsp. douglasii | Mary L. Bowerman | 1933-5-4 | 1991 | Contra Costa | Fossil Ridge crest Mount Diablo | Comment | |||
| UC691466 | Uropappus lindleyi | Mary L. Bowerman | 1932-4-27 | 1396 | Contra Costa | canyon w Riggs Canyon (s face Oyster Ridge, Mount Diablo); Mount Diablo, s face Oyster Ridge | 335 | Comment | ||
| UC691467 | Uropappus lindleyi | Mary L. Bowerman | 1933-5-2 | 1954 | Contra Costa | below Pionner Camp (Mount Diablo); Mount Diablo | 762 | Comment | ||
| UC691468 | Uropappus lindleyi | Mary L. Bowerman | 1933-5-9 | 2060 | Contra Costa | Muir Area , Muir Area (Mount Diablo) | Comment | |||
| UC691469 | Uropappus lindleyi | Mary L. Bowerman | 1931-4-5 | 682 | Contra Costa | s Russelman Park (Mount Diablo); Mount Diablo | 381 | Comment | ||
| UC691470 | Lomatium californicum | Mary L. Bowerman | 1933-4-22 | 1886 | Contra Costa | Curry-Cave Point Trail Mount Diablo | 411 | Comment | ||
| UC691473 | Marrubium vulgare | Mary L. Bowerman | 1933-8-2 | 2390 | Contra Costa | edge of Sheep Camp Spring (by west road) Mount Diablo; , edge of Sheep Camp Spring | Comment | |||
| UC691474 | Mentha spicata | Mary L. Bowerman | 1938-11-19 | 3733 | Contra Costa | Mitchell Canyon Mount Diablo (by stream); , Mitchell Canyon | 228 | Comment | ||
| UC691476 | Phacelia nemoralis subsp. nemoralis | Mary L. Bowerman | 1934-4-21 | 2537 | Contra Costa | Muir Area Mount Diablo | Comment | |||
| UC691477 | Salvia mellifera | Mary L. Bowerman | 1932-2-28 | 1096 | Contra Costa | n of junction of Curry Canyon and trail to Cave Point; Mount Diablo | 533 | Comment | ||
| UC691480 | Lonicera hispidula var. vacillans | Mary L. Bowerman | 1930-6-18 | 346 | Contra Costa | Dan Cook Canyon Mount Diablo | Comment | |||
| UC691481 | Cordylanthus pilosus subsp. pilosus | Mary L. Bowerman | 1936-8-8 | 3523 | Contra Costa | Emmons Canyon (Diablo Stock Farm [Wattis Ranch] Canyon, W fork Mount Diablo | Comment | |||
| UC691482 | Lonicera hispidula var. vacillans | Mary L. Bowerman | 1935-6-21 | 3145 | Contra Costa | e fork Arroyo del Cerro (several hundred yards below the spring) | 289 | Comment | ||
| UC691484 | Lonicera subspicata var. denudata | Mary L. Bowerman | 1935-5-25 | 3074 | Contra Costa | Rhine Canyon Mount Diablo | 944 | Comment | ||
| UC691485 | Lonicera subspicata var. denudata | Mary L. Bowerman | 1931-6-4 | 922 | Contra Costa | summit Mount Diablo (on n face) | Comment | |||
| UC691486 | Lonicera subspicata var. denudata | Mary L. Bowerman | 1930-6-22 | 367 | Contra Costa | Mitchell Canyon Mount Diablo | 365 | Comment | ||
| UC691490 | Layia platyglossa | Mary L. Bowerman | 1931-5-7 | 811 | Contra Costa | grassy area near saddle on side North Peak; Mount Diablo, Meridian-North Peak saddle | Comment | |||
| UC691491 | Layia platyglossa | Mary L. Bowerman | 1933-6-7 | 2261 | Contra Costa | North Peak Ridge Mount Diablo, North Peak Ridge | 1021 | Comment | ||
| UC691492 | Layia platyglossa | Mary L. Bowerman | 1933-5-2 | 1965 | Contra Costa | below and a little w Pioneer Camp; Mount Diablo | Comment | |||
| UC691494 | Blennosperma nanum var. nanum | Mary L. Bowerman | 1932-3-12 | 1107 | Contra Costa | field a little e of, s of Diablo Bret Harte Memomorial | Comment | |||
| UC691495 | Collinsia heterophylla | Mary L. Bowerman | 1935-3-16 | 2739 | Contra Costa | Mount Diablo, e fork of Arroyo del Cerro Arroyo del Cerro; Mount Diablo, Arroyo del Cerro | 262 | Comment | ||
| UC691496 | Mimulus aurantiacus var. aurantiacus | Mary L. Bowerman | 1930-6-5 | 253 | Contra Costa | 5.8 mi from entrance West road (=North Road); Mount Diablo | 457 | Comment | ||
| UC691498 | Centromadia fitchii | Mary L. Bowerman | 1935-9-13 | 3340 | Contra Costa | margin Hidden Pond Mount Diablo, Hidden Pond | Comment | |||
| UC691499 | Lasthenia glabrata subsp. glabrata | Mary L. Bowerman | 1933-5-5 | 2000 | Contra Costa | Alamo Canyon | 304 | Comment | ||
| UC691500 | Lasthenia glaberrima | Mary L. Bowerman | 1935-6-21 | 3153 | Contra Costa | s Turtle Rock | Comment | |||
| UC691501 | Lasthenia californica subsp. californica | Mary L. Bowerman | 1931-3-29 | 628 | Contra Costa | n of Cave Point ridge (near Riggs Canyon); Mount Diablo | Comment | |||
| UC691502 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-10 | 2064 | Contra Costa | ridge below Indian Ceremonial Spring; Mount Diablo | Comment | |||
| UC691504 | Mimulus grandis | Mary L. Bowerman | 1933-5-2 | 1964 | Contra Costa | below and w Pioneer Camp; Mount Diablo | Comment | |||
| UC691505 | Orobanche fasciculata | Mary L. Bowerman | 1935-5-16 | 2995 | Contra Costa | Mount Diablo. Russelman Park, just south of the north boundary of section 25 (east of gate). | Comment | |||
| UC691506 | Nicotiana quadrivalvis | Mary L. Bowerman | 1936-6-20 | 3416 | Contra Costa | ridge w Mount Zion (w side of ridge, road bending up canyon to south); Mount Diablo | 213 | Comment | ||
| UC691509 | Salvia mellifera | Mary L. Bowerman | 1930-6-5 | 240 | Contra Costa | 2.9 mi from Mount Diablo West road entrance (=North Road); Mount Diablo | 274 | Comment | ||
| UC691510 | Penstemon heterophyllus var. heterophyllus | Mary L. Bowerman | 1935-6-15 | 3132 | Contra Costa | Flat (first bottom) where stream forks Mount Diablo, Mitchell Creek, Flat (first bottom) (Mitchell Creek, Mount Diablo) | 640 | Comment | ||
| UC691513 | Keckiella corymbosa | Mary L. Bowerman | 1936-9-10 | 3544 | Contra Costa | Donner Canyon; Mount Diablo | 304 | Comment | ||
| UC691514 | Tonella tenella | Mary L. Bowerman | 1935-5-18 | 3023 | Contra Costa | Mount Diablo; nw-facing slope across the road from, and a little e of, the parking area | 1066 | Comment | ||
| UC691515 | Salvia mellifera | Mary L. Bowerman | 1932-3-6 | 1104 | Contra Costa | mouth of Sycamore Canyon; Mount Diablo | Comment | |||
| UC691517 | Penstemon heterophyllus var. heterophyllus | Mary L. Bowerman | 1930-6-7 | 268 | Contra Costa | Meridian Peak summit (Meridian Peak crossed out) Mount Diablo | Comment | |||
| UC691521 | Plectritis macrocera | Mary L. Bowerman | 1931-5-7 | 807 | Contra Costa | Mount Diablo, North Peak North Peak; Mount Diablo, North Peak | Comment | |||
| UC691522 | Plectritis macrocera | Mary L. Bowerman | 1931-3-29 | 621 a | Contra Costa | Mount Diablo, East Cave Point Ridge Mount Diablo; , East Cave Point Ridge | Comment | |||
| UC691523 | Plectritis macrocera | Mary L. Bowerman | 1933-4-15 | 1866 | Contra Costa | Canyon s of Arroyo del Cerro (Mount Diablo); Mount Diablo | 411 | Comment | ||
| UC691524 | Plectritis macrocera | Mary L. Bowerman | 1931-4-25 | 784 | Contra Costa | summit of Mount Diablo Mount Diablo | Comment | |||
| UC691526 | Plectritis ciliosa subsp. ciliosa | Mary L. Bowerman | 1933-4-15 | 1853 | Contra Costa | Canyon s of Arroyo del Cerro (Mount Diablo); Mount Diablo | Comment | |||
| UC691527 | Plectritis ciliosa subsp. ciliosa | Mary L. Bowerman | 1931-3-29 | 629 | Contra Costa | Mount Diablo, on n side of Cave Point below summit Cave Point; Mount Diablo, Cave Point | Comment | |||
| UC691528 | Plectritis ciliosa subsp. insignis | Mary L. Bowerman | 1931-3-8 | 558 | Contra Costa | above mouth of Mitchell Canyon (Mount Diablo); Mount Diablo | 457 | Comment | ||
| UC691529 | Plantago erecta | Mary L. Bowerman | 1931-3-21 | 599 | Contra Costa | e end Fossil Ridge (just above the creek); Mount Diablo | Comment | |||
| UC691530 | Plantago major | Mary L. Bowerman | 1932-11-11 | 1642 | Contra Costa | Lower Moses Rock Spring Mount Diablo | Comment | |||
| UC691531 | Plantago erecta | Mary L. Bowerman | 1933-4-15 | 1848 | Contra Costa | s of Arroyo del Cerro; Mount Diablo | Comment | |||
| UC691532 | Galium andrewsii subsp. gatense | Mary L. Bowerman | 1930-6-7 | 283 | Contra Costa | summit Mount Diablo | Comment | |||
| UC691534 | Galium californicum subsp. californicum | Mary L. Bowerman | 1931-5-21 | 883 | Contra Costa | ridge w Curry-Cave Point Trail; Mount Diablo | 533 | Comment | ||
| UC691536 | Galium aparine | Mary L. Bowerman | 1932-4-27 | 1374 | Contra Costa | canyon w Riggs Canyon; Mount Diablo, Oyster Ridge | 289 | Comment | ||
| UC691538 | Galium aparine | Mary L. Bowerman | 1930-6-10 | 310 | Contra Costa | summit Mount Diablo | Comment | |||
| UC691539 | Galium aparine | Mary L. Bowerman | 1931-3-21 | 590 | Contra Costa | Sycamore Canyon Mount Diablo | 335 | Comment | ||
| UC691540 | Galium aparine | Mary L. Bowerman | 1935-5-16 | 2985 | Contra Costa | Russelman Park Mount Diablo (flat at end of road) | 381 | Comment | ||
| UC691544 | Achyrachaena mollis | Mary L. Bowerman | 1931-3-29 | 627 | Contra Costa | Cave Point Ridge | Comment | |||
| UC691547 | Layia hieracioides | Mary L. Bowerman | 1931-4-19 | 744 | Contra Costa | Tiny flat below Deer Flat | Comment | |||
| UC691548 | Madia exigua | Mary L. Bowerman | 1933-5-8 | 2017 | Contra Costa | Fossil Ridge near crest, on n side by side road Mount Diablo | Comment | |||
| UC691549 | Madia exigua | Mary L. Bowerman | 1932-4-27 | 1400 | Contra Costa | canyon w Riggs Canyon (s face Oyster Ridge); Mount Diablo | 350 | Comment | ||
| UC691550 | Madia elegans | Mary L. Bowerman | 1933-6-3 | 2240 | Contra Costa | Ransom Point ridge Mount Diablo | Comment | |||
| UC691551 | Galium porrigens | Mary L. Bowerman | 1931-2-8 | 503 | Contra Costa | 4.5 mi by road from North Gate; Mount Diablo, Mineral Spring | Comment | |||
| UC691554 | Layia gaillardioides | Mary L. Bowerman | 1932-4-16 | 1351 | Contra Costa | n of Eagle Point; Eagle Point Ridge | Comment | |||
| UC691555 | Layia gaillardioides | Mary L. Bowerman | 1933-4-22 | 1904 | Contra Costa | ridge w of upper end of Curry-Cave Point trail; Black Hills | Comment | |||
| UC691556 | Layia platyglossa | Mary L. Bowerman | 1931-5-16 | 853 | Contra Costa | open spaces on s side Meridian Peak summit; Mount Diablo, Meridian Peak summit | Comment | |||
| UC691559 | Collinsia tinctoria | Mary L. Bowerman | 1935-5-30 | 3090 | Contra Costa | Mount Diablo, Eagle Point Ridge, Rock slide, Bay-10 ft to e Eagle Point Ridge; Mount Diablo, Eagle Point Ridge | 350 | Comment | ||
| UC691561 | Castilleja foliolosa | Mary L. Bowerman | 1931-3-1 | 532 | Contra Costa | e of meridian Inner Black Hills; Mount Diablo | Comment | |||
| UC691562 | Eriogonum umbellatum var. bahiiforme | Mary L. Bowerman | 1930-6-14 | 328 | Contra Costa | summit Mount Diablo Mount Diablo | Comment | |||
| UC691563 | Viburnum ellipticum | Mary L. Bowerman | 1933-5-19 | 2143 | Contra Costa | Sulphur Spring Canyon, e fork Mount Diablo | 457 | Comment | ||
| UC691565 | Triphysaria eriantha subsp. eriantha | Mary L. Bowerman | 1932-3-12 | 1108 | Contra Costa | s of Diablo Mount Diablo (little e of Bret Harte Memorial); s of Mount Diablo | Comment | |||
| UC691568 | Triphysaria eriantha subsp. eriantha | Mary L. Bowerman | 1931-4-4 | 650 | Contra Costa | North Rd = near west road (between 1 and 4.5 mi from entrance) Mount Diablo | Comment | |||
| UC691569 | Mimulus douglasii | Mary L. Bowerman | 1934-3-18 | 2483 | Contra Costa | w Russelman Park (on edge of Donner Canyon); Mount Diablo | 365 | Comment | ||
| UC691570 | Mimulus douglasii | Mary L. Bowerman | 1932-2-28 | 1097 | Contra Costa | w Blackberry Spring; Mount Diablo | 609 | Comment | ||
| UC691571 | Triphysaria pusilla | Mary L. Bowerman | 1931-3-29 | 615 | Contra Costa | foot of Cave Point Ridge Mount Diablo; , foot of Cave Point Ridge | Comment | |||
| UC691572 | Triphysaria pusilla | Mary L. Bowerman | 1933-5-4 | 1989 | Contra Costa | (Rock City Ridge) Fossil Ridge Mount Diablo; , (Rock City Ridge) Fossil Ridge | Comment | |||
| UC691574 | Castilleja rubicundula subsp. lithospermoides | Mary L. Bowerman | 1933-5-11 | 2081 | Contra Costa | ridge towards w end Inner Black Hills (on s side); Mount Diablo | Comment | |||
| UC691575 | Castilleja rubicundula subsp. lithospermoides | Mary L. Bowerman | 1931-5-2 | 787 | Contra Costa | foot of Eagle Point ridge; Mount Diablo | Comment | |||
| UC691576 | Castilleja attenuata | Mary L. Bowerman | 1933-5-11 | 2084 | Contra Costa | w end Inner Black Hills; Mount Diablo | Comment | |||
| UC691579 | Phacelia phacelioides | Mary L. Bowerman | 1935-5-8 | 2974 | Contra Costa | Muir Area Mount Diablo | 1005 | Comment | ||
| UC691580 | Castilleja attenuata | Mary L. Bowerman | 1932-4-9 | 1333 | Contra Costa | from near Rock City ridge to Wall Point; Mount Diablo | Comment | |||
| UC691584 | Collinsia sparsiflora var. collina | Mary L. Bowerman | 1932-3-12 | 1112 | Contra Costa | Alamo Canyon , Alamo Canyon (Mount Diablo) | 365 | Comment | ||
| UC691585 | Collinsia sparsiflora var. collina | Mary L. Bowerman | 1933-4-9 | 1836 | Contra Costa | w fork Donner Canyon Mount Diablo (Mount Diablo) | 243 | Comment | ||
| UC691586 | Collinsia sparsiflora var. collina | Mary L. Bowerman | 1931-3-21 | 593 | Contra Costa | Sycamore Canyon | 350 | Comment | ||
| UC691587 | Collinsia tinctoria | Mary L. Bowerman | 1930-6-7 | 271 | Contra Costa | Summit of Mount Diablo | Comment | |||
| UC691590 | Githopsis diffusa subsp. robusta | Mary L. Bowerman | 1933-6-7 | 2260 | Contra Costa | North Peak Mount Diablo | Comment | |||
| UC691593 | Campanula exigua | Mary L. Bowerman | 1930-6-10 | 309 | Contra Costa | Meridian Peak Summit Mount Diablo | Comment | |||
| UC691594 | Castilleja foliolosa | Mary L. Bowerman | 1931-4-18 | 730 | Contra Costa | basin of ne-fork Sycamore Canyon; Mount Diablo | Comment | |||
| UC691595 | Allophyllum gilioides subsp. gilioides | Mary L. Bowerman | 1935-4-26 | 2919 | Contra Costa | Meridian peak summit Mt. Diablo | 1158 | Comment | ||
| UC691596 | Gilia tricolor subsp. tricolor | Mary L. Bowerman | 1933-3-18 | 1756 | Contra Costa | Meridian Peak w Rhine Canyon (Mount Diablo); , Meridian Peak w of Rhine Canyon | Comment | |||
| UC691597 | Gilia tricolor subsp. tricolor | Mary L. Bowerman | 1935-4-19 | 2864 | Contra Costa | West Road = North Road 6.3 mi from entrance Mount Diablo (Mount Diablo, above Pepperwood Spring); Mount Diablo, above Pepperwood Spring | 609 | Comment | ||
| UC691601 | Gilia achilleifolia subsp. multicaulis | Mary L. Bowerman | 1935-4-17 | 2839 | Contra Costa | West Road 2 mi from entrance Mount Diablo ((= North Rd.)); , West Road | 289 | Comment | ||
| UC691602 | Gilia achilleifolia subsp. multicaulis | Mary L. Bowerman | 1930-6-7 | 286 | Contra Costa | summit of Meridian Peak Mt. Diablo, Meridian Peak | Comment | |||
| UC691603 | Scrophularia californica | Mary L. Bowerman | 1933-4-15 | 1855 | Contra Costa | canyon s of Arroyo del Cerro Mt Diablo | Comment | |||
| UC691605 | Scrophularia californica | Mary L. Bowerman | 1930-6-18 | 344 | Contra Costa | Dan Cook Canyon Mt Diablo | Comment | |||
| UC691608 | Gilia clivorum | Mary L. Bowerman | 1935-5-1 | 2932 | Contra Costa | West Road 2 mi from entrance (( = North Road), Mount Diablo); Mount Diablo, West Road (=North Road) | 182 | Comment | ||
| UC691609 | Phlox gracilis | Mary L. Bowerman | 1931-3-14 | 568 | Contra Costa | Windy Point Mount Diablo | Comment | |||
| UC691611 | Keckiella corymbosa | Mary L. Bowerman | 1930-7-20 | 412 | Contra Costa | summit Mount Diablo | Comment | |||
| UC691612 | Navarretia pubescens | Mary L. Bowerman | 1930-6-10 | 298 | Contra Costa | Oak Knoll Picnic Grounds Mount Diablo | Comment | |||
| UC691613 | Gilia achilleifolia subsp. multicaulis | Mary L. Bowerman | 1935-5-30 | 3088 | Contra Costa | Eagle Point Ridge Mount Diablo, Eagle Point Ridge | 320 | Comment | ||
| UC691614 | Mimulus aurantiacus var. aurantiacus | Mary L. Bowerman | 1931-3-29 | 622 | Contra Costa | East Cave Point Ridge Mount Diablo | Comment | |||
| UC691616 | Antirrhinum kelloggii | Mary L. Bowerman | 1932-4-27 | 1390 | Contra Costa | w of Riggs Canyon (s-face Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC691617 | Pedicularis densiflora | Mary L. Bowerman | 1931-2-28 | 526 | Contra Costa | Mount Diablo, near s road just below junction Mount Diablo | Comment | |||
| UC691618 | Castilleja rubicundula subsp. lithospermoides | Mary L. Bowerman | 1935-5-22 | 3035 | Contra Costa | n end Eagle Point ridge; Mount Diablo | 289 | Comment | ||
| UC691620 | Mimulus rattanii | Mary L. Bowerman | 1935-6-1 | 3111 | Contra Costa | largest ridge between Ransom Point ridge and Mitchell-Pine divide; Mount Diablo | 1082 | Comment | ||
| UC691623 | Symphoricarpos albus var. laevigatus | Mary L. Bowerman | 1930-8-24 | 419 | Contra Costa | Mitchell Canyon Mount Diablo (a little above end of road) | Comment | |||
| UC691626 | Gilia achilleifolia subsp. achilleifolia | Mary L. Bowerman | 1933-5-3 | 1976 | Contra Costa | due s of summit Meridian peak (Mount Diablo); , Meridian Peak | 731 | Comment | ||
| UC691627 | Gilia achilleifolia subsp. achilleifolia | Mary L. Bowerman | 1933-5-9 | 2059 | Contra Costa | Muir Area , Muir Area (Mount Diablo) | Comment | |||
| UC691631 | Allophyllum divaricatum | Mary L. Bowerman | 1933-5-2 | 1941 | Contra Costa | below Pioneer Camp (Mt. Diablo); Mt. Diablo | 762 | Comment | ||
| UC691632 | Nuttallanthus texanus | Mary L. Bowerman | 1938-6-2 | 3653 | Contra Costa | Mount Diablo, Dan Cook Canyon, 100 yards n of camp (C.C.C.) Dan Cook Canyon; Mount Diablo, Dan Cook Canyon | Comment | |||
| UC691633 | Cryptantha micromeres | Mary L. Bowerman | 1933-4-22 | 1901 | Contra Costa | w of Cave Point; Mount Diablo, Inner Black Hills | Comment | |||
| UC691635 | Pectocarya pusilla | Mary L. Bowerman | 1933-4-22 | 1896 | Contra Costa | spur running nw Cave Point; Inner Black Hills | Comment | |||
| UC691637 | Linanthus androsaceus | Mary L. Bowerman | 1931-4-18 | 716 | Contra Costa | Sycamore Canyon Mount Diablo | 335 | Comment | ||
| UC691638 | Linanthus pygmaeus subsp. continentalis | Mary L. Bowerman | 1933-5-25 | 2178 | Contra Costa | w end of s-face Oyster Ridge | 396 | Comment | ||
| UC691639 | Linanthus bicolor | Mary L. Bowerman | 1931-3-29 | 625 | Contra Costa | n side, 500 ft from top Cave Point; Mount Diablo | Comment | |||
| UC691640 | Linanthus bicolor | Mary L. Bowerman | 1931-3-29 | 619 | Contra Costa | East Cave Point Ridge; Mount Diablo | Comment | |||
| UC691643 | Navarretia pubescens | Mary L. Bowerman | 1930-6-5 | 259 | Contra Costa | 5.8 mi from West Road (= North Rd) entrance; Mount Diablo | 457 | Comment | ||
| UC691644 | Allophyllum divaricatum | Mary L. Bowerman | 1933-4-26 | 1907 | Contra Costa | North Peak ridge e.-s.e of peak Mt. Diablo | 609 | Comment | ||
| UC691645 | Nuttallanthus texanus | Mary L. Bowerman | 1932-4-16 | 1340 a | Contra Costa | Eagle Point ridge just s of Twin Peaks (Mount Diablo); , Eagle Point | Comment | |||
| UC691646 | Gilia capitata subsp. capitata | Mary L. Bowerman | 1933-6-7 | 2253 | Contra Costa | just e of saddle between Meridian and North Peaks; Mount Diablo, just e of saddle btw Meridian and North Peaks | Comment | |||
| UC691647 | Allophyllum gilioides subsp. gilioides | Mary L. Bowerman | 1935-4-26 | 2904 | Contra Costa | w. Indian Ceremonial Spring (Mt. Diablo); Mt. Diablo | 1021 | Comment | ||
| UC691651 | Castilleja foliolosa | Mary L. Bowerman | 1933-3-25 | 1762 | Contra Costa | Diablo Stock Farm (Stone Valley) Canyon (= Emmons Canyon) Stone Valley; Mount Diablo | Comment | |||
| UC691652 | Gilia clivorum | Mary L. Bowerman | 1935-4-19 | 2857 | Contra Costa | West Road 3.5 mi from entrance (( = North Road), Mount Diablo); Mount Diablo, West Road (=North Road) | 365 | Comment | ||
| UC691653 | Veronica peregrina subsp. xalapensis | Mary L. Bowerman | 1931-4-4 | 664 | Contra Costa | w of Turtle Rock (Mount Diablo); Mount Diablo | Comment | |||
| UC691655 | Veronica americana | Mary L. Bowerman | 1930-6-28 | 394 | Contra Costa | Mount Diablo, Lower Silver Spring Lower Silver Spring; Mount Diablo, Lower Silver Spring | Comment | |||
| UC691657 | Collinsia heterophylla | Mary L. Bowerman | 1932-5-6 | 1411 | Contra Costa | Mount Diablo, floor of Mitchell Canyon Mitchell Canyon; Mount Diablo, Mitchell Canyon | 182 | Comment | ||
| UC691658 | Monolopia major | Mary L. Bowerman | 1933-4-15 | 1862 | Contra Costa | second ridge s Arroyo del Cerro (w of outcrop); Mount Diablo | 396 | Comment | ||
| UC691659 | Cotula coronopifolia | Mary L. Bowerman | 1931-3-29 | 624 | Contra Costa | n side of Cave Point (head of canyon); Mount Diablo; hollow on east side of Cave-Windy ridge | Comment | |||
| UC691660 | Eriophyllum jepsonii | Mary L. Bowerman | 1935-5-30 | 3087 | Contra Costa | Eagle Point Ridge | 304 | Comment | ||
| UC691661 | Stachys pycnantha | Mary L. Bowerman | 1930-6-28 | 402 | Contra Costa | Lower Silver Spring Mount Diablo. | Comment | |||
| UC691662 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1935-5-30 | 3097 a | Contra Costa | Eagle Point ridge = between the two n ridges which converge at Twin Peaks; Mt. Diablo, Eagle Point ridge | 350 | Comment | ||
| UC691664 | Artemisia californica | Mary L. Bowerman | 1930-9-27 | 469 | Contra Costa | 2 mi from entrance to Mt. Diablo State Park (North Road); Mount Diablo | Comment | |||
| UC691665 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1935-5-22 | 3065 | Contra Costa | Eagle Point Ridge = most w of two ridges which converge at Twin Peaks; Mt. Diablo, Eagle Point Ridge | 365 | Comment | ||
| UC691666 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1935-5-30 | 3097 d | Contra Costa | between the two ridges which converge at Twin Peaks (Eagle Point ridge) Mount Diablo | 350 | Comment | ||
| UC691668 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1935-5-30 | 3097 b | Contra Costa | Eagle Point ridge = between the two n ridges which converge at Twin Peaks; Mt. Diablo, Eagle Point ridge | 350 | Comment | ||
| UC691669 | Gilia achilleifolia subsp. achilleifolia | Mary L. Bowerman | 1932-5-6 | 1416 | Contra Costa | floor Mitchell Canyon; Mount Diablo, Mitchell Canyon | 213 | Comment | ||
| UC691671 | Gilia clivorum | Mary L. Bowerman | 1931-3-21 | 604 | Contra Costa | e end Fossil Ridge , Fossil Ridge, e end (Mount Diablo) | Comment | |||
| UC691672 | Eriodictyon californicum | Mary L. Bowerman | 1932-9-3 | 1530 | Contra Costa | Mount Diablo , Muir Area (Burn (1931)) | Comment | |||
| UC691673 | Eriodictyon californicum | Mary L. Bowerman | 1932-9-3 | 1530 | Contra Costa | Mount Diablo , Muir Area (Muir Area, Burn (1931)) | Comment | |||
| UC691675 | Gilia clivorum | Mary L. Bowerman | 1935-4-26 | 2903 | Contra Costa | w Indian Ceremonial Spring; Mount Diablo, w of Indian Ceremonial Spring | 1021 | Comment | ||
| UC691677 | Gilia clivorum | Mary L. Bowerman | 1935-4-19 | 2858 | Contra Costa | near Turtle Rock (dry hillside on opposite side of road); Mount Diablo, near Turtle Rock | 457 | Comment | ||
| UC691678 | Gilia clivorum | Mary L. Bowerman | 1935-4-22 | 2894 | Contra Costa | ridge w Pioneer Road (w of Stage Road) (Mount Diablo); Mount Diablo | 822 | Comment | ||
| UC691679 | Gilia clivorum | Mary L. Bowerman | 1935-4-17 | 2840 | Contra Costa | North Road 2 mi from North Gate (Mount Diablo); , North Road | 289 | Comment | ||
| UC691680 | Gilia clivorum | Mary L. Bowerman | 1935-4-19 | 2865 | Contra Costa | North Road 6.3 mi from North Gate (Mount Diablo, above Pepperwood Spring); Mount Diablo, above Pepperwood Spring | 609 | Comment | ||
| UC691681 | Monolopia gracilens | Mary L. Bowerman | 1932-4-16 | 1339 | Contra Costa | Eagle Point ridge s 1682 point; Mount Diablo | Comment | |||
| UC691682 | Monolopia gracilens | Mary L. Bowerman | 1931-4-25 | 767 | Contra Costa | roadside a little below summit Meridian Peak; Mount Diablo | Comment | |||
| UC691683 | Monolopia gracilens | Mary L. Bowerman | 1933-5-2 | 1946 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC691684 | Monolopia major | Mary L. Bowerman | 1932-4-27 | 1365 | Contra Costa | ridge w Riggs Canyon (s-face of Oyster Ridge); Mount Diablo, Oyster Ridge | Comment | |||
| UC691686 | Eriophyllum confertiflorum var. confertiflorum | Mary L. Bowerman | 1933-5-18 | 2121 | Contra Costa | near Blackberry Spring; Mount Diablo | Comment | |||
| UC691687 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1933-5-3 | 1979 | Contra Costa | due s of summit Meridian peak; Mt. Diablo, Meridian Peak | 731 | Comment | ||
| UC691688 | Phacelia breweri | Mary L. Bowerman | 1932-4-16 | 1341 | Contra Costa | Eagle Point Mount Diablo (n side) | 670 | Comment | ||
| UC691689 | Phacelia breweri | Mary L. Bowerman | 1935-4-26 | 2898 | Contra Costa | w Indian Ceremonial Spring; Mount Diablo | 1021 | Comment | ||
| UC691690 | Phacelia breweri | Mary L. Bowerman | 1933-5-2 | 1953 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC691691 | Phacelia nemoralis subsp. nemoralis | Mary L. Bowerman | 1931-5-16 | 848 | Contra Costa | Meridian Peak <?> summit Mount Diablo (s side 10 ft from top) | Comment | |||
| UC691692 | Phacelia imbricata subsp. imbricata | Mary L. Bowerman | 1935-5-22 | 3046 | Contra Costa | canyon at n end of ridge which heads into saddle w Twin Peaks; Mount Diablo, Eagle Point Ridge | 350 | Comment | ||
| UC691693 | Phacelia imbricata subsp. imbricata | Mary L. Bowerman | 1930-6-5 | 252 | Contra Costa | West rd 5.8 mi from entrance; Mount Diablo | 457 | Comment | ||
| UC691694 | Phacelia nemoralis subsp. nemoralis | Mary L. Bowerman | 1936-5-6 | 3410 | Contra Costa | Mitchell Canyon Mount Diablo (by road) | 228 | Comment | ||
| UC691696 | Phacelia imbricata subsp. imbricata | Mary L. Bowerman | 1934-4-21 | 2543 | Contra Costa | knoll e Pioneer Camp; Mount Diablo | Comment | |||
| UC691697 | Hydrophyllum occidentale | Mary L. Bowerman | 1930-6-10 | 311 | Contra Costa | Mount Diablo summit; Mount Diablo | Comment | |||
| UC691698 | Nemophila heterophylla | Mary L. Bowerman | 1930-6-10 | 308 | Contra Costa | summit Mount Diablo; Mount Diablo | Comment | |||
| UC691699 | Emmenanthe penduliflora | Mary L. Bowerman | 1933-4-26 | 1916 | Contra Costa | Mount Diablo: North Peak ridge east southeast of the peak, south face | 609 | Comment | ||
| UC691700 | Phacelia tanacetifolia | Mary L. Bowerman | 1936-4-23 | 3404 | Contra Costa | w Deer Flat trail (just w of section line); Mount Diablo, Deer Ridge (Mitchell-Pine divide) | 838 | Comment | ||
| UC691701 | Phacelia tanacetifolia | Mary L. Bowerman | 1931-4-19 | 738 | Contra Costa | ridge s Deer Flat (by rocks on crest of ridge); Mount Diablo | 838 | Comment | ||
| UC691704 | Nemophila menziesii | Mary L. Bowerman | 1931-3-8 | 557 | Contra Costa | Mitchell Canyon , Mitchell Canyon (Mount Diablo) | 304 | Comment | ||
| UC691705 | Nemophila heterophylla | Mary L. Bowerman | 1933-4-9 | 1838 | Contra Costa | w fork , Donner Canyon, w fork (Donner Canyon; Mount Diablo) | 243 | Comment | ||
| UC691708 | Nemophila pedunculata | Mary L. Bowerman | 1932-3-27 | 1139 | Contra Costa | below Mitchell Rock (Mount Diablo); , below Mitchell Rock | Comment | |||
| UC691710 | Nemophila pedunculata | Mary L. Bowerman | 1935-3-16 | 2731 | Contra Costa | Arroyo del Cerro Mount Diablo, Arroyo del Cerro (e fork, Mount Diablo) | 228 | Comment | ||
| UC691714 | Eucrypta chrysanthemifolia var. chrysanthemifolia | Mary L. Bowerman | 1931-4-4 | 652 | Contra Costa | 4.5 mi from Mount Diablo, West road (=North road) entrance; Mount Diablo | 396 | Comment | ||
| UC691715 | Pholistoma auritum | Mary L. Bowerman | 1931-4-18 | 722 | Contra Costa | Sycamore Canyon Mt. Diablo, Sycamore Canyon | 350 | Comment | ||
| UC691716 | Pholistoma auritum | Mary L. Bowerman | 1932-2-13 | 1089 | Contra Costa | just above first main fork Alamo Canyon; Mt. Diablo, Alamo Canyon | 381 | Comment | ||
| UC691717 | Phacelia rattanii | Mary L. Bowerman | 1933-6-21 | 2331 a | Contra Costa | Donner Canyon Mount Diablo (by stream) | Comment | |||
| UC691720 | Stachys ajugoides var. rigida | Mary L. Bowerman | 1932-5-6 | 1430 | Contra Costa | Mitchell Canyon, at end of road Mount Diablo | 251 | Comment | ||
| UC691721 | Artemisia douglasiana | Mary L. Bowerman | 1930-8-24 | 414 | Contra Costa | Mitchell Canyon Mount Diablo, Mitchell Canyon | Comment | |||
| UC691722 | Salvia columbariae | Mary L. Bowerman | 1933-5-2 | 1942 | Contra Costa | below Pioneer Camp, Mount Diablo; Mount Diablo | 762 | Comment | ||
| UC691723 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1935-5-30 | 3097 c | Contra Costa | between the two ridges which converge at Twin Peaks (Eagle Point ridge) Mount Diablo | 350 | Comment | ||
| UC691727 | Salvia columbariae | Mary L. Bowerman | 1930-6-7 | 290 | Contra Costa | Mount Diablo | Comment | |||
| UC691730 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1933-6-7 | 2266 | Contra Costa | Large w fork of Curry Cave canyon; Mount Diablo, Curry Cave canyon | Comment | |||
| UC691731 | Eriophyllum confertiflorum var. confertiflorum | Mary L. Bowerman | 1933-6-3 | 2225 | Contra Costa | 2 mi by road from North Entrance; Mount Diablo | Comment | |||
| UC691732 | Helianthus californicus | Mary L. Bowerman | 1930-8-24 | 435 | Contra Costa | Roadside Mount Diablo, Mitchell Canyon | Comment | |||
| UC691734 | Wyethia helenioides | Mary L. Bowerman | 1931-5-16 | 847 | Contra Costa | n face Meridian Peak summit (Mount Diablo); , Meridian Peak summit on n face | Comment | |||
| UC691735 | Wyethia helenioides | Mary L. Bowerman | 1933-5-11 | 2093 | Contra Costa | Rock City , Rock City (Mount Diablo) | Comment | |||
| UC691736 | Wyethia helenioides | Mary L. Bowerman | 1932-5-6 | 1417 | Contra Costa | near floor Mitchell Canyon; Mount Diablo, Mitchell Canyon | 213 | Comment | ||
| UC691738 | Helianthella castanea | Mary L. Bowerman | 1930-6-10 | 301 | Contra Costa | Summit Meridian Peak; Mount Diablo | Comment | |||
| UC691739 | Mimulus nasutus | Mary L. Bowerman | 1931-4-18 | 724 | Contra Costa | at junction of e and ne forks Sycamore Canyon; Mount Diablo | 396 | Comment | ||
| UC691740 | Mimulus nasutus | Mary L. Bowerman | 1933-4-9 | 1834 | Contra Costa | w fork Dannor Canyon; Mount Diablo | 243 | Comment | ||
| UC691742 | Orobanche fasciculata | Mary L. Bowerman | 1931-5-23 | 900 | Contra Costa | Mount Diablo. Oyster Point. | Comment | |||
| UC691743 | Orobanche fasciculata | Mary L. Bowerman | 1933-6-7 | 2255 | Contra Costa | Mount Diablo. North Peak Ridge, south face. | Comment | |||
| UC691747 | Orobanche uniflora subsp. occidentalis | Mary L. Bowerman | 1935-5-18 | 3029 | Contra Costa | Mount Diablo. North of the large summit parking area. Exposure northeast. | Comment | |||
| UC691748 | Orobanche uniflora subsp. occidentalis | Mary L. Bowerman | 1935-4-22 | 2895 | Contra Costa | Ridge west of Pioneer Road (west of Old State Road); Grassy hillside with northwest exposure. | Comment | |||
| UC691749 | Solanum umbelliferum | Mary L. Bowerman | 1930-6-5 | 258 | Contra Costa | Mount Diablo, West Road = North Road, 5.8 mi from entrance Mount Diablo | 457 | Comment | ||
| UC691750 | Symphoricarpos albus var. laevigatus | Mary L. Bowerman | 1931-5-21 | 880 | Contra Costa | Curry-Cave Point trail; Mount Diablo | 30 | Comment | ||
| UC691751 | Symphoricarpos albus var. laevigatus | Mary L. Bowerman | 1931-4-11 | 700 | Contra Costa | Pine Canyon Pine Canyon, Mount Diablo; Mount Diablo | Comment | |||
| UC691752 | Lonicera hispidula var. vacillans | Mary L. Bowerman | 1938-6-14 | 3681 | Contra Costa | Canyon Nook Mount Diablo | 670 | Comment | ||
| UC691755 | Viburnum ellipticum | Mary L. Bowerman | 1933-5-21 | 2162 | Contra Costa | Sulphur Spring Canyon, ridge between the two main forks, on the w side Mount Diablo | 365 | Comment | ||
| UC691758 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1935-3-24 | 2754 | Contra Costa | w face Lime Ridge (between two major cuts of the Cowell Cement Company); Mount Diablo | Comment | |||
| UC691761 | Solanum americanum | Mary L. Bowerman | 1931-8-29 | 1029 | Contra Costa | Mount Diablo, Sheep Camp Spring, by west road Sheep Camp Spring; Mount Diablo, Sheep Camp Spring | Comment | |||
| UC691762 | Mimulus grandis | Mary L. Bowerman | 1930-6-10 | 294 | Contra Costa | Mineral Spring (North Road) Mount Diablo | Comment | |||
| UC691763 | Helenium puberulum | Mary L. Bowerman | 1930-8-24 | 413 | Contra Costa | Mitchell Canyon just above edge of road Mount Diablo | Comment | |||
| UC691765 | Madia gracilis | Mary L. Bowerman | 1931-4-25 | 754 | Contra Costa | two mi by road from west entrance = North Gate; Mount Diablo | Comment | |||
| UC691767 | Madia gracilis | Mary L. Bowerman | 1933-5-17 | 2104 | Contra Costa | branch of Curry Canyon due s Olafson's barn (w-facing bank just n of first fork of canyon); Mount Diablo | 289 | Comment | ||
| UC691768 | Madia gracilis | Mary L. Bowerman | 1931-5-21 | 889 | Contra Costa | Curry-Cave Point trail | Comment | |||
| UC691770 | Cynoglossum grande | Mary L. Bowerman | 1935-3-15 | 2733 | Contra Costa | e. fork Arroyo del Cerro (Mt. Diablo, Peach Tree Springs rd.); Mt. Diablo, e. fork Arroyo del Cerro | 228 | Comment | ||
| UC691771 | Lomatium macrocarpum | Mary L. Bowerman | 1935-5-1 | 2945 | Contra Costa | w. rd. 4.4 mi. from entrance Mt. Diablo | 381 | Comment | ||
| UC691772 | Lomatium macrocarpum | Mary L. Bowerman | 1931-4-25 | 781 | Contra Costa | summit Meridian Peak (Mt. Diablo); Mt. Diablo | Comment | |||
| UC691774 | Eryngium aristulatum var. aristulatum | Mary L. Bowerman | June 1942 | 3850 | Contra Costa | South Rd. Mt.Diablo | Comment | |||
| UC691775 | Lomatium californicum | Mary L. Bowerman | 1931-6-2 | 914 | Contra Costa | Mt. Diablo, Gregory Ranch Rd. | 518 | Comment | ||
| UC691778 | Sonchus oleraceus | Mary L. Bowerman | 1930-8-24 | 416 | Contra Costa | Mitchell Canyon , Mitchell Canyon (Mount Diablo) | Comment | |||
| UC691779 | Lactuca serriola | Mary L. Bowerman | 1933-9-3 | 2420 | Contra Costa | spring ne Meridian-North saddle (below North Peak ridge); Mount Diablo | Comment | |||
| UC691780 | Lactuca serriola | Mary L. Bowerman | 1932-9-24 | 1591 | Contra Costa | ridge running w from Twin Peaks; Mount Diablo | 335 | Comment | ||
| UC691784 | Brickellia californica | Mary L. Bowerman | 1933-9-3 | 2422 | Contra Costa | rocky gully on sw side of ridge, e of dry spring and above large flat North Peak (Mount Diablo); , North Peak | Comment | |||
| UC691785 | Conyza canadensis | Mary L. Bowerman | 1930-10-4 | 477 | Contra Costa | Maple Spring Mount Diablo, Maple Spring | Comment | |||
| UC691787 | Erigeron petrophilus var. petrophilus | Mary L. Bowerman | 1931-8-29 | 1034 | Contra Costa | summit Meridian Peak; Mount Diablo | Comment | |||
| UC691790 | Sonchus oleraceus | Mary L. Bowerman | 1935-4-12 | 2813 | Contra Costa | North Road Mount Diablo (Mount Diablo) | 198 | Comment | ||
| UC691793 | Agoseris heterophylla var. heterophylla | Mary L. Bowerman | 1933-5-11 | 2093 a | Contra Costa | Rock City Ridge; Mt. Diablo | Comment | |||
| UC691794 | Agoseris heterophylla var. heterophylla | Mary L. Bowerman | 1933-5-18 | 2127 | Contra Costa | grassy slope Blackberry Spring; Mount Diablo | Comment | |||
| UC691795 | Agoseris heterophylla var. heterophylla | Mary L. Bowerman | 1934-3-18 | 2482 | Contra Costa | west of, (in small open flat on the edge of Donner Canyon) Russelman Park; Donner Canyon | 365 | Comment | ||
| UC691796 | Agoseris heterophylla var. cryptopleura | Mary L. Bowerman | 1935-4-17 | 2836 | Contra Costa | 2 mi from entrance Mt. Diablo West Road (=North Rd); Mt. Diablo | 289 | Comment | ||
| UC691797 | Uropappus lindleyi | Mary L. Bowerman | 1931-4-4 | 632 | Contra Costa | two mi by road from North Gate Mount Diablo (Mount Diablo); Mount Diablo | Comment | |||
| UC691801 | Pentachaeta alsinoides | Mary L. Bowerman | 1931-4-11 | 687 | Contra Costa | Pine Canyon Mount Diablo | 121 | Comment | ||
| UC691802 | Gnaphalium palustre | Mary L. Bowerman | 1935-7-22 | 3189 | Contra Costa | s side Meridian Peak (Hidden Pond); Mount Diablo | 518 | Comment | ||
| UC691803 | Pentachaeta alsinoides | Mary L. Bowerman | 1935-5-1 | 2938 | Contra Costa | west road 2 mi from entrance (across the creek); Mount Diablo | 182 | Comment | ||
| UC691807 | Osmorhiza berteroi | Mary L. Bowerman | 1931-3-21 | 594 | Contra Costa | Sycamore Canyon Mount Diablo | 350 | Comment | ||
| UC691808 | Solidago velutina subsp. californica | Mary L. Bowerman | 1930-8-24 | 434 | Contra Costa | Mitchell Canyon , Mitchell Canyon (Mount Diablo) | Comment | |||
| UC691809 | Perideridia oregana | Mary L. Bowerman | 1936-8-8 | 3525 | Contra Costa | Emmons Canyon Mount Diablo (w fork) | Comment | |||
| UC691810 | Perideridia oregana | Mary L. Bowerman | 1930-8-31 | 447 a | Contra Costa | Dan Cook Canyon Mount Diablo (open area at head (C.C.C. camp built there later)) | Comment | |||
| UC691813 | Ancistrocarphus filagineus | Mary L. Bowerman | 1932-4-9 | 1321 | Contra Costa | firebreak on large spur which heads into Sycsamore Canyon Inner Black Hills; Mount Diablo | Comment | |||
| UC691816 | Foeniculum vulgare | Mary L. Bowerman | 1936-9-17 | 3546 | Contra Costa | n.w. Mt.Zion (roadside s. of substation, Mt. Diablo); Mt. Diablo | Comment | |||
| UC691817 | Heterotheca sessiliflora subsp. echioides | Mary L. Bowerman | 1930-12-2 | 501 | Contra Costa | near base Mount Zion; Mount Diablo | Comment | |||
| UC691818 | Psilocarphus tenellus | Mary L. Bowerman | 1931-4-11 | 702 | Contra Costa | Mouth of Pine Canyon Mount Diablo | Comment | |||
| UC691819 | Logfia filaginoides | Mary L. Bowerman | 1935-5-1 | 2944 a | Contra Costa | West road 4.4 mi from entrance; Mount Diablo | 381 | Comment | ||
| UC691820 | Logfia filaginoides | Mary L. Bowerman | 1931-5-16 | 854 | Contra Costa | s side Meridian Peak summit; Mount Diablo, Meridian Peak summit | Comment | |||
| UC691823 | Gnaphalium palustre | Mary L. Bowerman | 1935-9-13 | 3342 | Contra Costa | Frog Pond Mount Diablo | Comment | |||
| UC691824 | Pseudognaphalium californicum | Mary L. Bowerman | 1935-5-30 | 3089 | Contra Costa | Eagle Point ridge | 320 | Comment | ||
| UC691825 | Pseudognaphalium californicum | Mary L. Bowerman | 1930-6-18 | 340 | Contra Costa | Dan Cook Canyon | 289 | Comment | ||
| UC691826 | Pseudognaphalium stramineum | Mary L. Bowerman | 1938-9-17 | 3717 | Contra Costa | Johnny Walker Spring Mount Diablo, Johnny Walker Spring | 731 | Comment | ||
| UC691831 | Dodecatheon hendersonii | Mary L. Bowerman | 1933-4-9 | 1839 | Contra Costa | Donner Canyon Mount Diablo, Donner Canyon | 243 | Comment | ||
| UC691832 | Anagallis arvensis | Mary L. Bowerman | 1931-4-4 | 635 a | Contra Costa | 2 mi. by rd. from west entrance (=North Gate) Mt. Diablo | Comment | |||
| UC691833 | Anagallis arvensis | Mary L. Bowerman | 1930-6-28 | 389 | Contra Costa | Mt. Diablo, Lower Silver Spring | Comment | |||
| UC691835 | Cicendia quadrangularis | Mary L. Bowerman | 1942-5-24 | 3842 | Contra Costa | Fossil Ridge Mount Diablo (lower Rock City Camp) | 457 | Comment | ||
| UC691838 | Fraxinus dipetala | Mary L. Bowerman | 1935-6-1 | 3103 | Contra Costa | first small ridge e Mitchell-Pine divide; Mount Diablo | 1005 | Comment | ||
| UC691840 | Asclepias fascicularis | Mary L. Bowerman | 1932-11-25 | 1667 | Contra Costa | Silver Spring Mount Diablo | Comment | |||
| UC691843 | Asclepias californica | Mary L. Bowerman | 1935-5-1 | 2944 | Contra Costa | 4.4 mi from entrance (West road = North Rd.); Mount Diablo | 381 | Comment | ||
| UC691844 | Calystegia purpurata | Mary L. Bowerman | 1931-4-4 | 658 | Contra Costa | North Road = West Road 4.5 mi from entrance Mount Diablo (bank above road); Mount Diablo | Comment | |||
| UC691845 | Calystegia purpurata | Mary L. Bowerman | 1933-4-26 | 1918 | Contra Costa | North Peak ridge ese of the Peak (south face, Mount Diablo); Mount Diablo, North Peak Ridge ese of the peak | 609 | Comment | ||
| UC691846 | Calystegia malacophylla subsp. pedicellata | Mary L. Bowerman | 1935-6-8 | 3126 | Contra Costa | Meridian Peak Summit , Meridian Peak summit (Mount Diablo) | 1170 | Comment | ||
| UC691851 | Calystegia purpurata | Mary L. Bowerman | 1931-4-4 | 658 | Contra Costa | North Road 4.5 mi from North Gate Mount Diablo (bank above road); Mount Diablo | 396 | Comment | ||
| UC691852 | Calystegia malacophylla subsp. pedicellata | Mary L. Bowerman | 1935-5-25 | 3072 | Contra Costa | s summit (Mount Diablo); Mount Diablo | 1082 | Comment | ||
| UC691855 | Fraxinus dipetala | Mary L. Bowerman | 1935-6-1 | 3104 | Contra Costa | first small ridge e Mitchell-Pine divide; Mount Diablo | 975 | Comment | ||
| UC691857 | Cuscuta subinclusa | Mary L. Bowerman | 1933-9-3 | 2418 | Contra Costa | s of Meridian-North Peak saddle; Mount Diablo | Comment | |||
| UC691858 | Erigeron foliosus var. franciscensis | Mary L. Bowerman | 1930-6-28 | 407 | Contra Costa | summit Meridian Peak | Comment | |||
| UC691859 | Erigeron foliosus var. franciscensis | Mary L. Bowerman | 1932-9-5 | 1550 | Contra Costa | e of the meridian Inner Black Hills; Mount Diablo, Inner Black Hills | Comment | |||
| UC691860 | Baccharis salicifolia subsp. salicifolia | Mary L. Bowerman | 1932-3-23 | 1134 | Contra Costa | Mount Diablo, Donner Canyon | 152 | Comment | ||
| UC691861 | Baccharis salicifolia subsp. salicifolia | Mary L. Bowerman | 1931-5-2 | 798 | Contra Costa | Donner Canyon stream Mount Diablo | 152 | Comment | ||
| UC691862 | Erigeron philadelphicus var. philadelphicus | Mary L. Bowerman | 1933-5-18 | 2118 | Contra Costa | Blackberry Spring Mount Diablo, Blackberry Spring | Comment | |||
| UC691864 | Ericameria arborescens | Mary L. Bowerman | 1933-9-9 | 2438 | Contra Costa | ridge above Frog Pond; Mt. Diablo | Comment | |||
| UC691865 | Calystegia | Mary L. Bowerman | 1935-6-1 | 3115 | Contra Costa | Meridian in loop of road on ridge s of the summit parking area (Mount Diablo); , Meridian Peak on ridge s of the summit | 1097 | Comment | ||
| UC691866 | Ericameria arborescens | Mary L. Bowerman | 1932-9-17 | 1583 | Contra Costa | w fork Donner Canyon (bank between upper forks); Mount Diablo | 304 | Comment | ||
| UC691869 | Fraxinus dipetala | Mary L. Bowerman | 1930-6-22 | 363 | Contra Costa | Mitchell Canyon Mount Diablo | Comment | |||
| UC691871 | Eryngium castrense | Mary L. Bowerman | 1935-6-28 | 3174 | Contra Costa | s. Meridian Peak summit (300 yds. e. of meridian fence line); Mt. Diablo | 487 | Comment | ||
| UC691872 | Eryngium castrense | Mary L. Bowerman | 1931-6-16 | 926 | Contra Costa | by old <Govornment> Trail Chase Pond; Mt. Diablo, Chase Pond | 563 | Comment | ||
| UC691873 | Sanicula crassicaulis | Mary L. Bowerman | 1930-6-5 | 248 | Contra Costa | Mount Diablo, West Road 5.8 mi from entrance Mount Diablo; , West Road | 457 | Comment | ||
| UC691877 | Sanicula tuberosa | Mary L. Bowerman | 1931-4-19 | 743 | Contra Costa | Mount Diablo, Upper Deer Flat Upper Deer Flat; Mount Diablo, Upper Deer Flat | Comment | |||
| UC691878 | Sanicula saxatilis | Mary L. Bowerman | 1935-5-18 | 3025 | Contra Costa | Mount Diablo, across the road from and a little east of the parking area Mount Diablo | 1066 | Comment | ||
| UC691881 | Heracleum lanatum | Mary L. Bowerman | 1930-8-24 | 422 | Contra Costa | Mt. Diablo, Mitchell Canyon | Comment | |||
| UC691883 | Conium maculatum | Mary L. Bowerman | 1935-6-8 | 3121 | Contra Costa | Mt. Diablo, Muir Area | Comment | |||
| UC691884 | Conium maculatum | Mary L. Bowerman | 1935-6-8 | 3121 | Contra Costa | Mount Diablo, Muir Area Mount Diablo; , Muir Area | Comment | |||
| UC691886 | Angelica californica | Mary L. Bowerman | 1935-6-15 | 3140 | Contra Costa | below Ransom Point (Mount Diablo, Eagle Point); Mount Diablo, Eagle Point | 822 | Comment | ||
| UC691887 | Angelica californica | Mary L. Bowerman | 1935-3-16 | 2740 | Contra Costa | Mount Diablo, e fork of Arroyo del Cerro Arroyo del Cerro; Mount Diablo, Arroyo del Cerro | 274 | Comment | ||
| UC691888 | Perideridia californica | Mary L. Bowerman | 1935-5-25 | 3075 | Contra Costa | Rhine Canyon Mount Diablo (gully bottom at top of rock gorge) | 923 | Comment | ||
| UC691889 | Perideridia californica | Mary L. Bowerman | 1933-4-26 | 1930 | Contra Costa | Perkins Canyon Mount Diablo (between main e ridge of North Peak and ridge to its south, by edge of stream) | 518 | Comment | ||
| UC691890 | Perideridia kelloggii | Mary L. Bowerman | 1938-6-30 | 3698 | Contra Costa | Black Oak Flat Mount Diablo (dry streamlet n of chaparral) | 762 | Comment | ||
| UC691891 | Anthriscus caucalis | Mary L. Bowerman | 1932-5-6 | 1413 | Contra Costa | Mitchell Canyon floor Mitchell Canyon; Mount Diablo | Comment | |||
| UC691892 | Yabea microcarpa | Mary L. Bowerman | 1933-5-17 | 2100 | Contra Costa | branch of Curry Canyon (w-facing bank just ne of first fork of canyon, due s of Olafsons' barn); Mount Diablo | 289 | Comment | ||
| UC691894 | Daucus pusillus | Mary L. Bowerman | 1931-5-21 | 878 | Contra Costa | Curry-Cave Point trail Mt. Diablo; , Curry-Cave Point trail | 304 | Comment | ||
| UC691896 | Apiastrum angustifolium | Mary L. Bowerman | 1930-6-7 | 289 | Contra Costa | Mount Diablo summit Mount Diablo | Comment | |||
| UC691897 | Apiastrum angustifolium | Mary L. Bowerman | 1933-4-26 | 1917 | Contra Costa | Mount Diablo, North Peak North Peak; Mount Diablo, North Peak | 609 | Comment | ||
| UC691898 | Apiastrum angustifolium | Mary L. Bowerman | 1932-4-27 | 1391 | Contra Costa | canyon w of Riggs Canyon (Mount Diablo, Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC691899 | Forestiera pubescens | Mary L. Bowerman | 1936-6-20 | 3414 | Contra Costa | w side of ridge w Mt. Zion; Mount Diablo | 198 | Comment | ||
| UC691900 | Yabea microcarpa | Mary L. Bowerman | 1932-4-16 | 1342 | Contra Costa | n side Eagle Point; Mount Diablo | 670 | Comment | ||
| UC691901 | Yabea microcarpa | Mary L. Bowerman | 1931-4-18 | 725 | Contra Costa | junction of e and ne forks Sycamore Canyon; Mount Diablo | Comment | |||
| UC691902 | Calystegia purpurata | Mary L. Bowerman | 1932-9-24 | 1588 | Contra Costa | ridge running w from Twin Peaks (Mount Diablo); , ridge running w from Twin Peaks | 335 | Comment | ||
| UC691904 | Cuscuta subinclusa | Mary L. Bowerman | 1932-9-17 | 1587 | Contra Costa | Donner Canyon, w fork toward mouth Mount Diablo | Comment | |||
| UC691905 | Forestiera pubescens | Mary L. Bowerman | 1936-6-20 | 3414 | Contra Costa | w side of ridge w Mt. Zion; Mount Diablo | 198 | Comment | ||
| UC691906 | Baccharis pilularis | Mary L. Bowerman | 1930-9-27 | 470 | Contra Costa | west road 2 miles from entrance North Road; Mount Diablo | Comment | |||
| UC691910 | Polypogon monspeliensis | Mary L. Bowerman | 1932-11-19 | 1656 | Contra Costa | Lower Grapevine Spring Mount Diablo; , Lower Grapevine Spring | Comment | |||
| UC691913 | Juncus patens | Mary L. Bowerman | 1933-9-9 | 2436 | Contra Costa | Frog Pond Mount Diablo | Comment | |||
| UC691914 | Chenopodium berlandieri | Mary L. Bowerman | 1933-8-26 | 2417 | Contra Costa | roadside about 2 mi below Rock City; Mount Diablo, Black Hills | Comment | |||
| UC691915 | Juncus patens | Mary L. Bowerman | 1933-11-9 | 2469 | Contra Costa | West Sheepherders' Spring Mount Diablo | 701 | Comment | ||
| UC691916 | Amaranthus retroflexus | Mary L. Bowerman | 1938-10-15 | 3727 | Contra Costa | North Road, by trail to w of spring Mount Diablo | 213 | Comment | ||
| UC691917 | Chenopodium berlandieri | Mary L. Bowerman | 1932-9-3 | 1537 | Contra Costa | roadside just below Meridian Peak summit; Mount Diablo | Comment | |||
| UC691921 | Salix exigua var. hindsiana | Mary L. Bowerman | 1935-5-30 | 3081 | Contra Costa | by Donner Canyon stream Donner Canyon; Mt. Diablo | 152 | Comment | ||
| UC691922 | Salix exigua var. hindsiana | Mary L. Bowerman | 1936-5-6 | 3412 a | Contra Costa | Mitchell Canyon Mt. Diablo, Mitchell Canyon | 152 | Comment | ||
| UC691923 | Salix laevigata | Mary L. Bowerman | 1933-5-21 | 2162 a | Contra Costa | stream bed immediately below thimbleberry patch in Sulphur Spring fork; Mt. Diablo, Sulphur Spring Canyon | Comment | |||
| UC691924 | Salix laevigata | Mary L. Bowerman | 1935-6-1 | 3119 | Contra Costa | by rd. just below Silver Springs Grapevine Picnic Grounds; Mt. Diablo | 853 | Comment | ||
| UC691926 | Berberis pinnata | Mary L. Bowerman | 1931-2-22 | 517 | Contra Costa | e fork Sycamore Canyon; Mt Diablo | Comment | |||
| UC691927 | Pinus coulteri | Mary L. Bowerman | 1931-3-8 | 565 | Contra Costa | above Mitchell Rock; Mount Diablo | Comment | |||
| UC691928 | Pinus sabiniana | Mary L. Bowerman | 1931-2-8 | 516 | Contra Costa | by roadside around bend from (below) Silver Spring; Mount Diablo | Comment | |||
| UC691929 | Pinus attenuata | Mary L. Bowerman | 1932-3-20 | 1121 a | Contra Costa | toward top of middle ridge (in ne fork of creek); Mount Diablo, Inner Black Hills, Sycamore Creek | Comment | |||
| UC691930 | Pinus coulteri | Mary L. Bowerman | 1931-3-8 | 565 | Contra Costa | above Mitchell Rock; Mount Diablo | Comment | |||
| UC691931 | Amaranthus retroflexus | Mary L. Bowerman | 1936-9-9 | 3539 | Contra Costa | just below Blackhawk Ranch; Mount Diablo, Sycamore Canyon | Comment | |||
| UC691932 | Amaranthus albus | Mary L. Bowerman | 1935-6-28 | 3176 | Contra Costa | s of Meridian Peak summit (300 yds e of the meridian fence); Mt. Diablo | 487 | Comment | ||
| UC691934 | Amaranthus californicus | Mary L. Bowerman | 1935-9-13 | 3336 | Contra Costa | Hidden Pond Mount Diablo | Comment | |||
| UC691935 | Chenopodium californicum | Mary L. Bowerman | 1931-3-7 | 546 | Contra Costa | Sheep Corral Spring Mount Diablo | Comment | |||
| UC691936 | Chenopodium californicum | Mary L. Bowerman | 1935-3-16 | 2746 | Contra Costa | Arroyo del Cerro Mount Diablo (between the fork) | 304 | Comment | ||
| UC691938 | Juncus patens | Mary L. Bowerman | 1932-11-26 | 1674 | Contra Costa | between Corral Spring and Boulevard Spring; Mount Diablo, Patens Springs | Comment | |||
| UC691939 | Juncus balticus | Mary L. Bowerman | 1933-9-15 | 2444 | Contra Costa | s-face Meridian Peak; Mount Diablo, , Hunt Spring | 762 | Comment | ||
| UC691941 | Luzula comosa | Mary L. Bowerman | 1931-2-28 | 524 | Contra Costa | n slope Rock City Ridge (= Fossil Ridge, Mount Diablo, near Rock City); Mount Diablo, Rock City Ridge nr Rock City, = Fossil Ridge | Comment | |||
| UC691942 | Juglans californica var. hindsii | Mary L. Bowerman | 1936-5-6 | 3412 | Contra Costa | Mitchell Canyon floor Mount Diablo (10 feet from stream) | 259 | Comment | ||
| UC691943 | Umbellularia californica | Mary L. Bowerman | 1930-8-31 | 453 a | Contra Costa | Mount Diablo, Sloan Road e of the Sloan place (Inner Black Hills) Mount Diablo | Comment | |||
| UC691944 | Umbellularia californica | Mary L. Bowerman | 1931-2-8 | 514 | Contra Costa | Summit of Mount Diablo Mount Diablo | Comment | |||
| UC691946 | Amaranthus albus | Mary L. Bowerman | 1932-8-27 | 1515 | Contra Costa | s of Turtle Rock; Mt. Diablo | Comment | |||
| UC691947 | Delphinium californicum | Mary L. Bowerman | 1935-5-30 | 3091 | Contra Costa | rock slide Mount Diablo, Eagle Point Ridge | 350 | Comment | ||
| UC691948 | Delphinium californicum | Mary L. Bowerman | 1935-5-30 | 3091 | Contra Costa | rock slide Mount Diablo, Eagle Point Ridge | 350 | Comment | ||
| UC691949 | Delphinium californicum | Mary L. Bowerman | 1931-5-16 | 863 | Contra Costa | clearing n of road at foot last steep stretch; Mount Diablo, Meridian Peak summit | 1143 | Comment | ||
| UC691950 | Delphinium nudicaule | Mary L. Bowerman | 1933-6-14 | 2284 | Contra Costa | bottom of second gully w north spur; Mount Diablo, Inner Black Hills | Comment | |||
| UC691951 | Ranunculus aquatilis | Mary L. Bowerman | 1935-6-21 | 3155 | Contra Costa | s Turtle Rock (winter pool e of main pond); Mount Diablo | Comment | |||
| UC691952 | Ranunculus aquatilis | Mary L. Bowerman | 1933-3-18 | 1754 | Contra Costa | Hidden Pond Mount Diablo | Comment | |||
| UC691954 | Carex serratodens | Mary L. Bowerman | 1938-6-30 | 3706 | Contra Costa | Indian Ceremonial Spring Mount Diablo | 1005 | Comment | ||
| UC691955 | Zigadenus fremontii | Mary L. Bowerman | 1932-3-6 | 1103 | Contra Costa | mouth Sycamore Canyon; Mount Diablo, mouth Sycamore Canyon | Comment | |||
| UC691956 | Chlorogalum pomeridianum var. pomeridianum | Mary L. Bowerman | 1930-6-5 | 239 | Contra Costa | North Road 2.9 mi from North Gate Mount Diablo; Mount Diablo | 243 | Comment | ||
| UC691959 | Carex serratodens | Mary L. Bowerman | 1933-4-15 | 1856 | Contra Costa | canyon s Arroyo del Cerro (hollow in gully near main stream); Mount Diablo | Comment | |||
| UC691961 | Carex pellita | Mary L. Bowerman | 1935-5-16 | 3000 | Contra Costa | Russelman Park Road at Gregory Ranch junction; Mount Diablo | 289 | Comment | ||
| UC691962 | Carex densa | Mary L. Bowerman | 1934-4-21 | 2531 | Contra Costa | at junction of North and South Roads Canyon Nook | Comment | |||
| UC691965 | Carex barbarae | Mary L. Bowerman | 1983-9-9 | 2433 | Contra Costa | Frog Pond, W side Mount Diablo | Comment | |||
| UC691967 | Cyperus niger | Mary L. Bowerman | 1932-11-11 | 1640 | Contra Costa | Mt. Diablo, Lower Moses Rock Spring | Comment | |||
| UC691968 | Cyperus niger | Mary L. Bowerman | 1930-10-4 | 480 | Contra Costa | Mt. Diablo, Maple Spring | Comment | |||
| UC691969 | Eleocharis parishii | Mary L. Bowerman | 1931-4-11 | 705 a | Contra Costa | Sulphur Spring in Pine Canyon Mount Diablo | 137 | Comment | ||
| UC691970 | Eleocharis macrostachya | Mary L. Bowerman | 1938-5-28 | 3645 | Contra Costa | Maple Spring, on upper margin especially in the NW corner Mount Diablo | Comment | |||
| UC691971 | Eleocharis macrostachya | Mary L. Bowerman | 1938-5-28 | 3645 | Contra Costa | Maple Spring, on upper margin, especially in the NW corner Mount Diablo | Comment | |||
| UC691972 | Eleocharis macrostachya | Mary Bowerman | 1935-6-21 | 3152 | Contra Costa | S of Turtle Rock (pool E of main pond); Mount Diablo | Comment | |||
| UC691974 | Eleocharis macrostachya | Mary L. Bowerman | 1935-6-21 | 3151 | Contra Costa | S of Turtle Rock (tiny pool above main pond); Mount Diablo | Comment | |||
| UC691975 | Scirpus americanus | Mary L. Bowerman | 1933-4-22 | 1882 | Contra Costa | just s of highway Heather Farm (Mount Diablo); , nw end Shell Ridge | Comment | |||
| UC691976 | Juncus xiphioides | Mary L. Bowerman | 1930-6-28 | 383 | Contra Costa | Canyon Nook Picnic Grounds Mount Diablo | 670 | Comment | ||
| UC691979 | Juncus xiphioides | Mary L. Bowerman | 1933-6-21 | 2337 | Contra Costa | Donner Canyon Mount Diablo | 335 | Comment | ||
| UC691983 | Juncus bufonius var. bufonius | Mary L. Bowerman | 1931-4-4 | 635 | Contra Costa | Mount Diablo, 2 mi by road from West Entrance = North Gate Mount Diablo | Comment | |||
| UC691984 | Juncus ambiguus | Mary L. Bowerman | 1930-6-10 | 292 | Contra Costa | Mount Diablo, Mineral Spring Mineral Spring; Mount Diablo, Mineral Spring | Comment | |||
| UC691985 | Juncus bufonius var. bufonius | Mary L. Bowerman | 1931-4-11 | 705 | Contra Costa | Sulphur Spring in Pine Canyon, Mount Diablo Sulphur Spring; Mount Diablo, Pine Canyon, Sulphur Spring | 137 | Comment | ||
| UC691986 | Juncus bufonius var. congestus | Mary L. Bowerman | 1932-11-26 | 1671 | Contra Costa | Mount Diablo, Boulevard Spring (North Road) Boulevard Spring; Mount Diablo, Boulevard Spring | Comment | |||
| UC691987 | Juncus ambiguus | Mary L. Bowerman | 1933-4-22 | 1885 | Contra Costa | nw end of Shell Ridge (s of highway (Heather Farm), Mount Diablo); Mount Diablo, Shell Ridge | Comment | |||
| UC691990 | Calochortus umbellatus | Mary L. Bowerman | 1931-4-18 | 727 | Contra Costa | at head of ne fork Sycamore Canyon; Mount Diablo | Comment | |||
| UC691993 | Calochortus pulchellus | Mary L. Bowerman | 1930-6-5 | 242 | Contra Costa | 5.8 mi from entrance (= North Gate) (West road (=North Rd)); Mount Diablo | 457 | Comment | ||
| UC691994 | Smilacina racemosa | Mary L. Bowerman | 1931-5-23 | 897 | Contra Costa | Alamo Canyon Mount Diablo (e fork, upper end, not far from saddle) | Comment | |||
| UC691995 | Smilacina racemosa | Mary L. Bowerman | 1933-5-22 | 2168 | Contra Costa | e Knobcone Point (on n face (2 small ridges w of n ridge bearing Pinus attenuata)); Mount Diablo, Inner Black Hills | Comment | |||
| UC691996 | Smilacina stellata | Mary L. Bowerman | 1933-6-20 | 2332 | Contra Costa | Donner Canyon Mount Diablo (by stream where streamlet enters from w) | 259 | Comment | ||
| UC691997 | Disporum hookeri | Mary L. Bowerman | 1933-4-22 | 1888 | Contra Costa | Mount Diablo, Curry-Cave Point trail Mount Diablo; , Curry-Cave Point trail | 426 | Comment | ||
| UC692000 | Calochortus luteus | Mary L. Bowerman | 1930-6-18 | 334 | Contra Costa | Dan Cook Canyon, where C.C.C. Camp built later Mount Diablo | Comment | |||
| UC692001 | Disporum hookeri | Mary L. Bowerman | 1931-3-22 | 606 | Contra Costa | Mount Diablo, e fork Alamo Canyon Alamo Canyon; Mount Diablo, Alamo Canyon | Comment | |||
| UC692002 | Fritillaria affinis | Mary L. Bowerman | 1931-3-8 | 561 | Contra Costa | Mount Diablo, near mouth of Mitchell Canyon Mitchell Canyon; Mount Diablo, Mitchell Canyon | Comment | |||
| UC692004 | Fritillaria affinis | Mary L. Bowerman | 1933-5-9 | 2053 | Contra Costa | Mount Diablo, Mountain House Canyon Mountain House Canyon; Mount Diablo, Mountain House Canyon | 670 | Comment | ||
| UC692005 | Lilium pardalinum | Mary L. Bowerman | 1935-6-21 | 3144 | Contra Costa | e fork Arroyo del Cerro; Mount Diablo | 289 | Comment | ||
| UC692006 | Lilium pardalinum | Mary L. Bowerman | 1935-6-21 | 3144 | Contra Costa | e fork Arroyo del Cerro; Mount Diablo | 289 | Comment | ||
| UC692009 | Trillium chloropetalum | Mary L. Bowerman | 1931-3-21 | 592 | Contra Costa | Mt. Diablo, Sycamore Canyon | 350 | Comment | ||
| UC692010 | Trillium chloropetalum | Mary L. Bowerman | 1931-5-21 | 2147 | Contra Costa | below <&> s. from Curry Canyon Grape Spring; Mt. Diablo | Comment | |||
| UC692013 | Carex serratodens | Mary L. Bowerman | 1932-11-19 | 1653 | Contra Costa | Elder Spring Mount Diablo | Comment | |||
| UC692014 | Carex serratodens | Mary L. Bowerman | 1933-5-3 | 1986 | Contra Costa | Alder Creek Mount Diablo | 762 | Comment | ||
| UC692016 | Eriogonum gracile var. gracile | Mary L. Bowerman | 1932-9-3 | 1540 | Contra Costa | summit of Mount Diablo Mount Diablo | Comment | |||
| UC692017 | Eriogonum gracile var. gracile | Mary L. Bowerman | 1930-6-7 | 279 | Contra Costa | summit of Mount Diablo Mount Diablo | Comment | |||
| UC692020 | Calandrinia ciliata | Mary L. Bowerman | 1939-5-2 | 3741 | Contra Costa | by road to Barbecue Terrace ((off South Road)); Mount Diablo | 563 | Comment | ||
| UC692022 | Allium unifolium | Mary L. Bowerman | 1932-5-6 | 1425 | Contra Costa | near road, Mitchell Canyon Mt. Diablo, Mitchell Canyon | 243 | Comment | ||
| UC692023 | Allium falcifolium | Mary L. Bowerman | 1930-6-14 | 333 | Contra Costa | summit Mount Diablo Mount Diablo | Comment | |||
| UC692024 | Allium unifolium | Mary L. Bowerman | 1935-5-18 | 3019 | Contra Costa | nw-facing slope across the road from and a little e parking area; Mt. Diablo | 1066 | Comment | ||
| UC692026 | Allium falcifolium | Mary L. Bowerman | 1932-4-16 | 1347 | Contra Costa | at summit, Eagle Point Mount Diablo, Eagle Point | Comment | |||
| UC692027 | Allium acuminatum | Mary L. Bowerman | 1930-6-10 | 307 | Contra Costa | Meridian Peak summit, Mount Diablo Mount Diablo, Meridian Peak | Comment | |||
| UC692028 | Allium serra | Mary L. Bowerman | 1933-4-26 | 1932 | Contra Costa | Perkins Canyon branch between the main ridge of North Peak and the ridge to its south Mount Diablo, Perkins Canyon | 518 | Comment | ||
| UC692030 | Dichelostemma congestum | Mary L. Bowerman | 1935-5-1 | 2943 | Contra Costa | 4.4 mi from West road (= North Rd.) entrance; Mount Diablo | 396 | Comment | ||
| UC692031 | Dichelostemma congestum | Mary L. Bowerman | 1931-4-11 | 711 | Contra Costa | Pine Canyon, near mouth Mount Diablo | Comment | |||
| UC692032 | Salix lasiolepis | Mary L. Bowerman | 1931-3-14 | 567 | Contra Costa | Riggs Canyon Mount Diablo (e side) | Comment | |||
| UC692034 | Alnus rhombifolia | Mary L. Bowerman | 1931-10-13 | 1058 | Contra Costa | Alamo Canyon Mount Diablo | 259 | Comment | ||
| UC692035 | Corylus californica | Mary L. Bowerman | 1931-5-23 | 894 | Contra Costa | Alamo Canyon Mount Diablo | 487 | Comment | ||
| UC692036 | Phoradendron villosum | Mary L. Bowerman | 1930-6-22 | 358 | Contra Costa | on flat above Mitchell Canyon (Mount Diablo); Mount Diablo | Comment | |||
| UC692038 | Phoradendron villosum | Mary L. Bowerman | 1930-9-9 | 450 | Contra Costa | knoll by canyon running past Gabriel Hinks' | Comment | |||
| UC692040 | Phoradendron macrophyllum | Mary L. Bowerman | 1931-2-22 | 520 | Contra Costa | head of e. fork Sycamore Canyon; Mt. Diablo, Sycamore Canyon | Comment | |||
| UC692041 | Arceuthobium campylopodum | Mary L. Bowerman | 1930-6-22 | 374 | Contra Costa | above main canyon (Mitchell Canyon Trail); Mount Diablo | Comment | |||
| UC692042 | Arceuthobium campylopodum | Mary L. Bowerman | 1930-6-22 | 373 | Contra Costa | above main canyon (Mitchell Canyon Trail); Mount Diablo | Comment | |||
| UC692043 | Arceuthobium campylopodum | Mary L. Bowerman | 1931-10-31 | 1065 | Contra Costa | south Rd near junction Mount Diablo | Comment | |||
| UC692044 | Arceuthobium campylopodum | Mary L. Bowerman | 1931-10-31 | 1064 | Contra Costa | south Rd near junction Mount Diablo | Comment | |||
| UC692046 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1931-9-12 | 1037 | Contra Costa | Mitchell Canyon, spur jutting out into w fork Mount Diablo | 838 | Comment | ||
| UC692047 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1931-10-23 | 1062 | Contra Costa | Riggs Canyon Mount Diablo | Comment | |||
| UC692048 | Eriogonum gracile var. gracile | Mary L. Bowerman | 1931-9-12 | 1038 | Contra Costa | spur jutting into west fork of Mitchell Canyon Mount Diablo, Mitchell Canyon | 838 | Comment | ||
| UC692049 | Eriogonum gracile | Mary L. Bowerman | 1930-9-27 | 468 | Contra Costa | West base spring Mount Diablo | Comment | |||
| UC692050 | Eriogonum gracile var. gracile | Mary L. Bowerman | 1930-9-9 | 458 | Contra Costa | North Peak, Mount Diablo Mount Diablo; above Gabriel-Hinks'? | Comment | |||
| UC692051 | Salix laevigata | Mary L. Bowerman | 1931-3-1 | 529 | Contra Costa | near n gate Mt. Diablo | Comment | |||
| UC692052 | Salix laevigata | Mary L. Bowerman | 1931-3-1 | 530 | Contra Costa | near w. entrance = N. Gate Mt. Diablo | Comment | |||
| UC692054 | Salix laevigata | Mary L. Bowerman | 1935-5-30 | 3085 | Contra Costa | by Donner Canyon stream Mt. Diablo | 161 | Comment | ||
| UC692055 | Salix lasiolepis | Mary L. Bowerman | 1932-8-27 | 1520 | Contra Costa | spring s Turtle Rock; Mount Diablo | Comment | |||
| UC692056 | Salix lasiolepis | Mary L. Bowerman | 1931-2-22 | 519 | Contra Costa | Sycamore Canyon; mouth | Comment | |||
| UC692058 | Urtica dioica subsp. holosericea | Mary L. Bowerman | 1931-8-29 | 1032 | Contra Costa | Mount Diablo, Sheep Camp Spring, by West Road Sheep Camp Spring; Mount Diablo, Sheep Camp Spring | Comment | |||
| UC692059 | Urtica dioica subsp. holosericea | Mary L. Bowerman | 1932-11-25 | 1665 | Contra Costa | Mount Diablo, Silver Spring Silver Spring; Mount Diablo, Silver Spring | Comment | |||
| UC692061 | Hesperocnide tenella | Mary L. Bowerman | 1931-4-18 | 717 | Contra Costa | Sycamore Canyon Mount Diablo; , Sycamore Canyon | Comment | |||
| UC692062 | Salix lasiolepis | Mary L. Bowerman | 1933-2-23 | 1721 | Contra Costa | Donner Canyon Mount Diablo (w fork toward mouth, by streambed) | Comment | |||
| UC692063 | Salix lasiolepis | Mary L. Bowerman | 1932-11-11 | 1638 | Contra Costa | gully 250 ft below Moses Rock Spring; Mount Diablo | Comment | |||
| UC692067 | Salix lasiolepis | Mary L. Bowerman | 1933-4-9 | 1830 | Contra Costa | streambed below Twin Peaks (w fork of canyon); Mount Diablo, Donner Canyon | Comment | |||
| UC692068 | Polygonum amphibium var. emersum | Mary L. Bowerman | 1931-6-16 | 928 | Contra Costa | Chase Pond Mount Diablo (by Old Government Trail) | Comment | |||
| UC692070 | Rumex crispus | Mary L. Bowerman | 1930-10-4 | 478 | Contra Costa | Maple Spring Mount Diablo | Comment | |||
| UC692071 | Clematis lasiantha | Mary L. Bowerman | 1930-6-7 | 272 | Contra Costa | Meridian Peak summit Mt. Diablo | Comment | |||
| UC692072 | Typha latifolia | Mary L. Bowerman | 1938-6-14 | 3677 | Contra Costa | Mineral Spring Mount Diablo (along streamlet); , Mineral Spring | 350 | Comment | ||
| UC692074 | Juniperus californica | Mary L. Bowerman | 1933-11-9 | 2470 | Contra Costa | between Sheepherder's Spring and Chase Pond (on the w side of canyon); Mount Diablo | Comment | |||
| UC692075 | Juncus mexicanus | Mary L. Bowerman | 1933-4-22 | 1884 | Contra Costa | nw end Shell Ridge (s of the highway (Heather Farm)); Mount Diablo | Comment | |||
| UC692079 | Isoetes howellii | Mary L. Bowerman | 1935-7-22 | 3187 a | Contra Costa | s. side Meridian Peak (w. end Hidden Pond); Mt. Diablo, Hidden Pond | 518 | Comment | ||
| UC692080 | Isoetes howellii | Mary L. Bowerman | 1935-6-28 | 3166 | Contra Costa | Chase Pond s. of summit Mt.Diablo (by Old Government trail, e. side of pond); , Chase Pond | 548 | Comment | ||
| UC692083 | Lemna minuscula | Mary L. Bowerman | 1932-8-27 | 1518 | Contra Costa | s of Turtle Rock (Mount Diablo); Mount Diablo | Comment | |||
| UC692084 | Delphinium hesperium subsp. hesperium | Mary L. Bowerman | 1938-5-25 | 3635 | Contra Costa | s-facing slope above North Road 2.1 mi from North Gate; Mount Diablo | 182 | Comment | ||
| UC692085 | Clematis lasiantha | Mary L. Bowerman | 1930-6-7 | 272 | Contra Costa | summit Mt. Diablo | Comment | |||
| UC692086 | Aquilegia formosa | Mary L. Bowerman | 1935-5-18 | 3021 | Contra Costa | across the rd and a little east from the parking area Mount Diablo | 1066 | Comment | ||
| UC692087 | Clematis lasiantha | Mary L. Bowerman | 1935-6-1 | 3100 | Contra Costa | gully e. Mitchell-Pine Divide; Mt. Diablo | 975 | Comment | ||
| UC692090 | Delphinium patens subsp. patens | Mary L. Bowerman | 1933-5-17 | 2110 | Contra Costa | branch of Curry due s Olafsen's barn (w-facing bank 20 ft above stream); Mount Diablo | Comment | |||
| UC692094 | Alisma plantago-aquatica | Mary L. Bowerman | 1933-9-9 | 2429 | Contra Costa | Frog Pond Mount Diablo | Comment | |||
| UC692095 | Alisma plantago-aquatica | Mary L. Bowerman | 1933-9-9 | 2429 | Contra Costa | Frog Pond Mount Diablo | Comment | |||
| UC692096 | Epipactis gigantea | Mary L. Bowerman | 1931-5-28 | 906 | Contra Costa | Castle Rock Ranch Mount Diablo, Pine Canyon (e end, gully to s, on dry waterfall between two pools) | Comment | |||
| UC692097 | Alisma plantago-aquatica | Mary L. Bowerman | 1935-9-13 | 3331 | Contra Costa | scattered over the center Chase Pond; Mount Diablo | Comment | |||
| UC692100 | Pinus sabiniana | Mary L. Bowerman | 1933-5-10 | 2070 | Contra Costa | 100 ft below Muir Area | Comment | |||
| UC692103 | Dicentra chrysantha | Mary L. Bowerman | 1932-9-3 | 1529 | Contra Costa | Muir Area; Mount Diablo | Comment | |||
| UC692104 | Pinus attenuata | Mary L. Bowerman | 1933-5-11 | 2080 | Contra Costa | Inner Black Hills , Mount Diablo (w end of chaparral n of crest) | Comment | |||
| UC692105 | Eschscholzia californica | Mary L. Bowerman | 1933-5-3 | 1973 | Contra Costa | due s Meridian Peak summit (on hillside above flat); Mount Diablo | Comment | |||
| UC692106 | Stylomecon heterophylla | Mary L. Bowerman | 1932-5-6 | 1410 | Contra Costa | w bank Mitchell Canyon Mount Diablo; , w bank Mitchell Canyon | 182 | Comment | ||
| UC692110 | Juniperus californica | Mary L. Bowerman | 1932-10-9 | 1629 | Contra Costa | ridge on ne side North Peak ((above Gabriel-Hinks')); Mount Diablo | 685 | Comment | ||
| UC692111 | Eriogonum luteolum var. luteolum | Mary L. Bowerman | 1932-10-22 | 1637 | Contra Costa | road to Quicksilver Mine (flats at base of North Peak); Mount Diablo, North Peak | Comment | |||
| UC692112 | Cystopteris fragilis | Mary L. Bowerman | 1933-5-21 | 2156 | Contra Costa | above Grape Spring gully Sulphur Spring Canyon; Mt. Diablo | Comment | |||
| UC692114 | Dryopteris arguta | Mary L. Bowerman | 1930-8-24 | 427 | Contra Costa | lower trail Mitchell Canyon; Mt. Diablo | 259 | Comment | ||
| UC692115 | Pteridium aquilinum var. pubescens | Mary L. Bowerman | 1930-8-24 | 426 | Contra Costa | lower trail w of stream Mitchell Canyon; Mt. Diablo | 259 | Comment | ||
| UC692118 | Pellaea andromedifolia | Mary L. Bowerman | 1930-8-24 | 428 | Contra Costa | lower trail Mitchell Canyon; Mt Diablo | 259 | Comment | ||
| UC692119 | Pellaea mucronata var. mucronata | Mary L. Bowerman | 1933-5-2 | 1956 | Contra Costa | below Pioneer Camp (just above upper edge of chaparral); Mt Diablo | 762 | Comment | ||
| UC692122 | Polypodium calirhiza | Mary L. Bowerman | 1933-12-2 | 2478 | Contra Costa | rocks by Alder Canyon Alder Canyon; Mt. Diablo | 533 | Comment | ||
| UC692123 | Ranunculus hebecarpus | Mary L. Bowerman | 1931-3-29 | 613 | Contra Costa | Riggs Canyon Mount Diablo | Comment | |||
| UC692125 | Ranunculus hebecarpus | Mary L. Bowerman | 1932-3-23 | 1130 | Contra Costa | ridge e Donner Canyon (at saddle); Mount Diablo | 274 | Comment | ||
| UC692127 | Ranunculus muricatus | Mary L. Bowerman | 1933-4-15 | 1844 | Contra Costa | canyon s Arroyo del Cerro (in or bordering stream); Mount Diablo | Comment | |||
| UC692128 | Polygonum aviculare subsp. aviculare | Mary L. Bowerman | 1930-10-4 | 475 | Contra Costa | Maple Spring Mount Diablo | Comment | |||
| UC692129 | Polygonum amphibium | Mary L. Bowerman | 1935-7-22 | 3182 | Contra Costa | Chase Pond Mount Diablo (in water 4 feet from shore) | 548 | Comment | ||
| UC692130 | Polygonum amphibium | Mary L. Bowerman | 1935-9-13 | 3335 | Contra Costa | Chase Pond Mount Diablo | Comment | |||
| UC692134 | Equisetum laevigatum | Mary L. Bowerman | 1931-5-16 | 864 | Contra Costa | Lower Silver Spring; Mt. Diablo | 853 | Comment | ||
| UC692136 | Equisetum hyemale subsp. affine | Mary L. Bowerman | 1930-8-24 | 432 | Contra Costa | <a> little above end of rd. Mitchell Canyon | 251 | Comment | ||
| UC692141 | Thalictrum fendleri var. polycarpum | Mary L. Bowerman | 1931-4-5 | 673 | Contra Costa | by road to Gregory Ranch Mount Diablo | Comment | |||
| UC692142 | Thalictrum fendleri var. polycarpum | Mary L. Bowerman | 1931-4-5 | 672 | Contra Costa | by road to Gregory Ranch Mount Diablo | Comment | |||
| UC692143 | Thalictrum fendleri var. polycarpum | Mary L. Bowerman | 1935-6-15 | 3135 | Contra Costa | on banks of stream Mount Diablo, Mitchell Canyon | 640 | Comment | ||
| UC692145 | Ranunculus muricatus | Mary L. Bowerman | 1933-6-21 | 2342 | Contra Costa | edge of stream near Bilbaren Lodge (s of house, n of barn); Mount Diablo, Donner Canyon | Comment | |||
| UC692147 | Polygonum amphibium | Mary L. Bowerman | 1935-7-22 | 3182 | Contra Costa | Chase Pond Mount Diablo (in water 4 feet from shore, s side of Meridian Peak, by Old Government Trail) | 548 | Comment | ||
| UC692148 | Chorizanthe membranacea | Mary L. Bowerman | 1930-6-28 | 403 | Contra Costa | lower Silver Spring , lower Silver Spring (Mount Diablo) | Comment | |||
| UC692149 | Eriogonum inerme | Mary L. Bowerman | 1935-6-1 | 3112 | Contra Costa | largest ridge between Ransom Point and Mitchell-Pine divide; Mt. Diablo | 1082 | Comment Read comments May 14 2019 |
||
| UC692150 | Eriogonum inerme | Mary L. Bowerman | 1933-6-7 | 2256 | Contra Costa | North Peak Ridge Mt. Diablo, North Peak Ridge | 1021 | Comment Read comments May 14 2019 |
||
| UC692153 |
Eriogonum truncatum | Mary L. Bowerman | 1936-6-20 | 3413 | Contra Costa | Knoll west of Mt. Zion, north end. | Comment | |||
| UC692155 | Rumex acetosella | Mary L. Bowerman | 1935-5-18 | 3016 | Contra Costa | road above Indian Ceremonial Springs (roadbank at hairpin turn); Mount Diablo | Comment | |||
| UC692156 | Polygonum amphibium | Mary L. Bowerman | 1935-9-13 | 3339 | Contra Costa | Hidden Pond Mount Diablo | Comment | |||
| UC692157 | Rumex pulcher | Mary L. Bowerman | 1938-5-28 | 3644 | Contra Costa | Maple Spring, upper margin Mount Diablo | Comment | |||
| UC692163 | Eriogonum nudum var. pubiflorum | Mary L. Bowerman | 1930-9-9 | 451 | Contra Costa | above Gabriel-Hinks' (North Peak); Mount Diablo | Comment | |||
| UC692164 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1931-10-13 | 1060 | Contra Costa | east fork Alamo Canyon; Mount Diablo | Comment | |||
| UC692166 | Rumex crispus | Mary L. Bowerman | 1935-6-28 | 3177 | Contra Costa | s of Meridian Peak summit (300 yds e of the meridian fence, at very edge of the pond area); Mount Diablo | 487 | Comment | ||
| UC692167 | Rumex conglomeratus | Mary L. Bowerman | 1930-8-24 | 420 | Contra Costa | Mitchell Canyon Mount Diablo | Comment | |||
| UC692168 | Rumex salicifolius var. salicifolius | Mary L. Bowerman | 1930-9-27 | 465 | Contra Costa | 2 mi w by road Mount Diablo west entrance (w base Mount Diablo); Mount Diablo | Comment | |||
| UC692169 | Rumex crispus | Mary L. Bowerman | 1935-5-30 | 3082 | Contra Costa | Donner Canyon stream Mount Diablo | 152 | Comment | ||
| UC692170 | Pinus attenuata | Mary L. Bowerman | 1931-3-1 | 534 | Contra Costa | s of summit of ridge (e of meridian); Inner Black Hills | Comment | |||
| UC692173 | Platystemon californicus | Mary L. Bowerman | 1935-3-24 | 2748 | Contra Costa | near crest of Treat Avenue (w of Cowell) Mount Diablo | Comment | |||
| UC692175 | Platystemon californicus | Mary L. Bowerman | 1933-4-15 | 1868 | Contra Costa | canyon s Arroyo del Cerro, Mount Diablo (rocky knoll 250 ft below spring, Mount Diablo); Mount Diablo | Comment | |||
| UC692176 | Stylomecon heterophylla | Mary L. Bowerman | 1930-6-14 | 323 | Contra Costa | not far below summit Meridian Peak Mount Diablo; , not far below summit Meridian Peak | Comment | |||
| UC692177 | Stylomecon heterophylla | Mary L. Bowerman | 1931-4-19 | 749 | Contra Costa | Mitchell Canyon Mount Diablo; , Mitchell Canyon | Comment | |||
| UC692180 | Eschscholzia californica | Mary L. Bowerman | 1932-3-27 | 1144 | Contra Costa | near Mitchell Rock (on e side); Mount Diablo | Comment | |||
| UC692181 | Scirpus acutus var. occidentalis | Mary L. Bowerman | 1938-9-17 | 3715 | Contra Costa | by the rivulet and in the marsh Big Spring Mount Diablo, Big Spring | 731 | Comment | ||
| UC692182 | Aquilegia formosa | Mary L. Bowerman | 1938-6-14 | 3686 | Contra Costa | Juniper Camp Mount Diablo | Comment | |||
| UC692184 | Aquilegia formosa | Mary L. Bowerman | 1931-5-23 | 896 | Contra Costa | Alamo Canyon Mount Diablo | Comment | |||
| UC692185 | Ranunculus canus var. canus | Mary L. Bowerman | 1931-3-8 | 563 | Contra Costa | Mitchell Canyon (west bank, near mouth); Mount Diablo | Comment | |||
| UC692186 | Ranunculus canus | Mary L. Bowerman | 1930-6-5 | 246 | Contra Costa | North Road 5.8 mi from entrance to park (near a stream in canyon); Mount Diablo | Comment | |||
| UC692188 | Ranunculus canus | Mary L. Bowerman | 1931-3-21 | 587 | Contra Costa | Sycamore Canyon Mount Diablo | 335 | Comment | ||
| UC692189 | Ranunculus canus var. canus | Mary L. Bowerman | 1932-3-23 | 1127 | Contra Costa | East of Donner Creek; Mount Diablo | Comment | |||
| UC692190 | Ranunculus canus var. canus | Mary L. Bowerman | 1932-3-23 | 1127 | Contra Costa | East of Donner Creek; Mount Diablo | Comment | |||
| UC692192 | Platystemon californicus | Mary L. Bowerman | 1935-4-17 | 2828 | Contra Costa | 2 mi from entrance Mount Diablo North Rd; Mount Diablo | 237 | Comment | ||
| UC692194 | Scirpus microcarpus | Mary L. Bowerman | 1942-10-4 | 3851 | Contra Costa | Mount Diablo Mount Diablo (Russelman Park Road) | 243 | Comment | ||
| UC692195 | Eriogonum nudum var. pubiflorum | Mary L. Bowerman | 1932-9-17 | 1586 | Contra Costa | Donner Canoyn, w fork toward mouth Mount Diablo | Comment | |||
| UC692196 | Eriogonum nudum var. pubiflorum | Mary L. Bowerman | 1932-9-17 | 1586 | Contra Costa | Donner Canoyn, w fork toward mouth Mount Diablo | Comment | |||
| UC692198 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-10-1 | 1597 | Contra Costa | s Uncle Sam Canyon (Eagle Point Ridge); Mount Diablo | Comment | |||
| UC692199 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1930-6-22 | 368 | Contra Costa | Mitchell Canyon trail Mount Diablo | 457 | Comment | ||
| UC692200 | Ranunculus muricatus | Mary L. Bowerman | 1938-5-25 | 3629 | Contra Costa | by North Road (on edge of stream); Mount Diablo, Arroyo del Cerro | Comment | |||
| UC692201 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-24 | 1594 | Contra Costa | flat-topped ridge above Mitchell Rock; Mount Diablo | 434 | Comment | ||
| UC692202 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-24 | 1593 | Contra Costa | flat-topped ridge above Mitchell Rock; Mount Diablo | 441 | Comment | ||
| UC692203 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-24 | 1593 | Contra Costa | flat-topped ridge above Mitchell Rock; Mount Diablo | 441 | Comment | ||
| UC692204 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1930-7-20 | 410 | Contra Costa | near Silver Spring; Mount Diablo | Comment | |||
| UC692206 | Aquilegia eximia | Mary L. Bowerman | 1936-9-10 | 3543 | Contra Costa | Donner Canyon Mount Diablo | 335 | Comment | ||
| UC692207 | Aquilegia eximia | Mary L. Bowerman | 1933-6-2 | 2331 | Contra Costa | Donner Canyon Mount Diablo | Comment | |||
| UC692208 | Rumex conglomeratus | Mary L. Bowerman | 1935-5-30 | 3083 | Contra Costa | Donner Canyon stream Mount Diablo | 152 | Comment | ||
| UC692209 | Rumex salicifolius var. salicifolius | Mary L. Bowerman | 1935-10-26 | 3346 | Contra Costa | 2 rd mi e Mount Diablo west entrance; Mount Diablo | 228 | Comment | ||
| UC692211 | Pterostegia drymarioides | Mary L. Bowerman | 1933-4-9 | 1833 | Contra Costa | w. fork Donner Canyon; Mt. Diablo | 243 | Comment | ||
| UC692212 | Chorizanthe membranacea | Mary L. Bowerman | 1931-5-7 | 803 | Contra Costa | Mount Diablo just below crest s side North Peak Ridge; Mount Diablo, North Peak ridge | Comment | |||
| UC692213 | Chorizanthe membranacea | Mary L. Bowerman | 1938-5-28 | 3636 | Contra Costa | North Road 4.7 mi from North Gate (Mount Diablo); Mount Diablo | 411 | Comment | ||
| UC692215 | Ribes californicum | Mary L. Bowerman | 1931-3-7 | 549 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC692217 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1932-1-30 | 1084 | Contra Costa | near firetrail w northeast fork of Sycamore Creek ((turn off ridge at fence where main ridge bends abruptly to north, follow fence)); Mount Diablo, Inner Black Hills | Comment | |||
| UC692218 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1931-12-17 | 1071 | Contra Costa | s face of ridge e Rock City (Dan Cook) Canyon; Mount Diablo, Rock City (Fossil) Ridge | Comment | |||
| UC692219 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1931-3-1 | 542 | Contra Costa | e meridian (w edge of chaparral); Mount Diablo, Inner Black Hills | Comment | |||
| UC692220 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1932-9-5 | 1544 | Contra Costa | large spur on meridian which heads into Sycamore Canyon (crest of ridge); Mount Diablo | Comment | |||
| UC692221 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1931-3-1 | 540 | Contra Costa | e meridian (w part of chaparral); Mount Diablo, Inner Black Hills | Comment | |||
| UC692222 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1930-8-31 | 443 | Contra Costa | Dan Cook (Rock City) Canyon Mount Diablo | Comment | |||
| UC692225 | Ribes malvaceum | Mary L. Bowerman | 1931-2-8 | 509 | Contra Costa | near summit Meridian Peak; Mount Diablo | Comment | |||
| UC692226 | Ribes malvaceum | Mary L. Bowerman | 1930-10-19 | 486 | Contra Costa | West road = North Rd. Mount Diablo | Comment | |||
| UC692228 | Arctostaphylos auriculata | Mary L. Bowerman | 1931-3-1 | 536 | Contra Costa | e meridian (w edge of chaparral); Mount Diablo, Inner Black Hills | Comment | |||
| UC692229 | Arctostaphylos glandulosa subsp. glandulosa | Mary L. Bowerman | 1933-4-22 | 1900 | Contra Costa | w Cave Point; Mount Diablo, Inner Black Hills | Comment | |||
| UC692230 | Arctostaphylos auriculata | Mary L. Bowerman | 1934-3-24 | 2751 | Contra Costa | between two major cuts of Cowell Cement Company (w face of ridge); Mount Diablo, Lime Ridge | Comment | |||
| UC692231 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1932-9-5 | 1545 | Contra Costa | large spur on meridian which heads into Sycamore Canyon; Mount Diablo | Comment | |||
| UC692232 | Arctostaphylos glauca | Mary L. Bowerman | 1933-3-11 | 1748 | Contra Costa | in gully nw park entrance (outer s face of ridge); Mount Diablo, Rock City Ridge (=Fossil Ridge) | Comment | |||
| UC692233 | Arctostaphylos glauca | Mary L. Bowerman | 1933-9-30 | 2450 | Contra Costa | e-facing slope of gully (where relatively narrow) below chaparral Mount Diablo | Comment | |||
| UC692234 | Arctostaphylos glauca | Mary L. Bowerman | 1933-4-15 | 1857 | Contra Costa | canyon s Arroyo del Cerro (s edge of wooded gully); Mt. Diablo | 381 | Comment | ||
| UC692236 | Ribes menziesii | Mary L. Bowerman | 1931-4-19 | 739 | Contra Costa | Deer Flat, near spring by trail at upper end of flat Mount Diablo | Comment | |||
| UC692237 | Lathyrus vestitus var. vestitus | Mary L. Bowerman | 1931-4-19 | 742 | Contra Costa | above lower Deer Flat Mount Diablo, Deer Flat | Comment | |||
| UC692238 | Lathyrus vestitus var. vestitus | Mary L. Bowerman | 1931-4-19 | 741 | Contra Costa | above lower Deer Flat Mount Diablo, Deer Flat | Comment | |||
| UC692239 | Trifolium fucatum | Mary L. Bowerman | 1932-5-6 | 1421 | Contra Costa | Mitchell Canyon Mount Diablo | Comment | |||
| UC692240 | Trifolium willdenovii | Mary L. Bowerman | 1935-4-12 | 2816 | Contra Costa | 2 mi from entrance = North Gate (w rd = n rd); Mount Diablo | 259 | Comment | ||
| UC692241 | Trifolium willdenovii | Mary L. Bowerman | 1930-6-5 | 251 | Contra Costa | 5.8 mi from entrance (w rd = n rd); Mount Diablo | Comment | |||
| UC692244 | Trifolium microcephalum | Mary L. Bowerman | 1932-4-9 | 1327 | Contra Costa | e south spur on meridian (small ridge, Inner Black Hills); Mount Diablo | Comment | |||
| UC692245 | Trifolium microcephalum | Mary L. Bowerman | 1935-4-26 | 2910 | Contra Costa | w Indian Ceremonial Spring; Mount Diablo | 1005 | Comment | ||
| UC692246 | Trifolium oliganthum | Mary L. Bowerman | 1931-4-5 | 680 | Contra Costa | s Russelman Park; Mount Diablo | 381 | Comment | ||
| UC692248 | Trifolium microdon | Mary L. Bowerman | 1931-4-25 | 752 | Contra Costa | 2 mi from west entrance (=North Gate); Mount Diablo | Comment | |||
| UC692249 | Trifolium microcephalum | Mary L. Bowerman | 1933-4-26 | 1920 | Contra Costa | ese North Peak ridge (ridge); Mount Diablo | Comment | |||
| UC692250 | Trifolium microcephalum | Mary L. Bowerman | 1935-4-12 | 2814 | Contra Costa | 2 mi from entrance (= Northgate) (w rd (=n rd)); Mount Diablo | 259 | Comment | ||
| UC692251 | Trifolium ciliolatum | Mary L. Bowerman | 1932-4-27 | 1363 | Contra Costa | w Riggs Canyon (Oyster Ridge, s face); Mount Diablo | 762 | Comment | ||
| UC692252 | Trifolium ciliolatum | Mary L. Bowerman | 1932-5-6 | 1422 | Contra Costa | Mitchell Canyon Mount Diablo | Comment | |||
| UC692253 | Trifolium ciliolatum | Mary L. Bowerman | 1931-4-19 | 745 | Contra Costa | below Deer Flat; Mount Diablo | Comment | |||
| UC692254 | Trifolium microdon | Mary L. Bowerman | 1935-5-1 | 2933 | Contra Costa | 2 mi from entrance (West Road (=North Road)); Mount Diablo, West Road (=North Road) | 182 | Comment | ||
| UC692256 | Trifolium ciliolatum | Mary L. Bowerman | 1933-5-2 | 1939 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC692259 | Angelica californica | Mary L. Bowerman | 1932-5-6 | 1420 | Contra Costa | Mount Diablo, Mitchell Canyon Mitchell Canyon; Mount Diablo, Mitchell Canyon | 228 | Comment | ||
| UC692260 | Lupinus microcarpus var. microcarpus | Mary L. Bowerman | 1933-4-15 | 1860 | Contra Costa | second ridge se Arroyo del Cerro Arroyo del Cerro, Mount Diablo; Mount Diablo | 396 | Comment | ||
| UC692264 | Lotus wrangelianus | Mary L. Bowerman | 1931-4-4 | 639 | Contra Costa | 2 rd mi from Mount Diablo w entrance (= North Gate); Mount Diablo | Comment | |||
| UC692265 | Lotus purshianus var. purshianus | Mary L. Bowerman | 1930-6-18 | 335 | Contra Costa | Rock City Canyon (= Dan Cook Canyon), at upper end Mount Diablo | Comment | |||
| UC692266 | Lotus wrangelianus | Mary L. Bowerman | 1932-4-27 | 1393 | Contra Costa | canyon w of Riggs Canyon (s-face of Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC692267 | Vicia americana var. americana | Mary L. Bowerman | 1933-5-17 | 2115 | Contra Costa | branch of Curry Canyon Mount Diablo, Curry Canyon (e face of ridge between two forks, due s of Olafson's barn) | Comment | |||
| UC692270 | Lotus scoparius | Mary L. Bowerman | 1932-9-24 | 1589 | Contra Costa | ridge running w from Twin Peaks; Mount Diablo | 335 | Comment | ||
| UC692271 | Lotus crassifolius var. crassifolius | Mary L. Bowerman | 1930-6-10 | 312 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC692272 | Lupinus succulentus | Mary L. Bowerman | 1931-3-21 | 588 | Contra Costa | Sycamore Canyon Sycamore Canyon, Mount Diablo (Mount Diablo); , Sycamore Canyon | 335 | Comment | ||
| UC692273 | Lupinus microcarpus var. densiflorus | Mary L. Bowerman | 1930-6-10 | 293 | Contra Costa | near Mineral Spring Mount Diablo (Mount Diablo) | 396 | Comment | ||
| UC692274 | Pediomelum californicum | Mary L. Bowerman | 1930-6-7 | 282 | Contra Costa | Meridian Peak summit , Meridian Peak summit (Mount Diablo) | Comment | |||
| UC692276 | Rupertia physodes | Mary L. Bowerman | 1930-6-3 | 236 | Contra Costa | west road 1.9 mi from entrance (open slope, s exposure); Mount Diablo | Comment | |||
| UC692277 | Medicago polymorpha | Mary L. Bowerman | 1930-6-5 | 247 a | Contra Costa | west road (= North Road) 5.8 mi from entrance; Mount Diablo | 457 | Comment | ||
| UC692278 | Medicago polymorpha | Mary L. Bowerman | 1931-4-4 | 640 | Contra Costa | 2 mi by road from west entrance (= North Gate); Mount Diablo | Comment | |||
| UC692279 | Medicago polymorpha | Mary L. Bowerman | 1931-4-11 | 703 | Contra Costa | Pine Canyon Mount Diablo (level grassy area toward mouth) | Comment | |||
| UC692281 | Melilotus indicus | Mary L. Bowerman | 1932-5-6 | 1418 | Contra Costa | Mitchell Canyon floor Mount Diablo (roadside) | 213 | Comment | ||
| UC692282 | Pickeringia montana var. montana | Mary L. Bowerman | 1933-2-4 | 1690 | Contra Costa | flat e Mt. Diablo-North Peak divide; Mount Diablo | 822 | Comment | ||
| UC692283 | Pickeringia montana var. montana | Mary L. Bowerman | 1933-2-4 | 1690 | Contra Costa | flat e Mt. Diablo-North Peak divide; Mount Diablo | 822 | Comment | ||
| UC692285 | Bromus carinatus var. carinatus | Mary L. Bowerman | 1935-5-16 | 3010 | Contra Costa | behind Gabriel-Hinks (Mount Diablo, e side of North Peak); Mount Diablo, North Peak | 289 | Comment | ||
| UC692287 | Festuca californica | Mary L. Bowerman | 1931-5-2 | 788 | Contra Costa | n end Eagle Point ridge; Mount Diablo | Comment | |||
| UC692288 | Bromus diandrus | Mary L. Bowerman | 1935-5-1 | 2935 | Contra Costa | 2 mi from Entrance (Mount Diablo, West Road = North Road); Mount Diablo, West Road | 182 | Comment | ||
| UC692289 | Bromus diandrus | Mary L. Bowerman | 1935-5-25 | 3068 | Contra Costa | Mount Diablo, s of summit Mount Diablo | 1066 | Comment | ||
| UC692291 | Nassella lepida | Mary L. Bowerman | 1935-5-22 | 3060 | Contra Costa | saddle w Twin Peaks (Eagle POint Ridge); Mount Diablo | 441 | Comment | ||
| UC692292 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1933-5-2 | 1945 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC692293 | Vulpia bromoides | Mary L. Bowerman | 1933-4-15 | 1872 | Contra Costa | canyon s Arroyo del Cerro; Mount Diablo | Comment | |||
| UC692297 | Minuartia douglasii | Mary L. Bowerman | 1935-4-17 | 2825 | Contra Costa | West Road (= North Rd.) 2 mi from entrance; Mount Diablo | 237 | Comment | ||
| UC692298 | Minuartia californica | Mary L. Bowerman | 1935-3-16 | 2730 | Contra Costa | Shell Ridge Mount Diablo (just e of the hwy, (opposite Heather Farm)) | Comment | |||
| UC692299 | Stellaria pallida | Mary L. Bowerman | 1933-3-18 | 1752 | Contra Costa | Meridian Peak Mount Diablo (a little e of the meridian) | 45 | Comment | ||
| UC692300 | Stellaria media | Mary L. Bowerman | 1932-3-12 | 1118 | Contra Costa | Alamo Canyon Mount Diablo (50 ft above stream) | 365 | Comment | ||
| UC692302 | Stellaria nitens | Mary L. Bowerman | 1931-3-21 | 603 | Contra Costa | e end Fossil Ridge; Mount Diablo | Comment | |||
| UC692304 | Moehringia macrophylla | Mary L. Bowerman | 1931-5-16 | 861 | Contra Costa | on n side Mount Diablo summit; Mount Diablo summit on n side | Comment | |||
| UC692305 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-5-3 | 2949 | Contra Costa | hillside below Jungle of the Garden Gods; Mount Diablo, Fossil Ridge (Rock City Ridge) | 487 | Comment | ||
| UC692308 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1932-5-6 | 1428 | Contra Costa | Mitchell Canyon Mount Diablo (at end of road) | 251 | Comment | ||
| UC692309 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-5-22 | 3049 | Contra Costa | canyon at n end Eagle Point ridge (which leads into saddle w of Twin Peaks); Mount Diablo | Comment | |||
| UC692310 | Vulpia octoflora var. hirtella | Mary L. Bowerman | 1932-4-27 | 1384 | Contra Costa | canyon w Riggs Canyon (s-face of Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC692313 | Avena barbata | Mary L. Bowerman | 1931-5-13 | 845 | Contra Costa | canyon floor 1 mi above suphur spring; Mount Diablo, Pine Canyon | Comment | |||
| UC692315 | Heracleum lanatum | Mary L. Bowerman | 1931-4-18 | 720 | Contra Costa | Mt. Diablo, Sycamore Canyon | 335 | Comment | ||
| UC692316 | Trifolium fucatum | Mary L. Bowerman | 1932-3-23 | 1124 | Contra Costa | betw Monument and Concord (Oak Grove School junction); Mount Diablo | Comment | |||
| UC692317 | Eryngium aristulatum var. aristulatum | Mary L. Bowerman | 1936-6-20 | 3417 | Contra Costa | w. Mt. Zion (near rd. to Matthew's house (s.w. 1/4 section 15), just below house); Mt. Diablo | Comment | |||
| UC692320 | Sedum spathulifolium | Mary L. Bowerman | 1935-6-15 | 3141 a | Contra Costa | on rocks just above Ransom Point (Meridian Peak, Mount Diablo); Mount Diablo, Meridian Peak, above Ransom Point | Comment | |||
| UC692321 | Sanicula bipinnata | Mary L. Bowerman | 1931-3-14 | 570 | Contra Costa | Mount Diablo, Windy Point Mount Diablo; , Windy Point | Comment | |||
| UC692322 | Eryngium castrense | Mary L. Bowerman | 1935-6-28 | 3170 | Contra Costa | Mt. Diablo, Chase Pond | Comment | |||
| UC692323 | Lotus wrangelianus | Mary L. Bowerman | 1932-4-9 | 1320 | Contra Costa | on large spur which heads into Sycamore Canyon; Mount Diablo, Inner Black Hills | Comment | |||
| UC692324 | Lotus strigosus | Mary L. Bowerman | 1932-4-9 | 1329 | Contra Costa | Inner Black Hills, small ridge e of s spur on meridian Mount Diablo, Inner Black Hills | Comment | |||
| UC692326 | Sedum spathulifolium | Mary L. Bowerman | 1931-4-19 | 750 a | Contra Costa | on Mitchell Rock , on Mitchell Rock (Mount Diablo) | Comment | |||
| UC692327 | Eryngium castrense | Mary L. Bowerman | 1935-6-28 | 3171 | Contra Costa | Mt. Diablo, Chase Pond | Comment | |||
| UC692328 | Poa howellii | Mary L. Bowerman | 1933-5-21 | 2148 | Contra Costa | below Grape Spring (s from Curry Canyon); Mt Diablo | Comment | |||
| UC692329 | Poa howellii | Mary L. Bowerman | 1933-5-22 | 2167 | Contra Costa | w of 1970 Inner Black Hills; Mt Diablo, Inner Black Hills | Comment | |||
| UC692330 | Vulpia myuros var. myuros | Mary L. Bowerman | 1935-4-12 | 2821 a | Contra Costa | 2 mi from Mount Diablo w road (= North Road) entrance (= North Gate); Mount Diablo | 259 | Comment | ||
| UC692331 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1933-5-8 | 2025 | Contra Costa | n of Rock City campground; Mount Diablo | Comment | |||
| UC692332 | Bromus diandrus | Mary L. Bowerman | 1935-4-26 | 2921 | Contra Costa | Mount Diablo, Meridian Peak summit Meridian Peak; Mount Diablo, Meridian Peak | 1158 | Comment | ||
| UC692334 | Bromus madritensis subsp. madritensis | Mary L. Bowerman | 1935-5-3 | 2962 | Contra Costa | Mount Diablo, Sloan Road Mount Diablo; , Sloan Road | 487 | Comment | ||
| UC692335 | Bromus madritensis subsp. madritensis | Mary L. Bowerman | 1935-4-19 | 2863 | Contra Costa | near Turtle Rock (Mount Diablo); Mount Diablo | 457 | Comment | ||
| UC692336 | Bromus madritensis subsp. madritensis | Mary L. Bowerman | 1932-4-27 | 1371 | Contra Costa | canyon w of Riggs Canyon (s face of Oyster Ridge, Mount Diablo); Mount Diablo, Oyster Ridge | 289 | Comment | ||
| UC692338 | Bromus trinii | Mary L. Bowerman | 1935-4-17 | 2844 c | Contra Costa | North Road 2 mi from North Gate (immediately e of section line); Mount Diablo, North Road | 304 | Comment | ||
| UC692339 | Bromus trinii | Mary L. Bowerman | 1933-4-15 | 1874 c | Contra Costa | Canyon s of Arroy del Cerro (Mount Diablo, 250 ft below spring); Mount Diablo | Comment | |||
| UC692340 | Bromus madritensis subsp. rubens | Mary L. Bowerman | 1933-4-26 | 1913 | Contra Costa | North Peak ridge ese of the peak, Mount Diablo North Peak; Mount Diablo | 609 | Comment | ||
| UC692341 | Bromus madritensis subsp. rubens | Mary L. Bowerman | 1931-5-7 | 817 | Contra Costa | Mount Diablo, Meridian Peak (=North Peak) Meridian Peak; Mount Diablo, Meridian Peak | Comment | |||
| UC692342 | Bromus madritensis subsp. rubens | Mary L. Bowerman | 1931-4-18 | 731 | Contra Costa | Mount Diablo, Sycamore Canyon Sycamore Canyon; Mount Diablo, Sycamore Canyon | 365 | Comment | ||
| UC692343 | Bromus hordeaceus | Mary L. Bowerman | 1931-5-13 | 839 | Contra Costa | Mount Diablo, Pine Canyon, 1 mi above spring Pine Canyon; Mount Diablo, Pine Canyon | Comment | |||
| UC692344 | Bromus madritensis subsp. rubens | Mary L. Bowerman | 1931-5-7 | 810 | Contra Costa | Mount Diablo, North Peak North Peak; Mount Diablo, North Peak | Comment | |||
| UC692346 | Bromus hordeaceus | Mary L. Bowerman | 1933-4-15 | 1870 | Contra Costa | Canyon s of Arroyo del Cerro (Mount Diablo); Mount Diablo | Comment | |||
| UC692347 | Bromus madritensis subsp. rubens | Mary L. Bowerman | 1932-4-27 | 1385 | Contra Costa | canyon w of Riggs Canyon (Mount Diablo, Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC692348 | Bromus madritensis subsp. rubens | Mary L. Bowerman | 1933-5-2 | 1944 | Contra Costa | below Pioneer Camp (Mount Diablo); Mount Diablo | 762 | Comment | ||
| UC692349 | Lomatium californicum | Mary L. Bowerman | 1933-4-26 | 1926 | Contra Costa | North Peak ridge e.-s.e. of the peak Mt. Diablo (just n. of crest near a solitary Pinus sabiniana which is on the crest of the ridge) | 518 | Comment | ||
| UC692350 | Lomatium nudicaule | Mary L. Bowerman | 1933-6-7 | 2251 | Contra Costa | Mt. Diablo, North Peak Saddle | Comment | |||
| UC692352 | Heuchera micrantha var. erubescens | Mary L. Bowerman | 1933-6-14 | 2283 | Contra Costa | inner Black Hills (second gully w of n spur); Mount Diablo, Black Hills | Comment | |||
| UC692354 | Festuca californica | Mary L. Bowerman | 1935-5-3 | 2953 | Contra Costa | hillside below Jungle of the Garden Gods; Mount Diablo, Rock City Ridge | 472 | Comment | ||
| UC692355 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-5-18 | 3033 | Contra Costa | n of summit parking area Meridian Peak; Mount Diablo | 1066 | Comment | ||
| UC692356 | Vulpia microstachys var. confusa | Mary L. Bowerman | 1932-5-6 | 1429 | Contra Costa | Mitchell Canyon Mount Diablo (open meadow at end of road) | 251 | Comment | ||
| UC692358 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-4-17 | 2826 | Contra Costa | 2 mi from Mount Diablo west road entrance; Mount Diablo | 237 | Comment | ||
| UC692359 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-4-12 | 2824 | Contra Costa | 2 mi from Mount Diablo, west road (= North Rd) entrance (North Gate) (just n of road); Mount Diablo | Comment | |||
| UC692361 | Bowlesia incana | Mary L. Bowerman | 1935-6-1 | 3098 | Contra Costa | Mount Diablo, Pine-Mitchell Divide Mount Diablo; , Pine-Mitchell Divide | 975 | Comment | ||
| UC692362 | Osmorhiza brachypoda | Mary L. Bowerman | 1933-5-17 | 2108 | Contra Costa | branch of Curry due s Olafson's barn (near stream bottom); Mount Diablo | 289 | Comment | ||
| UC692363 | Lomatium nudicaule | Mary L. Bowerman | 1935-6-15 | 3127 | Contra Costa | Mt. Diablo, Mitchell-Pine divide, also large grassy ridge running n. Mt. Diablo, Mitchell-Pine divide | 609 | Comment | ||
| UC692365 | Agrostis exarata | Mary L. Bowerman | 1932-11-12 | 1647 | Contra Costa | Canyon Spring (upper) Mount Diablo | 1005 | Comment | ||
| UC692367 | Bromus laevipes | Mary L. Bowerman | 1935-5-16 | 3011 | Contra Costa | behind Gabriel-Hinks (e side of North Peak, Mount Diablo); Mount Diablo, North Peak | 289 | Comment | ||
| UC692368 | Bromus laevipes | Mary L. Bowerman | 1935-5-30 | 3095 | Contra Costa | between two ridges which converge at Twin Peaks ((Eagle Point Ridge)); Mount Diablo | 350 | Comment | ||
| UC692369 | Bowlesia incana | Mary L. Bowerman | 1931-3-21 | 591 | Contra Costa | Mount Diablo, Sycamore Canyon Sycamore Canyon; Mount Diablo, Sycamore Canyon | Comment | |||
| UC692370 | Daucus pusillus | Mary L. Bowerman | 1932-4-27 | 1404 | Contra Costa | canyon w. of Riggs Canyon (fork of canyon toward n. end, Oyster Ridge); Mt. Diablo, Oyster Ridge | 350 | Comment | ||
| UC692371 | Bowlesia incana | Mary L. Bowerman | 1935-5-1 | 2937 | Contra Costa | Mount Diablo, West Road 2 mi from entrance, North Road Mount Diablo | 182 | Comment | ||
| UC692372 | Bowlesia incana | Mary L. Bowerman | 1933-4-22 | 1889 | Contra Costa | Mount Diablo, Curry-Cave Point Trail Mount Diablo; , Curry-Cave Point Trail | 426 | Comment | ||
| UC692375 | Yabea microcarpa | Mary L. Bowerman | 1931-5-7 | 804 | Contra Costa | slightly n of crest Mount Diablo, North Peak ridge; Mount Diablo | Comment | |||
| UC692380 | Scandix pecten-veneris | Mary L. Bowerman | 1931-4-11 | 706 | Contra Costa | Mount Diablo, mouth of Pine Canyon Pine Canyon; Mount Diablo, Pine Canyon | Comment | |||
| UC692383 | Agrostis viridis | Mary L. Bowerman | 1936-8-17 | 3527 | Contra Costa | Sulphur Spring Mount Diablo, Pine Canyon | 137 | Comment | ||
| UC692384 | Phalaris minor | Mary L. Bowerman | 1933-4-15 | 1849 | Contra Costa | canyon s Arroyo del Cerro, Mount Diablo (at edges of s-facing flat which slopes slightly adjacent to stream bed); Mount Diablo | Comment | |||
| UC692385 | Agrostis viridis | Mary L. Bowerman | 1933-11-4 | 2462 | Contra Costa | Alder Creek Springs Mount Diablo | 487 | Comment | ||
| UC692386 | Gastridium ventricosum | Mary L. Bowerman | 1935-7-22 | 3191 | Contra Costa | Hidden Pond (nw 1/4 S7) Mount Diablo; , Hidden Pond | Comment | |||
| UC692387 | Gastridium ventricosum | Mary L. Bowerman | 1932-4-27 | 1397 | Contra Costa | Oyster Ridge, South face Mount Diablo (canyon w of Riggs Canyon); , Oyster Ridge, s face | Comment | |||
| UC692390 | Vulpia bromoides | Mary L. Bowerman | 1935-5-16 | 3008 a | Contra Costa | e side North Peak, Mount Diablo (behind Gabriel-Hinks'); Mount Diablo | 289 | Comment | ||
| UC692393 | Deschampsia danthonioides | Mary L. Bowerman | 1935-6-28 | 3164 | Contra Costa | s. side Meridian Peak (Mt. Diablo); Mt. Diablo | 548 | Comment | ||
| UC692394 | Deschampsia danthonioides | Mary L. Bowerman | 1935-6-28 | 3175 | Contra Costa | 300 yds. e. of meridian fence line Meridian Peak summit (Mt. Diablo); Mt. Diablo | 487 | Comment | ||
| UC692395 | Koeleria macrantha | Mary L. Bowerman | 1933-5-3 | 1983 | Contra Costa | Alder Creek Canyon Mount Diablo; , Alder Creek Canyon | 731 | Comment | ||
| UC692396 | Koeleria macrantha | Mary L. Bowerman | 1935-5-22 | 3036 | Contra Costa | Eagle Point ridge, canyon at n end which heads into saddle w of Twin Peaks, little above the canyon bottom Mount Diablo; , Eagle Point ridge | 304 | Comment | ||
| UC692397 | Koeleria macrantha | Mary L. Bowerman | 1935-5-8 | 2974 a | Contra Costa | knoll on spur s of Pioneer Camp Mount Diablo; , knoll s of Pioneer Camp | 762 | Comment | ||
| UC692400 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1932-4-27 | 1380 | Contra Costa | canyon w Riggs Canyon (s-face of Oyster Ridge); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC692404 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1932-4-16 | 1353 | Contra Costa | n of Eagle Point (Eagle Point ridge); Mount Diablo | Comment | |||
| UC692405 | Vulpia bromoides | Mary L. Bowerman | 1932-4-27 | 1403 | Contra Costa | canyon w Riggs Canyon (Oyster Ridge); Mount Diablo, Oyster Ridge | 350 | Comment | ||
| UC692406 | Vulpia bromoides | Mary L. Bowerman | 1933-5-11 | 2091 | Contra Costa | w of saddle Inner Black Hills; Mount Diablo | Comment | |||
| UC692407 | Lathyrus vestitus var. vestitus | Mary L. Bowerman | 1930-6-5 | 257 | Contra Costa | 5.8 mi by road from North Gate (North Road); Mount Diablo | 457 | Comment | ||
| UC692410 | Agrostis exarata | Mary L. Bowerman | 1933-9-9 | 2434 | Contra Costa | edge of spring Mount Diablo, Frog Pond | Comment | |||
| UC692411 | Gastridium ventricosum | Mary L. Bowerman | 1931-5-2 | 798 a | Contra Costa | foot of Eagle Point ridge Mount Diablo; , foot of Eagle Point ridge | Comment | |||
| UC692412 | Nassella pulchra | M. L. Bowerman | 1935-4-26 | 2902 | Contra Costa | Indian Ceremonial Spring, W of Mount Diablo | 1021 | Comment | ||
| UC692414 | Koeleria macrantha | Mary L. Bowerman | 1935-4-17 | 2841 | Contra Costa | West [= North Rd.] road 2 mi from entrance Mount Diablo; , West raod 2 mi from entrance | 243 | Comment | ||
| UC692415 | Poa secunda subsp. secunda | Mary L. Bowerman | 1933-5-3 | 1985 | Contra Costa | Grassy flat beneath Quereus Douglasii, little below and across the stream from the spring. Alder Canyon | 731 | Comment | ||
| UC692416 | Poa secunda subsp. secunda | Mary L. Bowerman | 1933-4-15 | 1869 | Contra Costa | canyon s of Arroyo del Cerro (rocky knoll 250 ft below spring); Mt Diablo | Comment | |||
| UC692418 | Elymus multisetus | Mary L. Bowerman | 1935-5-25 | 3067 | Contra Costa | Mount Diablo; s of summit | 1066 | Comment | ||
| UC692421 | Lithophragma affine | Mary L. Bowerman | 1932-3-27 | 1135 | Contra Costa | below Mitchell Rock | Comment | |||
| UC692422 | Lithophragma heterophyllum | Mary L. Bowerman | 1933-4-9 | 1840 | Contra Costa | Donner Canyon, W fork Mount Diablo (by trail) | 274 | Comment | ||
| UC692425 | Hordeum murinum subsp. leporinum | Mary L. Bowerman | 1933-5-17 | 2097 | Contra Costa | branch of Curry Canyon due s Olafson's barn (Mount Diablo); , branch Curry Canyon | Comment | |||
| UC692427 | Leymus triticoides | Mary L. Bowerman | 1935-6-28 | 3159 | Contra Costa | Inner Black Hills w meridian (flat on n side); Mount Diablo | Comment | |||
| UC692428 | Lolium temulentum | Mary L. Bowerman | 1933-5-17 | 2096 | Contra Costa | branch of Curry Canyon due s of Olafson's barn Mount Diablo; , branch of Curry Canyon | Comment | |||
| UC692429 | Lolium perenne | Mary L. Bowerman | 1935-5-3 | 2967 | Contra Costa | Mount Diablo; Sloan Road | 487 | Comment | ||
| UC692430 | Elymus glaucus | Mary L. Bowerman | 1935-5-3 | 2964 | Contra Costa | Mount Diablo; Sloan Rd | 487 | Comment | ||
| UC692433 | Ribes menziesii | Mary L. Bowerman | 1935-5-18 | 3018 | Contra Costa | nw-facing slope across the road from and a little e parking area; Mt. Diablo | 1082 | Comment | ||
| UC692434 | Ribes menziesii | Mary L. Bowerman | 1935-6-1 | 3102 | Contra Costa | first minor ridge e Mitchell-Pine divide; Mount Diablo | 1005 | Comment | ||
| UC692435 | Ribes menziesii | Mary L. Bowerman | 1933-6-3 | 2248 | Contra Costa | summit Meridian Peak (n side); Mt. Diablo | 1127 | Comment | ||
| UC692436 | Ribes menziesii | Mary L. Bowerman | 1932-9-3 | 1541 | Contra Costa | Meridian Peak summit, by trail leading s from the house Mount Diablo | Comment | |||
| UC692437 | Ribes menziesii | Mary L. Bowerman | 1933-6-3 | 2232 | Contra Costa | Meridian Peak summit, on the stony bank bordering n edge of one-way rd. Mt. Diablo | Comment | |||
| UC692441 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1931-5-19 | 875 | Contra Costa | Donner Canyon trail Mount Diablo | Comment | |||
| UC692442 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1931-5-2 | 799 | Contra Costa | foot Eagle Point ridge; Mount Diablo | 228 | Comment | ||
| UC692443 | Epilobium torreyi | Mary L. Bowerman | June 1942 | 3847 | Contra Costa | lower Rock City Camp; Mount Diablo | Comment | |||
| UC692445 | Epilobium campestre | Mary L. Bowerman | 1931-6-16 | 929 | Contra Costa | scattered in central area Chase Pond; Mt. Diablo | 563 | Comment | ||
| UC692447 | Lithophragma heterophyllum | Mary L. Bowerman | 1931-3-21 | 585 | Contra Costa | Sycamore Canyon | 335 | Comment | ||
| UC692448 | Epilobium densiflorum | Mary L. Bowerman | 1931-6-16 | 929 a | Contra Costa | Chase Pond Mount Diablo | 563 | Comment | ||
| UC692449 | Epilobium densiflorum | Mary L. Bowerman | 1930-6-28 | 390 | Contra Costa | Lower Silver Spring Mount Diablo (marshy area) | Comment | |||
| UC692450 | Camissoniopsis intermedia | Mary L. Bowerman | 1933-5-21 | 2157 a | Contra Costa | head of Grape Spring Gully Mount Diablo | Comment | |||
| UC692453 | Epilobium canum subsp. canum | Mary L. Bowerman | 1930-8-24 | 430 | Contra Costa | Mitchell Canyon Mount Diablo (at lower edge of chaparral where it extends nearly to streambed) | Comment | |||
| UC692454 | Epilobium canum subsp. canum | Mary L. Bowerman | 1930-8-31 | 442 | Contra Costa | near Garden-of-the-Gods; Mount Diablo, Rock City Ridge | Comment | |||
| UC692455 | Epilobium minutum | Mary L. Bowerman | 1931-5-16 | 850 | Contra Costa | summit Mount Diablo | Comment | |||
| UC692456 | Epilobium minutum | Mary L. Bowerman | 1933-6-3 | 2244 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC692457 | Epilobium ciliatum subsp. ciliatum | Mary L. Bowerman | 1930-10-4 | 476 | Contra Costa | Maple Spring Mount Diablo | Comment | |||
| UC692460 | Trifolium ciliolatum | Mary L. Bowerman | 1935-4-28 | 2926 | Contra Costa | e Pioneer Camp (ridge at w end of willizenii Flat); Mount Diablo | Comment | |||
| UC692462 | Melica californica | Mary L. Bowerman | 1935-4-17 | 2829 | Contra Costa | 2 mi from Mount Diablo West Road (North Rd) entrance (North Gate) (just w of chaparral); Mount Diablo | 237 | Comment | ||
| UC692463 | Melica imperfecta | Mary L. Bowerman | 1935-5-3 | 2956 | Contra Costa | hillside below Jungle of the Garden Gods (Fossil Ridge (Rock City Ridge)); Mount Diablo, Fossil Ridge (Rock City Ridge) | 457 | Comment | ||
| UC692464 | Melica imperfecta | Mary L. Bowerman | 1931-4-18 | 714 | Contra Costa | Sycamore Canyon; Mount Diablo | 335 | Comment | ||
| UC692466 | Melica californica | Mary L. Bowerman | 1933-5-9 | 2037 | Contra Costa | hillside e Pioneer Camp; Mount Diablo | Comment | |||
| UC692467 | Melica californica | Mary L. Bowerman | 1935-4-22 | 2883 | Contra Costa | ridge w Pioneer Road (w of Stage Road) (e-face of ridge); Mount Diablo | 853 | Comment | ||
| UC692468 | Melica californica | Mary L. Bowerman | 1933-5-8 | 2029 | Contra Costa | n of Rock City (Mount Diablo); Mount Diablo | Comment | |||
| UC692469 | Melica californica | Mary L. Bowerman | 1932-4-16 | 1349 | Contra Costa | Eagle Point Mt Diablo (Mt Diablo) | Comment | |||
| UC692470 | Melica torreyana | Mary L. Bowerman | 1935-5-16 | 3013 | Contra Costa | e side North Peak, Mount Diablo (behind Gabriel-Hinks'); Mount Diablo | 289 | Comment | ||
| UC692473 | Poa secunda subsp. secunda | Mary L. Bowerman | 1935-5-3 | 2960 | Contra Costa | Sloan Rd; Mt Diablo | 487 | Comment | ||
| UC692474 | Saxifraga californica | Mary L. Bowerman | 1931-3-7 | 554 | Contra Costa | Mount Diablo, South road below junction Mount Diablo | Comment | |||
| UC692475 | Saxifraga californica | Mary L. Bowerman | 1933-4-9 | 1837 | Contra Costa | w fork Donner Canyon; Mount Diablo, Donner Canyon | 243 | Comment | ||
| UC692476 | Epilobium densiflorum | Mary L. Bowerman | 1930-9-27 | 462 | Contra Costa | w base spring Mount Diablo ((2 mi by rd from w entrance, take w trail, follow to fence, go through)) | Comment | |||
| UC692477 | Tetrapteron graciliflorum | Mary L. Bowerman | 1936-4-27 | 3408 | Contra Costa | roadbed n Peachtree Springs (near junction of the three roads); Mount Diablo | 335 | Comment | ||
| UC692480 | Aralia californica | Mary L. Bowerman | 1933-6-21 | 2330 | Contra Costa | Donner Canyon Mt. Diablo, Donner Canyon | 243 | Comment | ||
| UC692481 | Arbutus menziesii | Mary L. Bowerman | 1931-3-21 | 598 | Contra Costa | Sycamore Canyon, west fork Sycamore Canyon; Mount Diablo, Sycamore Canyon | 396 | Comment | ||
| UC692482 | Arbutus menziesii | Mary L. Bowerman | 1932-9-5 | 1548 | Contra Costa | Mount Diablo, Inner Black Hills, e of the meridian Inner Black Hills; Mount Diablo, Inner Black Hills | Comment | |||
| UC692484 | Arctostaphylos auriculata | Mary L. Bowerman | 1932-2-13 | 1086 | Contra Costa | on ridge between main forks of canyon Mount Diablo; , Alamo Canyon | Comment | |||
| UC692485 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1933-5-18 | 2122 | Contra Costa | Blackberry Spring Mount Diablo | Comment | |||
| UC692486 | Clarkia purpurea subsp. viminea | Mary L. Bowerman | 1935-5-1 | 2928 | Contra Costa | 2 mi from North Gate (North Road); Mount Diablo | 182 | Comment | ||
| UC692488 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1933-6-7 | 2252 | Contra Costa | saddle between Meridian Peak and North Peak; Mount Diablo | Comment | |||
| UC692490 | Clarkia gracilis subsp. gracilis | Mary L. Bowerman | 1942-5-24 | 3840 | Contra Costa | w slope Deer Ridge (Jim White Trail to Deer Flat); Mount Diablo | 853 | Comment | ||
| UC692491 | Clarkia affinis | Mary L. Bowerman | 1933-6-14 | 2271 | Contra Costa | ridge between two main forks Curry Cave Canyon; Mount Diablo | Comment | |||
| UC692492 | Clarkia affinis | Mary L. Bowerman | 1933-4-26 | 1925 | Contra Costa | ese North Peak (North Peak Ridge, s face); Mount Diablo | 609 | Comment | ||
| UC692494 | Clarkia unguiculata | Mary L. Bowerman | 1930-6-3 | 235 | Contra Costa | 1.9 mi from North Gate (North Road); Mount Diablo | 167 | Comment | ||
| UC692495 | Clarkia concinna subsp. concinna | Mary L. Bowerman | 1931-5-21 | 879 | Contra Costa | Mount Diablo, Curry Cave Point Trail Curry Cave Point Trail; Mount Diablo, Curry Cave Point Trail | 350 | Comment | ||
| UC692496 | Clarkia concinna subsp. concinna | Mary L. Bowerman | 1930-6-5 | 241 | Contra Costa | ca. 5 1/2 mi from North Gate (North Road); Mount Diablo | 457 | Comment | ||
| UC692498 | Arctostaphylos glauca | Mary L. Bowerman | 1931-11-21 | 1068 | Contra Costa | near canyon bottom and Bilharan Mount Diablo, Donner Canyon | Comment | |||
| UC692499 | Arctostaphylos glauca | Mary L. Bowerman | 1931-9-12 | 1041 | Contra Costa | near road Mount Diablo, Mitchell-Pine divide | Comment | |||
| UC692500 | Clarkia affinis | Mary L. Bowerman | 1935-5-22 | 3041 | Contra Costa | canyon at n end Eagle Point Ridge (canyon heads into saddle w of Twin Peaks); Mount Diablo | 304 | Comment | ||
| UC692501 | Clarkia affinis | Mary L. Bowerman | 1933-5-18 | 2123 | Contra Costa | Blackberry Spring Mount Diablo | Comment | |||
| UC692502 | Clarkia gracilis subsp. gracilis | Mary L. Bowerman | 1931-5-16 | 858 | Contra Costa | w flank Ransom Point ridge (summit); Mount Diablo | Comment | |||
| UC692504 | Clarkia affinis | Mary L. Bowerman | 1933-5-17 | 2095 | Contra Costa | due s Olafsons' barn (branch of Curry Cave Canyon); Mount Diablo | Comment | |||
| UC692505 | Garrya elliptica | Mary L. Bowerman | 1933-3-11 | 1747 | Contra Costa | Fossil Ridge Mount Diablo (knoll s of 1778 point, of crest of hill) | Comment | |||
| UC692506 | Garrya elliptica | Mary L. Bowerman | 1933-3-11 | 1746 | Contra Costa | Fossil Ridge Mount Diablo (knoll s of 1778 point, of crest of hill) | Comment | |||
| UC692508 | Garrya elliptica | Mary L. Bowerman | 1932-1-30 | 1081 | Contra Costa | Inner Black Hills Mount Diablo (nw corner of basin of ne fork of Sycamore Creek) | Comment | |||
| UC692509 | Garrya elliptica | Mary L. Bowerman | 1931-5-31 | 908 | Contra Costa | Rock City Ridge (= Fossil Ridge) Mount Diablo (just back of crest of the s knoll of 1778 point) | Comment | |||
| UC692510 | Cornus glabrata | Mary L. Bowerman | 1935-3-16 | 2735 | Contra Costa | e. fork Arroyo del Cerro Mt. Diablo; , e. fork Arroyo del Cerro | 262 | Comment | ||
| UC692513 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1932-1-19 | 1074 | Contra Costa | on n-facing slope just over crest of ridge (w edge of chaparral); Mount Diablo, Inner Black Hills | Comment | |||
| UC692514 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1933-3-25 | 1769 | Contra Costa | n face of canyon near top of ridge ((approached up Diablo Stock Farm Canyon, better known as Emmons Canyon)); Mount Diablo, Pine Canyon | Comment | |||
| UC692515 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1931-9-20 | 1043 | Contra Costa | little above road Mount Diablo, Fossil (Rock City) Ridge | Comment | |||
| UC692516 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1931-3-1 | 541 | Contra Costa | e meridian (w part of chaparral); Mount Diablo, Inner Black Hills | Comment | |||
| UC692517 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1931-3-1 | 539 | Contra Costa | e meridian (w part of chaparral); Mount Diablo, Inner Black Hills | Comment | |||
| UC692521 | Lupinus albifrons var. albifrons | Mary L. Bowerman | 1931-4-25 | 785 | Contra Costa | between junction of one-way roads and top Meridian Peak summit (Mount Diablo); , Meridian Peak summit | 1158 | Comment | ||
| UC692523 | Lupinus formosus | Mary L. Bowerman | 1931-10-5 | 1055 | Contra Costa | Marsh Creek at Curry Canyon Mount Diablo; , Marsh Creek at Curry Canyon | 231 | Comment | ||
| UC692524 | Astragalus gambelianus | Mary L. Bowerman | 1932-4-9 | 1328 | Contra Costa | small ridge e of south spur meridian (Inner Black Hills, Mount Diablo); Mount Diablo, Inner Black Hills | Comment | |||
| UC692526 | Lotus micranthus | Mary L. Bowerman | 1931-3-29 | 616 | Contra Costa | East Cave Point Ridge Mount Diablo | Comment | |||
| UC692527 | Lotus micranthus | Mary L. Bowerman | 1932-4-9 | 1325 | Contra Costa | Inner Black Hills, s spur on meridian Mount Diablo | Comment | |||
| UC692528 | Lotus micranthus | Mary L. Bowerman | 1938-6-2 | 3655 | Contra Costa | Dan Cook Canyon Mount Diablo | 487 | Comment | ||
| UC692529 | Lotus humistratus | Mary L. Bowerman | 1932-4-27 | 1394 | Contra Costa | canyon w Riggs Canyon (Oyster Ridge, s-face); Mount Diablo, Oyster Ridge | 335 | Comment | ||
| UC692530 | Lotus humistratus | Mary L. Bowerman | 1933-5-2 | 1940 | Contra Costa | below Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC692531 | Lotus humistratus | Mary L. Bowerman | 1931-5-7 | 802 | Contra Costa | North Peak Ridge Mount Diablo | Comment | |||
| UC692532 | Lotus humistratus | Mary L. Bowerman | 1933-5-25 | 2177 | Contra Costa | w end of s-face Oyster Ridge; Mount Diablo | 396 | Comment | ||
| UC692534 | Silene verecunda subsp. platyota | Mary L. Bowerman | 1930-6-7 | 278 | Contra Costa | Mount Diablo | Comment | |||
| UC692535 | Sagina decumbens subsp. occidentalis | Mary L. Bowerman | 1933-5-8 | 2028 | Contra Costa | w. end of second small flat n. of Rock City Camp | Comment | |||
| UC692538 | Lotus scoparius | Mary L. Bowerman | 1932-9-24 | 1589 | Contra Costa | ridge running w from Twin Peaks; Mount Diablo | 335 | Comment | ||
| UC692539 | Claytonia perfoliata subsp. perfoliata | Mary L. Bowerman | 1932-3-12 | 1111 | Contra Costa | Alamo Canyon; Mount Diablo | 350 | Comment | ||
| UC692541 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1933-4-15 | 1876 | Contra Costa | s of (canyon s, basin a short distance below the spring) Arroyo del Cerro; Mount Diablo | Comment | |||
| UC692542 | Claytonia parviflora subsp. parviflora | Mary L. Bowerman | 1932-2-28 | 1090 | Contra Costa | ridge e Rhine Canyon (e side about 150 ft above Curry Canyon); Mount Diablo | Comment | |||
| UC692543 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1933-4-15 | 1875 | Contra Costa | s of (canyon s, below spring) Arroyo del Cerro; Mount Diablo | 76 | Comment | ||
| UC692544 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1932-3-12 | 1110 | Contra Costa | Alamo Canyon (e-facing bank 15 ft above the stream) Alamo Canyon; Mount Diablo | 350 | Comment | ||
| UC692546 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1933-5-25 | 2195 | Contra Costa | w end of s-face Oyster Ridge (near gully bottom e of saddle); Mount Diablo | 396 | Comment | ||
| UC692547 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1935-3-16 | 2737 | Contra Costa | e fork Arroyo del Cerro; Mount Diablo | 262 | Comment | ||
| UC692548 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1935-3-16 | 2732 | Contra Costa | Peach Tree Springs Road Mount Diablo (e fork of canyon) | 228 | Comment | ||
| UC692549 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1935-4-22 | 2893 | Contra Costa | ridge w Pioneer Road, Mount Diablo (w of Stage Road); Mount Diablo | 822 | Comment | ||
| UC692550 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1933-5-10 | 2065 | Contra Costa | ridge w Indian Ceremonial Spring; Mount Diablo | 1005 | Comment | ||
| UC692551 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1932-3-23 | 1128 | Contra Costa | e of Donner Creek; Mount Diablo | 243 | Comment | ||
| UC692552 | Claytonia exigua subsp. glauca | Mary L. Bowerman | 1933-5-4 | 1998 | Contra Costa | e end Fossil Ridge; Mount Diablo | Comment | |||
| UC692554 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1931-4-25 | 773 | Contra Costa | Mount Diablo summit Mount Diablo (near the house) | Comment | |||
| UC692555 | Dudleya cymosa | Mary L. Bowerman | 1935-5-22 | 3061 | Contra Costa | Twin Peaks Eagle Point Ridge | 472 | Comment | ||
| UC692556 | Crassula connata var. subsimplex | Mary L. Bowerman | 1931-3-21 | 586 | Contra Costa | Sycamore Canyon Mt. Diablo, Sycamore Canyon | 335 | Comment | ||
| UC692559 | Ribes menziesii | Mary L. Bowerman | 1931-4-25 | 780 | Contra Costa | summit Meridian Peak (n side); Mount Diablo | Comment | |||
| UC692561 | Angelica californica | Mary L. Bowerman | 1932-5-6 | 1420 | Contra Costa | Mount Diablo, Mitchell Canyon Mitchell Canyon; Mount Diablo, Mitchell Canyon | 228 | Comment | ||
| UC692562 | Angelica californica | Mary L. Bowerman | 1935-6-21 | 3149 | Contra Costa | Mount Diablo, e fork of Arroyo del Cerro Arroyo del Cerro; Mount Diablo, Arroyo del Cerro | 274 | Comment | ||
| UC692563 | Angelica californica | Mary L. Bowerman | 1935-6-21 | 3149 | Contra Costa | Mount Diablo, e fork of Arroyo del Cerro Arroyo del Cerro; Mount Diablo, Arroyo del Cerro | 274 | Comment | ||
| UC692565 | Angelica californica | Mary L. Bowerman | 1931-6-2 | 915 | Contra Costa | Mount Diablo, Gregory Ranch Road Mount Diablo; , Gregory Ranch Road | 518 | Comment | ||
| UC692567 | Lupinus bicolor | Mary L. Bowerman | 1931-4-4 | 671 | Contra Costa | West Road just w Turtle Rock, Mount Diablo (= North Road, Mount Diablo); Mount Diablo, just w of Turtle Rock | Comment | |||
| UC692568 | Lupinus bicolor | Mary L. Bowerman | 1931-3-21 | 600 | Contra Costa | e end Rock City Ridge Mount Diablo (Fossil Ridge, Mount Diablo); , Rock City Ridge, Fossil Ridge | Comment | |||
| UC692569 | Lotus crassifolius var. crassifolius | Mary L. Bowerman | 1931-5-16 | 862 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC692570 | Lotus crassifolius var. crassifolius | Mary L. Bowerman | 1931-4-25 | 772 | Contra Costa | Meridian Peak summit Mount Diablo | Comment | |||
| UC692571 | Lotus scoparius | Mary L. Bowerman | 1930-6-5 | 255 | Contra Costa | 5.8 mi from entrance West road (=North Road); Mount Diablo | Comment | |||
| UC692572 | Lupinus microcarpus var. microcarpus | Mary L. Bowerman | 1931-4-4 | 657 | Contra Costa | North Road 4.5 mi from North Gate Mount Diablo (bank above road); Mount Diablo | Comment | |||
| UC692574 | Lupinus albifrons var. albifrons | Mary L. Bowerman | 1931-4-18 | 723 | Contra Costa | Mount Diablo; Mount Diablo, Sycamore Canyon | Comment | |||
| UC692575 | Ptelea crenulata | Mary L. Bowerman | 1930-6-22 | 357 | Contra Costa | Mitchell Canyon; Mount Diablo | Comment | |||
| UC692576 | Rhus trilobata | Mary L. Bowerman | 1935-5-30 | 3092 | Contra Costa | Eagle Point Ridge; Mount Diablo | 350 | Comment | ||
| UC692578 | Rhus trilobata | Mary L. Bowerman | 1933-3-25 | 1776 | Contra Costa | Diablo Stock Farm (Stone Valley) Canyon; Mount Diablo | Comment | |||
| UC692579 | Rhus trilobata | Mary L. Bowerman | 1931-4-5 | 678 | Contra Costa | below Gregory Ranch (between rocky point below house and shelf below it on w side); Mount Diablo | Comment | |||
| UC692580 | Toxicodendron diversilobum | Mary L. Bowerman | 1942-5-24 | 3845 | Contra Costa | W. Fork Sycamore Creek (Madrone Canyon) below Rock City Camp; Mt. Diablo, Madrone Canyon, W. Fork Sycamore Creek | Comment | |||
| UC692583 | Rhamnus crocea | Mary L. Bowerman | 1930-6-22 | 361 | Contra Costa | Deer Flat Mount Diablo | Comment | |||
| UC692584 | Rhamnus crocea | Mary L. Bowerman | 1932-9-17 | 1579 | Contra Costa | Donner Canyon, w branch Mount Diablo | Comment | |||
| UC692585 | Ptelea crenulata | Mary L. Bowerman | 1935-6-1 | 3099 | Contra Costa | gully e Mitchell-Pine divide; Mount Diablo | 975 | Comment | ||
| UC692586 | Ceanothus oliganthus var. sorediatus | Mary L. Bowerman | 1932-9-17 | 1580 | Contra Costa | West branch of Donner Canyon Mount Diablo | Comment | |||
| UC692587 | Ceanothus oliganthus var. sorediatus | Mary L. Bowerman | 1931-4-10 | 746 | Contra Costa | below Deer Flat (Mitchell Canyon.); Mount Diablo | Comment | |||
| UC692590 | Ceanothus oliganthus var. sorediatus | Mary L. Bowerman | 1932-5-6 | 1424 | Contra Costa | Mitchell Canyon Mount Diablo, Mitchell Canyon | Comment | |||
| UC692593 | Rhamnus tomentella subsp. tomentella | Mary L. Bowerman | 1932-11-19 | 1658 | Contra Costa | Lower Grapevine Spring, at head of spring Mount Diablo | Comment | |||
| UC692594 | Rhamnus tomentella subsp. tomentella | Mary L. Bowerman | 1932-11-19 | 1657 | Contra Costa | Lower Grapevine Spring, at head of spring Mount Diablo | Comment | |||
| UC692595 | Rhamnus californica | Mary L. Bowerman | 1932-11-26 | 1678 | Contra Costa | Pepperwood Springs (by w road (=North Rd) not far from junction of roads) Mount Diablo | Comment | |||
| UC692596 | Rhamnus californica | Mary L. Bowerman | 1932-11-26 | 1677 | Contra Costa | Pepperwood Springs (by w road not far from junction of roads) Mount Diablo | Comment | |||
| UC692597 | Rhamnus tomentella subsp. tomentella | Mary L. Bowerman | 1933-9-3 | 2419 | Contra Costa | s of Meridian-North Peak saddle; Mount Diablo | Comment | |||
| UC692601 | Rhamnus tomentella subsp. tomentella | Mary L. Bowerman | 1933-1-7 | 1685 | Contra Costa | Perkins Canyon, by dirt road Mount Diablo | Comment | |||
| UC692602 | Rhamnus tomentella subsp. tomentella | Mary L. Bowerman | 1933-1-7 | 1687 | Contra Costa | Perkins Canyon, by dirt road Mount Diablo | Comment | |||
| UC692603 | Hypericum formosum var. scouleri | Mary L. Bowerman | 1930-6-28 | 395 | Contra Costa | Mt. Diablo, Lower Silver Spring | Comment | |||
| UC692605 | Viola purpurea subsp. quercetorum | Mary L. Bowerman | 1933-5-9 | 2044 | Contra Costa | Mount Diablo, Stage Road Mount Diablo | 853 | Comment | ||
| UC692607 | Elatine californica | Mary L. Bowerman | 1935-7-22 | 3181 | Contra Costa | s side Meridian Peak (Chase Pond, by old Government trail); Mount Diablo | 548 | Comment | ||
| UC692610 | Ceanothus cuneatus var. cuneatus | Mary L. Bowerman | 1931-2-28 | 527 | Contra Costa | near top of South Rd Mount Diablo | Comment | |||
| UC692612 | Malacothamnus fremontii | Mary L. Bowerman | 1930-6-18 | 353 | Contra Costa | Mount Diablo | 822 | Comment | ||
| UC692614 | Sidalcea malviflora subsp. laciniata | Mary L. Bowerman | 1933-4-22 | 1880 | Contra Costa | opposite Heather Farm (near the sulphur spring, Shell Ridge where the highway crosses; meadow); Mount Diablo, Shell ridge, oppos Heather Farm | Comment | |||
| UC692616 | Crocanthemum scoparium var. vulgare | Mary L. Bowerman | 1932-4-9 | 1332 | Contra Costa | from near Rock City to ridge to Wall Point; Mount Diablo | Comment | |||
| UC692617 | Ceanothus cuneatus var. cuneatus | Mary L. Bowerman | 1933-4-9 | 1843 | Contra Costa | w fork of Dannor Canyon, Mount Diablo | Comment | |||
| UC692618 | Malacothamnus fremontii | Mary L. Bowerman | 1938-6-30 | 3696 | Contra Costa | below Blue Oak Flat; Mount Diablo | 762 | Comment | ||
| UC692619 | Malacothamnus hallii | Mary L. Bowerman | 1936-8-25 | 3534 | Contra Costa | n upper farm (on Cowell Cement property.); Mount Diablo, west side Lime Ridge | 137 | Comment | ||
| UC692620 | Malacothamnus fremontii | Mary L. Bowerman | 1933-5-21 | 2158 | Contra Costa | on ridge between main forks (head of Grape Spring gully) Mount Diablo, Sulplhur Spring Canyon | Comment | |||
| UC692623 | Crocanthemum scoparium var. vulgare | Mary L. Bowerman | 1932-10-1 | 1598 | Contra Costa | ridge s Uncle Sam Canyon; Mount Diablo, Eagle Point Ridge | Comment | |||
| UC692624 | Crocanthemum scoparium var. vulgare | Mary L. Bowerman | 1931-12-17 | 1072 | Contra Costa | e of, s face Rock Canyon; Mount Diablo, Fossil Ridge, Dan Cook Ridge | Comment | |||
| UC692625 | Viola pedunculata | Mary L. Bowerman | 1931-3-22 | 608 | Contra Costa | at end of e fork of Alamo Creek; Mount Diablo, Alamo Creek | Comment | |||
| UC692626 | Elatine californica | Mary L. Bowerman | 1935-7-22 | 3186 | Contra Costa | s side Meridian Peak (Hidden Pond); Mount Diablo | Comment | |||
| UC692627 | Mentzelia micrantha | Mary L. Bowerman | 1934-4-21 | 2534 | Contra Costa | Muir Area Mount Diablo | Comment | |||
| UC692631 | Lythrum californicum | Mary L. Bowerman | 1930-9-27 | 461 | Contra Costa | (2 mi by road from North Gate (at trough, take trail to west, follow to fence and go through), Mount Diablo); Mount Diablo | Comment | |||
| UC692632 | Lythrum californicum | Mary L. Bowerman | 1930-9-27 | 461 | Contra Costa | (2 mi by road from North Gate (at trough, take trail to west, follow to fence and go through), Mount Diablo); Mount Diablo | Comment | |||
| UC692633 | Lythrum californicum | Mary L. Bowerman | 1932-11-26 | 1672 | Contra Costa | on n side of road between Sheep Camp Spring and Boulevard Spring (Mount Diablo, Patens Spring); Mount Diablo, Patens Spring | Comment | |||
| UC692637 | Lythrum hyssopifolia | Mary L. Bowerman | 1930-6-28 | 391 | Contra Costa | Mount Diablo, Lower Silver Spring Lower Silver Spring; Mount Diablo, Lower Silver Spring | Comment | |||
| UC692638 | Lythrum hyssopifolia | Mary L. Bowerman | 1933-8-2 | 2393 | Contra Costa | Mount Diablo, Boulevard Spring, by West Road Boulevard Spring; Mount Diablo, Boulevard Spring | Comment | |||
| UC692639 | Trifolium obtusiflorum | Mary L. Bowerman | 1935-5-25 | 3077 | Contra Costa | Rhine Canyon Mount Diablo (side of gully containing streamlet) | 914 | Comment | ||
| UC692640 | Trifolium obtusiflorum | Mary L. Bowerman | 1938-6-14 | 3678 | Contra Costa | Maple Spring Mount Diablo | Comment | |||
| UC692644 | Trifolium oliganthum | Mary L. Bowerman | 1935-4-12 | 2811 | Contra Costa | West Rd = North Rd Mount Diablo | 182 | Comment | ||
| UC692645 | Trifolium oliganthum | Mary L. Bowerman | 1932-3-27 | 1136 | Contra Costa | below Mitchell Rock; Mount Diablo | Comment | |||
| UC692646 | Trifolium willdenovii | Mary L. Bowerman | 1933-5-11 | 2083 | Contra Costa | Inner Black Hills Mount Diablo | Comment | |||
| UC692647 | Trifolium depauperatum var. truncatum | Mary L. Bowerman | 1932-3-23 | 1125 | Contra Costa | betw Monument and Concord (Oak Grove School junction); Mount Diablo | Comment | |||
| UC692655 | Dudleya cymosa subsp. paniculata | Mary L. Bowerman | 1930-6-7 | 288 | Contra Costa | Meridian Peak Summit | Comment | |||
| UC692657 | Minuartia douglasii | Mary L. Bowerman | 1930-6-14 | 324 | Contra Costa | Mount Diablo; summit, nw exposure | Comment | |||
| UC692658 | Crassula aquatica | Mary L. Bowerman | 1935-6-21 | 3154 | Contra Costa | e. Turtle Rock pool; Mt. Diablo | Comment | |||
| UC692659 | Claytonia gypsophiloides | Mary L. Bowerman | 1931-4-19 | 736 | Contra Costa | Deer Flat Mount Diablo (hillslope where the trail leaves the flat) | Comment | |||
| UC692660 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1932-3-12 | 1114 | Contra Costa | Alamo Canyon (50 ft above stream) Alamo Canyon; Mount Diablo | 365 | Comment | ||
| UC692661 | Claytonia exigua subsp. glauca | Mary L. Bowerman | 1932-3-6 | 1098 | Contra Costa | near Black Hawk Ridge saddle; Mount Diablo | Comment | |||
| UC692662 | Crassula aquatica | Mary L. Bowerman | 1931-4-4 | 663 | Contra Costa | pool w. of Turtle Rock; Mt. Diablo | Comment | |||
| UC692664 | Trifolium gracilentum | Mary L. Bowerman | 1935-4-12 | 2817 | Contra Costa | 2 mi from entrance (West Rd); Mount Diablo | 259 | Comment | ||
| UC692666 | Datisca glomerata | Mary L. Bowerman | 1933-6-21 | 2336 | Contra Costa | Mount Diablo, Donner Canyon Donner Canyon; Mount Diablo, Donner Canyon | 335 | Comment | ||
| UC692668 | Ribes malvaceum | Mary L. Bowerman | 1930-6-18 | 354 | Contra Costa | Mount Diablo | 822 | Comment | ||
| UC692671 | Trifolium microcephalum | Mary L. Bowerman | 1932-4-27 | 1392 | Contra Costa | canyon w Riggs Canyon; Mount Diablo, Oyster Ridge | Comment | |||
| UC692672 | Pickeringia montana var. montana | Mary L. Bowerman | 1933-2-4 | 1690 | Contra Costa | flat e Mt. Diablo-North Peak divide; Mount Diablo | 822 | Comment | ||
| UC692673 | Trifolium albopurpureum var. albopurpureum | Mary L. Bowerman | 1933-4-15 | 1858 | Contra Costa | s Arroyo del Cerro (canyon) | Comment | |||
| UC692675 | Lathyrus vestitus var. vestitus | Mary L. Bowerman | 1931-3-7 | 552 | Contra Costa | by South Road just below junction Mount Diablo | Comment | |||
| UC692677 | Lupinus formosus | Mary L. Bowerman | 1931-10-5 | 1054 | Contra Costa | Marsh Creek at Curry Canyon; Mount Diablo, Marsh Creek at Curry Canyon | 231 | Comment | ||
| UC692678 | Trifolium gracilentum | Mary L. Bowerman | 1935-4-26 | 2908 | Contra Costa | w Indian Ceremonial Springs; Mount Diablo | 1005 | Comment | ||
| UC692679 | Trifolium gracilentum | Mary L. Bowerman | 1932-4-27 | 1389 | Contra Costa | w Riggs Canyon (Oyster ridge, s face of canyon); Mount Diablo | Comment | |||
| UC692680 | Trifolium variegatum var. melananthum | Mary L. Bowerman | 1932-3-23 | 1126 | Contra Costa | betw Monument and Concord (Oak Grove School junction); Mount Diablo | Comment | |||
| UC692681 | Trifolium depauperatum var. truncatum | Mary L. Bowerman | 1931-4-4 | 648 | Contra Costa | 1 mi from North Gate (North Rd); Mount Diablo | 182 | Comment | ||
| UC692682 | Trifolium albopurpureum var. albopurpureum | Mary L. Bowerman | 1933-4-26 | 1922 | Contra Costa | ridge ese the peak (s face); Mt. Diablo, North Peak | Comment | |||
| UC692683 | Trifolium gracilentum | Mary L. Bowerman | 1933-5-9 | 2046 | Contra Costa | Stage Rd Mount Diablo | 853 | Comment | ||
| UC692684 | Trifolium albopurpureum var. albopurpureum | Mary L. Bowerman | 1931-4-4 | 667 | Contra Costa | w Turtle Rock | Comment | |||
| UC692686 | Lythrum hyssopifolia | Mary L. Bowerman | 1933-8-2 | 2391 | Contra Costa | Mount Diablo, Sheep Camp Spring Sheep Camp Spring; Mount Diablo, Sheep Camp Spring | Comment | |||
| UC692687 | Vicia americana var. americana | Mary L. Bowerman | 1931-3-21 | 589 | Contra Costa | Sycamore Canyon; Mount Diablo | 335 | Comment | ||
| UC692688 | Vicia americana var. americana | Mary L. Bowerman | 1931-3-21 | 589 | Contra Costa | Sycamore Canyon; Mount Diablo | 335 | Comment | ||
| UC692689 | Trifolium gracilentum | Mary L. Bowerman | 1933-5-4 | 1996 | Contra Costa | e end Rock City Ridge (=Fossil Ridge) (roadbank); Mount Diablo | Comment | |||
| UC692690 | Pediomelum californicum | Mary L. Bowerman | 1935-6-1 | 3114 | Contra Costa | summit Mount Diablo Mount Diablo, summit (between the one-way roads) | Comment | |||
| UC692691 | Trifolium gracilentum | Mary L. Bowerman | 1932-4-27 | 1389 | Contra Costa | w Riggs Canyon (Oyster ridge, s face of canyon); Mount Diablo | Comment | |||
| UC692692 | Pickeringia montana var. montana | Mary L. Bowerman | 1931-5-2 | 793 | Contra Costa | Eagle Point Ridge Mount Diablo (n end) | Comment | |||
| UC692693 | Malacothamnus hallii | Mary L. Bowerman | 1932-9-24 | 1590 | Contra Costa | Ridge running w from Twin Peak; Mount Diablo | 335 | Comment | ||
| UC692694 | Hesperolinon breweri | Mary L. Bowerman | 1935-6-15 | 3137 | Contra Costa | Eagle Point Ridge w 2632; Mount Diablo | 762 | Comment | ||
| UC692696 | Euphorbia spathulata | Mary L. Bowerman | 1931-5-2 | 792 | Contra Costa | n end Eagle Point ridge; Mount Diablo | Comment | |||
| UC692697 | Viola sheltonii | Mary L. Bowerman | 1935-5-18 | 3026 | Contra Costa | at the summit of Meridian Peak ( n of the parking area); Mount Diablo, Meridian Peak | Comment | |||
| UC692698 | Mentzelia dispersa | Mary L. Bowerman | 1930-6-10 | 305 | Contra Costa | Mount Diablo, Summit | Comment | |||
| UC692699 | Hesperolinon californicum | Mary L. Bowerman | 1931-5-21 | 886 | Contra Costa | w Cave Point; Mount Diablo | 579 | Comment | ||
| UC692700 | Hesperolinon californicum | Mary L. Bowerman | 1933-6-14 | 2275 | Contra Costa | Inner Black Hills e Knobcone Point; Mount Diablo | Comment | |||
| UC692701 | Hesperolinon breweri | Mary L. Bowerman | 1935-5-22 | 3058 | Contra Costa | saddle w Twin Peaks ((Eagle Point Ridge)); Mount Diablo | 441 | Comment | ||
| UC692702 | Hesperolinon breweri | Mary L. Bowerman | 1930-6-22 | 356 | Contra Costa | Mitchell Canyon Mount Diablo | Comment | |||
| UC692704 | Erodium cicutarium | Mary L. Bowerman | 1930-6-28 | 387 | Contra Costa | Mount Diablo, near road above junction Mount Diablo | Comment | |||
| UC692705 | Erodium moschatum | Mary L. Bowerman | 1931-4-4 | 655 | Contra Costa | 4.5 mi from entrance Mount Diablo (west road) | Comment | |||
| UC692706 | Geranium dissectum | Mary L. Bowerman | 1930-6-28 | 401 | Contra Costa | Lower Silver Spring Mount Diablo | Comment | |||
| UC692708 | Erodium botrys | Mary L. Bowerman | 1931-3-14 | 571 | Contra Costa | Windy Point Mount Diablo | Comment | |||
| UC692710 | Eremocarpus setiger | Mary L. Bowerman | 1930-10-4 | 485 | Contra Costa | South road near entrance; Mount Diablo | Comment | |||
| UC692714 | Euphorbia crenulata | Mary L. Bowerman | 1930-8-24 | 417 | Contra Costa | Mitchell Canyon; Mount Diablo | Comment | |||
| UC692715 | Chamaesyce ocellata | Mary L. Bowerman | 1932-8-27 | 1517 | Contra Costa | between Turtle Rock and pond to the south | Comment | |||
| UC692716 | Aesculus californica | Mary L. Bowerman | 1930-6-3 | 226 | Contra Costa | 1.9 mi from Mount Diablo North Road entrance; Mount Diablo | Comment | |||
| UC692720 | Acer negundo var. interior | Mary L. Bowerman | 1931-10-23 | 1063 a | Contra Costa | Riggs Canyon mouth Mount Diablo, Riggs Canyon mouth (by stream-bed) | 228 | Comment | ||
| UC697121 | Bromus carinatus var. carinatus | Mary L. Bowerman | 1933-5-19 | 2145 | Contra Costa | Mount Diablo, Sulphur Spring Canyon Sulphur Spring Canyon; Mount Diablo, Sulphur Spring Canyon | Comment | |||
| UC697122 | Lolium multiflorum | Mary L. Bowerman | 1938-5-25 | 3630 | Contra Costa | by North Road, Arroyo del Cerro Mount Diablo (Mount Diablo); , North Road | 109 | Comment | ||
| UC697124 | Bromus madritensis subsp. rubens | Mary L. Bowerman | 1935-5-8 | 2979 | Contra Costa | first main ridge e of Pioneer Camp (Mount Diablo); Mount Diablo | Comment | |||
| UC697125 | Avena fatua | Mary L. Bowerman | 1931-5-7 | 809 | Contra Costa | North Peak Mount Diablo | Comment | |||
| UC697126 | Hordeum murinum subsp. leporinum | Mary L. Bowerman | 1933-5-8 | 2003 | Contra Costa | s face Fossil Ridge not far from but out of sight of South Entrance Mount Diablo; , s face Fossil Ridge | 289 | Comment | ||
| UC697128 | Brodiaea elegans subsp. elegans | Mary L. Bowerman | 1930-6-3 | 229 | Contra Costa | North Road Mount Diablo | 167 | Comment | ||
| UC697129 | Bromus carinatus var. carinatus | Mary L. Bowerman | 1935-5-1 | 2947 | Contra Costa | West Road 6.7 mi from entrance, Mount Diablo West Road; Mount Diablo, West Road | 640 | Comment | ||
| UC697130 | Artemisia californica | Mary L. Bowerman | 1931-11-21 | 1069 | Contra Costa | e flank of Donner Canyon; Mount Diablo | Comment | |||
| UC697131 | Bromus hordeaceus | Mary L. Bowerman | 1935-5-16 | 3007 | Contra Costa | behind Gabriel-Hinks (Mount Diablo, e side of North Peak); Mount Diablo, North Peak | 289 | Comment | ||
| UC697132 | Anthemis cotula | Mary L. Bowerman | 1930-6-3 | 228 | Contra Costa | North Road (1.9 mi from entrance) Mount Diablo | 167 | Comment | ||
| UC697133 | Bromus carinatus var. carinatus | Mary L. Bowerman | 1933-5-2 | 1963 | Contra Costa | below Pioneer Camp (Mount Diablo); Mount Diablo | 762 | Comment | ||
| UC697134 | Bromus hordeaceus | Mary L. Bowerman | 1931-4-4 | 644 | Contra Costa | Mount Diablo, West Raod, about 1 mi from entrance Mount Diablo; , West Raod | Comment | |||
| UC697136 | Bromus hordeaceus | Mary L. Bowerman | 1933-5-17 | 2099 | Contra Costa | Mount Diablo, branch of Curry Canyon, due s of Olasfsons' barn Curry Canyon; Mount Diablo, Curry Canyon | Comment | |||
| UC697137 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-5-1 | 2929 | Contra Costa | Mount Diablo, North Road; Mount Diablo | 182 | Comment | ||
| UC697138 | Matricaria discoidea | Mary L. Bowerman | 1931-4-4 | 653 | Contra Costa | 4.5 mi from Mount Diablo entrance (west road); Mount Diablo | Comment | |||
| UC697139 | Soliva sessilis | Mary L. Bowerman | 1931-4-11 | 689 | Contra Costa | Pine Canyon , Pine Canyon (Mount Diablo) | 121 | Comment | ||
| UC697140 | Phalaris minor | Mary L. Bowerman | 1934-4-21 | 2533 | Contra Costa | Muir Area Mount Diablo (on 1931 burn); , Muir Area | Comment | |||
| UC697141 | Helminthotheca echioides | Mary L. Bowerman | 1936-10-24 | 3583 | Contra Costa | Mount Diablo, North Road | 131 | Comment | ||
| UC697142 | Poa howellii | Mary L. Bowerman | 1933-6-3 | 2247 | Contra Costa | summit Mt Diablo (ridge n of lower junction of 1-way rds) | Comment | |||
| UC697144 | Malacothamnus fremontii | Mary L. Bowerman | 1932-9-24 | 1590 | Contra Costa | Ridge running west from Twin Peaks Mount Diablo | 335 | Comment | ||
| UC697145 | Eriophyllum jepsonii | Mary L. Bowerman | 1936-5-6 | 3409 | Contra Costa | Uncle Sam Canyon | 304 | Comment | ||
| UC697146 | Rigiopappus leptocladus | Mary L. Bowerman | 1931-4-25 | 759 | Contra Costa | opposite Oak Knoll Picnic Grounds; Mount Diablo, Mountain House Canyon | 822 | Comment | ||
| UC697148 | Monolopia major | Mary L. Bowerman | 1933-5-25 | 2196 | Contra Costa | e of saddle Osyter Ridge; Mount Diablo | 396 | Comment | ||
| UC697149 | Monolopia gracilens | Mary L. Bowerman | 1935-5-8 | 2973 | Contra Costa | Muir Area Mount Diablo | 1005 | Comment | ||
| UC697150 | Monolopia gracilens | Mary L. Bowerman | 1933-5-9 | 2057 | Contra Costa | Muir area Mount Diablo (sw slope e of the rocks) | Comment | |||
| UC697151 | Rigiopappus leptocladus | Mary L. Bowerman | 1931-4-4 | 669 | Contra Costa | w Turtle Rock; Mount Diablo | Comment | |||
| UC697152 | Layia platyglossa | Mary L. Bowerman | 1935-4-26 | 2918 | Contra Costa | summit Mount Diablo | Comment | |||
| UC697154 | Rigiopappus leptocladus | Mary L. Bowerman | 1935-4-22 | 2890 | Contra Costa | ridge w Pioneer Road (w of Old Stage Road); Mount Diablo | 853 | Comment | ||
| UC697156 | Lasthenia microglossa | Mary L. Bowerman | 1936-4-23 | 3405 | Contra Costa | Mitchell-Pine Divide, northern most point Mount Diablo | 838 | Comment | ||
| UC697158 | Madia gracilis | Mary L. Bowerman | 1933-6-3 | 2241 | Contra Costa | Ransom Point Ridge Mount Diablo | Comment | |||
| UC697160 | Madia gracilis | Mary L. Bowerman | 1933-5-8 | 2018 | Contra Costa | near crest Fossil Ridge (on n side by side road); Mount Diablo | Comment | |||
| UC697163 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-8 | 2016 | Contra Costa | n side near crest Fossil Ridge; Mount Diablo, n side near crest Fossil Ridge | Comment | |||
| UC697164 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1938-9-11 | 3713 | Contra Costa | where Sulphur Spring Canyon joins Curry Canyon; Mount Diablo | 259 | Comment | ||
| UC697165 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-10 | 2061 | Contra Costa | ridge at e end and s Meridian Flat; Mount Diablo | 822 | Comment | ||
| UC697166 | Layia platyglossa | Mary L. Bowerman | 1935-4-26 | 2916 | Contra Costa | ridge w of Indian Ceremonial Spring; Mount Diablo | 1005 | Comment | ||
| UC697167 | Layia gaillardioides | Mary L. Bowerman | 1933-4-15 | 1864 | Contra Costa | second ridge s of Arroyo del Cerro; Mount Diablo | Comment | |||
| UC697170 | Madia elegans | Mary L. Bowerman | 1936-9-10 | 3542 | Contra Costa | Donner Canyon Mount Diablo (by streamlet) | 335 | Comment | ||
| UC697171 | Madia exigua | Mary L. Bowerman | 1931-5-19 | 867 | Contra Costa | Donner Canyon trail Mount Diablo | 274 | Comment | ||
| UC697172 | Madia elegans | Mary L. Bowerman | 1933-5-17 | 2106 | Contra Costa | Curry Canyon brance s of Olafsons' barn Mount Diablo | 289 | Comment | ||
| UC697173 | Calycadenia truncata | Mary L. Bowerman | 1931-9-12 | 1040 | Contra Costa | Mitchell Canyon, spur jutting into w fork Mount Diablo, Mitchell Canyon | 838 | Comment | ||
| UC697174 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1933-5-25 | 2197 | Contra Costa | s-facing slope between forks of branch of Alamo Creek on s side main ridge; Mount Diablo, Oyster Ridge | Comment | |||
| UC697176 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1931-10-13 | 1061 | Contra Costa | w Sycamore Creek (roadside); Mount Diablo, Sycamore Valley | Comment | |||
| UC697177 | Centromadia fitchii | Mary L. Bowerman | 1936-9-17 | 3548 | Contra Costa | 2.5 mi from North Gate (North Road); Mount Diablo | 243 | Comment | ||
| UC697178 | Wyethia helenioides | Mary L. Bowerman | 1931-4-18 | 712 | Contra Costa | Sycamore Canyon , Sycamore Canyon (Mount Diablo) | 335 | Comment | ||
| UC697179 | Wyethia glabra | Mary L. Bowerman | 1932-4-16 | 1336 | Contra Costa | n end Eagle Point Ridge; Mount Diablo | Comment | |||
| UC697181 | Wyethia helenioides | Mary L. Bowerman | 1935-5-16 | 3014 | Contra Costa | behind Gabriel-Hinks' (e side North Peak Mount Diablo); Mount Diablo, e side North Peak, behind Gabriel-Hinks' | 289 | Comment | ||
| UC697182 | Wyethia helenioides | Mary L. Bowerman | 1935-5-16 | 3014 | Contra Costa | behind Gabriel-Hinks' (e side North Peak Mount Diablo); Mount Diablo, e side North Peak, behind Gabriel-Hinks' | 289 | Comment | ||
| UC697183 | Helianthus californicus | Mary L. Bowerman | 1932-9-17 | 1581 | Contra Costa | west fork Donner Canyon (streambed); Mount Diablo | Comment | |||
| UC697185 | Helianthus gracilentus | Mary L. Bowerman | 1932-9-24 | 1592 | Contra Costa | knoll w of Twin Peaks; Mount Diablo | 457 | Comment | ||
| UC697187 | Pseudognaphalium ramosissimum | Mary L. Bowerman | 1938-11-19 | 3735 | Contra Costa | on stream bank Mount Diablo, Mitchell Canyon | 259 | Comment | ||
| UC697188 | Malacothamnus fremontii | Mary L. Bowerman | 1932-9-24 | 1590 | Contra Costa | Ridge running west from Twin Peaks | 335 | Comment | ||
| UC697189 | Avena barbata | Mary L. Bowerman | 1933-5-8 | 2002 | Contra Costa | Fossil Ridge Mount Diablo (s face, not far from but out of sight of South Gate) | 289 | Comment | ||
| UC697191 | Berula erecta | Mary L. Bowerman | 1931-8-29 | 1031 | Contra Costa | Mount Diablo, Sheep Camp Spring, by North Road Sheep Camp Spring; Mount Diablo, Sheep Camp Spring | Comment | |||
| UC697192 | Mentzelia micrantha | Mary L. Bowerman | 1933-5-2 | Contra Costa | Below Pioneer Camp (and slightly east); Mount Diablo | 762 | Comment | |||
| UC697193 | Hesperolinon californicum | Mary L. Bowerman | 1935-6-28 | 3160 | Contra Costa | Inner Black Hills just w meridian; Mount Diablo | 457 | Comment | ||
| UC697195 | Gutierrezia californica | Mary L. Bowerman | 1938-11-12 | 3729 | Contra Costa | toward crest of hillside n Lime Ridge; Mount Diablo, Lime Ridge | 152 | Comment | ||
| UC697198 | Trifolium barbigerum | Mary L. Bowerman | 1942-5-24 | 3843 | Contra Costa | lower Rock City Camp Mount Diablo, Fossil Ridge | 457 | Comment | ||
| UC697199 | Gamochaeta ustulata | Mary L. Bowerman | 1942-6-1 | 3846 | Contra Costa | Lower Rock City Camp Mount Diablo | Comment | |||
| UC697200 | Gnaphalium palustre | Mary L. Bowerman | 1935-6-28 | 3168 | Contra Costa | s of summit Mount Diablo (by Old Government trail); , Chase Pond | 548 | Comment | ||
| UC697203 | Gamochaeta ustulata | Mary L. Bowerman | 1938-6-2 | 3654 | Contra Costa | 100 yds n Rock City Camp; Mount Diablo, Dan Cook Canyon | 548 | Comment | ||
| UC697204 | Baccharis glutinosa | Mary L. Bowerman | 1942-10-4 | 3852 | Contra Costa | Mount Diablo, Russelman Park Road | 289 | Comment | ||
| UC697207 | Eurybia radulina | Mary L. Bowerman | 1932-9-5 | 1549 | Contra Costa | Inner Black Hills e of the meridian Black Hills | Comment | |||
| UC697210 | Pentachaeta exilis | Mary L. Bowerman | 1935-5-8 | 2981 | Contra Costa | first main ridge e Pioneer Camp; Mount Diablo | 762 | Comment | ||
| UC697211 | Pentachaeta exilis | Mary L. Bowerman | 1932-3-23 | 1132 | Contra Costa | grassy flat e of and overlooking Donner Canyon; Mount Diablo | 304 | Comment | ||
| UC697212 | Pentachaeta exilis | Mary L. Bowerman | 1931-4-4 | 670 | Contra Costa | w Turtle Rock; Mount Diablo | Comment | |||
| UC697214 | Microseris douglasii subsp. douglasii | Mary L. Bowerman | 1933-5-8 | 2012 | Contra Costa | near crest Fossil Ridge (on n side by side road); Mount Diablo | Comment | |||
| UC697215 | Bromus hordeaceus | Mary L. Bowerman | 1931-4-18 | 732 | Contra Costa | Mount Diablo, Sycamore Canyon Sycamore Canyon; Mount Diablo, Sycamore Canyon | 365 | Comment | ||
| UC697216 | Microseris douglasii subsp. tenella | Mary L. Bowerman | 1933-4-15 | 1847 | Contra Costa | canyon s Arroyo del Cerro; Mount Diablo | Comment | |||
| UC69727 | Lolium multiflorum | Mary L. Bowerman | 1933-5-25 | 2199 | Contra Costa | Mount Diablo; Mount Diablo; Mount Diablo, Alamo Canyon; Alamo Canyon; Mount Diablo, above Wilson's barn | Comment | |||
| UC697791 | Arctostaphylos auriculata | Mary L. Bowerman | 1932-9-5 | 1547 | Contra Costa | near firebreak which runs s from large spur (on meridian) heading into Sycamore Canyon; Mount Diablo, Inner Black Hills | Comment | |||
| UC697792 | Arctostaphylos auriculata | Mary L. Bowerman | 1932-9-5 | 1546 | Contra Costa | near fire trail which runs s from large spur (on meridian) heading into Sycamore Canyon; Mount Diablo, Inner Black Hills | Comment | |||
| UC891369 | Xanthium strumarium | Mary L. Bowerman | 1936-9-9 | 3540 | Contra Costa | just below Blackhawk Ranch; Mount Diablo, Sycamore Canyon | Comment | |||
| CAS-BOT-BC10307 | Delphinium hesperium | Miss Mary Leolin Bowerman | 1938-5-25 | 3635 | Contra Costa | North Road 21 miles from North Gate | 182 | Comment | ||
| CAS-BOT-BC104167 | Quercus X morehus | Mary L. Bowerman | 1935-10-26 | 3349 | Contra Costa | Mount Diablo. 0.1 mile by road above Silver Spring, 50 feet from road | 859 | Comment | ||
| CAS-BOT-BC104708 | Quercus wislizeni | Mary L. Bowerman | 1933-9-23 | 2445 | Contra Costa | Mount Diablo. Ridge at W end of Meridian Flat; close to saddle by flat | Comment | |||
| CAS-BOT-BC104709 | Quercus wislizeni | Mary L. Bowerman | 1930-9-9 | 454 | Contra Costa | Mount Diablo. North Peak base, east side | Comment | |||
| CAS-BOT-BC104711 | Quercus wislizeni | Mary L. Bowerman | 1934-3-18 | 2480 | Contra Costa | Mount Diablo. Russelman Park: End of road | Comment | |||
| CAS-BOT-BC106325 | Brickellia californica | Mary L. Bowerman | 1931-9-27 | 1051 | Contra Costa | Mount Diablo - Road to Quicksilver Mine | Comment | |||
| CAS-BOT-BC110869 | Scirpus microcarpus | Miss Mary Leolin Bowerman | 1942-10-4 | 3851 | Contra Costa | Russelman Park Road | 243 | Comment | ||
| CAS-BOT-BC112798 | Eleocharis macrostachya | Miss Mary Leolin Bowerman | 1938-5-28 | 3645 | Contra Costa | Maple Spring, on upper margin especially in the NW corner. | Comment | |||
| CAS-BOT-BC116459 | Delphinium patens subsp. patens | Miss Mary Leolin Bowerman | 1931-3-21 | 584 | Contra Costa | Sycamore Canyon, below chaparral on west facing slope | Comment | |||
| CAS-BOT-BC116460 | Delphinium patens subsp. patens | Miss Mary Leolin Bowerman | 1931-3-21 | 584 | Contra Costa | Sycamore Canyon, below chaparral on west facing slope | Comment | |||
| CAS-BOT-BC117550 | Carex serratodens | Miss Mary Leolin Bowerman | 1930-6-28 | 400 | Contra Costa | Lower Silver Spring. | Comment | |||
| CAS-BOT-BC117552 | Carex serratodens | Miss Mary Leolin Bowerman | 1938-5-28 | 3640 | Contra Costa | Patens Spring (North Road, 1800 feet). | 548 | Comment | ||
| CAS-BOT-BC119014 | Carex pellita | Miss Mary Leolin Bowerman | 1935-5-16 | 3000 | Contra Costa | Russelmann Park road at Gregory Ranch junction. | 289 | Comment | ||
| CAS-BOT-BC119015 | Carex pellita | Miss Mary Leolin Bowerman | 1935-5-16 | 3000 | Contra Costa | Russelmann Park road at Gregory Ranch junction. | 289 | Comment | ||
| CAS-BOT-BC127339 | Agrostis exarata | Mary L. Bowerman | 1932-11-12 | 1647 | Contra Costa | Mount Diablo. Canyon Spring. | 1005 | Comment | ||
| CAS-BOT-BC129555 | Salix lasiolepis var. lasiolepis | Mary L. Bowerman | 1932-8-27 | 1519 | Contra Costa | Spring south of Turtle Rock (by a large group of willows) - Mount Diablo | Comment | |||
| CAS-BOT-BC129556 | Salix lasiolepis var. lasiolepis | Mary L. Bowerman | 1932-2-13 | 1087 | Contra Costa | By Alamo Creek (West Branch) - Mount Diablo | 289 | Comment | ||
| CAS-BOT-BC129557 | Salix lasiolepis var. lasiolepis | Mary L. Bowerman | 1932-2-13 | 1088 | Contra Costa | By Alamo Creek (West Branch) - Mount Diablo | 289 | Comment | ||
| CAS-BOT-BC129598 | Salix lasiolepis var. lasiolepis | Mary L. Bowerman | 1932-11-19 | 1650 | Contra Costa | Pioneer Camp: along stream from the spring - Mount Diablo | Comment | |||
| CAS-BOT-BC129600 | Salix lasiolepis var. lasiolepis | Mary L. Bowerman | 1931-4-11 | 701 | Contra Costa | Mouth of Pine Canyon, on bank of dry stream bed - Mount Diablo | Comment | |||
| CAS-BOT-BC129915 | Salix bonplandiana | Mary L. Bowerman | 1933-3-25 | 1760 | Contra Costa | Canyon back of Diablo Stock Farm (Stone Valley), in streambed - Mount Diablo | Comment | |||
| CAS-BOT-BC129917 | Salix bonplandiana | Mary L. Bowerman | 1931-3-1 | 529 | Contra Costa | Mount Diablo - near North Entrance | Comment | |||
| CAS-BOT-BC129918 | Salix bonplandiana | Mary L. Bowerman | 1933-4-15 | 1854 | Contra Costa | Mount Diablo - canyon south of Arroyo del Cerro | Comment | |||
| CAS-BOT-BC129919 | Salix bonplandiana | Mary L. Bowerman | 1933-5-10 | 2067 | Contra Costa | Mount Diablo - spring on ridge below Indian Ceremonial Spring | 975 | Comment | ||
| CAS-BOT-BC145878 | Avena fatua | Mary L. Bowerman | 1933-4-26 | 1911 | Contra Costa | Mount Diablo. North Peak ridge east-southeast of the peak. | 609 | Comment | ||
| CAS-BOT-BC147205 | Rubus parviflorus | Mary L. Bowerman | 1933-11-4 | 2464 | Contra Costa | Alder Creek Springs | 487 | Comment | ||
| CAS-BOT-BC147411 | Rosa californica | Mary L. Bowerman | 1931-5-13 | 841 | Contra Costa | Pine Canyon one mile above the Sulphur Spring | Comment | |||
| CAS-BOT-BC149399 | Bromus berteroanus | Mary L. Bowerman | 1933-4-15 | 1874 | Contra Costa | Mount Diablo. Canyon south of Arroyo del Cerro. Rocky knoll 250 feet below spring. | Comment | |||
| CAS-BOT-BC149400 | Bromus berteroanus | Mary L. Bowerman | 1935-4-17 | 2844 | Contra Costa | Mount Diablo. North Road 2 miles from North Gate, ridge west of chaparral. Immediately east of section line. | 304 | Comment | ||
| CAS-BOT-BC151202 | Prunus virginiana var. demissa | Mary L. Bowerman | 1933-5-21 | 2148 a | Contra Costa | Grape Spring (south from Curry Canyon), fifteen feet from surface of water - Mount Diablo | Comment | |||
| CAS-BOT-BC152591 | Holodiscus discolor var. discolor | Mary L. Bowerman | 1935-6-15 | 3130 | Contra Costa | Ridge running north from Mitchell, Pine divide at 3100 foot level - Mount Diablo | 838 | Comment | ||
| CAS-BOT-BC153953 | Diplacus rattanii | Mary L. Bowerman | 1935-6-1 | 3111 | Contra Costa | Largest ridge between Ransom Point ridge and Mitchell-Pine divide | 1082 | Comment | ||
| CAS-BOT-BC154355 | Phacelia suaveolens | Mary L. Bowerman | 1933-5-11 | 2078 | Contra Costa | Inner Black Hills: West ridge | Comment | |||
| CAS-BOT-BC155469 | Bromus hordeaceus | Mary L. Bowerman | 1931-5-13 | 839 | Contra Costa | Mount Diablo. Pine Canyon floor one mile above the sulphur springs. | Comment | |||
| CAS-BOT-BC155471 | Bromus hordeaceus | Mary L. Bowerman | 1933-4-15 | 1870 | Contra Costa | Mount Diablo. Canyon south of Arroyo del Cerro. Rocky knoll 250 feet below spring. | Comment | |||
| CAS-BOT-BC156064 | Bromus diandrus | Mary L. Bowerman | 1935-4-19 | 2876 | Contra Costa | Mount Diablo. Road about 7miles from North Gate, ridge west of the power poles, above the road junction. | 701 | Comment | ||
| CAS-BOT-BC156065 | Bromus diandrus | Mary L. Bowerman | 1935-5-1 | 2935 | Contra Costa | Mount Diablo. North Road 2 miles from entracne. | 182 | Comment | ||
| CAS-BOT-BC156067 | Bromus diandrus | Mary L. Bowerman | 1935-5-25 | 3068 | Contra Costa | Mount Diablo. South of the summit. | 1066 | Comment | ||
| CAS-BOT-BC156068 | Bromus diandrus | Mary L. Bowerman | 1935-5-25 | 3068 | Contra Costa | South of the summit and east of the haripin turn on the highway. | 1066 | Comment | ||
| CAS-BOT-BC159644 | Drymocallis glandulosa var. glandulosa | Mary L. Bowerman | 1938-6-14 | 3679 | Contra Costa | Canyon Nook, one foot above stream - Mount Diablo | Comment | |||
| CAS-BOT-BC15967 | Boechera breweri subsp. breweri | Mary L. Bowerman | 1932-3-27 | 1142 | Contra Costa | Mount Diablo. On Mitchell Rock. | Comment | |||
| CAS-BOT-BC161947 | Bromus rubens | Mary L. Bowerman | 1933-3-18 | 1751 | Contra Costa | Mount Diablo below the chaparral belt, a little east of the meridian. | 548 | Comment | ||
| CAS-BOT-BC161948 | Bromus rubens | Mary L. Bowerman | 1931-4-18 | 731 | Contra Costa | Mount Diablo. Sycamore Canyon. | 365 | Comment | ||
| CAS-BOT-BC161949 | Bromus rubens | Mary L. Bowerman | 1933-5-9 | 2039 | Contra Costa | Mount Diablo. East of Pioneer Camp. | Comment | |||
| CAS-BOT-BC161951 | Bromus rubens | Mary L. Bowerman | 1933-3-18 | 1751 | Contra Costa | Mount Diablo below the chaparral belt, a little east of the meridian. | 548 | Comment | ||
| CAS-BOT-BC161952 | Bromus rubens | Mary L. Bowerman | 1933-4-26 | 1913 | Contra Costa | Mount Diablo. North Peak ridge east-southeast of the Peak. | 609 | Comment | ||
| CAS-BOT-BC161953 | Bromus rubens | Mary L. Bowerman | 1931-5-7 | 810 | Contra Costa | Mount Diablo. North Peak. | Comment | |||
| CAS-BOT-BC162353 | Bromus madritensis | Mary L. Bowerman | 1935-4-19 | 2863 | Contra Costa | Mount Diablo. Near Turtle Rock. | 457 | Comment | ||
| CAS-BOT-BC162354 | Bromus madritensis | Mary L. Bowerman | 1932-4-27 | 1371 | Contra Costa | Mount Diablo. Oyster RIdge, south face, canyon west of Riggs Canyon. | 289 | Comment | ||
| CAS-BOT-BC162355 | Bromus madritensis | Mary L. Bowerman | 1935-5-3 | 2961 | Contra Costa | Sloan Road. | 487 | Comment | ||
| CAS-BOT-BC162356 | Bromus madritensis | Mary L. Bowerman | 1935-5-22 | 3037 | Contra Costa | Mount Diablo. Eagle Point Ridge, canyon at north end which heads into saddle west of Twin Peaks. | 304 | Comment | ||
| CAS-BOT-BC162357 | Bromus madritensis | Mary L. Bowerman | 1935-5-16 | 2991 | Contra Costa | Mount Diablo. Russelman Park, at end of road. | Comment | |||
| CAS-BOT-BC162450 | Bromus laevipes | Mary L. Bowerman | 1935-5-16 | 3011 | Contra Costa | Mount Diablo. Behind Gabrile-Hinks (est side of North Peak). | 289 | Comment | ||
| CAS-BOT-BC162453 | Bromus laevipes | Mary L. Bowerman | 1935-5-22 | 3045 | Contra Costa | Mount Diablo. Eagel Point ridge, canyon at north end which heads into saddle west of Twin Peaks. | 350 | Comment | ||
| CAS-BOT-BC162562 | Clarkia affinis | Mary L. Bowerman | 1931-5-13 | 843 | Contra Costa | Pine Canyon floor one mile above the Sulphur Spring - Mount Diablo | Comment | |||
| CAS-BOT-BC163666 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1931-4-25 | 760 | Contra Costa | Mount Diablo. Above junction of North and South Roads | Comment | |||
| CAS-BOT-BC165455 | Clarkia unguiculata | Mary L. Bowerman | 1930-6-3 | 235 | Contra Costa | North Road 1.9 miles from North Gate | 167 | Comment | ||
| CAS-BOT-BC167443 | Hesperolinon breweri | Mary L. Bowerman | 1933-6-7 | 2254 | Contra Costa | North Peak Ridge, exposure south. Mount Diablo | 1005 | Comment | ||
| CAS-BOT-BC17030 | Delphinium variegatum | Miss Mary Leolin Bowerman | 1913-5-22 | 3652 | Contra Costa | Mount Diablo. Rock City | 518 | Comment | ||
| CAS-BOT-BC172036 | Clarkia gracilis subsp. gracilis | Mary L. Bowerman | 1931-5-16 | 858 | Contra Costa | Grassy area on rocky west flank of Ransom Point Ridge, summit of Mount Diablo | Comment | |||
| CAS-BOT-BC172559 | Clarkia purpurea subsp. purpurea | Mary L. Bowerman | 1933-6-14 | 2270 | Contra Costa | Curry-Cave Canyon, ridge between two main forks, Mount Diablo | Comment | |||
| CAS-BOT-BC175984 | Hesperolinon californicum | Mary L. Bowerman | 1933-6-14 | 2279 | Contra Costa | Inner Black Hills west of 1970. Mount Diablo | Comment | |||
| CAS-BOT-BC175985 | Hesperolinon californicum | Mary L. Bowerman | 1935-6-28 | 3160 | Contra Costa | Inner Black Hills near canyon bottom (opposite old government trail to Chase Pond). Mount Diablo | 457 | Comment | ||
| CAS-BOT-BC175986 | Hesperolinon californicum | Mary L. Bowerman | 1935-6-28 | 3160 | Contra Costa | Inner Black Hills near canyon bottom (opposite old government trail to Chase Pond). Mount Diablo | 457 | Comment | ||
| CAS-BOT-BC178474 | Astragalus gambelianus | Mary L. Bowerman | 1931-4-4 | 643 | Contra Costa | North of West road, sandy dry bank at low altitude, Mount Diablo. | Comment | |||
| CAS-BOT-BC178555 | Vulpia myuros var. myuros | Mary L. Bowerman | 1935-4-12 | 2821 a | Contra Costa | North Road 2 miles from North Gate - Mount Diablo | 259 | Comment | ||
| CAS-BOT-BC178557 | Vulpia myuros var. myuros | Mary L. Bowerman | 1935-4-19 | 2860 | Contra Costa | Near Turtle Rock - Mount Diablo | 457 | Comment | ||
| CAS-BOT-BC183077 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-4-26 | 2913 | Contra Costa | West of Indian Cermonial Spring | 1005 | Comment | ||
| CAS-BOT-BC183078 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-4-12 | 2824 | Contra Costa | North Road 2 miles from North Gate, just north of the road | Comment | |||
| CAS-BOT-BC183080 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-4-26 | 2913 | Contra Costa | West of Indian Ceremonial Spring | 1005 | Comment | ||
| CAS-BOT-BC183726 | Vulpia microstachys var. confusa | Mary L. Bowerman | 1935-4-22 | 2885 | Contra Costa | Ridge west of Pioneer Road (west of Old Stage Road) | 853 | Comment | ||
| CAS-BOT-BC184186 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-4-26 | 2912 | Contra Costa | West of Indian Ceremonial Spring | 1005 | Comment | ||
| CAS-BOT-BC184187 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-5-3 | 2949 | Contra Costa | Fossil Ridge: Hillside below the Jungle of the Garden Gods | 487 | Comment | ||
| CAS-BOT-BC184188 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-5-18 | 3032 | Contra Costa | North of the summit parking area | 1066 | Comment | ||
| CAS-BOT-BC184712 | Vulpia myuros subsp. megalura | Mary L. Bowerman | 1935-4-22 | 2884 | Contra Costa | Ridge west of Pioneer Road (west of Stage Road): East face of grassy ridge | 853 | Comment | ||
| CAS-BOT-BC184713 | Vulpia myuros subsp. megalura | Mary L. Bowerman | 1932-4-27 | 1380 | Contra Costa | Oyster Ridge, south face, canyon west of Riggs Canyon | 335 | Comment | ||
| CAS-BOT-BC184714 | Vulpia myuros subsp. megalura | Mary L. Bowerman | 1931-4-5 | 683 | Contra Costa | Russelman Park | Comment | |||
| CAS-BOT-BC184716 | Vulpia myuros subsp. megalura | Mary L. Bowerman | 1935-5-1 | 2936 a | Contra Costa | West road 2 miles from entrance | 182 | Comment | ||
| CAS-BOT-BC184718 | Vulpia myuros subsp. megalura | Mary L. Bowerman | 1935-4-22 | 2884 | Contra Costa | Ridge west of Pioneer Road (west of Stage Road) | 853 | Comment | ||
| CAS-BOT-BC185856 | Vulpia octoflora var. hirtella | Mary L. Bowerman | 1932-4-27 | 1384 | Contra Costa | Oyster Ridge, south face, canyon west of Riggs Canyon | 335 | Comment | ||
| CAS-BOT-BC190224 | Cynodon dactylon | Mary L. Bowerman | 1936-8-17 | 3526 | Contra Costa | Mount Diablo. Sulphur Springs in Pine Canyon. | 137 | Comment | ||
| CAS-BOT-BC19204 | Carex barbarae | Mary L. Bowerman | 1938-10-10 | 3724 | Contra Costa | Mount Diablo. Junction between North and South Roads. | 624 | Comment | ||
| CAS-BOT-BC19210 | Carex barbarae | Mary L. Bowerman | 1935-9-13 | 3344 | Contra Costa | Mount Diablo. Frog Pond. At head of Forg Pond spring. | Comment | |||
| CAS-BOT-BC192673 | Deschampsia danthonioides | Mary L. Bowerman | 1935-6-28 | 3164 | Contra Costa | Chase Pond | 548 | Comment | ||
| CAS-BOT-BC192676 | Deschampsia danthonioides | Mary L. Bowerman | 1935-6-28 | 3164 | Contra Costa | Chase Pond | 548 | Comment | ||
| CAS-BOT-BC192677 | Deschampsia danthonioides | Mary L. Bowerman | 1935-6-28 | 3164 | Contra Costa | Chase Pond | 548 | Comment | ||
| CAS-BOT-BC198755 | Vulpia bromoides | Mary L. Bowerman | 1932-4-27 | 1403 | Contra Costa | Oyster Ridge, south face, canyon west of Riggs Canyon - Mount Diablo | 350 | Comment | ||
| CAS-BOT-BC198756 | Vulpia bromoides | Mary L. Bowerman | 1935-5-16 | 3008 | Contra Costa | Behind Gabriel-hinks', east side of North Peak in wooded gully - Mount Diablo | 289 | Comment | ||
| CAS-BOT-BC200629 | Garrya elliptica | Mary L. Bowerman | 1933-3-11 | 1747 | Contra Costa | Fossil Ridge, knoll south of 1778 | Comment | |||
| CAS-BOT-BC200698 | Rhus aromatica | Mary L. Bowerman | 1933-3-25 | 1776 | Contra Costa | Emmons Canyon, off Stone Valley | Comment | |||
| CAS-BOT-BC202276 | Pickeringia montana var. montana | Mary L. Bowerman | 1933-2-4 | 1690 | Contra Costa | Mount Diablo. Flat east of Meridian-North Peak divide | 822 | Comment | ||
| CAS-BOT-BC202390 | Euphorbia ocellata | Mary L. Bowerman | 1931-8-29 | 1033 | Contra Costa | Mount Diablo. North Road | 487 | Comment | ||
| CAS-BOT-BC203042 | Vitis californica | Mary L. Bowerman | 1930-6-28 | 382 | Contra Costa | Mount Diablo. Canyon Nook | 670 | Comment | ||
| CAS-BOT-BC203431 | Elymus glaucus subsp. glaucus | Mary L. Bowerman | 1934-4-21 | 2542 | Contra Costa | Mount Diablo. Beside Pioneer Camp road east of Pioneer Camp | Comment | |||
| CAS-BOT-BC206015 | Ribes menziesii | Mary L. Bowerman | 1931-4-19 | 739 | Contra Costa | Mount Diablo. Deer Flat | Comment | |||
| CAS-BOT-BC215740 | Lepechinia calycina | Mary L. Bowerman | 1930-6-10 | 317 | Contra Costa | Meridian Peak, roadside little below the summit, Mt. Diablo | Comment | |||
| CAS-BOT-BC220515 | Monardella villosa | Mary L. Bowerman | 1938-6-21 | 3689 | Contra Costa | Mount Diablo | Comment | |||
| CAS-BOT-BC221676 | Monardella douglasii | Mary L. Bowerman | 1930-6-22 | 369 | Contra Costa | Mount Diablo. Mitchell Canyon trail: below Deer Flat | Comment | |||
| CAS-BOT-BC224748 | Calystegia malacophylla subsp. pedicellata | Mary L. Bowerman | 1935-6-8 | 3126 | Contra Costa | Mount Diablo. Summit | 1170 | Comment | ||
| CAS-BOT-BC22973 | Agoseris heterophylla | Mary L. Bowerman | 1933-5-8 | 2013 | Contra Costa | Mt. Diablo. Fossil Ridge near crest, north side by side road. | Comment | |||
| CAS-BOT-BC233018 | Polypogon interruptus | Mary L. Bowerman | 1931-4-4 | 656 | Contra Costa | Mount Diablo. West Road 4.5 miles from entrance | Comment | |||
| CAS-BOT-BC234843 | Lonicera subspicata var. denudata | Mary L. Bowerman | 1932-10-16 | 1634 | Contra Costa | Mount Diablo. Donner Canyon basin: on west-facing slope of ridge east of Median Ridge | 487 | Comment | ||
| CAS-BOT-BC236385 | Poa secunda subsp. secunda | Mary L. Bowerman | 1935-5-18 | 3028 | Contra Costa | Mount Diablo. N of the summit parking area | 1036 | Comment | ||
| CAS-BOT-BC236387 | Poa secunda subsp. secunda | Mary L. Bowerman | 1935-4-19 | 2859 | Contra Costa | Mount Diablo. Near Turtle Rock, hillside on opposite side of the road | 457 | Comment | ||
| CAS-BOT-BC236393 | Poa secunda subsp. secunda | Mary L. Bowerman | 1933-5-3 | 1985 | Contra Costa | Mount Diablo. [Indian Ceremonial] Canyon: flat a little below and across the stream from the spring | 731 | Comment | ||
| CAS-BOT-BC237471 | Polypogon viridis | Mary L. Bowerman | 1936-8-17 | 3527 | Contra Costa | Mount Diablo. Sulphur Spring in Pine Canyon | 137 | Comment | ||
| CAS-BOT-BC237472 | Polypogon viridis | Mary L. Bowerman | 1933-11-4 | 2462 | Contra Costa | Mount Diablo. Alder Creek Springs | 487 | Comment | ||
| CAS-BOT-BC238633 | Sambucus nigra subsp. caerulea | Mary L. Bowerman | 1930-8-31 | 452 a | Contra Costa | Mount Diablo. Sloan Road, Curry Canyon (east of the Sloan Place) | Comment | |||
| CAS-BOT-BC246648 | Poa howellii | Mary L. Bowerman | 1933-5-21 | 2148 | Contra Costa | Mount Diablo. Below Grape Spring (south from Curry Canyon) | Comment | |||
| CAS-BOT-BC257474 | Eriogonum inerme var. inerme | Mary L. Bowerman | 1931-6-4 | 920 | Contra Costa | Mount Diablo. Summit | Comment | |||
| CAS-BOT-BC259901 | Nassella lepida | Mary L. Bowerman | 1935-6-8 | 3125 | Contra Costa | Mount Diablo. West road 2 miles from entrance, gully W of chapparal | Comment | |||
| CAS-BOT-BC260130 | Nassella pulchra | Mary L. Bowerman | 1933-5-8 | 2030 | Contra Costa | Mount Diablo. N of Rock City campground | Comment | |||
| CAS-BOT-BC262346 | Eriogonum vimineum | Mary L. Bowerman | 1930-6-18 | 350 | Contra Costa | Mount Diablo. Summit | Comment | |||
| CAS-BOT-BC262347 | Eriogonum vimineum | Mary L. Bowerman | 1930-9-27 | 468 | Contra Costa | Mount Diablo. West base spring | Comment | |||
| CAS-BOT-BC262349 | Eriogonum vimineum | Mary L. Bowerman | 1931-9-12 | 1038 | Contra Costa | Mount Diablo. Mitchell Canyon, spur jutting into west fork | 838 | Comment | ||
| CAS-BOT-BC262509 | Melica torreyana | Mary L. Bowerman | 1935-5-16 | 3013 | Contra Costa | Mount Diablo. Behind Gabriel-Hinks' (east side of North Peak): Wooded gully | 289 | Comment | ||
| CAS-BOT-BC265960 | Phalaris minor | Mary L. Bowerman | 1933-4-15 | 1849 | Contra Costa | Canyon south of Arrroyo del Cerro, Mount Diablo | Comment | |||
| CAS-BOT-BC267239 | Viburnum ellipticum | Mary L. Bowerman; Walter & Irja Knight | 1967-11-6 | 2301 | Contra Costa | Near Curry Park in Morgan Territory, Sulphur Spring Canyon, half way between canyon source and active spring, 15 yards above creek | 365 | Comment | ||
| CAS-BOT-BC267240 | Viburnum ellipticum | Mary L. Bowerman; Walter & Irja Knight | 1967-11-6 | 2301 | Contra Costa | Near Curry Park in Morgan Territory, Sulphur Spring Canyon, half way between canyon source and active spring, 15 yards above creek | 365 | Comment | ||
| CAS-BOT-BC267241 | Viburnum ellipticum | Mary L. Bowerman | 1933-5-21 | 2162 | Contra Costa | Mount Diablo. Sulphur Springs Canyon, ridge between the two main forks, on W side above the patch of Rubus parviflorus | 365 | Comment | ||
| CAS-BOT-BC269051 | Lolium perenne | Mary L. Bowerman | 1935-5-3 | 2967 | Contra Costa | Mount Diablo. Sloan Road | 487 | Comment | ||
| CAS-BOT-BC269558 | Symphoricarpos albus var. laevigatus | Mary L. Bowerman | 1930-8-24 | 419 | Contra Costa | Mount Diablo. Mitchell Canyon, little above end of road | Comment | |||
| CAS-BOT-BC271057 | Lolium temulentum | Mary L. Bowerman | 1933-5-17 | 2096 | Contra Costa | Branch of Curry Canyon due south of Olafsons barn, Mount Diablo | Comment | |||
| CAS-BOT-BC271221 | Melica californica | Mary L. Bowerman | 1935-5-25 | 3070 | Contra Costa | South of the summit, east of the hairpin turn on road, Mount Diablo | 1066 | Comment | ||
| CAS-BOT-BC272213 | Leymus triticoides | Mary L. Bowerman | 1935-6-28 | 3159 | Contra Costa | Inner Black Hills west of the meridian, Mount Diablo | Comment | |||
| CAS-BOT-BC273613 | Koeleria pyramidata | Mary L. Bowerman | 1933-5-3 | 1983 | Contra Costa | Mount Diablo. Indian Ceremonial Canyon | 731 | Comment | ||
| CAS-BOT-BC273614 | Koeleria pyramidata | Mary L. Bowerman | 1933-5-2 | 1962 | Contra Costa | Mount Diablo. Below Pioneer Camp | 762 | Comment | ||
| CAS-BOT-BC273615 | Koeleria pyramidata | Mary L. Bowerman | 1935-5-22 | 3036 | Contra Costa | Mount Diablo. Eagle Point ridge, canyon at north end which heads into saddle west of Twin Peaks | 304 | Comment | ||
| CAS-BOT-BC278704 | Gastridium ventricosum | Mary L. Bowerman | 1932-4-27 | 1397 | Contra Costa | Mount Diablo. Oyster Ridge, south face, canyon west of Riggs Canyon | 335 | Comment | ||
| CAS-BOT-BC281433 | Melica imperfecta | Mary L. Bowerman | 1931-4-18 | 714 | Contra Costa | Mount Diablo. Sycamore Canyon: moist bank where the chaparral does not extend down to the trail | 335 | Comment | ||
| CAS-BOT-BC281739 | Carduus pycnocephalus | Mary L. Bowerman | 1935-5-25 | 3079 | Contra Costa | Mount Diablo. North Rd 2.4 miles from entrance (by shepherd's camp) | 304 | Comment | ||
| CAS-BOT-BC281806 | Carduus tenuiflorus | Mary L. Bowerman | 1934-6-9 | 2547 | Contra Costa | Mount Diablo. South Road, bend by Diablo Trail sign reading 4.4 miles to summit: Roadside | 304 | Comment | ||
| CAS-BOT-BC282609 | Gastridium phleoides | Mary L. Bowerman | 1931-5-2 | 798 a | Contra Costa | Foot of Eagle Point ridge, Mount Diablo | Comment | |||
| CAS-BOT-BC282610 | Gastridium phleoides | Mary L. Bowerman | 1933-6-14 | 2272 | Contra Costa | Ridge between two main forks, Curry-Cave Canyon, Mount Diablo | Comment | |||
| CAS-BOT-BC283395 | Lolium multiflorum | Mary L. Bowerman | 1933-5-25 | 2199 | Contra Costa | Mount Diablo. Alamo Canyon: E-facing slope above Wilson's barn | Comment | |||
| CAS-BOT-BC284777 | Hordeum murinum subsp. glaucum | Mary L. Bowerman | 1933-4-15 | 1845 | Contra Costa | Mount Diablo. Canyon south of Arroyo del Cerro | Comment | |||
| CAS-BOT-BC284778 | Hordeum murinum subsp. glaucum | Mary L. Bowerman | 1933-5-17 | 2097 | Contra Costa | Mount Diablo. Branch of Curry Canyon due south of Olafsons' barn | Comment | |||
| CAS-BOT-BC287526 | Ericameria linearifolia | Mary L. Bowerman | 1938-5-28 | 3649 | Contra Costa | Mount Diablo. Silver Creek Nook (North Rd) | 640 | Comment | ||
| CAS-BOT-BC288547 | Centromadia fitchii | Mary L. Bowerman | 1936-9-17 | 3548 | Contra Costa | Mount Diablo. North Rd 2.5 miles from North Gate: at roadside, slightly lower down, extending down the bank into grassland | 243 | Comment | ||
| CAS-BOT-BC288548 | Centromadia fitchii | Mary L. Bowerman | 1936-9-17 | 3548 | Contra Costa | Mount Diablo. North Rd 2.5 miles from North Gate: at roadside, slightly lower down, extending down the bank into grassland | 243 | Comment | ||
| CAS-BOT-BC289561 | Hordeum marinum subsp. gussoneanum | Mary L. Bowerman | 1931-5-13 | 846 | Contra Costa | Pine Canyon floor slightly more than a mile above the sulphur spring, Mount Diablo | Comment | |||
| CAS-BOT-BC289562 | Hordeum marinum subsp. gussoneanum | Mary L. Bowerman | 1931-5-13 | 846 | Contra Costa | Pine Canyon floor slightly more than a mile above the sulphur spring, Mount Diablo | Comment | |||
| CAS-BOT-BC295955 | Erigeron philadelphicus | Mary L. Bowerman | 1935-5-16 | 2998 | Contra Costa | Mount Diablo. Russelman [Russellmann] Park road at Gregory Ranch junction | 289 | Comment | ||
| CAS-BOT-BC300592 | Erigeron foliosus var. franciscensis | Mary L. Bowerman | 1938-6-24 | 3692 | Contra Costa | Mount Diablo. South of Mountain House Canyon | 792 | Comment | ||
| CAS-BOT-BC300973 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1935-5-22 | 3065 | Contra Costa | Mount Diablo. Most westerly of the two ridges which converge at Twin Peaks (Eagle Point ridge) | 365 | Comment | ||
| CAS-BOT-BC300974 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1930-6-14 | 326 | Contra Costa | Mount Diablo. Near summit | Comment | |||
| CAS-BOT-BC300975 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1930-6-28 | 388 | Contra Costa | Mount Diablo | Comment | |||
| CAS-BOT-BC300976 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1938-6-14 | 3687 | Contra Costa | Mount Diablo. 0.3 mile below Muir Area | 960 | Comment | ||
| CAS-BOT-BC300977 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1933-5-22 | 2163 | Contra Costa | Mount Diablo. Cave Point ridge | Comment | |||
| CAS-BOT-BC30261 | Brassica nigra | Mary L. Bowerman | 1938-5-25 | 3633 | Contra Costa | North Road 2 miles from North Gate. | 182 | Comment | ||
| CAS-BOT-BC303366 | Gamochaeta ustulata | Mary L. Bowerman | 1942-6-1 | 3846 | Contra Costa | Mt Diablo. Lower Rock City Camp | Comment | |||
| CAS-BOT-BC304581 | Gutierrezia californica | Mary L. Bowerman | 1938-11-12 | 3729 | Contra Costa | Mount Diablo. Lime Ridge toward crest of hilllside north of break | 152 | Comment | ||
| CAS-BOT-BC312935 | Hypochaeris glabra | Mary L. Bowerman | 1931-4-4 | 631 | Contra Costa | Mount Diablo. Two miles by road from west entrance (North Gate) | Comment | |||
| CAS-BOT-BC314855 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1931-10-13 | 1061 | Contra Costa | Sycamore Valley west of Sycamore Creek, Mount Diablo | Comment | |||
| CAS-BOT-BC314861 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1931-10-13 | 1061 | Contra Costa | Sycamore Valley west of Sycamore Creek, Mount Diablo | Comment | |||
| CAS-BOT-BC314862 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1938-9-11 | 3713 | Contra Costa | Curry Canyon where Sulphur Spring Canyon joins it, Mount Diablo | 259 | Comment | ||
| CAS-BOT-BC314875 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1933-5-25 | 2197 | Contra Costa | Oyster Ridge, between forks of teh branch of Alamo Creek on south side of main ridge, Mount Diablo | Comment | |||
| CAS-BOT-BC334179 | Acer negundo var. californicum | Mary L. Bowerman | 1931-10-23 | 1063 a | Contra Costa | Mount Diablo. Riggs Canyon mouth | 228 | Comment | ||
| CAS-BOT-BC341477 | Lagophylla ramosissima | Mary L. Bowerman | 1930-10-19 | 487 | Contra Costa | Mount Diablo. South road at Garden-of-the-Gods | Comment | |||
| CAS-BOT-BC342986 | Madia gracilis | Mary L. Bowerman | 1932-4-27 | 1364 | Contra Costa | Mount Diablo. Oyster Ridge, south face: Grassy west-facing slope of ridge west of Riggs Canyon | Comment | |||
| CAS-BOT-BC348049 | Matricaria discoidea | Mary L. Bowerman | 1931-4-4 | 653 | Contra Costa | Mount Diablo. North Road 4.5 miles from North Gate | Comment | |||
| CAS-BOT-BC34930 | Carex densa | Mary L. Bowerman | 1934-4-21 | 2531 | Contra Costa | Mount Diablo. Canyon Nook at junction of North and South Roads. | Comment | |||
| CAS-BOT-BC352773 | Lasthenia glabrata subsp. glabrata | Mary L. Bowerman | 1933-4-15 | 1865 | Contra Costa | Canyon S of Arroyo del Cerro, 1400 feet? below spring | Comment | |||
| CAS-BOT-BC357445 | Pseudognaphalium ramosissimum | Mary L. Bowerman | 1938-11-19 | 3735 | Contra Costa | Mount Diablo. Mitchell Canyon | 259 | Comment | ||
| CAS-BOT-BC361124 | Lasthenia microglossa | Mary L. Bowerman | 1936-4-23 | 3405 | Contra Costa | Mount Diablo: Mitchell-Pine divide, northernmost 2750 ft. point | 838 | Comment | ||
| CAS-BOT-BC362441 | Rafinesquia californica | Mary L. Bowerman | 1930-6-14 | 327 | Contra Costa | Mount Diablo. Meridian Peak little below summit | Comment | |||
| CAS-BOT-BC362442 | Rafinesquia californica | Mary L. Bowerman | 1931-4-25 | 764 | Contra Costa | Mount Diablo. Meridian Peak ca. 3 miles by road from summit | Comment | |||
| CAS-BOT-BC365801 | Soliva sessilis | Mary L. Bowerman | 1931-4-11 | 689 | Contra Costa | Mount Diablo. Pine Canyon | 121 | Comment | ||
| CAS-BOT-BC37029 | Capsella bursa-pastoris | Mary L. Bowerman | 1931-2-8 | 505 | Contra Costa | Mount Diablo. North Road a new [few?] miles from North Gate. | 396 | Comment | ||
| CAS-BOT-BC370668 | Layia platyglossa | Mary L. Bowerman | 1931-4-19 | 737 | Contra Costa | Mount Diablo. Ridge south of Deer Flat. | 838 | Comment | ||
| CAS-BOT-BC379225 | Ranunculus aquatilis var. aquatilis | Mary L. Bowerman; Walter Knight; Irja Knight | 1968-6-4 | 2331 | Contra Costa | Mt. Diablo State Park, floating on Frog Pond and growing at water's edge in mud | Comment | |||
| CAS-BOT-BC386942 | Stellaria media | Mary L. Bowerman | 1932-2-13 | 1085 | Contra Costa | Alamo Canyon | 365 | Comment | ||
| CAS-BOT-BC388586 | Minuartia douglasii | Mary L. Bowerman | 1935-4-22 | 2889 | Contra Costa | Mount Diablo. Ridge west of Pioneer Road (west of Old Stage Road): Crest of ridge | Comment | |||
| CAS-BOT-BC390239 | Spergularia macrotheca var. leucantha | Mary L. Bowerman | 1933-4-22 | 1881 | Contra Costa | Mount Diablo. Shell Ridge east of highway: Heather Farm | Comment | |||
| CAS-BOT-BC392089 | Aquilegia formosa | Mary L. Bowerman | 1935-5-18 | 3021 | Contra Costa | Mount Diablo. Northwest-facing slope across the road from, and a little east of, the parking area | 1066 | Comment | ||
| CAS-BOT-BC392090 | Aquilegia formosa | Mary L. Bowerman | 1931-5-19 | 870 | Contra Costa | Mount Diablo. Donner Canyon (Main, east branch) just above first fork | Comment | |||
| CAS-BOT-BC40760 | Erysimum capitatum | Mary L. Bowerman | 1935-4-26 | 2915 | Contra Costa | Mount Diablo. West of the ridge west of Indian Ceremonial Spring, just below the Old Stage Road. | 1005 | Comment | ||
| CAS-BOT-BC41036 | Caulanthus flavescens | Mary L. Bowerman | 1935-4-12 | 2823 | Contra Costa | Mount Diablo. West road 2 miles from entrance, just north of the road. | Comment | |||
| CAS-BOT-BC41037 | Caulanthus flavescens | Mary L. Bowerman | 1935-4-22 | 2879 | Contra Costa | Mount Diablo. North Road 2 miles from North Gate. | 213 | Comment | ||
| CAS-BOT-BC421865 | Rumex acetosella | Mary L. Bowerman | 1935-5-18 | 3016 | Contra Costa | Mount Diablo. Road above Indian Ceremonial Spring: Roadbank at hairpin turn. | Comment | |||
| CAS-BOT-BC422909 | Stylomecon heterophylla | Mary L. Bowerman | 1932-5-6 | 1410 | Contra Costa | Mount Diablo. Mitchell Canyon: West bank by floor of canyon. | 243 | Comment | ||
| CAS-BOT-BC433753 | Rumex pulcher | Mary L. Bowerman | 1938-5-28 | 3644 | Contra Costa | Mount Diablo. Maple Spring | Comment | |||
| CAS-BOT-BC439162 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1933-4-15 | 1875 | Contra Costa | Mount Diablo. Canyon south of Arroyo del Cerro, about 250 feet below spring | Comment | |||
| CAS-BOT-BC439435 | Claytonia parviflora subsp. parviflora | Mary L. Bowerman | 1933-5-3 | 1966 | Contra Costa | Mount Diablo. Mountain Springs Canyon, just below the deer trough (Pioneer Road) | Comment | |||
| CAS-BOT-BC440073 | Claytonia perfoliata subsp. perfoliata | Mary L. Bowerman | 1932-3-6 | 1099 | Contra Costa | Mount Diablo. Sycamore Ridge | Comment | |||
| CAS-BOT-BC441218 | Luzula macrantha | Mary L. Bowerman | 1933-5-8 | 2021 | Contra Costa | Mount Diablo: Fossil Ridge, north face, halfway down to canyon bottom | Comment | |||
| CAS-BOT-BC445379 | Alisma plantago-aquatica | Mary L. Bowerman | 1933-9-9 | 2429 | Contra Costa | Mount Diablo. Frog Pond. | Comment | |||
| CAS-BOT-BC445382 | Alisma plantago-aquatica | Mary L. Bowerman | 1935-9-13 | 3331 | Contra Costa | Mount Diablo. Chase Pond | Comment | |||
| CAS-BOT-BC447664 | Aphanes arvensis | Mary L. Bowerman | 1931-3-29 | 620 | Contra Costa | Mount Diablo, East Cave Point ridge, | Comment | |||
| CAS-BOT-BC454203 | Zannichellia palustris | Mary L. Bowerman; Walter Knight; Irja Knight | 1968-6-4 | 2330 | Contra Costa | In Frog Pond, Mt. Diablo State Park. | Comment | |||
| CAS-BOT-BC45662 | Quercus agrifolia | Mary L. Bowerman | 1931-9-27 | 1050 | Contra Costa | Near Quicksilver Mine on N side of Noth Peak: near gully below road to mine, toward lower limits of oaks, Mount Diablo | Comment | |||
| CAS-BOT-BC459418 | Allium acuminatum | Mary L. Bowerman | 1930-6-14 | 329 | Contra Costa | Meridian Peak Summit, North slope, Mount Diablo | Comment | |||
| CAS-BOT-BC475538 | Allium serra | Mary L. Bowerman | 1930-6-18 | 338 | Contra Costa | Rock City Canyon; Mount Diablo | Comment | |||
| CAS-BOT-BC476608 | Allium unifolium | Mary L. Bowerman | 1933-6-3 | 2250 | Contra Costa | Small spring at bend below Silver Spring. | Comment | |||
| CAS-BOT-BC476609 | Allium unifolium | Mary L. Bowerman | 1931-4-19 | 750 | Contra Costa | Mitchell Canyon: Small colony near upper end of road. | Comment | |||
| CAS-BOT-BC483487 | Calochortus splendens | Mary L. Bowerman | 1931-5-23 | 898 | Contra Costa | Oyster Pont Ridge | Comment | |||
| CAS-BOT-BC490528 | Calochortus luteus | Mary L. Bowerman | 1933-6-14 | 2281 | Contra Costa | Inner Black Hills west of 1970 | Comment | |||
| CAS-BOT-BC497666 | Chlorogalum pomeridianum | Mary L. Bowerman | 1930-6-5 | 239 . | Contra Costa | Mount Diablo: North Road, 2.9 mi from North Gate | 243 | Comment | ||
| CAS-BOT-BC502762 | Orobanche bulbosa | Mary L. Bowerman | 1938-6-24 | 3694 | Contra Costa | Mount Diablo: Pioneer Road junction | 853 | Comment | ||
| CAS-BOT-BC508634 | Prosartes hookeri | Mary L. Bowerman | 1933-4-22 | 1888 | Contra Costa | Curry-Cave Point Trail | 426 | Comment | ||
| CAS-BOT-BC508635 | Prosartes hookeri | Mary L. Bowerman | 1933-4-22 | 1888 | Contra Costa | Curry-Cave Point Trail | 426 | Comment | ||
| CAS-BOT-BC52536 | Frangula californica subsp. californica | Mary L. Bowerman | 1932-11-19 | 1657 | Contra Costa | Lower Grapevine Spring | Comment | |||
| CAS-BOT-BC532055 | Horkelia californica var. frondosa | Mary L. Bowerman | 1933-5-16 | 2996 | Contra Costa | Mount Diablo, Russelman Park, just south of the north boundary of sec. 25 | 396 | Comment | ||
| CAS-BOT-BC536162 | Horkelia californica var. elata | Mary L. Bowerman | 1938-6-14 | 3684 | Contra Costa | Rocky Point Spring, Mount Diablo | 701 | Comment | ||
| CAS-BOT-BC57135 | Equisetum hyemale subsp. affine | Mary L. Bowerman | 1935-3-16 | 2744 | Contra Costa | Arroyo del Cerro, east fork: Ten feet below spring | 289 | Comment | ||
| CAS-BOT-BC57259 | Equisetum laevigatum | Mary L. Bowerman | 1931-5-16 | 864 | Contra Costa | Lower Silver Spring | Comment | |||
| CAS-BOT-BC57763 | Equisetum telmateia | Mary L. Bowerman | 1939-3-31 | 3737 | Contra Costa | Mount Diablo, Johny Walker Spring. | 731 | Comment | ||
| CAS-BOT-BC57764 | Equisetum telmateia | Mary L. Bowerman | 1939-3-31 | 3737 | Contra Costa | Mount Diablo, Johny Walker Spring. | 731 | Comment | ||
| CAS-BOT-BC66367 | Cheilanthes covillei | Mary L. Bowerman | 1931-5-7 | 801 | Contra Costa | North Peak ridge | Comment | |||
| CAS-BOT-BC72043 | Polypodium calirhiza | Mary L. Bowerman | 1935-3-15 | 2736 | Contra Costa | Arroyo del Cerro, east fork | 262 | Comment | ||
| CAS-BOT-BC72776 | Pinus sabiniana | Mary L. Bowerman | 1933-5-10 | 2070 | Contra Costa | Mount Diablo, one hundred feet below Muir Area. | Comment | |||
| CAS-BOT-BC74936 | Sinapis arvensis | Mary L. Bowerman | 1938-5-25 | 3634 | Contra Costa | Mount Diablo. North Road 2 miles from North Gate. | 182 | Comment | ||
| CAS-BOT-BC80926 | Juniperus californica | Mary L. Bowerman | 1932-10-9 | 1629 | Contra Costa | North Peak: Ridge on northeast side (above Gabriel-Hinks') | 685 | Comment | ||
| CAS-BOT-BC90296 | Artemisia douglasiana | Mary L. Bowerman | 1932-9-17 | 1582 | Contra Costa | Donner Canyon, west fork | Comment | |||
| CAS-BOT-BC91599 | Platystemon californicus | Mary L. Bowerman | 1932-3-23 | 1133 | Contra Costa | Mount Diablo. Overlooking Donner Canyon. | 304 | Comment | ||
| CAS-BOT-BC91600 | Platystemon californicus | Mary L. Bowerman | 1935-4-17 | 2828 | Contra Costa | Mount Diablo. West road 2 miles from entrance, just west of chaparral. | 237 | Comment | ||
| CAS-BOT-BC94291 | Quercus garryana | Mary L. Bowerman | 1930-10-19 | 493 | Contra Costa | Fossil Ridge S of Garden of the Gods | Comment | |||
| CAS-BOT-BC94292 | Quercus garryana | Mary L. Bowerman | 1935-11-30 | 3351 | Contra Costa | In draw SW of Gibraltar Rock, Fossil Ridge | Comment | |||
| CAS-BOT-BC98762 | Baccharis douglasii | Mary L. Bowerman | 1938-9-17 | 3719 | Contra Costa | Mount Diablo, Willow Spring | Comment | |||
| JEPS3142 | Nemophila heterophylla | Mary L. Bowerman | 1931-3-7 | 556 | Contra Costa | Sloan Road w Sloan Ranch (Mount Diablo); , Sloan Road w of Sloan Ranch | Comment | |||
| JEPS51850 | Monardella douglasii | Mary L. Bowerman | 1933-6-21 | 2327 | Contra Costa | Donner Canyon: slightly south of Bilharan Lodge; Mount Diablo | Comment | |||
| JEPS6335 | Collinsia sparsiflora var. collina | Mary L. Bowerman | 1932-3-12 | 1112 | Contra Costa | Alamo Canyon. | 365 | Comment | ||
| JEPS7314 | Collinsia tinctoria | Mary L. Bowerman | 1935-6-1 | 3117 | Contra Costa | summit Mount Diablo Mount Diablo, summit (towards Devils Pulpit) | 1158 | Comment | ||
| JEPS99481 | Eriogonum gracile | Mary Bowerman | 1975-6-7 | Contra Costa | Mount Diablo. Trail W of Murchio Gap to Deer Flat. | Comment | ||||
| JEPS99484 | Madia exigua | Mary Bowerman | 1978-5-14 | Contra Costa | Mount Diablo. The old wagon trail to mines on E. side of Eagle Peak. | Comment | ||||
| JEPS99486 | Lemna minor | Mary Bowerman | 1995-6-8 | Contra Costa | Mount Diablo, Pine Pond. | Comment | ||||
| JEPS99487 | Ranunculus sceleratus | Mary Bowerman | 1975-6-8 | Contra Costa | Mount Diablo, Pine Pond. | Comment | ||||
| JEPS99491 | Nuttallanthus texanus | Mary Bowerman | 1995-5-28 | Contra Costa | Mount Diablo, Knoll 1000' N of Wall Pt. Trail. Trail to Pine Pond from Wall Pt. fire road half encircles it on W side. | Comment | ||||
| JEPS99494 | Brickellia californica | Mary Bowerman | 1994-10-30 | Contra Costa | Mount Diablo, Hetherington Loop, streamlet just below upper stream crossing. | Comment | ||||
| JEPS99496 | Zannichellia palustris | Mary Bowerman | 1995-6-8 | Contra Costa | Mount Diablo, Pine Pond. | Comment | ||||
| JEPS99498 | Madia elegans | Mary Bowerman | 1979-5-12 | Contra Costa | Mount Diablo. North Peak trail between Devil's Pulpit & Prospectors Gap. | Comment | ||||
| JEPS99501 | Epilobium minutum | Mary L. Bowerman | 1978-5-14 | Contra Costa | Mount Diablo. The old wagon rd. mines trail on E side of Eagle Peak. | Comment | ||||
| JEPS99503 | Clarkia modesta | Mary Bowerman | 1978-5-14 | Contra Costa | Mount Diablo. E side of Eagle Peak, Back Canyon trail to mine. Area of Aug 1977 burn. | Comment | ||||
| JEPS99504 | Carex nudata | Mary L. Bowerman | Apr 1977 | Contra Costa | Mount Diablo, Sycamore Creek Canyon. | 243 | Comment | |||
| JEPS99508 | Malacothrix clevelandii | Mary Bowerman | 1978-5-14 | Contra Costa | Mount Diablo. Old wagon trail to mine on E face of Eagle Peak. | Comment | ||||
| JEPS99519 | Linanthus androsaceus | Mary Bowerman | 1977-5-29 | Contra Costa | Mount Diablo. Russellmann Park. | Comment | ||||
| JEPS99570 | Phacelia tanacetifolia | Mary Bowerman | 1991-5-21 | Contra Costa | Comment | |||||
| JEPS99579 | Cryptantha microstachys | Mary Bowerman | 1978-5-14 | Contra Costa | Mount Diablo, East side of Eagle Peak, old mine wagon trail up Back Cannyon. Area of August 1977 burn. | Comment | ||||
| JEPS99580 | Stellaria nitens | Mary Bowerman | 1978-5-14 | Contra Costa | Mount Diablo, E. side of Eagle Peak, old mines trail. Area of Aug 1977 burn. | Comment | ||||
| POM268436 | Ranunculus californicus | Mary L. Bowerman | 1932-3-23 | 1127 | Contra Costa | E of Donner Creek | 244 | Comment | ||
| POM268439 | Ranunculus californicus | Mary L. Bowerman | 1935-5-22 | 3048 | Contra Costa | Eagle Point ridge, canyon at N end which heads into saddle W of Twin Peaks. | 427 | Comment | ||
| POM268440 | Ranunculus californicus | Mary L. Bowerman | 1930-6-5 | 246 | Contra Costa | W road 5.8 miles fron entrance to Park, Mt Diablo, Contra costa County | Comment | |||
| POM268457A | Ranunculus canus | Mary L. Bowerman | 1931-3-21 | 587 | Contra Costa | Sycamore Canyon: semi shady grassy spot, alt 1100ft. Contra Costa County | 335 | Comment | ||
| POM269206 | Ranunculus hebecarpus | Mary L. Bowerman | 1932-3-23 | 1130 | Contra Costa | Ridge E of Donner Canyon: At Saddle, in shade of Quercus Douglasii | 274 | Comment | ||
| POM269270 | Ranunculus muricatus | Mary L. Bowerman | 1933-4-15 | 1844 | Contra Costa | Canyon south of Arroyo del Cerro, about 250 ft. below spring; | Comment | |||
| POM270022 | Ranunculus aquatilis var. capillaceus | Mary L. Bowerman | 1931-4-4 | 662 | Contra Costa | Pool W of Turtle Rock (can be seen from top of rock) covering a considerable area of the bottom of the dried up pool | Comment | |||
| POM300574 | Cardamine oligosperma | Mary L. Bowerman | 1932-3-6 | 1100 | Contra Costa | Sycamore Canyon, east fork: Near trail. | Comment | |||
| POM300576 | Lepidium latipes | Mary L. Bowerman | 1933-4-15 | 1846 | Contra Costa | Canyon S of Arroyo del Cerro | Comment | |||
| POM300577 | Eriogonum | Mary L. Bowerman | 1932-11-11 | 1639 | Contra Costa | Little below Moses Rock Spring: dry grassy ridge, leading up from Buckle Point (on west road). | Comment | |||
| POM300578 | Rumex acetosella | Mary L. Bowerman | 1935-5-18 | 3016 | Contra Costa | Road above Indian Ceremonial Spring, roadbank at hairpin turn | Comment | |||
| POM300582 | Stylomecon heterophylla | Mary L. Bowerman | 1932-5-6 | 1410 | Contra Costa | Mount Diablo; Mitchell Canyon: West bank by floor of canyon | 183 | Comment | ||
| POM300583 | Platystemon californicus var. californicus | Mary L. Bowerman | 1933-4-15 | 1868 | Contra Costa | Canyon south of Arroyo del Cerro; Rocky knoll 250 feet below spring. | Comment | |||
| POM300584 | Ranunculus muricatus | Mary L. Bowerman | 1933-4-15 | 1844 | Contra Costa | Canyon S of Arroyo del Cerro | Comment | |||
| POM300585 | Ranunculus muricatus | Mary L. Bowerman | 1938-5-25 | 3629 | Contra Costa | Arroyo Del Cerro by N road | Comment | |||
| POM300586 | Delphinium hesperium | Mary L. Bowerman | 1931-5-2 | 786 | Contra Costa | Foot of Eagle Point ridge: Grassy slope at edge of wooded hill | Comment | |||
| POM300587 | Amaranthus albus | Mary L. Bowerman | 1932-8-27 | 1515 | Contra Costa | Pond south of Turtle Rock | Comment | |||
| POM300591 | Hordeum marinum subsp. gussoneanum | Mary L. Bowerman | 1931-5-13 | 846 | Contra Costa | Pine Canyon floor slightly more than a mile above the sulphur spring | Comment | |||
| POM300594 | Elymus glaucus | Mary L. Bowerman | 1935-5-16 | 3009 | Contra Costa | Behind Gabriel-Hinks' (east side of North Peak) | 290 | Comment | ||
| POM300595 | Guillenia flavescens | Mary L. Bowerman | 1935-4-22 | 2879 | Contra Costa | North Road 2 miles from North Gate, just W of chaparral. | 213 | Comment | ||
| POM300596 | Guillenia flavescens | Mary L. Bowerman | 1935-4-22 | 2879 | Contra Costa | North Road 2 miles from North Gate, just W of chaparral. | 213 | Comment | ||
| POM300597 | Polygonum amphibium var. stipulaceum | Mary L. Bowerman | 1935-7-22 | 3185 | Contra Costa | Hidden Pond. | 518 | Comment | ||
| POM300598 | Eriogonum nudum var. auriculatum | Mary L. Bowerman | 1932-9-17 | 1585 | Contra Costa | Mount Diablo: Donner Canyon, west fork of west fork | 335 | Comment | ||
| POM300604 | Chenopodium berlandieri var. sinuatum | Mary L. Bowerman | 1932-8-27 | 1525 | Contra Costa | South Road below Rock City. | Comment | |||
| POM300606 | Alnus rhombifolia | Mary L. Bowerman | 1931-10-13 | 1058 | Contra Costa | Alamo Canyon. Mount Diablo. | 259 | Comment | ||
| POM300607 | Salix lasiolepis | Mary L. Bowerman | 1933-3-25 | 1777 | Contra Costa | Diablo Stock Farm (Stone Valley) Canyon. Mt. Diablo. | 274 | Comment | ||
| POM300615 | Epipactis gigantea | Mary L. Bowerman | 1931-5-28 | 906 | Contra Costa | Mount Diablo: Pine Canyon, gully to south at east end of Castle Rock Farm: on dry waterfall between 2 pools | Comment | |||
| POM300618 | Equisetum laevigatum | Mary L. Bowerman | 1931-10-31 | 1063 | Contra Costa | South Road, in bend of road a little below junction. Mt Diablo. | Comment | |||
| POM300620 | Equisetum telmateia var. braunii | Mary L. Bowerman | 1939-3-31 | 3737 | Contra Costa | Johnny Walker Spring. | 732 | Comment | ||
| POM300622 | Melica torreyana | Mary L. Bowerman | 1935-5-16 | 3013 | Contra Costa | Behind Gabriel-Hinks' (east side of North Peak) | 290 | Comment | ||
| POM300623 | Melica torreyana | Mary L. Bowerman | 1935-5-18 | 3024 | Contra Costa | Mount Diablo, Northwest facing slope across the road from, and a little east of, the parking area. | 1067 | Comment | ||
| POM300627 | Poa howellii | Mary L. Bowerman | 1933-4-22 | 1897 | Contra Costa | Inner Black Hills just west of Cave Point | Comment | |||
| POM300629 | Poa secunda | Mary L. Bowerman | 1933-4-15 | 1869 | Contra Costa | Canyon south of Arroyo del Cerro; Rocky knoll 250 feet below spring. | Comment | |||
| POM300632 | Disporum hookeri var. hookeri | Mary L. Bowerman | 1931-3-22 | 606 | Contra Costa | Alamo Canyon, east fork. | Comment | |||
| POM300634 | Juncus patens | Mary L. Bowerman | 1938-6-30 | 3703 | Contra Costa | Plants of Mount Diablo: Lower Canyon Spring, which is moister than the upper spring. | 976 | Comment | ||
| POM300635 | Juncus mexicanus | Mary L. Bowerman | 1933-9-15 | 2443 | Contra Costa | Mount Diablo; Hunt Spring. | 762 | Comment | ||
| POM300636 | Juncus effusus subsp. pacificus | Mary L. Bowerman | 1938-6-30 | 3705 | Contra Costa | Plants of Mount Diablo; Indian Ceremonial Spring. | Comment | |||
| POM300639 | Eleocharis palustris | Mary L. Bowerman | 1935-6-21 | 3152 | Contra Costa | Mount Diablo: South of Turtle Rock, pool east of main pond | Comment | |||
| POM300640 | Carex dudleyi | Mary L. Bowerman | 1935-5-16 | 3001 | Contra Costa | Mt. Diablo: Russelman Park road at Gregory Ranch junction. | 290 | Comment | ||
| POM300641 | Carex barbarae | Mary L. Bowerman | 1935-9-13 | 3344 | Contra Costa | Mount Diablo: Frog Pond, at head of Frog Pond Spring. | Comment | |||
| POM300643 | Carex serratodens | Mary L. Bowerman | 1935-6-1 | 3120 | Contra Costa | Mount Diablo: Grapevine Picnic Grounds (by road just below Silver Spring) | 854 | Comment | ||
| POM300644 | Carex serratodens | Mary L. Bowerman | 1938-6-14 | 3683 | Contra Costa | Rocky Point Spring, Mount Diablo. | 701 | Comment | ||
| POM300646 | Helianthemum scoparium var. scoparium | Mary L. Bowerman | 1932-4-9 | 1332 | Contra Costa | Ridge to Wall Point, from near Rock City | Comment | |||
| POM300647 | Sidalcea malviflora subsp. malviflora | Mary L. Bowerman | 1933-4-22 | 1880 | Contra Costa | Shell Ridge where the highway crosses; Meadow (opposite Heather Farm), near the sulphur spring. | Comment | |||
| POM300648 | Viola sheltonii | Mary L. Bowerman | 1935-5-18 | 3026 | Contra Costa | Summit north of the large parking area. (Noted as high 3670 ft below parking area). | 1052 | Comment | ||
| POM300649 | Datisca glomerata | Mary L. Bowerman | 1933-6-21 | 2336 | Contra Costa | Donner Canyon. | 335 | Comment | ||
| POM300651 | Malva nicaeensis | Mary L. Bowerman | 1938-5-25 | 3631 | Contra Costa | North Road at Arroyo del Cerro: Weedy place where bank joins first bottom (7 ft. from stream). | 110 | Comment | ||
| POM300652 | Elatine californica | Mary L. Bowerman | 1935-7-22 | 3186 | Contra Costa | Hidden Pond. | 518 | Comment | ||
| POM300654 | Lythrum californicum | Mary L. Bowerman | 1932-12-5 | 1681 | Contra Costa | Willow Spring (near W road, N of Blvd Spring. | Comment | |||
| POM300655 | Boisduvalia glabella | Mary L. Bowerman | 1935-6-28 | 3173 | Contra Costa | Mount Diablo: Vernal pool near meridian (300 yards east of meridian fence line) south of summit | 488 | Comment | ||
| POM300656 | Epilobium minutum | Mary L. Bowerman | 1933-6-3 | 2244 | Contra Costa | Mount Diablo: summit, on north face. | Comment | |||
| POM300657 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1942-5-24 | 3840 | Contra Costa | Mount Diablo: Jim White Trail to Deer Flat; west slope of Deer Ridge | 854 | Comment | ||
| POM300658 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1931-5-23 | 902 | Contra Costa | Mount Diablo: Oyster Point, grassy north face | Comment | |||
| POM300660 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1931-4-25 | 760 | Contra Costa | Mount Diablo, above junction of south and west roads | Comment | |||
| POM300663 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-4-22 | 2885 | Contra Costa | Ridge west of Pioneer Road (west of Old Stage Road): East face of grassy ridge; Mount Diablo. | 854 | Comment | ||
| POM300664 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-5-18 | 3027 | Contra Costa | North of the summit parking area; Mount Diablo. | 1037 | Comment | ||
| POM300667 | Vulpia microstachys | Mary L. Bowerman | 1935-4-17 | 2826 | Contra Costa | West road two miles from entrance, just west of chaparral rocky hillside. | 238 | Comment | ||
| POM300668 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-4-26 | 2913 | Contra Costa | West of Indian Ceremonial Spring. | 1006 | Comment | ||
| POM300670 | Vulpia myuros | Mary L. Bowerman | 1933-5-8 | 2025 | Contra Costa | Second small flat north of Rock City, Mount Diablo. | Comment | |||
| POM300679 | Fraxinus dipetala | Mary L. Bowerman | 1935-6-1 | 3104 | Contra Costa | Mount Diablo: First small ridge east of Mitchell-Pine divide | 976 | Comment | ||
| POM300685 | Nassella pulchra | Mary L. Bowerman | 1933-5-9 | 2036 | Contra Costa | East of Pioneer Camp | Comment | |||
| POM300687 | Bromus rubens | Mary L. Bowerman | 1933-3-18 | 1751 | Contra Costa | Mt. Diablo below the chaparral belt, a little east of the meridian | 549 | Comment | ||
| POM300688 | Bromus rubens | Mary L. Bowerman | 1933-5-2 | 1944 | Contra Costa | Below Pioneer Camp; Mount Diablo. | 762 | Comment | ||
| POM300691 | Eryngium aristulatum var. aristulatum | Mary L. Bowerman | 1935-5-22 | 3054 | Contra Costa | Saddle west of Twin Lakes, just south of the crest | 442 | Comment | ||
| POM300692 | Prunus virginiana var. demissa | Mary L. Bowerman | 1933-5-21 | 2148 -a | Contra Costa | Grape Spring (S from Curry Canyon) | Comment | |||
| POM300693 | Trifolium ciliolatum | Mary L. Bowerman | 1933-5-11 | 2082 | Contra Costa | Inner Black Hills east of South Road. | Comment | |||
| POM300695 | Trifolium microcephalum | Mary L. Bowerman | 1935-4-19 | 2871 | Contra Costa | Road about 7 miles from North Gate, ridge west of the power poles, above the road junction. | 701 | Comment | ||
| POM300697 | Trifolium bifidum var. decipiens | Mary L. Bowerman | 681 | Contra Costa | South of Russelman Parak. | 381 | Comment | |||
| POM300698 | Trifolium willdenovii | Mary L. Bowerman | 1933-5-11 | 2083 | Contra Costa | Inner Black Hills: Grassy ridge, west end. | Comment | |||
| POM300699 | Pediomelum californicum | Mary L. Bowerman | 1935-6-1 | 3114 | Contra Costa | Summit, between the one-way roads. | Comment | |||
| POM300700 | Lomatium nudicaule | Mary L. Bowerman | 1933-6-7 | 2251 | Contra Costa | Mount Diablo, North Peak Saddle | Comment | |||
| POM300702 | Vulpia myuros | Mary L. Bowerman | 1935-4-19 | 2860 | Contra Costa | Near Turtle Rock; Mount Diablo. | 457 | Comment | ||
| POM300704 | Trifolium fucatum var. fucatum | Mary L. Bowerman | 1935-5-1 | 2940 | Contra Costa | West road 2.1 miles from entrance: Open grassy flat just below th road, by a hut. | 183 | Comment | ||
| POM300705 | Lotus wrangelianus | Mary L. Bowerman | 1933-5-2 | 1949 | Contra Costa | Below Pioneer Camp; Mount Diablo. | 762 | Comment | ||
| POM300706 | Vulpia bromoides | Mary L. Bowerman | 1933-5-11 | 2091 | Contra Costa | Inner Black Hills west of saddle: open ridge | Comment | |||
| POM300709 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1935-5-18 | 3032 | Contra Costa | North of the summit parking area, Mount Diablo. | 1067 | Comment | ||
| POM300711 | Trifolium obtusiflorum | Mary L. Bowerman | 1930-6-28 | 396 | Contra Costa | Lower Silver Spring | Comment | |||
| POM300712 | Trifolium oliganthum | Mary L. Bowerman | 1931-4-5 | 680 | Contra Costa | South of Russelman Park. | 381 | Comment | ||
| POM300713 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1931-4-19 | 736 | Contra Costa | Deer Flat; Rocky dry hillslope where the trail leaves the flat. | Comment | |||
| POM300714 | Claytonia exigua subsp. exigua | Mary L. Bowerman | 1932-3-12 | 1110 | Contra Costa | Alamo Canyon; East-facing bank fifteen ft. above the stream. | 351 | Comment | ||
| POM300716 | Claytonia perfoliata | Mary L. Bowerman | 1932-3-12 | 1111 | Contra Costa | Alamo Canyon; East-facing bank fifteen ft. above the stream. | 351 | Comment | ||
| POM300722 | Polypogon viridis | Mary L. Bowerman | 1933-11-4 | 2462 | Contra Costa | Mount Diablo; Alder Creek Springs. | 488 | Comment | ||
| POM300723 | Agrostis | Mary L. Bowerman | 1933-8-26 | 2413 | Contra Costa | Mount Diablo. At and below Lower Canyon Spring. | 976 | Comment | ||
| POM300724 | Salix laevigata | Mary L. Bowerman | 1931-3-14 | 566 | Contra Costa | Riggs Canyon, E side. Mount Diablo. | Comment | |||
| POM300733 | Echinochloa crus-galli | Mary L. Bowerman | 1938-10-15 | 372 | Contra Costa | North Road, by through where trail to west base spring begins. | 213 | Comment | ||
| POM300734 | Aira caryophyllea | Mary L. Bowerman | 1942-5-24 | 3844 | Contra Costa | Lower Rock City Camp, Fossil Ridge | 457 | Comment | ||
| POM300737 | Koeleria macrantha | Mary L. Bowerman | 1935-5-8 | 2974 a | Contra Costa | Knoll on spur south of Pioneer Camp. (20 feet higher than the upper edge of the chaparral) | 762 | Comment | ||
| POM300739 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1935-4-12 | 2821 | Contra Costa | North Road 2 miles from North Gate, Mount Diablo. | 259 | Comment | ||
| POM300740 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1933-5-2 | 1945 | Contra Costa | Below Pioneer Camp; Mount Diablo. | 762 | Comment | ||
| POM300967 | Phacelia tanacetifolia | Mary L. Bowerman | 1936-4-23 | 3404 | Contra Costa | Deer Ridge (Mitchell-Pine divide) west of Deer Flat trail, just west of the section line. | 838 | Comment | ||
| POM300968 | Gilia clivorum | Mary L. Bowerman | 1935-4-19 | 2865 | Contra Costa | North Road, 6.3 miles from North Gate | 610 | Comment | ||
| POM300969 | Gilia clivorum | Mary L. Bowerman | 1935-4-19 | 2858 | Contra Costa | Near Turtle Rock; Mount Diablo. | 457 | Comment | ||
| POM300971 | Gilia achilleifolia subsp. multicaulis | Mary L. Bowerman | 1935-5-1 | 2932 | Contra Costa | North Road 2 miles from North Gate. | 183 | Comment | ||
| POM300986 | Plectritis macrocera | Mary L. Bowerman | 1933-4-22 | 1894 | Contra Costa | Inner Black Hills: spur running northwest from Cave Pt. | Comment | |||
| POM300987 | Triodanis biflora | Mary L. Bowerman | 1933-5-18 | 2130 | Contra Costa | Mount Diablo. | Comment | |||
| POM300988 | Montia fontana subsp. variabilis | Mary L. Bowerman | 1939-3-31 | 3736 | Contra Costa | Spring in bend of road to Barbecue Terrace ( off S road). | Comment | |||
| POM300989 | Plantago erecta | Mary L. Bowerman | 1933-4-15 | 1848 | Contra Costa | Canyon S of Arroyo del Cerro | Comment | |||
| POM300991 | Bellardia trixago | Mary L. Bowerman | 1938-5-25 | 3632 | Contra Costa | North Road 1.6 miles from North Gate where stream crosses road. | 152 | Comment | ||
| POM300994 | Orthocarpus attenuatus | Mary L. Bowerman | 1933-5-11 | 2084 | Contra Costa | Inner Black Hills, west end (east of the meridian). | Comment | |||
| POM300996 | Tonella tenella | Mary L. Bowerman | 1935-5-18 | 3023 | Contra Costa | Mount Diablo, Northwest facing slope across the road from, and a little east of, the parking area. | 1067 | Comment | ||
| POM300997 | Mentha spicata | Mary L. Bowerman | 1938-11-19 | 3733 | Contra Costa | Mitchell Canyon (at one of places where stream crosses road) | 229 | Comment | ||
| POM300998 | Salvia columbariae | Mary L. Bowerman | 1933-5-2 | 1942 | Contra Costa | Below Pioneer Camp, Mount Diablo. Chaparral- burn (1931) | 762 | Comment | ||
| POM300999 | Stachys bullata | Mary L. Bowerman | 1933-5-18 | 2119 | Contra Costa | Mount Diablo, Blackberry Spring. | Comment | |||
| POM301000 | Lasthenia glabrata subsp. glabrata | Mary L. Bowerman | 1933-5-5 | 2000 | Contra Costa | Alamo Canyon, toward mouth. | 305 | Comment | ||
| POM301001 | Microseris heterocarpa | Mary L. Bowerman | 1935-4-19 | 2849 | Contra Costa | Mount Diablo: West road 3.5 miles from entrance | Comment | |||
| POM301002 | Agoseris heterophylla | Mary L. Bowerman | 1933-5-8 | 2013 | Contra Costa | Fossil Ridge near crest, north side by side road. | Comment | |||
| POM301007 | Quercus kelloggii | Mary L. Bowerman | 1936-8-19 | 3531 | Contra Costa | Pine Canyon mouth, most northerly west-heading streamlet shown on topographic map (now dry). | 168 | Comment | ||
| POM301009 | Lomatium macrocarpum | Mary L. Bowerman | 1935-4-26 | 2917 | Contra Costa | Contra Costa County: Ridge W of Indian Ceremonial Spring: Rocky ridge with S exposure. | 1006 | Comment | ||
| POM301010 | Lomatium macrocarpum | Mary L. Bowerman | 1931-4-25 | 762 | Contra Costa | Mt. Diablo, near junction of south and west roads | Comment | |||
| POM301011 | Eryngium aristulatum var. aristulatum | Mary L. Bowerman | 1942-06 | 3850 | Contra Costa | South Road | 259 | Comment | ||
| POM301013 | Osmorhiza brachypoda | Mary L. Bowerman | 1938-5-28 | 3650 | Contra Costa | Junction of roads: Shady Canyon | 671 | Comment | ||
| POM301014 | Madia gracilis subsp. gracilis | Mary L. Bowerman | 1933-5-8 | 2018 | Contra Costa | Fossil Ridge near crest, north side by side road. | Comment | |||
| POM301016 | Rigiopappus leptocladus | Mary L. Bowerman | 1935-4-22 | 2890 | Contra Costa | Ridge west of Pioneer Road (west of Old Stage Road). | 854 | Comment | ||
| POM301017 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-10 | 2061 | Contra Costa | Ridge at east end of, and south of, Meridian Flat. | 823 | Comment | ||
| POM301018 | Rigiopappus leptocladus | Mary L. Bowerman | 1933-5-8 | 2016 | Contra Costa | Fossil Ridge near crest, on north side by side road; Mount Diablo. | Comment | |||
| POM301019 | Monolopia gracilens | Mary L. Bowerman | 1933-5-9 | 2057 | Contra Costa | Mount Diablo: Muir Area, southeast slope east of the rocks | Comment | |||
| POM301020 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1938-6-14 | 3687 | Contra Costa | Rocky roadside bank 0.3 mile below Muir Area | 960 | Comment | ||
| POM301023 | Hordeum murinum subsp. glaucum | Mary L. Bowerman | 1933-4-15 | 1851 | Contra Costa | Canyon south of Arroyo del Cerro | Comment | |||
| POM301026 | Vulpia myuros var. hirsuta | Mary L. Bowerman | 1935-5-3 | 2951 | Contra Costa | Mount Diablo; Rocky City Ridge: hillside below the jungle of the Garden Gods. | 488 | Comment | ||
| POM301027 | Vulpia microstachys var. pauciflora | Mary L. Bowerman | 1933-5-8 | 2009 | Contra Costa | Fossil Ridge near crest, on north side by road to picnic grounds. | Comment | |||
| POM301028 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1935-4-19 | 2861 | Contra Costa | Near Turtle Rock; Mount Diablo. | 457 | Comment | ||
| POM301032 | Carduus pycnocephalus | Mary L. Bowerman | 1935-5-25 | 3079 | Contra Costa | North Road 2.4 miles from entrance (by sheperd's camp) | 305 | Comment | ||
| POM301033 | Carduus tenuiflorus | Mary L. Bowerman | 1934-6-9 | 2547 | Contra Costa | South Road, bend by Diablo Trail sign reading 4.4 miles to summit | 305 | Comment | ||
| POM301034 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1935-5-22 | 3065 | Contra Costa | Most westerly of the two ridged which converge at Twin Peaks (Eagle Point Ridge) | 366 | Comment | ||
| POM301035 | Eriophyllum lanatum var. achilleoides | Mary L. Bowerman | 1933-6-21 | 2339 | Contra Costa | Donner Canyon | Comment | |||
| POM301036 | Eriophyllum confertiflorum | Mary L. Bowerman | 1933-6-3 | 2224 | Contra Costa | 2 miles by road from North Gate | Comment | |||
| POM301037 | Eriophyllum jepsonii | Mary L. Bowerman | 1936-5-6 | 3409 | Contra Costa | Uncle Sam Canyon | 305 | Comment | ||
| POM301038 | Monolopia major | Mary L. Bowerman | 1932-4-27 | 1365 | Contra Costa | Mount Diablo: Oyster Ridge, south face: Grassy west-facing slope of ridge west of Riggs Canyon | Comment | |||
| POM301040 | Microseris douglasii subsp. douglasii | Mary L. Bowerman | 1933-5-8 | 2012 | Contra Costa | Fossil Ridge near crest, on north side by side road, Mount Diablo | Comment | |||
| POM301041 | Pentachaeta exilis | Mary L. Bowerman | 1935-5-8 | 2981 | Contra Costa | First main ridge east of Pioneer Camp. | 762 | Comment | ||
| POM301042 | Baccharis douglasii | Mary L. Bowerman | 1938-9-17 | 3719 | Contra Costa | Willow Spring | Comment | |||
| POM301043 | Baccharis douglasii | Mary L. Bowerman | 1942-10-4 | 3852 | Contra Costa | Russelman Park Road | 290 | Comment | ||
| POM301045 | Helianthus gracilentus | Mary L. Bowerman | 1935-5-22 | 3055 | Contra Costa | Mt. Diablo: Saddle west of Twin Peaks (Eagle Point ridge). Chapparal from saddle up to Twin Peaks (southwest face) and downwards into Uncle Sam Canyon. | Comment | |||
| POM301048 | Calycadenia truncata subsp. truncata | Mary L. Bowerman | 1931-9-12 | 1040 | Contra Costa | Mitchell Canyon | 838 | Comment | ||
| POM301049 | Madia elegans subsp. elegans | Mary L. Bowerman | 1936-9-10 | 3542 | Contra Costa | Mount Diablo: Donner Canyon | 335 | Comment | ||
| POM301849 | Avena barbata | Mary L. Bowerman | 1933-5-8 | 2002 | Contra Costa | Fossil Ridge, south face, not far from but out of sight of South Gate | 290 | Comment | ||
| POM301851 | Lolium perenne subsp. multiflorum | Mary L. Bowerman | 1938-5-25 | 3630 | Contra Costa | Arroyo del Cerro, by North Road | 110 | Comment | ||
| POM301852 | Trifolium microdon | Mary L. Bowerman | 1935-4-19 | 2870 | Contra Costa | Road about 7 miles from North Gate, ridge west of the power poles, above the road junction. | 701 | Comment | ||
| POM301855 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1933-5-18 | 2123 | Contra Costa | Mount Diablo: Blackberry Spring | Comment | |||
| POM301858 | Trifolium depauperatum var. truncatum | Mary L. Bowerman | 1932-3-23 | 1125 | Contra Costa | Oak Grove School junction, between Monument and Concord | Comment | |||
| RSA0014832 | Lythrum californicum | Mary L. Bowerman | 1933-8-26 | 2416 | Contra Costa | Mount Diablo: Spring at top of south road. | Comment | |||
| RSA0022141 | Pogogyne serpylloides | Mary L. Bowerman | 1931-5-21 | 876 | Contra Costa | Curry Canon. Hard, open flat by Olafsons barn | 274 | Comment | ||
| RSA0028181 | Geranium carolinianum | Mary L. Bowerman | 1935-5-25 | 3076 | Contra Costa | Rhine Canyon. | 915 | Comment | ||
| RSA0041716 | Quercus berberidifolia | Mary L. Bowerman | 1934-2-3 | 2479 | Contra Costa | Knob west of knoll at head of East Fork of Sycamore Canyon. | Comment | |||
| RSA0046799 | Arctostaphylos glauca | Mary L. Bowerman | 1933-3-11 | 1748 | Contra Costa | Fossil Ridge, outer south face. In gully northwest of South Gate. | Comment | |||
| RSA0070598 | Cirsium cymosum | Mary L. Bowerman | 1935-5-22 | 3041 a | Contra Costa | Eagle point ridge, canyon at north end which heads into saddle west of Twin Peaks. | 305 | Comment | ||
| RSA0098111 | Spergularia rubra | Mary L. Bowerman | 1975-4-19 | s.n. | Contra Costa | Mount Diablo. Mitchell Canyon. | 256 | Comment | ||
| RSA224309 | Ranunculus aquatilis var. hispidulus | Mary L. Bowerman, Walter Knight, I. Knight | 1968-6-4 | 2331 | Contra Costa | floating on Frog Pond Mt. Diablo State Park | Comment | |||
| RSA289947 | Stachys rigida subsp. quercetorum | Mary L. Bowerman | 1932-5-6 | 1430 | Contra Costa | Mitchell Canyon: at end of road; Mount Diablo. | 252 | Comment | ||
| RSA300609 | Salix lasiolepis | Mary L. Bowerman | 1932-8-27 | 1519 | Contra Costa | Spring S of Turtle Rock. Mt. Diablo. | Comment | |||
| RSA300992 | Collinsia sparsiflora | Mary L. Bowerman | 1932-3-6 | 1101 | Contra Costa | Sycamore Canyon near mouth; West bank. | Comment | |||
| RSA32318 | Vulpia microstachys var. ciliata | Mary L. Bowerman | 1933-5-3 | 1980 | Contra Costa | Indian Ceremonial Canyon. | 732 | Comment | ||
| RSA720795 | Aira caryophyllea var. cupaniana | Mary L. Bowerman | 1995-5-28 | s.n. | Contra Costa | Mount Diablo. Knoll, N. of Wall Pt. Trail. Trail to Pine Pond from Wall Pt. fire rd. | 305 | Comment | ||
| RSA720796 | Mentzelia dispersa | Mary L. Bowerman | 1978-6-3 | s.n. | Contra Costa | Mount Diablo. Between lower summit parking lot and road. | Comment | |||
| RSA720799 | Carex nudata | Mary L. Bowerman | 1977-04 | s.n. | Contra Costa | Mount Diablo. Sycamore Creek canyon. | 244 | Comment | ||
| RSA720800 | Bromus tectorum | Mary L. Bowerman | 1978-5-26 | s.n. | Contra Costa | Mount Diablo. N of Lower Summit parking lot. | Comment | |||
| RSA720801 | Eucrypta chrysanthemifolia | Mary L. Bowerman | 1995-7-2 | s.n. | Contra Costa | Mount Diablo. Back Canyon. | Comment | |||
| RSA720835 | Potamogeton foliosus | Mary L. Bowerman | 1995-6-8 | s.n. | Contra Costa | Mount Diablo. Pine Pond. | Comment | |||
| RSA721534 | Eleocharis acicularis var. acicularis | Mary L. Bowerman | 1975-9-14 | s.n. | Contra Costa | Mount Diablo. | Comment | |||
| RSA721535 | Zannichellia palustris | Mary L. Bowerman | 1995-6-8 | s.n. | Contra Costa | Mount Diablo. Pine Pond. | Comment | |||
| RSA721589 | Gnaphalium luteoalbum | Mary L. Bowerman | 1978-6-24 | s.n. | Contra Costa | Mount Diablo. Mitchell Creek, below 'reservoir' | 191 | Comment | ||
| RSA721590 | Elatine brachysperma | Mary L. Bowerman | 1975-9-14 | s.n. | Contra Costa | Mount Diablo. | Comment | |||
| RSA721591 | Trifolium hirtum | Mary L. Bowerman | 1995-5-21 | s.n. | Contra Costa | Mount Diablo. Wall Pt. fire road perhaps 1/2 mile from South Gate Rd. | Comment | |||
| RSA721592 | Papaver californicum | Mary L. Bowerman | 1978-5-14 | s.n. | Contra Costa | Mount Diablo. E side of Eagle Peak, old mine wagon trail up Black Canyon. | Comment | |||
| RSA721597 | Malacothrix clevelandii | Mary L. Bowerman | 1978-5-14 | s.n. | Contra Costa | Mount Diablo; old wagon trail to mine on east face of Eagle Peak | Comment | |||
| RSA721598 | Lasthenia microglossa | Mary L. Bowerman | 1979-4-10 | s.n. | Contra Costa | Mount Diablo. Mitchell Canyon opposite upper end of old reservoir. | Comment | |||
| RSA721599 | Vicia villosa var. glabrescens | Mary L. Bowerman | 1994-4-17 | s.n. | Contra Costa | Mount Diablo. Path (graveled road) from end of Regency Drive, Clayton. Entry to Donner Canyon. | Comment | |||
| RSA75337 | Phacelia breweri | Mary L. Bowerman | 1931-5-7 | 812 | Contra Costa | South Peak, northeast side, Mt. Diablo. | 1067 | Comment | ||
| RSA75338 | Phacelia breweri | Mary L. Bowerman | 1932-4-16 | 1341 | Contra Costa | Rocky bank, Eagle Point. | 671 | Comment | ||
| SBBG122845 | Papaver californicum | M. Bowerman | 1978-5-14 | Contra Costa | old wagon trail to Mines on E face of Eagle Pk, Mount Diablo | Comment | ||||
| SD241758 | Lasthenia microglossa | Mary Bowerman | 1979-4-10 | Contra Costa | Mount Diablo. Mitchell Canyon opposite upper end of old reservoir. On steep bank above fire road. | Comment | ||||
| SEINET10464449 | Githopsis diffusa subsp. robusta | Bowerman | 1933-6-7 | BOWERMAN 2260 | Contra Costa | North Peak; Bare rocks by register | Comment | |||
| SEINET10464451 | Githopsis diffusa subsp. robusta | Bowerman | 1935-5-3 | BOWERMAN 2952 | Contra Costa | Rock City Ridge (Fossil Ridge): hillside below the Jungle of the Garden Gods | 488 | Comment | ||
| SEINET10584363 | Carex nudata | M. Bowerman | Bowerman s.n. | Contra Costa | Mount Diablo. Sycamore Creek Canyon. Forming clumps in rocky streambed. | 244 | Comment | |||
| SEINET10861237 | Cynosurus echinatus | M. Bowerman | 1975-6-7 | Bowerman s.n. | Contra Costa | Mount Diablo. Big Spring. Shady. Bay, Canyon Oak. But hard packed, semi open where people and horses come to watering trough (bathtub). | Comment | |||
| SEINET10906041 | Githopsis diffusa subsp. robusta | Bowerman | 1931-5-16 | BOWERMAN 851 | Contra Costa | Meridian Peak summit | Comment | |||
| SEINET6174578 | Juncus patens | M. L. Bowerman | 1932-11-26 | 1674 | Contra Costa | Patens Spring (on north side of west road between Corral Spring and Boulevard Spring) | Comment | |||
| UC2036953 | Chenopodium | Mary L. Bowerman | 1946-2-10 | 4083 | Contra Costa | Near C.C.C. Camp, Mount Diablo. | Comment | |||
| UC2036954 | Pseudognaphalium luteoalbum | Mary L. Bowerman | 1946-2-10 | 4080 | Contra Costa | Weed around old C.C.C. camp buildings (not in use at moment). | Comment | |||
| UC2036956 | Conyza bonariensis | Mary L. Bowerman | 1946-2-10 | 4082 | Contra Costa | Near C.C.C. Camp, Dan Cook Canyon, Mt. Diablo. | Comment | |||
| UC2036957 | Spergularia rubra | Mary L. Bowerman | 1946-2-10 | 4081 | Contra Costa | Hard ground by C.C.C. camp. | Comment | |||
| UC2045289 |
Orobanche fasciculata | Mary L. Bowerman | 1930-6-28 | 408 | Contra Costa | Meridian Peak near summit (?) | Comment | |||
| UC2045290 |
Emmenanthe penduliflora | Mary L. Bowerman | 1930-6-10 | 313 | Contra Costa | Meridian Peak summit | Comment | |||
| UC2045291 |
Castilleja parviflora var. douglasii | Mary L. Bowerman | 1930-6-5 | 243 | Contra Costa | West road, 5.8 miles from entrance | Comment | |||
| UC2045292 |
Salvia mellifera | Mary L. Bowerman | 1931-2-8 | 507 | Contra Costa | West road | Comment | |||
| UC2045295 |
Asclepias californica | Mary L. Bowerman | 1932-9-24 | 1596 | Contra Costa | Ridge running west from Twin Peaks | Comment | |||
| UC499339 | Salix lasiolepis | Mary L. Bowerman | 1933-3-25 | 1777 | Contra Costa | back of Diablo Stock Farm; Stone Valley, Emmons<?> Canyon | 274 | Comment | ||
| UC691116 | Fragaria vesca | Mary L. Bowerman | 1933-4-28 | 1893 | Contra Costa | e fork at water trough Curry Cave Point trail; Mount Diablo | 457 | Comment | ||
| UC691206 | Elymus glaucus | Mary L. Bowerman | 1933-5-3 | 1988 | Contra Costa | Mountain Springs Canyon Mount Diablo (at trough for deer (later Pioneer fire rd was built across canyon at this spot), 3 ft from stream) | Comment | |||
| UC691317 | Quercus X morehus | Mary L. Bowerman | 1933-6-14 | 2278 | Contra Costa | Inner Black Hills, w of 1970 Mount Diablo | Comment | |||
| UC691344 | Cryptantha torreyana | Mary L. Bowerman | 1933-6-3 | 2245 | Contra Costa | on area that was burned in 1931. Exposure north | Comment | |||
| UC691350 | Cryptantha clevelandii | Mary L. Bowerman | 1933-5-18 | 2129 | Contra Costa | Southwest of Blackberry Spring | Comment | |||
| UC691370 | Centaurea melitensis | Mary L. Bowerman | 1932-11-19 | 1661 | Contra Costa | little below junction of pipes from no. 3 and no. 4 club springs Mountain Springs Canyon (Stachys Spring); Mount Diablo, , Stachys Spring | Comment | |||
| UC691406 | Scutellaria tuberosa | Mary L. Bowerman | 1931-4-25 | 771 | Contra Costa | summit of Mount Diablo (at the junction of the one-way roads) | 1143 | Comment | ||
| UC691425 | Hieracium albiflorum | Mary L. Bowerman | 1930-10-19 | 488 | Contra Costa | s road at Garden-of-the-Gods; Mount Diablo | Comment | |||
| UC691475 | Pogogyne serpylloides | Mary L. Bowerman | 1931-4-11 | 696 | Contra Costa | Mount Diablo, Pine Canyon floor | Comment | |||
| UC691488 | Helianthus gracilentus | Mary L. Bowerman | 1933-5-11 | 2074 | Contra Costa | most westerly part 1931 burn; Mount Diablo, Inner Black Hills | Comment | |||
| UC691516 | Pogogyne serpylloides | Mary L. Bowerman | 1931-5-21 | 876 | Contra Costa | Curry Canyon: Hard open flat by Olafson's barn | 274 | Comment | ||
| UC691535 | Verbena lasiostachys var. scabrida | Mary L. Bowerman | 1930-6-28 | 393 | Contra Costa | Lower Silver Spring: Edge of marshy spot. | Comment | |||
| UC691541 | Holocarpha heermannii | Mary L. Bowerman | 1930-6-3 | 232 | Contra Costa | Comment | ||||
| UC691542 | Hemizonia congesta subsp. luzulifolia | Mary L. Bowerman | 1932-5-1 | 1405 | Contra Costa | grassy knoll e of creek and just n water tank; Mount Diablo, Alamo Canyon | Comment | |||
| UC691543 | Calycadenia truncata | Mary L. Bowerman | 1933-8-26 | 2412 | Contra Costa | w of Lower Pine Spring; Mount Diablo | Comment | |||
| UC691546 | Layia hieracioides | Mary L. Bowerman | 1933-5-18 | 2133 | Contra Costa | SW corner S5 R1S R1E | Comment | |||
| UC691552 | Madia elegans | Mary L. Bowerman | 1933-5-19 | 2144 | Contra Costa | Sulphur Springs Canyon, e fork Mount Diablo | 457 | Comment | ||
| UC691567 | Triphysaria pusilla | Mary L. Bowerman | 1935-4-12 | 2810 | Contra Costa | West (= North Rd) road immediately w of east line of section 33 Mount Diablo (across the stream from the road) | 167 | Comment | ||
| UC691578 | Verbena lasiostachys var. scabrida | Mary L. Bowerman | 1930-10-4 | 481 | Contra Costa | Maple Spring | Comment | |||
| UC691583 | Collinsia sparsiflora var. collina | Mary L. Bowerman | 1932-3-6 | 1101 | Contra Costa | Sycamore Canyon near mouth Sycamore Canyon, Mount Diablo; Mount Diablo | Comment | |||
| UC691607 | Navarretia mellita | Mary L. Bowerman | 1931-5-31 | 907 | Contra Costa | n slope of 1778 point Mount Diablo, Fossil Ridge (Rock City Ridge) | Comment | |||
| UC691610 | Allophyllum divaricatum | Mary L. Bowerman | 1932-4-16 | 1340 | Contra Costa | little s. of 1682 Eagle Point ridge; Mt. Diablo | Comment | |||
| UC691624 | Collinsia tinctoria | Mary L. Bowerman | 1935-6-1 | 3117 | Contra Costa | summit Mount Diablo Mount Diablo, summit (towards Devils Pulpit) | 1158 | Comment | ||
| UC691625 | Gilia clivorum | Mary L. Bowerman | 1933-5-3 | 1976 -2 | Contra Costa | due s summit Mount Diablo (Chaparral burn (1931)); Mount Diablo, due s of summit | 731 | Comment | ||
| UC691702 | Phacelia suaveolens | Mary L. Bowerman | 1933-5-11 | 2078 | Contra Costa | Inner Black Hills: West ridge with burned Pinus attenuata. Exposure south or southwest. | Comment | |||
| UC691706 | Nemophila heterophylla | Mary L. Bowerman | 1931-3-7 | 556 | Contra Costa | Sloan Road w of Sloan Ranch Mount Diablo (Mount Diablo); , w of Sloan Ranch | Comment | |||
| UC691728 | Pogogyne serpylloides | Mary L. Bowerman | 1938-5-28 | 3639 | Contra Costa | North road 5.4 miles from North Gate | 457 | Comment | ||
| UC691729 | Verbena lasiostachys var. scabrida | Mary L. Bowerman | 1930-6-22 | 371 | Contra Costa | Deer Flat Spring. | Comment | |||
| UC691754 | Bellardia trixago | M. L. Bowerman | 1938-5-25 | 3632 | Contra Costa | 1.6 miles from N gate where stream crosses road N Road | 152 | Comment | ||
| UC691756 | Verbena lasiostachys var. scabrida | Mary L. Bowerman | 1930-9-27 | 464 | Contra Costa | West base spring (2 miles by road from North Gate, take trail to west; follow to fence, go through). | Comment | |||
| UC691776 | Hypochaeris glabra | Mary L. Bowerman | 1933-5-25 | 2184 | Contra Costa | 411 | Comment | |||
| UC691786 | Erigeron petrophilus var. petrophilus | Mary L. Bowerman | 1930-10-19 | 489 | Contra Costa | at Garden-of-the-Gods; Mount Diablo, Fossil (Rock City) Ridge | Comment | |||
| UC691805 | Agoseris grandiflora var. grandiflora | Mary L. Bowerman | 1930-6-10 | 296 | Contra Costa | near (west road) Mineral Spring | Comment | |||
| UC691811 | Foeniculum vulgare | Mary L. Bowerman | 1931-10-5 | 1052 | Contra Costa | Marsh Creek Rd. near saddle by dry streambed Mt. Diablo | 274 | Comment | ||
| UC691812 | Lessingia pectinata var. tenuipes | Mary L. Bowerman | 1936-8-25 | 3535 | Contra Costa | due w of 1004 point Lime Ridge (and n of the chaparral patch); Mount Diablo, Lime Ridge | 228 | Comment | ||
| UC691814 | Ancistrocarphus filagineus | Mary L. Bowerman | 1936-4-23 | 3407 | Contra Costa | flat below, (upper edge 1778 flat) Moses Rock Spring; Mount Diablo | Comment | |||
| UC691837 | Osmorhiza brachypoda | Mary L. Bowerman | 1938-5-28 | 3650 | Contra Costa | Shady canyon Mount Diablo (junction of roads) | 670 | Comment | ||
| UC691839 | Asclepias fascicularis | Mary L. Bowerman | 1935-7-22 | 3194 | Contra Costa | South Road, top Mount Diablo | 640 | Comment | ||
| UC691879 | Sanicula saxatilis | Mary L. Bowerman | 1931-4-25 | 768 | Contra Costa | Mount Diablo summit, little northwest of house Mount Diablo | Comment | |||
| UC691882 | Calochortus splendens | Mary L. Bowerman | 1934-6-9 | 2548 | Contra Costa | s of Fossil Ridge 1700 ft. point; Mount Diablo | Comment | |||
| UC691893 | Yabea microcarpa | Mary L. Bowerman | 1935-5-1 | 2946 | Contra Costa | West road (= North Road) 6.7 mi from entrance Mount Diablo | 640 | Comment | ||
| UC691909 | Mimulus nasutus | Mary L. Bowerman | 1933-5-9 | 2056 | Contra Costa | e Pine Saddle; Mount Diablo, Curry Creek tributary | Comment | |||
| UC691963 | Carex densa | Mary L. Bowerman | 1938-5-28 | 3646 | Contra Costa | South Road, by spring, paralleling streamlet Mount Diablo | 640 | Comment | ||
| UC691978 | Juncus xiphioides | Mary L. Bowerman | 1932-11-12 | 1648 | Contra Costa | Pine Spring Mount Diablo | Comment | |||
| UC692008 | Lilium pardalinum | Mary L. Bowerman | 1935-3-16 | 2741 | Contra Costa | e fork Arroyo del Cerro (on canyon floor immediately above spring); Mount Diablo | 289 | Comment | ||
| UC692021 | Allium unifolium | Mary L. Bowerman | 1933-5-22 | 2165 | Contra Costa | flat at head of n ridge w 1970; Mount Diablo, Inner Black Hills | Comment | |||
| UC692029 | Allium serra | Mary L. Bowerman | 1932-4-16 | 1361 | Contra Costa | Eagle Point ridge n 1862 point (canyon between the two ridges); Mount Diablo, Eagle Point ridge | Comment | |||
| UC692069 | Anemopsis californica | Mary L. Bowerman | 1931-5-28 | 903 | Contra Costa | Pine Canyon by Sulphur Spring (Mount Diablo); , Pine Canyon | Comment | |||
| UC692076 | Equisetum hyemale subsp. affine | Mary L. Bowerman | 1935-3-16 | 2744 | Contra Costa | e fork Arroyo del Cerro (10 ft below spring); Mt.Diablo | 289 | Comment | ||
| UC692107 | Lemna minuscula | Mary L. Bowerman | 1933-11-4 | 2459 | Contra Costa | Alder Springs, (most easterly of the springs) Alder Springs; Mount Diablo, Alder Springs | 487 | Comment | ||
| UC692121 | Polypodium calirhiza | Mary L. Bowerman | 1935-3-15 | 2736 | Contra Costa | e fork Arroyo del Cerro; Mt. Diablo | 262 | Comment | ||
| UC692135 | Equisetum X ferrissii | Mary L. Bowerman | 1938-9-17 | 3720 | Contra Costa | Willow Spring; Mt. Diablo | Comment | |||
| UC692137 | Equisetum X ferrissii | Mary L. Bowerman | 1933-11-4 | 2460 | Contra Costa | toward head of the spring in rocky gully Alder Creek Springs; Mt. Diablo | 487 | Comment | ||
| UC692174 | Platystemon californicus | Mary L. Bowerman | 1932-3-23 | 1133 | Contra Costa | rocky outcrop overlooking Donner Canyon, Mount Diablo; Mount Diablo | 304 | Comment | ||
| UC692191 | Eschscholzia californica | Mary L. Bowerman | 1930-6-28 | 386 | Contra Costa | near road above junction; Mount Diablo | Comment | |||
| UC692224 | Arctostaphylos manzanita subsp. laevigata | Mary L. Bowerman | 1938-6-24 | 3693 | Contra Costa | road 8.9 mi from North Gate (crest of ridge above road, below Pines Picnic Area); Mount Diablo | 792 | Comment | ||
| UC692242 | Trifolium bifidum var. decipiens | Mary L. Bowerman | 1935-4-19 | 2872 | Contra Costa | ca 7 mi w entrance (Northgate) (by rd, ridge w of the power poles, above the rd junction); Mount Diablo | 670 | Comment | ||
| UC692306 | Calandrinia ciliata | Mary L. Bowerman | 1931-2-22 | 522 | Contra Costa | Sycamore Ridge Mount Diablo | Comment | |||
| UC692314 | Lathyrus vestitus var. vestitus | Mary L. Bowerman | 1932-4-16 | 1362 | Contra Costa | Eagle Point ridge, n of 1682 point Mount Diablo | Comment | |||
| UC692374 | Apiastrum angustifolium | Mary L. Bowerman | 1932-3-27 | 1145 | Contra Costa | between next spur to south and Mitchell Rock (Mount Diablo); Mount Diablo | Comment | |||
| UC692376 | Torilis nodosa | Mary L. Bowerman | 1930-6-3 | 230 | Contra Costa | North road 1.9 miles from entrance | 167 | Comment | ||
| UC692378 | Perideridia kelloggii | Mary L. Bowerman | 1933-4-22 | 1903 | Contra Costa | w 1970 point; Mount Diablo, Inner Black Hills | Comment | |||
| UC692379 | Torilis nodosa | Mary L. Bowerman | 1933-5-21 | 2149 | Contra Costa | Grape Spring (off Sulphur Spring Canyon) | Comment | |||
| UC692423 | Elymus X saundersii | Mary L. Bowerman | 1935-6-1 | 3109 | Contra Costa | largest ridge between Ransom Point ridge and Mitchell-Pine divide; Mount Diablo | 1066 | Comment | ||
| UC692461 | Trifolium ciliolatum | Mary L. Bowerman | 1935-5-1 | 2931 | Contra Costa | r mi from entrance (w rd); Mount Diablo | Comment | |||
| UC692522 | Lupinus formosus | Mary L. Bowerman | 1936-9-9 | 3538 | Contra Costa | Sycamore Canyon Mount Diablo (small flat valley e of Forces' house); , Sycamore Canyon | 274 | Comment | ||
| UC692536 | Claytonia parviflora subsp. parviflora | Mary L. Bowerman | 1933-5-3 | 1966 | Contra Costa | Mountain Springs Canyon Mount Diablo (just below the deer trough (Pioneer Road)) | Comment | |||
| UC692613 | Crocanthemum scoparium var. vulgare | Mary L. Bowerman | 1931-11-7 | 1067 | Contra Costa | 1920 point Mount Diablo, Inner Black Hills | Comment | |||
| UC692635 | Lythrum hyssopifolia | Mary L. Bowerman | 1932-11-19 | 1662 | Contra Costa | Mount Diablo, Stachys Spring, Mountain Springs Canyon, (below junction of pipes from numbers 3 and 4 club springs) Mountain Springs Canyon; Mount Diablo, Stachys Spring, Mountain Springs Canyon | Comment | |||
| UC692643 | Trifolium microcephalum | Mary L. Bowerman | 1935-4-19 | 2871 | Contra Costa | ca 7 mi w entrance (Northgate) (by rd, ridge w of the power poles, above the rd junction); Mount Diablo | 670 | Comment | ||
| UC692651 | Silene californica | Mary L. Bowerman | 1935-6-15 | 3138 | Contra Costa | crest of Eagle Point ridge at edge of chaparral and on margin of chaparral on w face..Arctostaphylos..Quercus burned in 1931 Mount Diablo, Eagle Point Ridge (are bordered by band Eriodictyon..) | 792 | Comment | ||
| UC692653 | Claytonia parviflora subsp. parviflora | Mary L. Bowerman | 1933-5-3 | 1967 | Contra Costa | Mountain Springs Canyon Mount Diablo (just below the deer trough (Pioneer Road)) | Comment | |||
| UC692665 | Hesperolinon californicum | Mary L. Bowerman | 1933-6-14 | 2279 | Contra Costa | Inner Black Hills w 1970; Mount Diablo | Comment | |||
| UC692669 | Trifolium microdon | Mary L. Bowerman | 1935-4-19 | 2872 | Contra Costa | ca 7 mi w Northgate (by rd, ridge w of the power poles, above the rd junction); Mount Diablo | 670 | Comment | ||
| UC697153 | Arnica discoidea | Mary L. Bowerman | 1933-5-22 | 2173 | Contra Costa | Inner Black Hills, (w of 1970, sheltered gully on n faced) Mount Diablo, Black Hills | Comment | |||
| UC697157 | Lagophylla ramosissima | Mary L. Bowerman | 1930-10-19 | 487 | Contra Costa | South road at Garden-of-the-Gods (roadside); Mount Diablo | Comment | |||
| UC697159 | Lasthenia glabrata subsp. glabrata | Mary L. Bowerman | 1933-4-15 | 1865 | Contra Costa | Comment | ||||
| UC697197 | Clarkia purpurea subsp. quadrivulnera | Mary L. Bowerman | 1931-5-13 | 843 | Contra Costa | 1 mi from Sulphur Spring; Mount Diablo, Pine Canyon | 167 | Comment | ||
| UC697205 | Baccharis glutinosa | Mary L. Bowerman | 1938-9-17 | 3719 | Contra Costa | Willow Spring | Comment | |||
| UC697206 | Ericameria linearifolia | Mary L. Bowerman | 1938-5-28 | 3649 | Contra Costa | Silver Creek Nook Mount Diablo, Silver Creek Nook (North Road, peeping out from under a willow) | 640 | Comment | ||
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