Search Results — 508 specimen records retrieved (263 records with coordinates)
Results for search: County=ALAMEDA; Source=All; Collector=Howell;   
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/consortium/).
 Records are made available under the CCH Data Use Terms.

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC100329  Blepharizonia plumosa John Thomas Howell 1932-10-16 10839 Alameda 1.5 miles west of Tesla Comment
  CAS-BOT-BC101106  Corethrogyne filaginifolia John Thomas Howell 1933-7-20 11452 Alameda Patterson Pass Comment
  CAS-BOT-BC101108  Corethrogyne filaginifolia John Thomas Howell 1933-7-20 11452 Alameda Patterson Pass Comment
  CAS-BOT-BC101114  Corethrogyne filaginifolia John Thomas Howell 1929-10-20 4524 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC101641  Myrica californica John Thomas Howell 1930-4-17 4715 Alameda On Strawberry Creek, Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC102856  Salix breweri John Thomas Howell 1926-4-11 1857 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC104676  Quercus wislizeni John Thomas Howell 1930-6-15 5310 Alameda slope of summit of Grizzley Peak, Berkeley Hills Comment
  CAS-BOT-BC108084  Salix lasiolepis var. lasiolepis John Thomas Howell 1925-2-8 742 Alameda Strawberry Canon, Berkeley Hills Comment
  CAS-BOT-BC108094  Salix lasiolepis var. lasiolepis John Thomas Howell 1925-2-8 748 Alameda Strawberry Canon, Berkeley Hills Comment
  CAS-BOT-BC110363  Suaeda californica John Thomas Howell 1943-9-12 19327 Alameda Bayfarm Island. Comment
  CAS-BOT-BC110364  Suaeda californica John Thomas Howell 1943-9-12 19327 Alameda Bayfarm Island. Comment
  CAS-BOT-BC116480  Delphinium patens subsp. patens John Thomas Howell 1925-3-22 836 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC121821  Dirca occidentalis John Thomas Howell 1930-6-15 5302 Alameda Grizzley Peak, Berkeley Hills Comment
  CAS-BOT-BC121822  Dirca occidentalis John Thomas Howell 1925-2-8 747 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC123675  Grindelia hirsutula var. hirsutula John Thomas Howell 1929-7-22 4352 Alameda San Leandro Comment
  CAS-BOT-BC125963  Salix scouleriana J. T. Howell 1952-5-3 s.n. Alameda Botanic Garden, Tilden Park, Berkeley Comment
  CAS-BOT-BC125964  Salix scouleriana John Thomas Howell 1927-2-13 2280 Alameda Strawberry [Canon] Canyon above Britton Grove, south wall 304 Comment
  CAS-BOT-BC127513  Agrostis capillaris John Thomas Howell 1954-6-25 30006 Alameda Garden of Mr. and Mrs. Wesley Shellbey, 58 York Drive, Piedmont. Comment
  CAS-BOT-BC12762  Lepidium oxycarpum John Thomas Howell 1933-3-26 10874 Alameda LIvermore Valley near Livermore. Comment
  CAS-BOT-BC12763  Lepidium oxycarpum John Thomas Howell 1933-3-26 10874 Alameda LIvermore Valley near Livermore. Comment
  CAS-BOT-BC130195  Fritillaria agrestis John Thomas Howell 1935-4-11 12590 Alameda Tesla Hills Comment
  CAS-BOT-BC13110  Agoseris hirsuta John Thomas Howell 1925-9-12 1428 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC132549  Calochortus umbellatus John Thomas Howell 1944-4-30 19415 Alameda Oakland Hills above Mills College Comment
  CAS-BOT-BC136066  Fritillaria affinis John Thomas Howell 1925-3-22 838 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC136997  Cercocarpus betuloides var. betuloides John Thomas Howell 1925-3-22 833 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC138663  Agrostis stolonifera J. T. Howell 1965-6-23 41368 Alameda San Leandro. Juana Street. Comment
  CAS-BOT-BC139086  Agrostis pallens John Thomas Howell 1930-6-15 5312 Alameda Rocky summit of Little Grizzley, Berkeley Hills. Comment
  CAS-BOT-BC140357  Oemleria cerasiformis John Thomas Howell 1925-2-8 745 Alameda Strawberry [Canon] Canyon, Berkeley Hills Comment
  CAS-BOT-BC140558  Physocarpus capitatus John Thomas Howell 1927-5-10 2381 Alameda Strawberry [Canon] Canyon, Berkeley Hills 182 Comment
  CAS-BOT-BC148113  Rosa gymnocarpa John Thomas Howell 1933-5-28 11351 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC151914  Diplacus douglasii John Thomas Howell 1925-3-23 868 Alameda Arroyo Mocho at ne base of Cedar Mt. Comment
  CAS-BOT-BC154291  Phacelia ramosissima John Thomas Howell 1929-10-20 4527 Alameda Rocky gully on ne. side of Cedar Mt. about half way to top Comment
  CAS-BOT-BC155802  Bromus catharticus var. elatus John Thomas Howell 1957-6-23 32694 Alameda Berkeley. Comment
  CAS-BOT-BC157527  Solanum umbelliferum J. T. Howell 1925-2-8 749 Alameda Strawberry [Canon] Canyon, Berkeley Hills Comment
  CAS-BOT-BC157528  Solanum umbelliferum J. T. Howell 1933-5-28 11352 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC162082  Bromus pseudolaevipes John Thomas Howell 1944-4-30 19412 Alameda Oakland Hills above Mills College. Comment
  CAS-BOT-BC162381  Bromus madritensis John Thomas Howell 1948-5-23 24311 Alameda Berkeley. Adelante, Anson Blake Home. Comment
  CAS-BOT-BC16374  Barbarea orthoceras John Thomas Howell 1925-3-23 858 Alameda Arroyo Mocho at northeast base of Cedar Mountain. Comment
  CAS-BOT-BC166160  Epilobium canum subsp. canum John Thomas Howell 1929-10-20 4521 Alameda Arroyo Mocho at ne. side of Cedar Mt., 15 miles from Livermore Comment
  CAS-BOT-BC167283  California macrophylla John Thomas Howell 1940-4-7 15393 Alameda Corral Hollow Comment
  CAS-BOT-BC169510  Corylus cornuta subsp. californica John Thomas Howell 1925-2-8 751 Alameda Strawberry Canon [canyon], Berkeley Hills Comment
  CAS-BOT-BC172915  Toxicodendron diversilobum John Thomas Howell 1944-4-30 19416 Alameda Oakland Hills above Mills College Comment
  CAS-BOT-BC17441  Athysanus pusillus John Thomas Howell 1925-3-22 778 Alameda Arroyo Mocho. Comment
  CAS-BOT-BC181476  Allenrolfea occidentalis John Thomas Howell 1930-10-11 5546 Alameda Livermore Valley 4 miles west of Livermore Comment
  CAS-BOT-BC186748  Astragalus gambelianus John Thomas Howell 1926-4-10 1794 Alameda Arroyo Mocho 8 miles from Livermore Comment
  CAS-BOT-BC19190  Carex barbarae John Thomas Howell 1943-5-23 18174 Alameda Hills above Mills College. Comment
  CAS-BOT-BC193331  Astragalus tener var. tener John Thomas Howell 1938-4-10 13737 Alameda Eastern Livermore Valley Comment
  CAS-BOT-BC199937  Vulpia microstachys var. ciliata John Thomas Howell 1952-4-22 28307 Alameda Tesla Hills w. of Corral Hollow Comment
  CAS-BOT-BC201736  Deschampsia elongata John Thomas Howell 1933-5-28 11358 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC201737  Deschampsia elongata John Thomas Howell 1943-5-23 18175 Alameda Above Mills College Comment
  CAS-BOT-BC206009  Ribes menziesii John Thomas Howell 1930-4-15 4713 Alameda North slope of Grizzley [Grizzly] Peak, Berkeley Hills Comment
  CAS-BOT-BC209376  Ribes sanguineum var. glutinosum John Thomas Howell 1926-1-16 1624 Alameda Oakland Hills Comment
  CAS-BOT-BC209377  Ribes sanguineum var. glutinosum John Thomas Howell 1925-2-8 746 Alameda Strawberry Canon [Canyon], Berkeley Hills Comment
  CAS-BOT-BC213998  Amsinckia John Thomas Howell 1933-5-28 11365 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC217951  Ribes quercetorum John Thomas Howell 1926-4-10 1813 Alameda Arroyo Mocho, 9 miles from Livermore Comment
  CAS-BOT-BC217952  Ribes quercetorum John Thomas Howell 1925-3-23 869 Alameda Arroyo Mocho at NE base of Cedar Mountain Comment
  CAS-BOT-BC222438  Amsinckia grandiflora John Thomas Howell 1936-3-29 12630 Alameda Corral Hollow Comment
  CAS-BOT-BC226588  Leptosiphon ambiguus John Thomas Howell 1926-4-11 1824 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC228109  Plagiobothrys chorisianus John Thomas Howell 1933-5-28 11362 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC22957  Agoseris heterophylla John Thomas Howell 1943-5-23 18172 Alameda Hills above Mills College Comment
  CAS-BOT-BC22958  Agoseris heterophylla John Thomas Howell 1926-4-11 1825 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC231708  Solanum umbelliferum John Thomas Howell 1925-3-22 794 Alameda Arroyo Mocho Comment
  CAS-BOT-BC23254  Arctostaphylos glandulosa subsp. glandulosa John Thomas Howell 1930-6-15 5311 Alameda Rocky summit of Grizzley Peak, Berkeley Hills Comment
  CAS-BOT-BC23586  Arctostaphylos crustacea John Thomas Howell 1944-4-30 19420 Alameda Oakland Hills above Mills College 275 Comment
  CAS-BOT-BC241469  Lonicera involucrata var. ledebourii John Thomas Howell 1926-3-19 1686 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC246612  Poa howellii John Thomas Howell 1933-5-28 11360 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC248102  Eriogonum angulosum John Thomas Howell 1932-10-16 10821 Alameda Wash of Mocho Creek, Livermore Valley Comment
  CAS-BOT-BC248104  Eriogonum angulosum John Thomas Howell 1933-3-26 10880 Alameda Tesla Comment
  CAS-BOT-BC249090  Castilleja affinis John Thomas Howell 1925-3-22 843 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC250369  Eriogonum gracile John Thomas Howell 1932-10-16 10840 Alameda 1.5 miles west of Tesla Comment
  CAS-BOT-BC260122  Nassella pulchra John Thomas Howell 1944-4-30 19418 Alameda Oakland Hills above Mills College Comment
  CAS-BOT-BC260124  Nassella pulchra John Thomas Howell 1944-4-30 19418 Alameda Oakland Hills above Mills College Comment
  CAS-BOT-BC265849  Phalaris californica John Thomas Howell 1943-5-23 18163 Alameda Hills above Mills College Comment
  CAS-BOT-BC266481  Githopsis diffusa John Thomas Howell 1943-5-23 18168 Alameda Hills above Mills College Comment
  CAS-BOT-BC274226  Rostraria cristata John Thomas Howell 1956-4-16 31248 Alameda Paru & Dayton streets, Alameda Comment
  CAS-BOT-BC280455  Cirsium quercetorum John Thomas Howell 1930-7-4 5333 Alameda Above Shephard's [Shepherd] Canyon, Oakland Hills Comment
  CAS-BOT-BC281430  Melica imperfecta John Thomas Howell 1944-4-30 19413 Alameda Oakland Hills above Mills College Comment
  CAS-BOT-BC287377  Deinandra corymbosa John Thomas Howell 1943-5-23 18171 Alameda Hills above Mills College Comment
  CAS-BOT-BC287516  Ericameria linearifolia John Thomas Howell 1926-4-11 1855 Alameda Cedar Mt Comment
  CAS-BOT-BC287517  Ericameria linearifolia John Thomas Howell 1925-3-23 870 Alameda Arroyo Mocho at NE base of Cedar Mt Comment
  CAS-BOT-BC288031  Cirsium occidentale var. venustum John Thomas Howell 1943-5-23 18164 Alameda Hills above Mills College Comment
  CAS-BOT-BC288864  Centromadia parryi subsp. congdonii John Thomas Howell 1930-10-11 5544 Alameda Livermore Valley 4 miles W of Livermore Comment
  CAS-BOT-BC288868  Centromadia parryi subsp. congdonii John Thomas Howell 1930-10-11 5543 Alameda Livermore Valley 4 miles W of Livermore Comment
  CAS-BOT-BC291793  Deinandra lobbii John Thomas Howell 1930-10-11 5542 Alameda Livermore Valley 4 miles West of Livermore Comment
  CAS-BOT-BC29332  Ageratina adenophora J. T. Howell 1930-4-17 4714 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC298522  Eriophyllum confertiflorum John Thomas Howell 1925-3-22 809 Alameda Arroyo Mocho Comment
  CAS-BOT-BC304694  Grindelia hirsutula J. T. Howell No date on label 10827 Alameda Mocho Creek, Livermore Valley, 2 mi. south of Livermore Comment
  CAS-BOT-BC304701  Grindelia hirsutula John Thomas Howell 1932-10-16 10827 Alameda Wash of Mocho Creek, Livermore Valley Comment
  CAS-BOT-BC304710  Grindelia hirsutula J. T. Howell No date on label 10827 Alameda Mocho Creek, Livermore Valley, 2 mi. S of Livermore Comment
  CAS-BOT-BC309773  Hemizonia congesta subsp. luzulifolia John Thomas Howell 1925-9-12 1427 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC311107  Heterotheca oregona var. scaberrima John Thomas Howell 1932-10-16 10826 Alameda Wash of Mocho Creek, Livermore Valley Comment
  CAS-BOT-BC318269  Packera breweri John Thomas Howell 1925-3-22 822 Alameda Arroyo Mocho. Comment
  CAS-BOT-BC321694  Layia gaillardioides John Thomas Howell 1926-4-10 1817 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC322604  Micropus amphibolus John Thomas Howell 1943-5-23 18170 Alameda Hills above Mills College Comment
  CAS-BOT-BC32617  Castilleja latifolia subsp. pinnatifida John Thomas Howell 1933-5-28 11364 Alameda Strawberry Canyon, Berkeley HIlls Comment
  CAS-BOT-BC32618  Castilleja latifolia subsp. pinnatifida John Thomas Howell 1933-5-28 11364 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC327237  Layia hieracioides John Thomas Howell 1943-5-23 18165 Alameda Hills above Mills College Comment
  CAS-BOT-BC327238  Layia hieracioides John Thomas Howell 1944-4-30 19419 Alameda Oakland Hills above Mills College Comment
  CAS-BOT-BC327240  Layia hieracioides John Thomas Howell 1930-6-15 5305 Alameda Grizzley Peak, Berkeley Hills Comment
  CAS-BOT-BC331642  Acer macrophyllum John Thomas Howell 1925-3-22 842 Alameda Arroyo Mocho at NE base of Cedar Mt. Comment
  CAS-BOT-BC337967  Lasthenia californica John Thomas Howell 1925-3-22 826 Alameda Arroyo Mocho Comment
  CAS-BOT-BC342934  Madia gracilis John Thomas Howell 1933-5-28 11368 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC348787  Microseris campestris John Thomas Howell 1926-4-10 1800 A Alameda Arroyo Mocho 8 miles from Livermore Comment
  CAS-BOT-BC348874  Microseris douglasii subsp. douglasii John Thomas Howell 1926-4-10 1800 C Alameda Arroyo Mocho 8 miles from Livermore Comment
  CAS-BOT-BC349089  Microseris douglasii subsp. tenella John Thomas Howell 1935-4-11 12591 Alameda Tesla Hills Comment
  CAS-BOT-BC349090  Microseris douglasii subsp. tenella John Thomas Howell 1935-4-11 12591 Alameda Tesla Hills Comment
  CAS-BOT-BC36716  Brassica rapa John Thomas Howell 1925-2-23 752 Alameda Strawberry Canyon, Berkeley Hills. Comment
  CAS-BOT-BC37058  Capsella bursa-pastoris John Thomas Howell 1924-2-29 279 Alameda Berkeley Hills. Comment
  CAS-BOT-BC372364  Layia platyglossa John Thomas Howell 1926-4-11 1854 Alameda Cedar Mt. 1066 Comment
  CAS-BOT-BC372365  Layia platyglossa John Thomas Howell 1926-4-11 1853 Alameda Cedar Mt. 1066 Comment
  CAS-BOT-BC37387  Cardamine californica John Thomas Howell 1924-2-29 282 Alameda Berkeley Hills. Head of Wildcat Canyon. Comment
  CAS-BOT-BC374804  Stebbinsoseris heterocarpa John Thomas Howell 1926-4-10 1800 B Alameda Arroyo Mocho 8 miles from Livermore Comment
  CAS-BOT-BC374805  Stebbinsoseris heterocarpa John Thomas Howell 1935-4-11 12592 Alameda Tesla Hills Comment
  CAS-BOT-BC374806  Stebbinsoseris heterocarpa John Thomas Howell 1925-3-22 798 Alameda Arroyo Mocho Comment
  CAS-BOT-BC37867  Cardamine oligosperma John Thomas Howell 1924-2-29 283 Alameda Berkeley Hills. Head of Wildcat Canyon. Comment
  CAS-BOT-BC37868  Cardamine oligosperma John Thomas Howell 1933-5-28 11354 Alameda Berkeley Hills. Strawberry Canyon. Comment
  CAS-BOT-BC37869  Cardamine oligosperma John Thomas Howell 1933-5-28 11354 Alameda Berkeley Hills. Strawberry Canyon. Comment
  CAS-BOT-BC381807  Uropappus lindleyi John Thomas Howell 1926-4-11 1823 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC381808  Uropappus lindleyi John Thomas Howell 1926-4-10 1799 Alameda Arroyo Mocho 8 miles from Livermore Comment
  CAS-BOT-BC383352  Wyethia helenioides John Thomas Howell 1926-4-10 1815 Alameda Arroyo Mocho 9 miles from Livermore Comment
  CAS-BOT-BC390285  Spergularia macrotheca var. longistyla John Thomas Howell 1938-4-10 13739 Alameda Eastern Livermore Valley Comment
  CAS-BOT-BC390286  Spergularia macrotheca var. longistyla John Thomas Howell 1938-4-10 13739 Alameda Eastern Livermore Valley Comment
  CAS-BOT-BC390754  Spergularia marina John Thomas Howell 1938-4-10 13742 Alameda Eastern Livermore Valley Comment
  CAS-BOT-BC392100  Aquilegia formosa John Thomas Howell 1933-5-28 11361 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC392101  Aquilegia formosa John Thomas Howell 1933-5-28 11357 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC39370  Arctostaphylos glauca John Thomas Howell 1926-4-11 1821 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC402940  Eschscholzia californica John Thomas Howell 1938-4-10 13749 Alameda Near Midway Comment
  CAS-BOT-BC402941  Eschscholzia californica John Thomas Howell 1925-3-23 855 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC403786  Hesperocnide tenella John Thomas Howell 1943-5-23 18167 Alameda Hills above Mills College Comment
  CAS-BOT-BC40498  Caulanthus lasiophyllus John Thomas Howell 1926-4-10 1790 Alameda Arroyo Mocho 8 miles from Livermore. Comment
  CAS-BOT-BC40733  Erysimum capitatum John Thomas Howell 1938-4-10 13746 Alameda Near Midway. Comment
  CAS-BOT-BC40734  Erysimum capitatum John Thomas Howell 1938-4-10 13746 Alameda Near Midway. Comment
  CAS-BOT-BC41020  Caulanthus flavescens John Thomas Howell 1935-4-11 12587 Alameda Tesla Hills. Comment
  CAS-BOT-BC41021  Caulanthus flavescens John Thomas Howell 1935-4-11 12587 Alameda Tesla Hills. Comment
  CAS-BOT-BC41026  Caulanthus flavescens John Thomas Howell 1933-3-26 10881 Alameda Tesla. Comment
  CAS-BOT-BC41029  Caulanthus flavescens John Thomas Howell 1933-3-26 10881 Alameda Tesla. Comment
  CAS-BOT-BC421109  Pterostegia drymarioides John Thomas Howell 1925-3-23 873 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC422135  Rumex californicus John Thomas Howell 1943-5-23 18162 Alameda Hills above Mills College Comment
  CAS-BOT-BC422490  Hesperomecon linearis John Thomas Howell 1936-3-29 12629 Alameda Tesla Hills Comment
  CAS-BOT-BC422492  Hesperomecon linearis John Thomas Howell 1938-4-10 13744 Alameda Patterson Pass Comment
  CAS-BOT-BC422493  Hesperomecon linearis John Thomas Howell 1936-3-29 12629 Alameda Tesla Hills Comment
  CAS-BOT-BC425336  Lithophragma affine John Thomas Howell 1925-3-22 779 Alameda Arroyo Mocho Comment
  CAS-BOT-BC428751  Micranthes californica John Thomas Howell 1925-3-22 837 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC439158  Claytonia exigua subsp. exigua John Thomas Howell 1925-3-22 848 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC439160  Claytonia exigua subsp. exigua John Thomas Howell 1933-5-28 11355 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC439417  Claytonia parviflora subsp. parviflora John Thomas Howell 1933-5-28 11349 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC439418  Claytonia parviflora subsp. parviflora John Thomas Howell 1933-5-28 11353 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC439419  Claytonia parviflora subsp. parviflora John Thomas Howell 1935-4-11 12586 Alameda Tesla Hills Comment
  CAS-BOT-BC439923  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-5-28 11350 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC440069  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1935-4-11 12586 Alameda Tesla Hills Comment
  CAS-BOT-BC440070  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1933-5-28 11356 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC46928  Androsace elongata subsp. acuta John Thomas Howell 1925-3-22 844 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC48474  Ceanothus cuneatus John Thomas Howell 1925-3-23 879 Alameda Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC51755  Ceanothus leucodermis John Thomas Howell 1926-4-11 1820 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC51756  Ceanothus leucodermis John Thomas Howell 1926-4-11 1859 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC63519  Ceanothus oliganthus var. sorediatus John Thomas Howell 1930-4-17 4716 Alameda Strawberry Canyon, Berkeley Hills. Comment
  CAS-BOT-BC65614  Adiantum jordanii John Thomas Howell 1926-4-11 1856 Alameda Rancho Repose, Arroyo Mocho Comment
  CAS-BOT-BC66976  Thysanocarpus laciniatus John Thomas Howell 1933-3-26 10877 Alameda Tesla. Comment
  CAS-BOT-BC67353  Tropidocarpum capparideum John Thomas Howell 1938-4-10 13747 Alameda Near Midway. Comment
  CAS-BOT-BC67394  Tropidocarpum gracile John Thomas Howell 1925-3-22 832 Alameda Arroyo Mocho at northeast base of Cedar Mountain. Comment
  CAS-BOT-BC77675  Ficus carica John Thomas Howell 1961-11-1 37074 Alameda Lakeside Park, Oakland Comment
  CAS-BOT-BC78294  Pinus attenuata John Thomas Howell 1944-2-27 19339 Alameda [Moroga] Moraga Ridge Comment
  CAS-BOT-BC79602  Quercus durata John Thomas Howell 1929-10-20 4528 Alameda Summit of Cedar Mt. Comment
  CAS-BOT-BC83257  Myosurus minimus John Thomas Howell 1933-3-26 10869 Alameda Livermore Valley near Livermore. Comment
  CAS-BOT-BC83258  Myosurus minimus John Thomas Howell 1933-3-26 10870 Alameda Livermore Valley near Livermore. Comment
  CAS-BOT-BC84684  Anthemis cotula John Thomas Howell 1924-10-11 668 Alameda Berkeley Comment
  CAS-BOT-BC85505  Cupressus sargentii John Thomas Howell 1926-4-11 1852 Alameda Cedar Mt. type locality 1066 Comment
  CAS-BOT-BC88184  Thysanocarpus curvipes John Thomas Howell 1925-3-22 818 Alameda Arroyo Mocho. Comment
  CAS-BOT-BC88185  Thysanocarpus curvipes John Thomas Howell 1933-3-26 10878 Alameda Tesla. Comment
  CAS-BOT-BC88696  Lepidium acutidens John Thomas Howell 1933-3-26 10873 Alameda Livermore Valley near Livermore. Comment
  CAS-BOT-BC88697  Lepidium acutidens John Thomas Howell 1933-3-26 10873 Alameda Livermore Valley near Livermore. Comment
  CAS-BOT-BC88933  Lepidium dictyotum John Thomas Howell 1933-3-26 10872 Alameda Livermore Valley near Livermore. Comment
  CAS-BOT-BC89863  Lepidium nitidum John Thomas Howell 1925-3-22 831 Alameda Arroyo Mocho at northeast base of Cedar Mountain. Comment
  CAS-BOT-BC89864  Lepidium nitidum John Thomas Howell 1924-2-29 278 Alameda Berkeley Hills. Comment
  CAS-BOT-BC89865  Lepidium nitidum John Thomas Howell 1925-3-22 782 Alameda Arroyo Mocho. Comment
  CAS-BOT-BC90273  Artemisia douglasiana John Thomas Howell 1929-10-20 4522 Alameda Rocky bed of Arroyo Mocho at ne. base of Cedar Mt. Comment
  CAS-BOT-BC91077  Umbellularia californica John Thomas Howell 1925-2-8 743 Alameda Straweberry Canon [Canyon], Berkeley Hills. Comment
  CAS-BOT-BC91343  Clematis lasiantha John Thomas Howell 1926-4-10 1805 Alameda Arroyo Mocho 8 miles from Livermore. Comment
  CAS-BOT-BC92900  Ribes californicum var. californicum John Thomas Howell 1925-2-8 750 Alameda Strawberry Canon [Canyon], Berkeley Hills. Comment
  CAS-BOT-BC92901  Ribes californicum var. californicum John Thomas Howell 1925-3-22 840 Alameda Arroyo Mocho at northeast base of Cedar Mountain. Comment
  CAS-BOT-BC92902  Ribes californicum var. californicum John Thomas Howell 1925-3-22 846 Alameda Arroyo Mocho at northeast base of Cedar Mountain. Comment
  CAS-BOT-BC92903  Ribes californicum var. californicum John Thomas Howell 1926-4-10 1816 Alameda Rancho Repose, Arroyo Mocho. Comment
  CAS-BOT-BC92904  Ribes californicum var. californicum John Thomas Howell 1943-5-16 18114 Alameda Lower part of Arroyo del Valle. Comment
  CAS-BOT-BC93156  Platanus racemosa John Thomas Howell 1925-3-23 880 Alameda Lower end of Arroyo Mocho. Comment
  CAS-BOT-BC93882  Artemisia dracunculus John Thomas Howell 1929-10-20 4523 Alameda rocky bed of Arroyo Mocho at ne. base of cedar Mt. Comment
  CAS-BOT-BC97685  Symphyotrichum chilense John Thomas Howell 1925-8-29 1426 Alameda Strawberry [Canon] Canyon, Berkeley Hills Comment
  CAS-BOT-BC98181  Baccharis salicifolia John Thomas Howell 1925-3-23 882 Alameda Livermore Valley at lower end of Arroyo Mocho Comment
  JEPS18568  Ageratina adenophora John Thomas Howell 1930-4-17 4714 Alameda s side Strawberry Canon; Berkeley Hills, Strawberry Canon Comment
  JEPS33665  Trifolium willdenovii John Thomas Howell 1925-3-22 803 Alameda Arroyo Mocho Comment
  JEPS33674  Ceanothus leucodermis John Thomas Howell 1926-4-11 1820 Alameda Rancho repose Arroyo Mocho Comment
  JEPS33681  Ribes quercetorum J. T. Howell 1926-4-10 1813 Alameda 9 miles from Livermore Arroyo Mocho Comment
  JEPS37915  Plantago elongata John Thomas Howell 1933-3-26 10875 Alameda near Livermore; Livermore Valley Comment
  JEPS3956  Galium murale John Thomas Howell 1944-4-30 19421 Alameda e Mills College; Oakland Hills, Portugese Flat 304 Comment
  JEPS54160  Thysanocarpus laciniatus John Thomas Howell 1925-3-22 818 Alameda Arroyo Mocho Comment
  JEPS74672  Chamaesyce prostrata John Thomas Howell 1974-9-12 50869 Alameda nw corner University of California campus, Berkeley; Berkeley, nw corner of University of California campus Comment
  LA44928  Ceanothus oliganthus var. sorediatus John Thomas Howell; 1930-4-17 4716 Alameda Strawberry Canyon, Berkeley Hills Comment
  POM180796  Arctostaphylos tomentosa subsp. crustacea J. T. Howell 1930-6-15 5311 Alameda Rocky summit of Grizzly Peak, Berkeley Hills. Comment
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May 30 2011
  POM193970  Sanicula bipinnata J. T. Howell 1927-5-10 2380 Alameda Strawberry Canyon, Berkeley Hills Comment
  POM193971  Ceanothus oliganthus var. sorediatus J. T. Howell 1930-4-17 4716 Alameda Strawberry Canyon, Berkeley Hills Comment
  POM193973  Quercus durata J. T. Howell 1929-10-20 4528 Alameda Summit of Cedar Mt.. Comment
  POM196442  Cercocarpus betuloides J. T. Howell 1925-3-22 833 Alameda Arroyo Mocho, at NE base of Cedar Mt. Comment
  POM196459  Oemleria cerasiformis J. T. Howell 1925-2-8 745 Alameda Strawberry Canyon, Berkeley Hills. Comment
  POM196474  Artemisia dracunculus J. T. Howell 1929-10-20 4523 Alameda Rocky Bed of Arroyo Moncho at NE base of Cedar Mt. Comment
  POM203622  Gilia clivorum J. T. Howell 1933-5-28 11370 Alameda Strawberry Canyon, Berkeley Hills Comment
  POM203624  Cardamine oligosperma J. T. Howell 1933-5-28 11354 Alameda Strawberry Canyon, Berkeley Hills Comment
  POM203625  Amaranthus deflexus J. T. Howell 1933-5-28 11383 Alameda Berkeley Comment
  POM203915  Deschampsia elongata J. T. Howell 1933-5-28 11358 Alameda Strawberry Canyon, Berkeley Hills Comment
  POM203918  Nassella pulchra J. T. Howell 1933-5-28 11378 Alameda Little Grizzley, Berkeley Hills Comment
  POM214947  Grindelia camporum J. T. Howell 1932-10-16 10827 Alameda Mocho Creek, Livermore Valley. Comment
  POM215025  Carduus tenuiflorus J. T. Howell 1930-6-15 5298 Alameda Berkeley Hills Comment
  POM215113  Blepharizonia plumosa J. T. Howell 1932-10-16 10839 Alameda 1.5 miles west of Tesla Comment
  POM224083  Claytonia parviflora subsp. grandiflora J. T. Howell 1935-4-11 12586 Alameda Tesla Hills. Comment
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Oct 19 2011
  POM303607  Melica imperfecta J. T. Howell 1944-4-30 19413 Alameda Oakland Hills above Mills College. Comment
  RSA126144  Bromus sterilis J. T. Howell 1952-5-3 28311 Alameda Tilden Park, Berkeley. Comment
  RSA126147  Monolepis nuttalliana J. T. Howell 1952-4-22 28308 Alameda Corral Hollow. Comment
  RSA127373  Ribes californicum J. T. Howell 1943-5-16 18114 Alameda Lower part of Arroyo del Valle. Comment
  RSA137139  Bromus stamineus J. T. Howell 1957-6-23 32694 Alameda Berkeley Comment
  RSA201397  Rostraria cristata J. T. Howell 1956-4-16 31248 Alameda Paru & Dayton streets, Alameda Comment
  RSA201431  Bromus sterilis J. T. Howell 1965-5-5 41266 Alameda Juana Ave. near Morgan Ave., Alameda. Comment
  RSA201503  Abies bracteata J. T. Howell 1960-4-25 s.n. Alameda Tilden Park, Berkeley. Exhibited in show of California Spring Blossom and Wild Flower Association. Comment
  RSA44389  Ehrharta erecta J. T. Howell 1947-6-24 23289 Alameda Commonly naturalized in northwest part of University of California campus, Berkeley. Comment
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Nov 10 2012
  RSA8515  Atriplex joaquinana J. T. Howell 1933-7-20 11440 Alameda Livermore Valley near Livermore Comment
  SBBG29780  Erysimum capitatum var. capitatum J. T. Howell 1938-4-10 13746 Alameda near Midway Comment
  SBBG29811  Phacelia nemoralis J. T. Howell 1930-6-15 5299 Alameda summit of Little Grizzly, Berkeley Hills Comment
  SBBG29858  Erysimum capitatum var. capitatum J. T. Howell, A. Eastwood 1938-5-24 5788 Alameda near Midway Comment
  SBBG40943  Koeleria phleoides J. T. Howell 1956-4-16 31248 Alameda Paru and Dayton Streets, Alameda Comment
  SD71412  Bromus sterilis John Thomas Howell 1965-5-5 41266 Alameda Street weed, Juana Ave. near Morgan Ave., Alameda Comment
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Jul 10 2010
  SD72090  Phacelia imbricata John Thomas Howell 1933-7-20 11453 Alameda Patterson Pass Comment
  SEINET208524 Image available Rostraria cristata John T. Howell 1956-4-16 31248 Alameda Alameda; street weed at Paru and Dayton Streets Comment
  UC1176760  Ribes californicum John Thomas Howell 1943-5-16 18114 Alameda Lower part Arroyo del Valle Comment
  UC2035905  Monardella villosa subsp. villosa John Thomas Howell 1930-6-15 5313 Alameda Summit of Little Grizzley; Berkeley Hills Comment
  UC421642  Salvia columbariae John Thomas Howell 1925-3-22 792 Alameda Arroyo Mocho Comment
  UC421672  Calycadenia truncata J. Thomas Howell 1929-10-20 4526 Alameda near the summit Cedar Mt. Comment
  UC473442  Centromadia pungens subsp. pungens John Thomas Howell 1930-10-11 5544 Alameda 4 mi w Livermore; Livermore Valley Comment
  UC473470  Monardella villosa subsp. villosa John Thomas Howell 1930-6-15 5313 Alameda Rock summit of Little Grizzley; Berkeley Hills Comment
  UC517414  Carduus tenuiflorus J. Thomas Howell 1930-6-15 5298 Alameda Berkeley Hills Comment
  UC517475  Lepidium oxycarpum John Thomas Howell 1933-3-26 10874 Alameda near Livermore; Livermore Valley Comment
  UC517476  Lepidium dictyotum var. acutidens John Thomas Howell 1933-3-26 10873 Alameda near Livermore; Livermore Valley Comment
  UC517500  Guillenia flavescens John Thomas Howell 1933-3-26 10881 Alameda Tesla Comment
  UC575712  Microseris douglasii subsp. tenella John Thomas Howell 1935-4-11 12591 Alameda Tesla Hills Comment
  UC575714  Trifolium albopurpureum var. dichotomum John Thomas Howell 1935-4-11 12593 Alameda Tesla Hills Comment
  UC575717  Guillenia flavescens John Thomas Howell 1935-4-11 12587 Alameda Tesla Hills Comment
  UC583331  Hesperomecon linearis John Thomas Howell 1936-3-29 12629 Alameda Tesla Hills Comment
  UC618516  Linanthus bicolor John Thomas Howell 1938-4-10 13745 Alameda near Midway Comment
  UC710453  Suaeda californica John Thomas Howell 1943-9-12 19327 Alameda Bayfarm Island Comment
  UC710625  Galium murale John Thomas Howell 1944-4-30 19421 Alameda e Mills College; Oakland Hills, Portugese Flat 304 Comment
  UC75062  Linum bienne John Thomas Howell 1945-4-19 20774 Alameda University of California at Berkeley, near Observatory University of California at Berkeley Comment
  UC853276  Herniaria hirsuta subsp. cinerea John Thomas Howell 1938-4-3 13727 Alameda hills 5 mi e Livermore Comment
  UC863115  Astragalus tener var. tener J. T. Howell 1938-4-10 13737 Alameda Eastern Livermore Valley Comment
  UCD53096  Agrostis pallens John Thomas Howell 1930-6-15 5312 Alameda Little Grizzley, Berkeley Hills. Comment
  UCD58365  Bromus catharticus John Thomas Howell 1958-5-12 33027 Alameda Berkeley. University Ave. at Santa Fe R. R. Station. Comment
  UCD58509  Bromus diandrus John Thomas Howell 1957-4-13 32021 Alameda Livermore. Comment
  UCD59288  Bromus pseudolaevipes John Thomas Howell 1944-4-30 19412 Alameda Oakland Hills above Mills College. Comment
  UCD59690  Bromus sterilis John Thomas Howell 1965-5-5 41266 Alameda Juana Ave. near Morgan Ave., Alameda. Comment
  UCD61209  Ehrharta erecta John Thomas Howell 1958-5-12 33026 Alameda University of California near Center Street entrance, Berkeley. Comment
  UCD63952  Digitaria ischaemum John Thomas Howell 1957-10-2 32982 Alameda West end of University of California campus, Berkeley. Comment
  UCD87855  Melica imperfecta John Thomas Howell 1944-4-30 19413 Alameda Oakland Hills above Mills College. Comment
  UCD89691  Piptatherum miliaceum John Thomas Howell 1954-10-30 30114 Alameda Arlington Ave. near city limits. Comment
  UCD92294  Rostraria cristata John Thomas Howell 1956-4-16 31248 Alameda Paru and Dayton Streets, Alameda. Comment
  UCD92296  Rostraria cristata John Thomas Howell 1956-4-16 31248 Alameda Paru and Dayton Streets, Alameda. Comment
  UCD92297  Rostraria cristata John Thomas Howell 1956-4-16 31248 Alameda Paru and Dayton Streets, Alameda. Comment
  UCR143137  Meconella linearis J. T. Howell 1936-3-29 12629 Alameda Tesla Hills 488 Comment
  UCR64600  Galium murale J. T. Howell 1944-4-30 19421 Alameda Grassy meadow, Portuguese Flat, Oakland Hills east of Mills College 305 Comment
  CAS-BOT-BC114587  Cyperus eragrostis John Thomas Howell 1954-11-20 30142 Alameda 1618 Milvia St, Berkeley. Comment
  CAS-BOT-BC12761  Lepidium oxycarpum John Thomas Howell 1930-4-4 4652 Alameda Bordering San Francisco Bay, 4 miles west of Decoto. Comment
  CAS-BOT-BC12907  Lepidium strictum John Thomas Howell 1926-3-26 1748 Alameda Berkeley Hills. Grizzley Peak Trail. Comment
  CAS-BOT-BC133381  Trillium ovatum John Thomas Howell 1925-3-1 s.n. Alameda Redwood Peak Trail, Oakland Hills Comment
  CAS-BOT-BC136065  Fritillaria affinis John Thomas Howell 1926-4-11 1849 Alameda Cedar Mt. above Rancho Repose Comment
  CAS-BOT-BC155801  Bromus catharticus var. elatus John Thomas Howell 1954-6-25 30008 Alameda Piedmont. Garden of Mr. and Mrs. Wesley Shellberg, 58 York Drive. Comment
  CAS-BOT-BC156032  Bromus diandrus John Thomas Howell 1957-4-13 32021 Alameda Livermore. Comment
  CAS-BOT-BC156050  Bromus diandrus John Thomas Howell 1965-5-5 41265 Alameda Juana Avenue near Morgan Avenue. Comment
  CAS-BOT-BC156269  Bromus catharticus John Thomas Howell 1958-5-12 33027 Alameda University Avenue at Santa Fe Railroad Station. Berkeley. Comment
  CAS-BOT-BC156271  Bromus catharticus John Thomas Howell 1954-6-25 30007 Alameda In garden of Mr. and Mrs. Wesley Shellberg, 58 York Drive, Piedmont. Comment
  CAS-BOT-BC157535  Solanum umbelliferum J. T. Howell 1935-4-11 12596 Alameda Near Tesla Comment
  CAS-BOT-BC158763  Rubus ursinus John Thomas Howell 1926-3-19 1680 Alameda Woolsey Canyon, Berkeley Hills 114 Comment
  CAS-BOT-BC161619  Bromus sterilis John Thomas Howell 1965-5-5 41266 Alameda Juana Avenue near Morgan Avenue. Comment
  CAS-BOT-BC161621  Bromus sterilis John Thomas Howell 1952-5-3 28311 Alameda Berkeley. Tilden Park. Botanic Garden. Comment
  CAS-BOT-BC162596  Clarkia affinis John Thomas Howell 1943-5-16 18104 Alameda Lower part of Arroyo Mocho Comment
  CAS-BOT-BC166159  Epilobium canum subsp. canum John Thomas Howell 1932-10-16 10830 Alameda 6 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC170838  Mentzelia veatchiana John Thomas Howell 1935-4-11 12585 Alameda Tesla Hills Comment
  CAS-BOT-BC170907  Alnus rhombifolia John Thomas Howell 1927-2-6 2278 Alameda Along San Leandro Creek above Canon [Canyon] Station, Oakland Hills 182 Comment
  CAS-BOT-BC17261  Arabidopsis thaliana John Thomas Howell 1946-3-3 21558 Alameda Berkeley. Near Library, University of California. Comment
  CAS-BOT-BC172916  Toxicodendron diversilobum John Thomas Howell 1933-5-28 11373 Alameda Summit of Berkeley Hills at head of Strawberry Canyon Comment
  CAS-BOT-BC178511  Garrya flavescens John Thomas Howell 1926-4-11 1845 Alameda Cedar Mt. above Rancho Repose Comment
  CAS-BOT-BC178579  Vulpia myuros var. myuros John Thomas Howell 1956-4-16 31250 Alameda Street weed, Parn St., Alameda Comment
  CAS-BOT-BC180569  Astragalus asymmetricus John Thomas Howell 1927-5-25 2398 Alameda Altamont Pass near station of Altamont, just east of Altamont 213 Comment
  CAS-BOT-BC184177  Vulpia microstachys var. pauciflora John Thomas Howell 1926-4-10 1808 Alameda Arroyo Mocho 8 1/2 miles from Livermore Comment
  CAS-BOT-BC185715  Vulpia myuros subsp. megalura John Thomas Howell 1956-4-16 31249 Alameda Alameda, Pam St. Comment
  CAS-BOT-BC186744  Astragalus gambelianus John Thomas Howell 1927-5-10 2392 Alameda Near head of Strawberry Canon [Canyon], Berkeley Hills 365 Comment
  CAS-BOT-BC196216  Lupinus albifrons var. eminens John Thomas Howell 1938-6-30 13933 Alameda North Berkeley Hills Comment
  CAS-BOT-BC197302  Ehrharta erecta John Thomas Howell 1947-6-24 23289 Alameda In NW. part of University of California campus, Berkeley Comment
  CAS-BOT-BC197305  Ehrharta erecta John Thomas Howell 1958-5-12 33026 Alameda University of California near Center Street entrance, Berkeley Comment
  CAS-BOT-BC198446  Lupinus albifrons var. albifrons John Thomas Howell 1926-4-11 1841 Alameda Near Rancho Repose, Arroyo Mocho 762 Comment
  CAS-BOT-BC200613  Garrya elliptica John Thomas Howell 1930-6-15 5304 Alameda NE. slope of Grizzley [Grizzly] Peak, Berkeley Hills Comment
  CAS-BOT-BC208967  Digitaria ischaemum John Thomas Howell 1957-10-2 32982 Alameda Lawn at west end of U.C. campus, Berkeley Comment
  CAS-BOT-BC208992  Digitaria sanguinalis John Thomas Howell 1954-11-20 30143 Alameda 1618 Milvia St., Berkeley Comment
  CAS-BOT-BC208993  Digitaria sanguinalis John Thomas Howell 1954-7-23 s.n. Alameda Vicinity of Lake Merritt Hotel, Oakland. Comment
  CAS-BOT-BC213997  Amsinckia John Thomas Howell 1933-3-26 10879 Alameda Tesla Comment
  CAS-BOT-BC213999  Amsinckia John Thomas Howell; Alice Eastwood 1935-2-24 1942 Alameda Between Tesla and corral Hollow Comment
  CAS-BOT-BC220410  Monardella purpurea John Thomas Howell 1930-6-15 5309 A Alameda West slope of Grizzley [Grizzly] Peak, Berkeley Hills Comment
  CAS-BOT-BC220504  Monardella villosa John Thomas Howell 1930-6-15 5313 Alameda Summit of Little Grizzley [Grizzly], Berkeley Hills Comment
  CAS-BOT-BC220505  Monardella villosa John Thomas Howell 1930-6-15 5313 Alameda Summit of Little Grizzley [Grizzly], Berkeley Hills Comment
  CAS-BOT-BC236348  Poa secunda subsp. secunda John Thomas Howell 1953-4-26 28929 Alameda Hills at W end of Corral Hollow Comment
  CAS-BOT-BC236349  Poa secunda subsp. secunda John Thomas Howell 1953-4-26 28928 Alameda Hills at W end of Corral Hollow Comment
  CAS-BOT-BC248101  Eriogonum angulosum John Thomas Howell 1932-10-16 10833 Alameda 8 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC249091  Castilleja affinis John Thomas Howell 1926-4-11 1839 Alameda Slope of Cedar Mt. above Rancho Repose Comment
  CAS-BOT-BC250370  Eriogonum gracile John Thomas Howell 1932-10-16 10836 Alameda 8 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC254402  Piptatherum miliaceum John Thomas Howell 1954-10-30 30114 Alameda Vacant lot, Arlington Avenue near city limits, Berkeley Comment
  CAS-BOT-BC258782  Pennisetum clandestinum J. T. Howell 1956-7-11 s.n. Alameda Lawn below Agricultural Hall, Univ. of California, Berkeley Comment
  CAS-BOT-BC260123  Nassella pulchra John Thomas Howell 1933-5-28 11378 Alameda Little Grizzly, Berkeley Hills Comment
  CAS-BOT-BC260935  Pleuropogon californicus var. californicus John Thomas Howell 1953-4-26 28927 Alameda Roadside hollow west of Livermore Comment
  CAS-BOT-BC261802  Eriogonum wrightii var. subscaposum John Thomas Howell 1932-10-16 10834 Alameda 8 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC268885  Eriogonum nudum var. auriculatum John Thomas Howell 1932-10-16 10835 Alameda 8 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC268886  Eriogonum nudum var. auriculatum John Thomas Howell 1929-10-20 4529 Alameda Arroyo Mocho 13 miles from Livermore Comment
  CAS-BOT-BC272147  Centaurea cineraria John Thomas Howell 1943-5-23 18159 Alameda Hills above Mills College Comment
  CAS-BOT-BC275416  Calycadenia truncata var. truncata John Thomas Howell 1929-10-20 4526 Alameda Near the top of Cedar Mountain Comment
  CAS-BOT-BC280447  Cirsium quercetorum John Thomas Howell 1938-6-30 13940 Alameda Berkeley Hills on ne. slope near head of Wildcat Canyon Comment
  CAS-BOT-BC280448  Cirsium quercetorum John Thomas Howell 1938-6-30 13940 Alameda Berkeley Hills on north-east slope near head of Wildcat Canyon Comment
  CAS-BOT-BC280449  Cirsium quercetorum John Thomas Howell 1938-6-30 13940 Alameda Berkeley Hills on ne. slope near head of Wildcat Canyon Comment
  CAS-BOT-BC280450  Cirsium quercetorum John Thomas Howell 1938-6-30 13939 Alameda Berkeley Hills se. of Grizzly Peak at head of Strawberry Canyon Comment
  CAS-BOT-BC280451  Cirsium quercetorum John Thomas Howell 1938-6-30 13940 Alameda Berkeley Hills on ne. slope near head of Wildcat Canyon Comment
  CAS-BOT-BC281796  Carduus tenuiflorus John Thomas Howell 1930-6-15 5298 Alameda Berkeley Hills Comment
  CAS-BOT-BC281797  Carduus tenuiflorus John Thomas Howell 1930-6-15 5298 Alameda Divide between Woolsey and Strawberry Canyons, Berkeley Hills Comment
  CAS-BOT-BC282960  Carduus pycnocephalus John Thomas Howell 1943-5-23 18177 Alameda Hills above Mills College Comment
  CAS-BOT-BC28422  Carex gracilior John Thomas Howell 1938-6-30 13937 Alameda North Berkely Hills Comment
  CAS-BOT-BC28423  Carex gracilior John Thomas Howell 1944-4-30 19423 Alameda Portuguese Flat, Oakland Hills above Mills College. Comment
  CAS-BOT-BC284420  Cirsium brevistylum John Thomas Howell 1930-6-15 5296 Alameda Woolsey Canyon, Berkeley Hills Comment
  CAS-BOT-BC284423  Cirsium brevistylum John Thomas Howell 1930-6-15 5296 Alameda Woolsey Canyon, Berkeley Hills Comment
  CAS-BOT-BC285948  Conyza bonariensis John Thomas Howell 1924-10-11 670 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC286050  Conyza canadensis John Thomas Howell 1924-10-11 671 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC287208  Cotula australis John Thomas Howell 1939-6-20 14789 Alameda University of California, Berkeley Comment
  CAS-BOT-BC287936  Coreopsis calliopsidea John Thomas Howell 1935-4-11 12598 Alameda Near Tesla Comment
  CAS-BOT-BC288513  Centromadia fitchii John Thomas Howell 1930-10-11 5548 Alameda 1 mile N of Livermore Comment
  CAS-BOT-BC290506  Crepis bursifolia John Thomas Howell 1939-6-20 14788 Alameda University of California, Berkeley Comment
  CAS-BOT-BC291794  Deinandra lobbii John Thomas Howell 1930-10-11 5549 Alameda 4 miles east of Altamont, Altamont Pass Comment
  CAS-BOT-BC291797  Deinandra lobbii John Thomas Howell 1933-7-20 11450 Alameda Midway Comment
  CAS-BOT-BC291799  Deinandra lobbii John Thomas Howell 1930-10-11 5549 Alameda 4 miles east of Altamont Comment
  CAS-BOT-BC292091  Delairea odorata John Thomas Howell 1924-1-1 250 A Alameda Cordineces Canyon, Berkeley Comment
  CAS-BOT-BC298523  Eriophyllum confertiflorum John Thomas Howell 1926-1-16 1621 Alameda Claremont Canyon on S side of Sugar Loaf Hill, Berkeley Hills Comment
  CAS-BOT-BC29943  Achyrachaena mollis John Thomas Howell 1926-4-10 1811 Alameda Arroyo Mocho, 8.5 miles from Livermore Comment
  CAS-BOT-BC299693  Crocidium John Thomas Howell 1926-4-11 1842 Alameda Cedar Mt. above Rancho Repose Comment
  CAS-BOT-BC300920  Eriophyllum jepsonii John Thomas Howell 1943-5-16 18110 Alameda Lower part of Arroyo Mocho Comment
  CAS-BOT-BC304720  Grindelia hirsutula John Thomas Howell 1938-6-30 13941 Alameda North Berkeley Comment
  CAS-BOT-BC305317  Helianthella castanea John Thomas Howell 1933-5-28 11379 Alameda Little Grizzley [Grizzly], Berkeley Hills Comment
  CAS-BOT-BC31098  Carex leavenworthii John Thomas Howell 1946-6-8 21990 Alameda Berkeley Tennis Club Comment
  CAS-BOT-BC311159  Heterotheca sessiliflora subsp. bolanderi John Thomas Howell 1925-9-12 1432 Alameda Oakland Hills Comment
  CAS-BOT-BC311211  Heterotheca sessiliflora subsp. echioides John Thomas Howell 1932-10-16 10837 Alameda 8 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC311212  Heterotheca sessiliflora subsp. echioides John Thomas Howell 1932-10-16 10831 Alameda 6 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC312195  Eurybia radulina John Thomas Howell 1925-8-29 1425 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC320114  Holocarpha heermannii John Thomas Howell 1929-10-20 4525 Alameda Cedar Mt. Comment
  CAS-BOT-BC320312  Holocarpha virgata John Thomas Howell 1932-10-16 10832 Alameda 8 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC320313  Holocarpha virgata John Thomas Howell 1929-10-20 4530 Alameda Arroyo Mocho, 13 miles from Livermore Comment
  CAS-BOT-BC327239  Layia hieracioides John Thomas Howell 1930-6-15 5305 Alameda NE slope of Grizzley Peak, Berkeley Hills Comment
  CAS-BOT-BC337866  Lapsana communis John Thomas Howell 1981-6-2 54066 Alameda Garden of Chas. & Mary Townsend, 3111 Claremont Ave., Berkeley Comment
  CAS-BOT-BC337972  Lasthenia californica John Thomas Howell 1926-4-10 1810 Alameda Arroyo Mocho 8 1/2 miles from Livermore Comment
  CAS-BOT-BC339117  Leontodon saxatilis subsp. saxatilis John Thomas Howell 1954-7-23 30014 Alameda Lawn of Hotel Lake Merritt, Oakland Comment
  CAS-BOT-BC340446  Lactuca saligna John Thomas Howell 1930-11-19 5712 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC340518  Lactuca serriola John Thomas Howell 1924-10-11 676 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC340527  Lactuca serriola John Thomas Howell 1933-5-28 11363 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC341459  Lagophylla ramosissima John Thomas Howell 1932-10-16 10829 Alameda 6 miles from Livermore on Tesla Road Comment
  CAS-BOT-BC342933  Madia gracilis John Thomas Howell 1930-6-15 5306 Alameda On ne. slope of Grizzley [Grizzly] Peak, Berkeley Hills Comment
  CAS-BOT-BC343573  Madia sativa John Thomas Howell 1924-10-11 672 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC343574  Madia sativa John Thomas Howell 1932-10-16 10817 Alameda Oakland Comment
  CAS-BOT-BC34925  Carex densa John Thomas Howell 1938-6-30 13936 Alameda North Berkeley Hills. Comment
  CAS-BOT-BC362365  Pyrrocoma racemosa var. racemosa John Thomas Howell 1930-10-11 5547 Alameda Livermore Valley 4 miles west of Livermore Comment
  CAS-BOT-BC362409  Rafinesquia John Thomas Howell 1925-3-22 805 Alameda Arroyo Mocho Comment
  CAS-BOT-BC362899  Rigiopappus leptocladus John Thomas Howell 1926-4-11 1836 Alameda Slope of Cedar Mt. above Rancho Repose Comment
  CAS-BOT-BC362958  Rigiopappus leptocladus John Thomas Howell 1953-4-26 28930 Alameda Hills at west end of Corral Hollow Comment
  CAS-BOT-BC374582  Sonchus oleraceus John Thomas Howell 1954-3-1 29129 Alameda Allston Way near Grove St., Berkeley Comment
  CAS-BOT-BC375756  Stephanomeria virgata John Thomas Howell 1934-9-23 12569 Alameda Near head of Claremont Canyon, Berkeley Hills Comment
  CAS-BOT-BC375757  Stephanomeria virgata John Thomas Howell 1934-9-23 12569 Alameda Near head of Claremont Canyon, Berkeley Hills Comment
  CAS-BOT-BC377112  Tragopogon porrifolius John Thomas Howell 1923-5-6 1 Alameda Oakland Comment
  CAS-BOT-BC37866  Cardamine oligosperma John Thomas Howell 1970-2-24 s.n. Alameda Oakland. Mountain View Cemetery. Comment
  CAS-BOT-BC378918  Ranunculus californicus var. californicus John Thomas Howell 1925-3-23 877 Alameda Arroyo Mocho at NE base of Cedar Mt. Comment
  CAS-BOT-BC378919  Ranunculus californicus var. californicus John Thomas Howell 1924-2-29 277 Alameda Berkeley Hills above Cordineces Canon Comment
  CAS-BOT-BC379154  Ranunculus aquatilis var. diffusus John Thomas Howell 1930-7-4 5334 Alameda near Thornhill, Oakland Hills Comment
  CAS-BOT-BC382888  Wyethia angustifolia John Thomas Howell 1933-5-28 11381 Alameda Little Grizzley [Grizzly], Berkeley Hills Comment
  CAS-BOT-BC388247  Cerastium glomeratum John Thomas Howell 1925-3-21 774 Alameda Livermore Valley near Dublin Comment
  CAS-BOT-BC388516  Herniaria hirsuta var. cinerea John Thomas Howell 1938-4-3 13727 Alameda 5 miles east of Livermore Comment
  CAS-BOT-BC389941  Spergula arvensis John Thomas Howell 1925-3-1 758 Alameda Near Joaquin Miller's home. Oakland Hills Comment
  CAS-BOT-BC390096  Spergularia bocconi John Thomas Howell 1937-8-22 13723 Alameda University of California, Berkeley Comment
  CAS-BOT-BC390097  Spergularia bocconi John Thomas Howell 1937-8-22 13723 Alameda University of California, Berkeley Comment
  CAS-BOT-BC390287  Spergularia macrotheca var. longistyla John Thomas Howell 1943-5-16 18112 Alameda Lower part of Arroyo Mocho Comment
  CAS-BOT-BC391622  Actaea rubra John Thomas Howell 1925-9-12 1429 Alameda Strawberry Canon [Canyon], Berkeley Hills Comment
  CAS-BOT-BC400497  Asarum caudatum John Thomas Howell 1925-3-1 767 Alameda San Leandro Canon [Canyon], Oakland Hills Comment
  CAS-BOT-BC403785  Hesperocnide tenella John Thomas Howell 1943-5-16 18108 Alameda Lower part of Arroyo Mocho Comment
  CAS-BOT-BC404282  Urtica urens John Thomas Howell 1926-3-19 1685 Alameda Strawberry Canon [Canyon], Berkeley Hills Comment
  CAS-BOT-BC413454  Parietaria judaica John Thomas Howell 1977-4-4 52362 Alameda Shattuck Ave., Berkeley Comment
  CAS-BOT-BC413960  Polygonum aviculare subsp. aviculare John Thomas Howell 1963-10-21 40366 Alameda San Leandro Comment
  CAS-BOT-BC413961  Polygonum aviculare subsp. aviculare John Thomas Howell 1963-10-21 40366 Alameda San Leandro Comment
  CAS-BOT-BC413962  Polygonum aviculare subsp. aviculare John Thomas Howell 1953-4-26 28926 Alameda West of Livermore Comment
  CAS-BOT-BC413963  Polygonum aviculare subsp. aviculare John Thomas Howell 1924-10-11 678 Alameda Euclid Avenue, Berkeley Comment
  CAS-BOT-BC421110  Pterostegia drymarioides John Thomas Howell 1926-3-26 1747 Alameda Grizzley [Grizzly] Peak, Berkeley Hills. Comment
  CAS-BOT-BC422136  Rumex californicus John Thomas Howell 1943-5-16 18103 Alameda Lower part of Arroyo Mocho Comment
  CAS-BOT-BC422301  Soleirolia soleirolii John Thomas Howell 1952-5-3 28312 Alameda Botanic Garden, Tilden Park, Berkeley Comment
  CAS-BOT-BC425337  Lithophragma affine John Thomas Howell 1935-4-11 12595 Alameda Brushy Canyon near Tesla Comment
  CAS-BOT-BC428745  Micranthes californica John Thomas Howell 1925-3-1 763 Alameda Near Joaquin Miller's home, Oakland Hills. Comment
  CAS-BOT-BC434068  Rumex transitorius John Thomas Howell 1938-6-30 13935 Alameda North Berkeley Hills Comment
  CAS-BOT-BC43424  Descurainia sophia John Thomas Howell 1938-4-10 13748 Alameda Near Midway. Comment
  CAS-BOT-BC436383  Calystegia subacaulis John Thomas Howell 1933-5-28 11374 Alameda Summit of Berkeley Hills at head of Strawberry Canyon Comment
  CAS-BOT-BC438345  Calandrinia ciliata John Thomas Howell 1933-5-28 11371 Alameda Summit of Berkeley Hills at head of Strawberry Canyon. Comment
  CAS-BOT-BC438346  Calandrinia ciliata John Thomas Howell 1933-5-28 11372 Alameda Summit of Berkeley Hills at head of Strawberry Canyon. Comment
  CAS-BOT-BC439420  Claytonia parviflora subsp. parviflora John Thomas Howell 1933-5-28 11375 Alameda Grizzley [Grizzly] Peak, Berkeley Hills. Comment
  CAS-BOT-BC439421  Claytonia parviflora subsp. parviflora John Thomas Howell 1933-5-28 11376 Alameda Grizzley [Grizzly] Peak, Berkeley Hills. Comment
  CAS-BOT-BC439924  Claytonia perfoliata subsp. mexicana John Thomas Howell 1933-5-28 11377 Alameda Grizzley [Grizzly] Peak, Berkeley Hills Comment
  CAS-BOT-BC440068  Claytonia perfoliata subsp. perfoliata John Thomas Howell 1925-2-23 753 Alameda Strawberry Canon [Canyon], Berkeley Hills Comment
  CAS-BOT-BC475463  Allium serra John Thomas Howell 1926-4-10 1814 Alameda Arroyo Mocho 9 miles from Livermore Comment
  CAS-BOT-BC475464  Allium serra John Thomas Howell 1936-3-29 12628 Alameda Tesla Hills Comment
  CAS-BOT-BC475465  Allium serra John Thomas Howell 1925-3-22 799 Alameda Arroyo Mocho Comment
  CAS-BOT-BC476524  Allium unifolium John Thomas Howell 1933-5-28 11369 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC500254  Orobanche uniflora subsp. occidentalis John Thomas Howell 1926-4-11 1834 Alameda Slopes of Cedar Mt. above Rancho Repose Comment
  CAS-BOT-BC508649  Prosartes hookeri John Thomas Howell 1926-3-26 1745 Alameda Woolsey Canyon, Berkeley Hills Comment
  CAS-BOT-BC508650  Prosartes hookeri John Thomas Howell 1926-3-26 1745 Alameda Woolsey Canyon, Berkeley Hills Comment
  CAS-BOT-BC514194  Muilla maritima John Thomas Howell 1938-4-10 13740 Alameda Eastern Livermore Valley Comment
  CAS-BOT-BC516045  Nothoscordum gracile John Thomas Howell 1971-6-9 47650 Alameda Walnut Street just S of Virginia Street, Berkeley Comment
  CAS-BOT-BC519421  Trillium chloropetalum var. giganteum John Thomas Howell 1924-2-29 284 Alameda Wildcat Canyon, Berkeley Hills Comment
  CAS-BOT-BC519424  Trillium chloropetalum var. giganteum John Thomas Howell 1925-3-1 766 Alameda Redwood Peak Trail, Oakland Hills Comment
  CAS-BOT-BC522155  Triteleia laxa John Thomas Howell 1925-3-22 811 Alameda Arroyo Mocho Comment
  CAS-BOT-BC527255  Lemna gibba John Thomas Howell 1930-7-4 5335 Alameda Pond near Thornhill, Oakland Hills Comment
  CAS-BOT-BC530487  Zigadenus fremontii John Thomas Howell 1926-4-11 1851 Alameda Cedar Mountain 1066 Comment
  CAS-BOT-BC536538  Viola glabella John Thomas Howell 1925-3-1 768 Alameda San Leandro Canon, Oakland Hills Comment
  CAS-BOT-BC539681  Alnus rubra John Thomas Howell 1925-2-23 757 Alameda Strawberry Canyon, Berkeley Hills Comment
  CAS-BOT-BC55474  Hornungia procumbens John Thomas Howell 1933-3-26 10871 Alameda Livermore Valley near Livermore. Comment
  CAS-BOT-BC58539  Solanum umbelliferum J. T. Howell 1935-4-11 12596 Alameda Canyon near Tesla. Comment
  CAS-BOT-BC65790  Aspidotis californica John Thomas Howell 1929-4-11 1847 Alameda Cedar Mt. above Rancho Repose Comment
  CAS-BOT-BC67395  Tropidocarpum gracile John Thomas Howell 1926-4-11 1835 Alameda Slope of Cedar Mountain above Rancho Repose. Comment
  CAS-BOT-BC67396  Tropidocarpum gracile John Thomas Howell 1944-4-30 19424 Alameda Portuguese Flat, Oakland Hills above Mills College. Comment
  CAS-BOT-BC74260  Raphanus sativus John Thomas Howell 1924-10-11 679 Alameda Euclid Avenue, Berkeley. Comment
  CAS-BOT-BC92899  Ribes californicum var. californicum John Thomas Howell 1924-2-25 276 Alameda Near Cordinieces Creek, Berkeley. Comment
  CDA2856  Parietaria judaica J. T. Howell 1977-4-4 52362 Alameda Shattuck Avenue, Berkeley. 0 Comment
  CDA4691  Oxalis latifolia J. T. Howell 1969-8-2 45888 Alameda 1700 Walnut Street at corner of Virginia Street, Berkeley. 0 Comment
  CDA4730  Linum bienne J. T. Howell 1945-4-19 20774 Alameda Near Observatory, University of California, Berkeley. 0 Comment
  CDA4799  Chamaesyce prostrata J. T. Howell 1974-9-12 50869 Alameda Northwest corner of University of California campus, Berkeley. 0 Comment
  CDA5326  Cyclospermum leptophyllum J. T. Howell 1974-8-27 50868 Alameda Jean Street at Santa Clara Avenue, Oakland. 0 Comment
  CDA6666  Galium murale J. T. Howell 1944-4-3 19421 Alameda Grassy meadow, Portuguese Flat, Oakland Hills east of Mills College Comment
  CDA6682  Dipsacus fullonum J. T. Howell 1973-8-19 50254 Alameda West side of Eastshore Freeway south of Berkeley Marina, Berkeley. 0 Comment
  JEPS85669  Lupinus John Thomas Howell 1926-4-11 1841 Alameda Arroyo Mocho , near Rancho Repose (near Rancho Repose) 762 Comment
  LA203687  Pyrrocoma racemosa var. racemosa John Thomas Howell; 1930-10-11 5547 Alameda Livermore Valley, 4 mi. W of Livermore Comment
  LA205837  Corethrogyne filaginifolia John Thomas Howell; 1933-7-20 11452 Alameda Patterson Pass 335 Comment
  LA208412  Galium californicum John Thomas Howell; 1930-6-15 5307 Alameda W side of Grizzley Peak, Berkeley Hills Comment
  LA208422  Galium californicum subsp. flaccidum John Thomas Howell; 1930-6-15 5308 Alameda Shaded NE slope of Grizzley Peak, Berkeley Hills Comment
  LA40297  Garrya elliptica John Thomas Howell; 1930-6-15 5304 Alameda Grizzly Peak, Berkeley Hills Comment
  NY76573  Lepidium oxycarpum J. T. Howell 1930-4-4 4652 Alameda 4 miles west of Decoto Comment
  POM179675  Pyrrocoma racemosa J. T. Howell 1930-10-11 5547 Alameda Livermore Valley, 4 miles W of Livermore Comment
  POM179680  Garrya elliptica J. T. Howell 1930-6-15 5304 Alameda NE slope of Grizzley Peak. Berkeley Hills. Comment
  POM179708  Boisduvalia glabella J. T. Howell 1930-6-29 5332 Alameda 1 mile east of Livermore on road to Altamont Pass. Comment
  POM180602  Mimulus guttatus J. T. Howell 1930-6-15 5297 Alameda Woolsey Canyon, Berkeley Hills. Comment
  POM180749  Microseris douglasii subsp. douglasii J. T. Howell 1926-4-10 1800 -c Alameda Arroyo Mocho 8 miles from Livermore Comment
  POM180793  Lomatium vaginatum J. T. Howell 1930-6-15 5309 Alameda Rocky exposed west slope of Grizzley Peak, Berkeley Hills Comment
  POM180971  Galium porrigens J. T. Howell 1930-6-15 5303 Alameda NE slope of Grizzley Peak. Berkeley Hills. Comment
Read comments
Mar 6 2011
  POM180974  Galium californicum J. T. Howell 1930-6-15 5307 Alameda W side of Grizzley Peak. Berkeley Hills. Comment
  POM180980  Layia hieracioides J. T. Howell 1930-6-15 5305 Alameda Grizzley Peak, Berkeley Hills. Comment
  POM181341  Hemizonia lobbii J. T. Howell 1930-10-11 5549 Alameda 4 miles E of Altamont. Comment
  POM193959  Gilia clivorum J. T. Howell 1925-3-22 829 Alameda Arroyo Mocho Comment
  POM193974  Calycadenia truncata subsp. truncata J. T. Howell 1929-10-20 4526 Alameda Near summit of Cedar Mt. Comment
  POM196453  Astragalus gambelianus J. T. Howell 1927-5-10 2392 Alameda Berkeley ills. 366 Comment
  POM202661  Guillenia flavescens J. T. Howell 1933-3-26 10881 Alameda Tesla. Comment
  POM204440  Amaranthus blitoides J. T. Howell 1933-7-20 11451 Alameda Midway Comment
  POM204446  Myosurus minimus J. T. Howell 1933-3-26 10870 Alameda Livermore Valley near Livermore Comment
  POM214945  Holocarpha virgata subsp. virgata J. T. Howell 1932-10-16 10832 Alameda 8 miles from Livermore on Tesla Road Comment
  POM215024  Eriogonum gracile var. gracile J. T. Howell 1932-10-16 10836 Alameda 8 miles from Livermore on Tesla Road Comment
  POM224084  Microseris douglasii subsp. tenella J. T. Howell 1935-4-11 12591 Alameda Tesla Hills. Comment
  POM248704  Spergularia macrotheca var. longistyla J. T. Howell 1938-4-10 13739 Alameda Eastern Livermore Valley. Comment
  POM259757  Erysimum capitatum var. capitatum J. T. Howell 1938-4-10 13746 Alameda Near Midway. Comment
  POM273069  Linum bienne J. T. Howell 1945-4-19 s.n. Alameda near Observatory, University of California, Berkeley. Comment
  POM298991  Phacelia nemoralis subsp. nemoralis J. T. Howell 1930-6-15 5299 Alameda Rocky summit of Little Grizzley, Berkeley Hills Comment
  POM298992  Phacelia distans J. T. Howell 1930-6-15 5301 A Alameda Little Grizzley, Berkeley Hills. Comment
  RSA0034572  Monardella villosa J. T. Howell 1930-6-15 5313 Alameda Rocky summit of Little Grizzley, Berkeley Hills Comment
  RSA121062  Pennisetum clandestinum J. T. Howell 1956-7-11 s.n. Alameda Lawn below Agricultural Hall, University of California, Berkeley Comment
  RSA14936  Microseris douglasii subsp. tenella J. T. Howell 1935-4-11 12591 Alameda Tesla Hills. Comment
  RSA180795  Cirsium brevistylum J. T. Howell 1930-6-15 5296 Alameda Woolsey Canyon, Berkeley Hills Comment
  RSA201451  Phacelia imbricata subsp. imbricata J. T. Howell 1933-7-20 11453 Alameda Patterson Pass Comment
  RSA201464  Bromus catharticus J. T. Howell 1958-5-12 33027 Alameda California Academy of Sciences; University Ave., at Santa Fe R. R. Station, Berkeley. Comment
  RSA22001  Herniaria hirsuta subsp. cinerea J. T. Howell 1938-4-3 13727 Alameda 5 miles E of Livermore. Comment
  RSA32143  Linum angustifolium J. T. Howell 1945-4-19 20774 Alameda near Observatory, University of California, Berkeley. Comment
  RSA35281  Chenopodium vulvaria J. T. Howell 1943-5-16 18111 Alameda Lower part of Arroyo Mocho. Comment
  RSA40146  Galium murale J. T. Howell 1944-4-30 19421 Alameda Portuguese Flat, Oakland Hills E of Mills College. 305 Comment
  RSA471603  Heterotheca sessiliflora subsp. echioides J. T. Howell 1932-10-16 10831 Alameda 6 miles from Livermore on Tesla Road Comment
  RSA54057  Sagina decumbens subsp. occidentalis J. T. Howell 1948-4-15 24202 Alameda Terrace N of campanile, University of California, Berkeley. Comment
  RSA600936  Hesperomecon affine J. T. Howell 1936-3-29 12629 Alameda Tesla Hills Comment
  RSA66234  Hesperomecon linearis J. T. Howell 1936-3-29 12629 Alameda Tesla Hills Comment
  RSA7689  Hymenolobus procumbens J. T. Howell 1933-3-26 10871 Alameda Livermore Valley near Livermore. Comment
  RSA83426  Monardella villosa J. T. Howell 1930-6-15 5313 Alameda Rocky summit of Little Grizzley, Berkeley Hills Comment
  RSA88340  Cyclospermum leptophyllum J. T. Howell 1947-6-8 23247 Alameda Vine Street, Berkeley Comment
  RSA90669  Astragalus tener var. tener J. T. Howell 1938-4-10 13737 Alameda Eastern Livermore Valley. Comment
  RSA97191  Fritillaria agrestis J. T. Howell 1953-4-26 s.n. Alameda west end of Corral Hollow Comment
  RSA97314  Delphinium variegatum J. T. Howell 1953-4-26 s.n. Alameda west end of Corral Hollow Comment
  RSA98984  Piptatherum miliaceum J. T. Howell 1954-10-30 30114 Alameda Arlington Ave. near city limits, Berkeley Comment
  SBBG29916  Linum bienne J. T. Howell 1945-4-19 Alameda near Observatory, University of California, Berkeley Comment
  SD71207  Koeleria gerardi John Thomas Howell 1956-4-16 31248 Alameda Street weed, Paru and Dayton streets, Alameda Comment
  SD71286  Plantago erecta John Thomas Howell 1957-5-17 32283 Alameda Bayview Hills, San Francisco Comment
  SD71320  Ehrharta erecta John Thomas Howell 1958-5-12 33026 Alameda Berkeley, University of California, near Center Street entrance Comment
  SEINET10597111  Rostraria cristata John Thomas Howell 1956-4-16 Howell 31248 Alameda Street weed, Paru and Dayton streets, Alameda. Comment
  SEINET10599437  Melica imperfecta John Thomas Howell 1944-4-30 Howell 19413 Alameda Oakland Hills above Mills College. Comment
  SEINET11091443 Image available Lupinus succulentus John Thomas Howell 1935-4-11 12580 Alameda Tesla Hills Comment
  SEINET12119549  Sanicula crassicaulis J. T. Howell 1927-1 2380 Alameda Strawberry Canyon, Berkeley Hills Comment
  SEINET3865514  Monolepis nuttalliana J. T. Howell 1952-4-22 28308 Alameda Corral Hollow, Alameda Co.; 0 Comment
  UC473568  Galium californicum subsp. californicum John Thomas Howell 1930-6-15 5308 Alameda ne slope of peak Berkeley Hills, Grizzly Peak Comment
  UC575713  Mentzelia pectinata John Thomas Howell 1935-4-11 12585 Alameda Tesla Hills Comment
Read comments
Apr 10 2008
  UCD108944  Trifolium fragiferum John Thomas Howell 1958-7-16 33644 Alameda UC Berkeley. West of Hilgard Hall. Comment
  UCD110582  Linum bienne John Thomas Howell 1945-4-19 20774 Alameda Near Observatory, University of California, Berkeley. Comment
  UCD110762  Oxalis corniculata John Thomas Howell 1945-8-29 21447 Alameda Trestle Glen, Oakland. Comment
  UCD111516  Parietaria judaica John Thomas Howell 1977-4-4 52362 Alameda Berkeley, Shattuck Ave. Comment
  UCD114111  Arabidopsis thaliana John Thomas Howell 1946-3-3 21558 Alameda Near library, University of California, Berkeley. Comment
  UCD121816  Galium murale John Thomas Howell 1944-4-30 19421 Alameda Portuguese Flat, Oakland Hills east of Mills College. 304 Comment
  UCD127343  Cyclospermum leptophyllum John Thomas Howell 1947-6-8 23247 Alameda Vine Street, Berkeley. Comment
  UCD127345  Cyclospermum leptophyllum John Thomas Howell 1974-8-27 50868 Alameda Jean Street at Santa Clara Ave., Oakland. Comment
  UCD142678  Euphorbia prostrata John Thomas Howell 1974-9-12 50869 Alameda Northwest corner of University of California campus, Berkeley. Comment



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