Search Results — 399 specimen records retrieved (319 records with coordinates)
Results for search: County=ALAMEDA; Source=All; Collector=Mason;   

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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  CAS-BOT-BC116945  Carex subbracteata H. L. Mason 1921-5-14 s.n. Alameda Hayward Comment
  CAS-BOT-BC147189  Rubus parviflorus H. L. Mason 1921-5-14 s.n. Alameda [Haywards] Hayward Comment
  CAS-BOT-BC148114  Rosa gymnocarpa H. L. Mason 1921-5-14 s.n. Alameda Hayward Comment
  CAS-BOT-BC150304  Diplacus aurantiacus H. L. Mason 1921-5-14 s.n. Alameda [Haywards] Hayward Comment
  CAS-BOT-BC150305  Diplacus aurantiacus H. L. Mason 1917-3-10 49 Alameda Temescal (Probably Lake Temescal, Berkeley Hills) Comment
  CAS-BOT-BC151211  Prunus virginiana var. demissa H. L. Mason 1921-5-14 s.n. Alameda Haywards Comment
  CAS-BOT-BC158751  Rubus ursinus H. L. Mason 1917-3-10 46 Alameda Temescal Comment
  CAS-BOT-BC159638  Drymocallis glandulosa var. glandulosa H. L. Mason 1921-5-14 s.n. Alameda Hayward Comment
  CAS-BOT-BC199256  Vaccinium ovatum H. L. Mason 1917-2-9 27 Alameda Berkeley Hills Comment
  CAS-BOT-BC209379  Ribes sanguineum var. glutinosum H. L. Mason 1917-2-2 19 Alameda Berkeley Hills Comment
  CAS-BOT-BC226518  Leptosiphon acicularis H. L. Mason 1921-5-14 s.n. Alameda Hayward Comment
  CAS-BOT-BC226589  Leptosiphon ambiguus Herbert L. Mason 1926-4-11 2825 Alameda Rancho Repose, Mount Hamilton Range, Cedar Mountain Comment
  CAS-BOT-BC226591  Leptosiphon ambiguus Herbert L. Mason 1928-5-6 4567 Alameda Cedar Mountain, Mount Hamilton Range Comment
  CAS-BOT-BC234605  Symphoricarpos mollis H. L. Mason 1921-5-14 s.n. Alameda Haywards [Hayward] Comment
  CAS-BOT-BC241464  Lonicera involucrata var. ledebourii H. L. Mason 1917-2-9 24 Alameda Berkeley Hills Comment
  CAS-BOT-BC249092  Castilleja affinis H. L. Mason 1921-5-14 s.n. Alameda Haywards [Hayward] Comment
  CAS-BOT-BC337968  Lasthenia californica H. L. Mason 1921-5-14 s.n. Alameda Haywards [Hayward] Comment
  CAS-BOT-BC342113  Logfia filaginoides H. L. Mason 1932-5-4 7055 Alameda Laundry Farm, Oakland Hills Comment
  CAS-BOT-BC382886  Wyethia angustifolia H. L. Mason 1921-5-14 s.n. Alameda Haywards [Hayward] Comment
  CAS-BOT-BC383360  Wyethia helenioides H. L. Mason 1921-5-14 s.n. Alameda Haywards [Hayward] Comment
  CAS-BOT-BC383372  Wyethia helenioides H. L. Mason 1917-2-9 32 Alameda Berkeley Hills Comment
  CAS-BOT-BC40741  Erysimum capitatum H. L. Mason 1926-4-11 2843 Alameda Rancho Repose, Cedar Mountain, Arroyo Mocho, Mount Hamilton Range. Comment
  CAS-BOT-BC41032  Caulanthus flavescens Herbert L. Mason 1935-3-24 10005 Alameda West end of Corral Hollow. Comment
  CAS-BOT-BC42238  Arctostaphylos pallida H. L. Mason 1925-1-11 1178 Alameda Oakland Hills Comment
  CAS-BOT-BC423007  Stylomecon heterophylla H. L. Mason 1921-5-14 s.n. Alameda Haywards [Hayward] Comment
  CAS-BOT-BC451790  Triglochin maritima Herbert L. Mason 1946-6-28 12879 Alameda Oakland Airport, mouth of San Leandro Creek Comment
  CAS-BOT-BC45249  Ancistrocarphus filagineus Herbert L. Mason 1935-3-24 8170 Alameda Tesla-Livermore Road Comment
  CAS-BOT-BC67355  Tropidocarpum capparideum H. L. Mason 1932-3-19 6818 Alameda Road from Mountain House to Midway, west of Tracy. Comment
  CAS-BOT-BC67397  Tropidocarpum gracile H. L. Mason 1921-5-14 s.n. Alameda Haywards. Comment
  CAS-BOT-BC67398  Tropidocarpum gracile H. L. Mason 1932-3-19 6817 Alameda Road from Mountain House to Midway, west of Tracy. Comment
  CAS-BOT-BC70583  Cystopteris fragilis H. L. Mason 1921-5-14 s.n. Alameda Hayward Comment
  CAS-BOT-BC85504  Cupressus sargentii Herbert Louis Mason 1926-4-16 s.n. Alameda Type locality: Cedar Mountain. Near the summit growing in volcanic rock Comment
  CAS-BOT-BC85514  Cupressus sargentii Herbert Louis Mason 1926-4-16 s.n. Alameda Type locality: Cedar Mountain. Near the summit growing in volcanic rock Comment
  CAS-BOT-BC92914  Ribes californicum var. californicum H. L. Mason 1921-5-14 s.n. Alameda Haywards. Comment
  CAS-BOT-BC9919  Delphinium nudicaule Herbert L. Mason 1931-3-13 5814 Alameda Lake Chabot Comment
  JEPS14812  Arabidopsis thaliana H. L. Mason 1928-4-5 Alameda Berkeley, University grounds Berkeley; , University grounds Comment
  JEPS19721  Forestiera pubescens H. L. Mason 1927-3-20 Alameda Arroyo Mocho Comment
  JEPS54252  Tropidocarpum capparideum Herbert L. Mason 1932-3-20 Alameda on plain 2 mi e Midway Comment
Read comments
Oct 6 2006
  JEPS54271  Tropidocarpum capparideum Herbert L. Mason 1920-3-27 5115 Alameda fields behind Mountain House (Altamont Pass); Altamont Pass Comment
  JEPS62794  Salvia verbenacea H. L. Mason Apr 1926 Alameda Greek Theater; Berkeley Comment
  JEPS62796  Salvia verbenacea H. L. Mason 1926-1 Alameda University Campus; Berkeley Comment
  JEPS69887 Image available Polemonium carneum H. L. Mason 1932-4-16 Alameda Stonybrook Creek; ; Summit of road Comment
Read comments
May 31 2011
  LA6498  Hesperocyparis sargentii Herbert L. Mason; 1926-4-16 sn Alameda Cedar Mountain, near the summit Comment
  NY16799  Cupressus sargentii H. L. Mason 1926-4-16 s.n. Alameda This specimen represents an endangered or threatened species. The specific locality has been removed from this record to protect this species from over-collection. These data may be supplied to researchers on request. Comment
  POM195486  Cupressus sargentii H. L. Mason 1926-4-16 s.n. Alameda Cedar Mountain, near the summit Comment
  POM256453  Epilobium minutum H. L. Mason 1926-4-11 2850 Alameda Near Cedar Mountain, Mount Hamilton Range. Comment
  POM257247  Clarkia rubicunda H. L. Mason 1926-5-26 3247 Alameda Niles Canyon Comment
  POM257280  Clarkia breweri H. L. Mason 1928-5-6 4557 Alameda Cedar Mountain, Mount Hamilton Range. Comment
  POM270814  Isopyrum stipitatum H. L. Mason 1927-3-20 3657 Alameda Arroyo Mocho, E of Cedar Mt. Comment
  RSA5761  Cupressus sargentii H. L. Mason 1925-4-16 s.n. Alameda Cedar Mountain, near the summit Comment
  RSA77634  Dirca occidentalis H. L. Mason 1925-2-12 1238 Alameda Summit of Skyline Road, Oakland Hills Comment
  SEINET190349 Image available Logfia filaginoides H. L. Mason 1932-1 7055 Alameda Oakland Hills; Laundry Farm Comment
  SEINET196202  Linanthus dichotomus Herbert L. Mason 1926-4-11 2826 Alameda Cedar Mountain, Mount Hamilton Range. Comment
  SEINET5764323 Image available Chenopodium californicum Herbert L. Mason 1926-1 2813 Alameda Cedar Mountain Comment
  UC1039565  Dodecatheon hendersonii Herbert L. Mason 1923-3-3 360 Alameda Rancho Repose , Rancho Repose (Cedar Mt.) Comment
  UC1039608  Gutierrezia californica Herbert L. Mason 1935-10-6 10054 Alameda Corral Hollow Comment
  UC1039784  Castilleja affinis subsp. affinis H. L. Mason 1926-4-10 2815 Alameda Cedar Mountain Mount Hamilton Range, Arroyo Mocho Canyon (via Arroyo Mocho Canyon) Comment
  UC1076189  Madia gracilis Herbert L. Mason 1926-5-26 3236 Alameda Niles Canyon Comment
  UC1076214  Lepidium latipes Herbert L. Mason 1929-3-27 5116 Alameda Altamont Pass Comment
  UC1076223  Atriplex leucophylla Herbert L. Mason 1928-9-2 4946 Alameda Bay Farm Island Comment
  UC1076242  Lupinus microcarpus var. microcarpus H. L. Mason 1928-5-6 4552 Alameda Cedar Mt Comment
  UC1076300  Orobanche fasciculata Herbert L. Mason 1928-5-6 4570 Alameda Cedar Mountains, Mount Hamilton Range. Comment
  UC1076411  Symphoricarpos mollis Herbert L. Mason 1924-5-4 1004 Alameda Berkeley Hills Comment
  UC1076462  Pellaea andromedifolia Herbert L. Mason 1925-3-7 1280 Alameda Sunol Comment
  UC1076465  Equisetum telmateia subsp. braunii Herbert L. Mason 1926-3-17 2741 Alameda Strawberry Canyon Berkeley Comment
  UC1076491  Polycarpon tetraphyllum Herbert L. Mason 1927-6-20 3796 Alameda University of California, Berkeley, campus , campus of University of California (Berkeley) Comment
  UC1077119  Adiantum jordanii Herbert L. Mason 1925-3-7 1278 Alameda 0.5 mi sw of Sunol (bluff above stream junction) Comment
  UC1081508  Castilleja affinis subsp. affinis H. L. Mason 1926-4-11 2833 Alameda Cedar Mountain and Rancho Repose Mount Hamilton Range, Arroyo Mocho (Arroyo Mocho) Comment
  UC1083163  Guillenia lasiophylla H. L. Mason 1926-4-10 2806 Alameda Cedar Mountain via Arroyo Mocho Canyon Mount Hamilton Range Comment
  UC1093671  Eriogonum wrightii var. trachygonum Herbert L. Mason 1935-10-6 10053 Alameda Corral Hollow Comment
  UC1093853  Salicornia virginica Herbert L. Mason 1928-9-2 4949 Alameda Bay Farm Island Comment
  UC1093856  Chenopodium californicum Herbert L. Mason 1926-4-10 2813 Alameda Cedar Mountain Comment
  UC1093882  Dirca occidentalis Herbert L. Mason 1943-5-25 14798 Alameda San Leandro Canyon Comment
  UC1099895  Potamogeton crispus Herbert L. Mason 1946-6-28 12877 Alameda San Leandro Creek Comment
  UC1099950  Triglochin maritima Herbert L. Mason 1946-6-28 12879 Alameda Oakland Airport San Leandro Creek (mouth of creek) Comment
  UC1100038  Potamogeton foliosus Herbert L. Mason 1946-6-28 12878 Alameda San Leandro Creek Comment
  UC1106911  Juncus tenuis Herbert L. Mason 1926-5-24 3226 Alameda University of California Campus Berkeley Comment
  UC1179031  Juncus bufonius var. bufonius Herbert L. Mason 1926-5-24 3224 Alameda University of California Campus Berkeley Comment
  UC1191158  Dodecatheon hendersonii Herbert L. Mason 1926-4-11 2841 Alameda Cedar Mountain Comment
  UC1199515  Quercus durata Herbert L. Mason 1929-10-20 5509 Alameda Cedar Mountain Comment
  UC1199814  Suaeda californica Herbert L. Mason 1928-9-2 4944 Alameda Bay Farm Island Comment
  UC1254122  Equisetum telmateia subsp. braunii Herbert L. Mason 1962-5-5 Alameda 1190 Sterling Ave. Berkeley Comment
  UC1713661  Scutellaria tuberosa Herbert L. Mason 1931-3-13 5815 Alameda Lake Chabot Comment
  UC1713663  Scutellaria tuberosa Herbert L. Mason 1925-3-2 1274 Alameda Mills College Comment
  UC1713664  Scutellaria tuberosa Herbert L. Mason 1925-2-16 1251 Alameda ridge n of Mills College Comment
  UC179019  Cupressus sargentii Herbert L. Mason 1926-10-31 3644 Alameda Cedar Mountain Comment
  UC2035816  Monardella villosa subsp. villosa H. L. Mason 1926-5-26 3249 Alameda Niles Canyon Comment
  UC2055605  Acanthomintha lanceolata H. L. Mason 1928-5-6 4556 Alameda Cedar Mountain; Mount Hamilton Range, Cedar Mountain Comment
  UC398720  Cupressus sargentii H. L. Mason 1926-4-16 Alameda near summit; Cedar Mountain Comment
  UC537974  Quercus agrifolia Herbert L. Mason 1935-4-10 Alameda Univ. of Calif. Campus, Berkeley Comment
  UC545819  Guillenia flavescens Herbert L. Mason 1935-3-24 10005 Alameda w end Corral Hollow Comment
  UC552337  Prosopis velutina Herbert L. Mason 1935-10-6 Alameda Corral Hollow Tesla (Tesla) Comment
  UC555296  Horkelia californica subsp. frondosa H. L. Mason 1926-5-26 3244 Alameda Niles Canyon Comment
  UC555350  Rupertia physodes H. L. Mason 1926-5-26 3241 Alameda Niles Canyon Comment
  UC555391  Melilotus indicus H. L. Mason 1928-5-10 4576 Alameda University of California campus Berkeley Comment
  UC555430  Trifolium bifidum var. decipiens H. L. Mason 1928-5-6 4563 Alameda Cedar Mtn Comment
  UC555432  Trifolium bifidum var. decipiens H. L. Mason 1928-4-15 4348 Alameda e Moraga Ridge (slope) Comment
  UC555449  Trifolium gracilentum H. L. Mason 1926-4-10 2812 Alameda vicinity Cedar Mtn (Arroyo Mocho) Comment
  UC555458  Trifolium ciliolatum H. L. Mason 1928-4-15 4352 Alameda e end Moraga Ridge Comment
  UC555467  Pediomelum californicum Herbert L. Mason 1928-5-6 4573 Alameda Cedar Mountain Cedar Mountain (mountain top) Comment
  UC555478  Trifolium oliganthum H. L. Mason 1926-4-15 4359 Alameda e end Moraga Ridge Comment
  UC555479  Trifolium albopurpureum var. dichotomum H. L. Mason 1928-5-6 4569 Alameda Cedar Mountain Comment
  UC555484  Trifolium albopurpureum var. albopurpureum H. L. Mason 1929-4-15 4353 Alameda e end Moraga Ridge Comment
  UC555488  Trifolium albopurpureum var. dichotomum H. L. Mason 1928-4-15 4356 Alameda e end Moraga Ridge Comment
  UC555556  Fragaria vesca H. L. Mason 1931-3-13 5812 Alameda Lake Chabot Comment
  UC555563  Horkelia californica subsp. frondosa H. L. Mason 1926-5-26 3244 Alameda Sunol Comment
  UC555572  Trifolium willdenovii H. L. Mason 1928-5-6 4568 Alameda Cedar Mtn Comment
  UC555583  Trifolium variegatum var. melananthum H. L. Mason 1928-4-15 4344 Alameda e end Moraga Ridge Comment
  UC555594  Trifolium fucatum H. L. Mason 1928-4-15 4351 Alameda e Moraga Ridge Comment
  UC555599  Trifolium microcephalum H. L. Mason 1928-4-15 4354 Alameda e end Moraga Ridge Comment
  UC555612  Trifolium microdon H. L. Mason 1928-4-15 4347 Alameda e end of Moraga Ridge Moraga Ridge Comment
  UC555613  Trifolium oliganthum H. L. Mason 1928-5-6 4559 Alameda Cedar Mtn Comment
  UC555614  Trifolium oliganthum H. L. Mason 1928-5-6 4560 Alameda Cedar Mtn Comment
  UC555616  Trifolium albopurpureum var. albopurpureum H. L. Mason 1926-4-10 Alameda Arroyo Machp Canyon Cedar Mtn Comment
Read comments
Jan 24 2013
  UC555653  Cercocarpus betuloides var. betuloides H. L. Mason 1928-10-31 3645 Alameda se side of Cedar Mountain Comment
  UC555681  Rubus laciniatus H. L. Mason 1925-12-12 Alameda San Leandro Canyon Oakland Hills, San Leandro Canyon Comment
  UC558471  Solanum mauritianum Herbert L. Mason 1936-8-28 Alameda Court of Life Sciences Building University of California, Berkeley. Comment
  UC565455  Scutellaria tuberosa Herbert L. Mason 1931-3-13 5815 Alameda Lake Chabot Comment
  UC565458  Scutellaria tuberosa Herbert L. Mason 1925-2-16 1251 Alameda ridge n of Mills College Comment
  UC565459  Scutellaria tuberosa Herbert L. Mason 1925-3-2 1274 Alameda Mills College Comment
  UC565540  Lactuca virosa Herbert L. Mason 1926-10-12 3642 Alameda Berkeley Comment
  UC565562  Lactuca saligna Herbert L. Mason 1927-10-4 4113 Alameda Berkeley, UC Berkeley campus Comment
  UC566627  Senecio aronicoides Herbert L. Mason 1924-4-20 900 Alameda Berkeley Hills Berkeley, Berkeley Hills Comment
  UC566648  Packera breweri H. L. Mason 1928-5-6 4555 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC566652  Packera breweri H. L. Mason 1926-4-11 2837 Alameda Cedar Mountain and Rancho Repose Mount Hamilton Range, Arroyo Mocho Comment
  UC566699  Stebbinsoseris heterocarpa Herbert L. Mason 1926-4-10 2809 Alameda Arroyo Mocho Canyon Comment
  UC566700  Stebbinsoseris heterocarpa Herbert L. Mason 1926-4-10 2810 Alameda Arroyo Mocho Canyon Comment
  UC566726  Rigiopappus leptocladus H. L. Mason 1932-5-4 7063 Alameda n of Mills College, Oakland Hills (Laundry Farm) Comment
  UC566727  Rigiopappus leptocladus H. L. Mason 1928-5-6 4566 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC566734  Jaumea carnosa H. L. Mason 1928-9-2 4945 Alameda Bay Farm Island Comment
  UC566797  Lomatium utriculatum Herbert L. Mason 1926-4-10 2820 Alameda Cedar Mountain via Arroyo Mocho Canyon Mount Hamilton Range Comment
  UC566826  Torilis nodosa Herbert L. Mason 1927-4-12 3664 Alameda University of California Berkeley, Campus Comment
  UC566830  Torilis nodosa Herbert L. Mason 1926-5-24 3221 Alameda University of California Berkeley, campus Comment
  UC566843  Ligusticum apiifolium Herbert L. Mason 1926-5-22 3220 Alameda Berkeley Hills Comment
  UC566863  Oenanthe sarmentosa Herbert L. Mason 1927-6-20 3791 Alameda Berkeley, U. of CA, Strawberry Creek Comment
  UC566867  Yabea microcarpa H. L. Mason 1924-5-13 1101 Alameda Berkeley Hills Comment
  UC566871  Sanicula tuberosa H. L. Mason 1931-3-13 5816 Alameda Lake Chabot Comment
  UC566875  Yabea microcarpa H. L. Mason 1926-4-11 2848 Alameda Cedar Mountain Mount Hamilton Range (Rancho Repose) Comment
  UC566882  Sanicula bipinnatifida H. L. Mason 1926-4-10 2811 a Alameda Mount Hamilton Range, Cedar Mountain via Arroyo Mocho Cedar Mountain; Mount Hamilton Range, Cedar Mountain Comment
  UC566883  Sanicula bipinnata H. L. Mason 1926-4-10 2801 Alameda Mount Hamilton Range, Cedar Mountain via Arroyo Mocho Cedar Mountain; Mount Hamilton Range, Cedar Mountain Comment
  UC566884  Sanicula bipinnatifida H. L. Mason 1926-3-17 2743 a Alameda Berkeley Hills, Strawberry Canyon Strawberry Canyon; Berkeley Hills, Strawberry Canyon Comment
  UC566885  Sanicula crassicaulis H. L. Mason 1926-3-17 2743 Alameda Berkeley Hills, Strawberry Canyon Strawberry Canyon; Berkeley Hills, Strawberry Canyon Comment
  UC566886  Scandix pecten-veneris H. L. Mason 1926-3-17 2742 Alameda Berkeley Comment
  UC566900  Tauschia hartwegii H. L. Mason 1926-4-11 2838 Alameda Cedar Mountain and Rancho Repose , Cedar Mountain (Mount Hamilton Range) Comment
  UC566908  Forestiera pubescens H. L. Mason 1927-3-20 3656 Alameda 16 mi s Livermore; Arroyo Mocho Comment
  UC566935  Apocynum androsaemifolium H. L. Mason 1932-5-6 7071 Alameda Oakland Hills, Skyline Blvd. Comment
  UC566956  Limonium californicum H. L. Mason 1928-9-2 4948 Alameda Bay Farm Island Comment
  UC570747  Acanthomintha lanceolata H. L. Mason 1928-5-6 4556 Alameda Cedar Mountain; Mount Hamilton Range, Cedar Mountain Comment
  UC570770  Callitriche longipedunculata H. L. Mason 1932-3-6 6807 Alameda Arroyo Mocho Comment
  UC570818  Ribes malvaceum Herbert L. Mason 1929-3-15 5065 Alameda Arroyo Mocho Mount Hamilton Range Comment
  UC570837  Ribes californicum Herbert L. Mason 1929-3-3 5066 Alameda Arroyo Mocho Mount Hamilton Range Comment
  UC570890  Heuchera micrantha var. diversifolia Herbert L. Mason 1926-5-26 3237 Alameda Niles Canyon Comment
  UC570942  Saxifraga californica Herbert L. Mason 1926-4-11 2832 Alameda Cedar Mountain, Rancho Repose Cedar Mountain; , Rancho Repose Comment
  UC570946  Saxifraga californica Herbert L. Mason 1925-3-7 1254 Alameda Sunol Comment
  UC570972  Ribes quercetorum Herbert L. Mason 1929-3-15 5067 Alameda 17 mi s Livermore (Arroyo Mocho) Comment
  UC570973  Ribes quercetorum Herbert L. Mason 1927-3-20 3658 Alameda 17 mi s Livermore; Arroyo Mocho Comment
  UC570974  Ribes quercetorum Herbert L. Mason 1926-4-10 2821 Alameda Arroyo Mocho Canyon Comment
  UC571136  Geranium dissectum H. L. Mason 1926-5-26 3243 Alameda Niles Canyon Comment
  UC571140  Erodium cicutarium Herbert L. Mason 1928-3-20 3663 Alameda Livermore Comment
  UC571157  Dudleya cymosa subsp. paniculata H. L. Mason 1926-5-26 3251 Alameda Niles Canyon Comment
  UC571166  Platanus racemosa Herbert L. Mason with R. W. Chaney and F. W. Knowlton 1926-9-4 3637 Alameda 1 mi above Niles; Niles Canyon Comment
  UC571167  Platanus racemosa Herbert L. Mason 1925-3-7 1276 Alameda along creek 1/2 mi w Sunol; Niles Creek Comment
  UC573082  Amsinckia douglasiana H. L. Mason 1932-3-19 6815 Alameda w of Tracy (road from Mountain House to Midway) Comment
Read comments
Jun 19 2007
  UC573096  Cryptantha flaccida H. L. Mason 1926-4-11 2853 Alameda Cedar Mountains and Rancho Repose Mount Hamilton Range Comment
  UC573097  Cryptantha flaccida H. L. Mason 1926-4-10 2804 Alameda near Cedar Mountain; Mount Hamilton Range, Arroyo Mocho Comment
  UC573138  Amsinckia eastwoodiae H. L. Mason 1932-3-19 6812 Alameda Road from Mountain House to Midway, w of Tracy Comment
Read comments
Oct 6 2006
  UC573147  Plagiobothrys nothofulvus Herbert L. Mason 1928-5-6 4575 Alameda Arroyo Mocho 6 mi from Livermore Comment
  UC573153  Plagiobothrys nothofulvus Herbert L. Mason 1926-4-10 2814 Alameda Arroyo Mocho near Cedar Mountain; Mount Hamilton Range Comment
  UC581131  Ancistrocarphus filagineus H. L. Mason 1935-3-24 8170 Alameda Tesla-Livermore Rd. Comment
  UC581492  Viola pedunculata H. L. Mason 1925-3-7 1285 Alameda Sunol Comment
  UC581522  Viola purpurea subsp. quercetorum H. L. Mason 1928-5-6 4565 Alameda Cedar Mountain; Mount Hamilton Range, Cedar Mountain Comment
  UC592157  Streptanthus glandulosus subsp. glandulosus Herbert L. Mason 1926-5-26 3248 Alameda bluffs n Sunol; Niles Canyon Comment
  UC592189  Nemophila menziesii H. L. Mason 1925-3-7 1287 Alameda bluff above stream junction one-half mi sw Sunol; sw of Sunol Comment
  UC632819  Anthriscus caucalis H. L. Mason 1926-5-24 3225 Alameda University of California Campus, Berkeley Comment
  UC634614  Ceanothus leucodermis H. L. Mason 1926-4-11 2857 Alameda Rancho Repose, Mount Hamilton Range. Comment
  UC634615  Ceanothus leucodermis H. L. Mason 1926-4-11 2856 Alameda Rancho Repose, Mount Hamilton Range. Comment
  UC634658  Clarkia breweri H. L. Mason 1928-5-6 4557 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC634703  Clarkia rubicunda H. L. Mason 1926-5-26 3247 Alameda Niles Canyon Comment
  UC634708  Clarkia purpurea subsp. quadrivulnera H. L. Mason 1924-4-20 906 Alameda Oakland Hills Comment
  UC634709  Clarkia purpurea subsp. quadrivulnera H. L. Mason 1926-5-26 3246 Alameda Niles Canyon Comment
  UC634744  Arctostaphylos pallida H. L. Mason 1925-1-11 1178 Alameda Oakland Hills Comment
  UC634747  Arctostaphylos glauca Herbert L. Mason 1926-10-31 3646 Alameda Cedar Mt. Mount Hamilton Range Comment
  UC634765  Garrya elliptica H. L. Mason 1926-1-9 2634 Alameda head of San Leandro Canyon Comment
  UC634766  Garrya elliptica H. L. Mason 1926-1-9 2635 Alameda head of San Leandro Canyon Comment
  UC634791  Garrya flavescens H. L. Mason 1926-4-11 2855 Alameda Cedar Mountain Mount Hamilton Range (and Rancho Repose) Comment
  UC634805  Ceanothus thyrsiflorus Herbert L. Mason 1923-10-26 782 Alameda Claremont Canyon Berkeley Hills, Claremont Canyon Comment
  UC634841  Modiola caroliniana Herbert L. Mason 1926-5-15 3211 Alameda U. C. Campus, Berkeley Comment
  UC634861  Monardella villosa subsp. villosa H. L. Mason 1926-5-26 3249 Alameda Niles Canyon Comment
  UC634936  Claytonia exigua subsp. exigua H. L. Mason 1926-4-11 2854 Alameda between Cedar Mountain and Rancho Repose; Mount Hamilton Range Comment
  UC634939  Claytonia exigua subsp. exigua H. L. Mason 1926-3-7 1281 Alameda 0.5 mi sw Sunol Comment
  UC634962  Myosurus minimus H. L. Mason 1931-3-26 Alameda s en of Grizzly Peak; Berkeley Hills Comment
  UC634983  Ranunculus hebecarpus H. L. Mason 1926-4-11 2847 Alameda Cedar Mountain and Rancho Repose Mount Hamilton Range Comment
  UC635026  Cressa truxillensis H. L. Mason 1928-9-2 4943 Alameda Bay Farm Island Comment
  UC635036  Tetragonia tetragonoides H. L. Mason 1928-9-2 4942 Alameda Bay Farm Island Comment
  UC635127  Uropappus lindleyi H. L. Mason 1926-4-11 2824 Alameda Rancho Repose Mount Hamilton Range, Cedar Mountain, Rancho Repose (Cedar Mountain, Mount Hamilton Range) Comment
  UC635228  Dichelostemma congestum H. L. Mason 1924-5-13 1010 Alameda Berkeley Hills Comment
  UC635264  Allium unifolium H. L. Mason 1929-6-22 5334 Alameda Oakland Hills Comment
  UC635318  Isopyrum stipitatum H. L. Mason 1929-3-15 5063 Alameda 18 mi s Livermore (Arroyo Mocho to Mount Hamilton); Arroyo Mocho to Mount Hamilton Comment
  UC635340  Delphinium californicum subsp. interius H. L. Mason 1928-5-6 4574 Alameda six mi from Livermore; Arroyo Mocho Comment
  UC635348  Delphinium patens H. L. Mason 1926-4-11 2827 Alameda Cedar Mountain and Rancho Repose Mount Hamilton Range Comment
  UC635352  Delphinium Herbert L. Mason 1924-4-20 903 Alameda w-facing slopes Berkeley Hills Comment
  UC635363  Delphinium nudicaule H. L. Mason 1931-3-13 5814 Alameda Lake Chabot Comment
  UC635376  Epilobium minutum H. L. Mason 1926-4-11 2850 Alameda near Cedar Mountain; Mount Hamilton Range Comment
  UC635424  Salvia verbenacea Herbert L. Mason 1926-9-14 3640 Alameda campus Berkeley Comment
  UC635534  Isopyrum stipitatum H. L. Mason 1927-3-20 3657 Alameda e Cedar Mountain (Arroyo Mocho, Mount Hamilton Range); Mount Hamilton Range, e of Cedar Mountain, Arroyo Mocho Comment
  UC635540  Clematis lasiantha H. L. Mason 1926-4-10 2816 Alameda Cedar Mt., Arroyo Mocho Comment
  UC635567  Dirca occidentalis Herbert L. Mason 1925-2-12 1238 Alameda summit Skyline Boulevard; Oakland Hills Comment
  UC635647  Githopsis diffusa subsp. robusta H. L. Mason 1928-5-6 4572 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC635649  Triodanis biflora H. L. Mason 1932-5-4 7061 Alameda Laundry Farm Oakland Hills Comment
  UC635712  Dirca occidentalis H. L. Mason 1925-2-12 1238 Alameda head of San Leandro Canyon Oakland Hills Comment
  UC672101  Fritillaria liliacea Herbert L. Mason 1931-3-13 5813 Alameda Lake Chabot Comment
  UC672105  Fritillaria affinis Herbert L. Mason 1928-5-6 4571 Alameda Mount Hamilton Range, on Cedar Mountain Cedar Mountain; Mount Hamilton Range, Cedar Mountain Comment
  UC672159  Calochortus albus Herbert L. Mason 1926-5-26 3242 Alameda Niles Canyon Comment
  UC672179  Conyza canadensis H. L. Mason 1927-10-4 4112 a Alameda University of California Berkeley Campus Comment
  UC672192  Pseudognaphalium californicum H. L. Mason 1932-5-6 7070 Alameda Oakland Hills Comment
  UC672200  Gamochaeta ustulata H. L. Mason 1932-5-6 7069 Alameda Oakland Hills Comment
  UC672217  Pseudognaphalium stramineum H. L. Mason 1932-5-4 7057 Alameda Laundry Farm Oakland Hills (Oakland Hills) Comment
  UC672255  Ericameria linearifolia H. L. Mason 1928-4-10 2805 Alameda via Arroyo Mocho Canyon; Cedar Mountain Comment
  UC672270  Logfia gallica H. L. Mason 1932-5-6 7067 Alameda Oakland Hills Comment
  UC672271  Logfia gallica H. L. Mason 1932-5-4 7054 Alameda Laundry Farm Oakland Hills, Laundry Farm Comment
  UC672279  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1932-5-4 7048 Alameda Laundry Farm; Oakland Hills Comment
  UC672298  Corethrogyne filaginifolia H. L. Mason 1926-5-26 3252 Alameda Niles Canyon Comment
  UC672307  Baccharis pilularis Herbert L. Mason 1926-11-1 3647 Alameda Dimond Canyon, Oakland Hills Comment
  UC672330  Phacelia divaricata Herbert L. Mason 1927-3-20 3659 Alameda 17 mi s Livermore; Arroyo Mocho Comment
  UC672333  Phacelia divaricata Herbert L. Mason 1926-4-11 2852 Alameda Rancho Repose Cedar Mountain Comment
  UC672336  Phacelia breweri Herbert L. Mason 1926-4-11 2842 Alameda Rancho Repose Cedar Mountain Comment
  UC672337  Phacelia breweri Herbert L. Mason 1928-5-6 4550 Alameda Cedar Mountain Comment
  UC672351  Phacelia tanacetifolia Herbert L. Mason 1926-4-10 2807 Alameda Arroyo Mocho Canyon Cedar Mt. Comment
  UC672415  Phacelia distans Herbert L. Mason 1928-5-6 4564 Alameda Cedar Mountain Comment
  UC672422  Phacelia distans Herbert L. Mason 1926-4-11 2844 Alameda Rancho Repose Cedar Mountain Comment
  UC672475  Collinsia parviflora H. L. Mason 1926-4-11 2851 Alameda Cedar Mountain and Rancho Repose Mount Hamilton Range, Arroyo Mocho (Arroyo Mocho) Comment
  UC672481  Collinsia heterophylla H. L. Mason 1926-4-10 2819 Alameda Cedar Mountain via Arroyo Mocho Canyon, Mount Hamilton Range Cedar Mountain; Mount Hamilton Range, Cedar Mountain Comment
  UC672497  Veronica persica H. L. Mason 1927-4-12 3665 Alameda University of California, Berkeley, LeConte Oak Berkeley; University of California, , LeConte Oak Comment
  UC672530  Mimulus douglasii H. L. Mason 1927-3-20 3660 Alameda 17 mi s Livermore; Arroyo Mocho Comment
  UC672572  Pedicularis densiflora H. L. Mason 1925-2-16 1250 Alameda n of Mills College (on summit and n-facing slopes) Comment
  UC672593  Thysanocarpus curvipes H. L. Mason 1926-4-11 2846 Alameda Arroyo Mocho Cedar Mountain (Cedar Mountain, Rancho Repose); Mount Hamilton Range, , Arroyo Mocho Comment
  UC672614  Myrica californica Herbert L. Mason 1923-6-2 367 Alameda Berkeley Hills, Church Bush Gulch Comment
  UC672666  Mentzelia lindleyi H. L. Mason 1926-5-26 3239 Alameda Niles Canyon Comment
  UC673292  Coronopus didymus Herbert L. Mason 1927-6-20 3793 Alameda Berkeley, University of California Campus Berkeley; , University of California Campus Comment
  UC673303  Tropidocarpum capparideum H. L. Mason 1932-3-19 6818 Alameda w Tracy (road from Mountain House to Midway) Comment
  UC673304  Tropidocarpum gracile H. L. Mason 1932-3-19 6817 Alameda w Tracy (road from Mountain House to Midway) Comment
  UC673313  Drymocallis glandulosa var. wrangelliana Herbert L. Mason 1924-4-20 904 Alameda Berkeley Hills Berkeley Hills (w facing slopes) Comment
  UC673314  Drymocallis glandulosa var. wrangelliana Herbert L. Mason 1924-5-13 1006 Alameda Berkeley Hills Comment
  UC673341  Athysanus pusillus Herbert L. Mason 1927-3-20 3662 Alameda 17 mi s of Livermore (Arroyo Mocho); Arroyo Mocho Comment
  UC673365  Dodecatheon hendersonii Herbert L. Mason 1926-4-11 2841 Alameda Cedar Mt. Comment
  UC673368  Zigadenus venenosus var. venenosus H. L. Mason 1928-5-6 4554 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC673431  Triphysaria eriantha subsp. eriantha H. L. Mason 1925-3-23 1309 Alameda Sunol Comment
  UC673432  Triphysaria eriantha subsp. eriantha Herbert L. Mason 1925-3-7 1288 Alameda one-half mi sw Sunol Comment
  UC673447  Triphysaria pusilla H. L. Mason 1924-5-13 1013 Alameda Berkeley Hills Comment
  UC673618  Micropus amphibolus H. L. Mason 1932-5-4 7049 Alameda Laundry Farm Oakland Hills Comment
  UC673619  Logfia filaginoides H. L. Mason 1932-5-4 7055 Alameda Laundry Farm Oakland Hills, Laundry Farm Comment
  UC673628  Ancistrocarphus filagineus H. L. Mason 1928-5-6 4558 Alameda Cedar Mountain; Mount Hamilton Range Comment
  UC694160  Psilocarphus tenellus H. L. Mason 1933-4-17 7166 Alameda Stony Brook Comment
  UC698544  Cyperus eragrostis Herbert L. Mason 1926-5-24 3222 Alameda U.C. Campus Berkeley; , U.C. Campus Comment
  UC699599  Pinus ponderosa H. L. Mason 1944-11-21 Alameda Codornices Park Berkeley Comment
  UC699609  Oenothera rosea Herbert L. Mason 1943-11-2 Alameda just w Life Sciences Building; Berkeley, University of California Campus, Strawberry Creek Comment
  UC699630  Lapsana communis H. L. Mason 1944-7-6 Alameda University of California, Berkeley Campus Comment
  UC699631  Urospermum picroides H. L. Mason 1943-6-5 Alameda n Hearst Mining Building; University of California, Berkeley Comment
  UC844494  Trillium ovatum H. L. Mason 1917-2-2 4 Alameda Redwood Canyon Comment
  UC885221  Castilleja foliolosa H. L. Mason 1917-2-9 30 Alameda Berkeley Hills Comment
  UC907881  Gilia capitata subsp. staminea Herbert L. Mason 1926-5-10 3209 Alameda University of California, Berkeley Berkeley, University of California Campus (waste places on the campus) Comment
  UC907987  Linanthus androsaceus Herbert L. Mason 1924-4-20 901 Alameda Berkeley Hills Comment
  UC907991  Linanthus androsaceus Herbert L. Mason 1926-5-26 3234 Alameda Niles Canyon Comment
  UC908021  Linanthus androsaceus Herbert L. Mason 1926-5-16 3213 Alameda Berkeley Hills Comment
  UC908226  Gilia clivorum Herbert L. Mason 1935-3-24 8169 Alameda summit of grade between Livermore and Tesla; summit of grade btw Livermore and Tesla Comment
  UC908285  Linanthus dichotomus Herbert L. Mason 1926-4-11 2826 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC908404  Phlox gracilis Herbert L. Mason 1925-3-7 1286 Alameda 0.5 mi sw Sunol Comment
  UC908556  Linanthus ambiguus Herbert L. Mason 1928-5-6 4567 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC908559  Linanthus bicolor Herbert L. Mason 1926-4-11 2829 Alameda Cedar Mountain and Rancho Repose Mount Hamilton Range, Arroyo Mocho Comment
  UC908568  Linanthus ambiguus Herbert L. Mason 1926-4-11 2825 Alameda Rancho Repose Cedar Mountain Comment
  UC908569  Gilia tricolor subsp. diffusa Herbert L. Mason 1926-4-11 2834 Alameda Rancho Repose Cedar Mt., Rancho Repose Comment
  UC908597  Gilia tricolor subsp. tricolor Herbert L. Mason 1925-3-23 1310 Alameda Sunol Comment
  UC908669  Linanthus bicolor Herbert L. Mason 1928-5-6 4551 Alameda Cedar Mountain Mount Hamilton Range Comment
  UC908811  Gilia achilleifolia subsp. multicaulis Herbert L. Mason 1928-5-6 4561 Alameda Cedar Mountain Mount Hamilton Range, Cedar Mountain Comment
  UC908812  Gilia achilleifolia subsp. achilleifolia Herbert L. Mason 1925-3-23 1306 Alameda edge of Bluffs at Sunol Comment
  UC908875  Navarretia squarrosa H. L. Mason 1926-6-15 3394 Alameda University of California Campus, Berkeley Berkeley, University of California Campus Comment
  UC908903  Gilia achilleifolia subsp. multicaulis Herbert L. Mason 1926-4-11 2860 Alameda Cedar Mountain Comment
  UC908909  Gilia achilleifolia subsp. multicaulis Herbert L. Mason 1926-4-11 2822 Alameda Rancho Repose , Rancho Repose (Cedar Mt.) Comment
  UC908957  Linanthus androsaceus Herbert L. Mason 1926-4-10 2817 Alameda Cedar Mountain Mount Hamilton Range, Arroyo Mocho Comment
  UC909080  Polemonium carneum Herbert L. Mason 1932-4-16 6932 Alameda summit <of road> Stonybrook Creek Comment
Read comments
May 31 2011
  UC909129  Phlox gracilis Herbert L. Mason 1925-3-23 1307 Alameda Sunol Comment
  UC909139  Phlox gracilis Herbert L. Mason 1927-3-20 3661 Alameda 17 mi s Livermore; Arroyo Mocho Comment
  UC912201  Soliva sessilis Herbert L. Mason 1924-5-13 1012 Alameda Berkeley Hills Comment
  UC912254  Micropus californicus var. californicus Lucile Mason 1934-4-8 Alameda 10 mi e Livermore (on Marsh Creek, Livermore Road); Marsh Creek Comment
  UC912273  Deinandra corymbosa Herbert L. Mason 1926-6-15 3393 Alameda campus Berkeley University of California at Berkeley Comment
  UC912287  Nassella lepida Herbert L. Mason 1931-4-23 5850 Alameda above Claremont Hotel; Berkeley Hills Comment
  UC912307  Ericameria linearifolia Herbert L. Mason 1926-4-11 2845 Alameda Cedar Mountain and Rancho Repose Sierra Nevada, Mount Hamilton Range, Arroyo Mocho (Arroyo Mocho) Comment
  UC912316  Erigeron foliosus var. franciscensis Herbert L. Mason 1929-10-13 5511 Alameda 2.5 mi n Cedar Mountain Comment
  UC912319  Corethrogyne filaginifolia Herbert L. Mason 1929-10-20 5510 Alameda Cedar Mountain Mount Hamilton Range, Cedar Mountain Comment
  UC912325  Madia gracilis Herbert L. Mason 1932-5-6 7068 Alameda Oakland Hills Comment
  UC912375  Plectritis ciliosa subsp. ciliosa Herbert L. Mason 1926-4-11 2836 Alameda Cedar Mountain, Rancho Repose Rancho Repose; Cedar Mountain, Rancho Repose Comment
  UC912458  Plectritis macrocera Herbert L. Mason 1926-4-11 2835 Alameda Cedar Mountain, Rancho Repose Rancho Repose; Cedar Mountain, Rancho Repose Comment
  UC912463  Plectritis macrocera Herbert L. Mason 1926-4-10 2818 Alameda Arroyo Mocho Canyon Comment
  UC912464  Plectritis macrocera Herbert L. Mason 1926-4-11 2849 Alameda Cedar Mountain, Rancho Repose Rancho Repose; Cedar Mountain, Rancho Repose Comment
  UC912577  Vulpia bromoides Herbert L. Mason 1931-4-24 5857 Alameda Berkeley Hills; above Claremont Hotel Comment
  UC912583  Polypogon monspeliensis Herbert L. Mason 1926-5-24 3223 Alameda Berkeley, Univ. of Calif. campus Comment
  UC912584  Polypogon interruptus Herbert L. Mason 1926-5-24 3225 Alameda Univ. of Calif. campus Berkeley; , Univ. of Calif. campus Comment
  UC912585  Agrostis viridis Herbert L. Mason 1929-5-24 3232 Alameda University of Calif. Campus Berkeley Comment
  UC912586  Koeleria macrantha Herbert L. Mason 1932-4-28 7051 Alameda Oakland Hills; Laundry Farm Comment
  UC912587  Vulpia microstachys var. ciliata Herbert L. Mason 1932-5-4 7066 Alameda Laundry Farm; Oakland Hills Comment
  UC912589  Achyrachaena mollis Herbert L. Mason 1926-4-10 2802 Alameda Cedar Mountain (via Arroyo Mocho Canyon); Arroyo Mocho Canyon, Cedar Mountain Comment
  UC912593  Isopyrum stipitatum Herbert L. Mason 1927-3-20 3657 Alameda 17 mi s Livermore; Arroyo Mocho Comment
  UC912615  Calycadenia truncata Herbert L. Mason 1929-10-20 5512 Alameda Mount Hamilton Range, Cedar Mountain Comment
  UC912631  Nassella lepida Herbert L. Mason 1932-4-28 7052 Alameda Laundry farm Oakland Hills Comment
  UC912634  Phalaris minor Herbert L. Mason 1926-5-24 3230 Alameda Berkeley, Univ. of Calif. campus <University of California>; Berkeley, Univ. of Calif. campus Comment
  UC912635  Cynodon dactylon Herbert L. Mason 1926-5-24 3229 Alameda Berkeley, Univ of Calif Campus Comment
  UC912637  Lolium multiflorum Herbert L. Mason 1926-5-24 3228 Alameda Univ. of Calif., Berkeley campus Comment
  UC912638  Lolium perenne Herbert L. Mason 1926-5-24 3231 Alameda Berkeley, Univ. of Calif. campus Comment
  UC912639  Lolium temulentum Herbert L. Mason 1926-5-24 3227 Alameda Berkeley, University of California campus Comment
  UC912653  Melica torreyana H. L. Mason 1926-5-26 3238 Alameda Niles Canyon Comment
  UC912662  Melica imperfecta Herbert L. Mason 1926-5-2 3238 Alameda Niles Canyon Comment
  UC962126  Amaranthus deflexus Herbert L. Mason 1927-6-20 3792 Alameda Berkeley Comment
  UC962136  Deinandra corymbosa H. L. Mason 1932-5-4 7060 Alameda Laundry Farm Oakland Hills Comment
  UC963809  Phlox gracilis Herbert L. Mason 1926-4-11 2830 Alameda n slope Cedar Mountain (Rancho Repose); Mount Hamilton Range, Arroyo Mocho Comment
  UC964772  Malva sylvestris Herbert L. Mason 1952-6-10 Alameda near Dwinelle Hall (Berkeley, University of California); Berkeley, University of California Comment
  UC964776  Lathyrus vestitus var. vestitus Herbert L. Mason 1928-5-6 4562 Alameda Cedar Mountain Comment
  UCD45931  Quercus durata var. durata Herbert L. Mason 1929-10-20 5509 Alameda Cedar Mountain. Comment
  UCD97452  Amaranthus deflexus Herbert L. Mason 1927-6-20 3792 Alameda Parking strips of Berkeley. Comment
  UCD98420  Polycarpon tetraphyllum Herbert L. Mason 1927-6-20 3796 Alameda UC Berkeley Campus. Comment
  CAS-BOT-BC136064  Fritillaria affinis H. L. Mason 1917-3-10 47 Alameda Lake Temescal Comment
  CAS-BOT-BC198425  Lupinus albifrons var. albifrons H. L. Mason 1921-5-14 s.n. Alameda Hawards Comment
  CAS-BOT-BC198426  Lupinus albifrons var. albifrons H. L. Mason 1921-5-1 s.n. Alameda Hawards Comment
  CAS-BOT-BC232875  Polemonium carneum Herbert L. Mason 1932-4-17 6932 Alameda Stony Brook Creek, Summit Comment
  CAS-BOT-BC29604  Agoseris grandiflora var. grandiflora Herbert L. Mason 1924-5-14 s.n. Alameda Haywards Comment
  CAS-BOT-BC299691  Crocidium H. L. Mason 1932-3-6 6809 Alameda Arroyo Mocho, twenty miles south of Livermore, Mount Hamilton Range Comment
  CAS-BOT-BC330459  Pentachaeta alsinoides H. L. Mason 1931-4-5 5825 Alameda Road between Marsh Creek and Livermore Comment
  CAS-BOT-BC378901  Ranunculus californicus var. californicus H. L. Mason 1917-2-9 25 Alameda Berkeley Hills Comment
  CAS-BOT-BC386879  Silene gallica H. L. Mason 1921-5-1 s.n. Alameda Hills back of Haywards. Comment
  CAS-BOT-BC402950  Eschscholzia californica H. L. Mason 1917-3-10 50 Alameda Lake Temescal Comment
  CAS-BOT-BC421896  Rumex acetosella H. L. Mason 1917-3-10 48 Alameda Lake Temescal Comment
  CAS-BOT-BC428747  Micranthes californica H. L. Mason 1917-2-9 126 Alameda Berkeley Comment
  CAS-BOT-BC439161  Claytonia exigua subsp. exigua H. L. Mason 1925-3-7 1281 Alameda Junction 1/2 mile southwest of Sunol Comment
  CAS-BOT-BC452104  Potamogeton crispus Herbert L. Mason 1946-6-28 12877 Alameda San Leandro Creek Comment
  CAS-BOT-BC452105  Potamogeton crispus Herbert L. Mason 1946-6-28 12877 Alameda San Leandro Creek Comment
  CAS-BOT-BC456089  Fragaria vesca subsp. californica H. L. Mason 1917-4-6 82 Alameda Berkeley Hills Comment
  CAS-BOT-BC476622  Allium unifolium H. L. Mason 1929-6-22 s.n. Alameda Oakland Hills Comment
  CAS-BOT-BC500026  Dichelostemma capitatum H. L. Mason 1917-4-6 84 Alameda Berkeley Hills. Comment
  CAS-BOT-BC500027  Dichelostemma capitatum H. L. Mason 1917-4-6 86 Alameda Berkeley Hills. Comment
  CAS-BOT-BC512732  Maianthemum stellatum H. L. Mason 1917-4-6 82 Alameda Berkeley Hills Comment
  CAS-BOT-BC530485  Zigadenus fremontii H. L. Mason 1917-3-10 56 Alameda Lake Temescal Comment
  CAS-BOT-BC75783  Berberis pinnata H. L. Mason 1917-2-7 s.n. Alameda Black Point, Berkeley Hills. Comment
  CAS-BOT-BC8775  Delphinium gracilentum Herbert L. Mason 1926-4-11 2827 Alameda Cedar Mountain and Rancho Repose, Mount Hamilton Range Comment
  JEPS35213  Monolopia major H. L. Mason 1932-3-20 Alameda plain e Mountain House (about 13 mi ne of Livermore) Comment
  JEPS35222  Monolopia lanceolata H. L. Mason 1932-3-20 Alameda about 13 mi ne Livermore (plains e of Mt. House) Comment
  JEPS55215  Isopyrum stipitatum H. L. Mason 1923-3-4 Alameda Arroyo Mocho Creek 25 mi from Livermore; Mt. Hamilton Range, Arroyo Mocho Creek Comment
  JEPS58167  Linanthus androsaceus Herbert L. Mason 1924-5-4 1005 Alameda s of Claremont Canyon; Berkeley Hills Comment
  JEPS9750  Myosurus minimus H. L. Mason 1931-3-26 Alameda n of Fish Ranch (a mile in soft chaparrral on the s end of Grizzly Peak ridge); Berkelley Hills Comment
  POM257281  Clarkia unguiculata H. L. Mason 1926-5-26 3250 Alameda Bluffs near Sunol, Niles Canyon. Comment
  POM273727  Guillenia flavescens H. L. Mason 1935-3-24 10005 Alameda West end of Corral Hollow. Comment
  POM313021  Potamogeton crispus H. L. Mason 1946-6-28 12877 Alameda San Leandro Creek. Comment
  RSA112452  Dodecatheon hendersonii subsp. cruciatum H. L. Mason 1917-3-8 62 Alameda Kings Mt. Comment
  RSA518826  Erysimum capitatum var. capitatum H. L. Mason 1932-3-20 s.n. Alameda 2 mi E of Midway. Comment
  RSA85305  Isopyrum stipitatum H. L. Mason 1927-3-20 657 Alameda Arroyo Mocho, 17 miles S of Livermore Comment
  SEINET10448230  Streptanthus dudleyi Mason 1935-3-24 Mason 10005 Alameda Open hills, w. End of corral hollow. Erect annual, 12-36 in tall; flowers creamy white, pods erect- appressed, divergent or reflexed. Comment
  SEINET10464450  Githopsis diffusa subsp. robusta Mason 1928-5-6 Mason 4572 Alameda Cedar Mountain, Mount Hamilton Range Comment
  SEINET10531120  Cupressus sargentii var. duttonii Herbert L. Mason 1926-4-16 Mason s.n. 1926 Alameda Cedar Mountain, near the summit of Cedar Mountain growing in volcanic rock. Comment
  SEINET10906267  Triodanis biflora Mason Mason 7061 Alameda OAKLAND HILLS Comment
  SEINET11191707  Ceanothus impressus H. Mason 1951-3-31 s.n. Alameda Berkeley. Comment
  SEINET12344130  Acanthus mollis E. Mason, Williams, E. 1945-12-10 s.n. Alameda Berkeley Comment
  SEINET3917556  Aira caryophyllea Herbert L. Mason 1932-5-4 s.n. Alameda Laundry Farm. Oakland.; 0 Comment
  SEINET4244602 Image available Polemonium carneum Herbert L. Mason 1932-4-16 6932 Alameda Summit of road, Stony Brook Creek Comment
  UC1014771  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1932-3-6 6806 Alameda Arroyo Mocho Canyon Mount Hamilton Range, Arroyo Mocho Canyon Comment
  UC1028678  Pentachaeta exilis Herbert L. Mason 1931-4-5 5826 Alameda road between Marsh Creek and Livermore Comment
  UC1039584  Dodecatheon hendersonii Herbert L. Mason 1925-3-23 1303 Alameda hills near Sunol; hills near Sunol Comment
  UC1083347  Muilla maritima Herbert L. Mason 1931-3-1 5795 Alameda Cow Hollow Comment
  UC1093861  Typha angustifolia Herbert L. Mason 1937-6-17 11543 Alameda Thornhill Pool Oakland Comment
  UC1093984  Azolla filiculoides Herbert L. Mason 1937-6-17 11544 Alameda Thornhill pool Moraga Rd. Oakland Comment
  UC1106909  Lemna minuscula Herbert L. Mason 1937-6-17 11545 Alameda Thornhill pool, on road to Moraga, Oakland Oakland; , Thornhill pool Comment
  UC1179001  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1925-3-7 1282 Alameda Niles Canyon , Niles Canyon (Sunol) Comment
  UC1199855  Dodecatheon hendersonii Herbert L. Mason 1923-3-17 365 Alameda ridge s Dublin (Livermore Hills); , ridge s of Dublin Comment
  UC1199858  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1923-3-17 364 Alameda ridge back Dublin (Livermore Hills); ridge back of Dublin, Livermore Hills Comment
  UC1988930  Pogogyne serpylloides H. L. Mason 1924-5-13 1014 Alameda Ridge south of Claremont Canyon, Berkeley Hills Comment
  UC1988932  Pogogyne serpylloides Herbert L. Mason 1926-4-10 2803 Alameda Arroyo Mocho, 6 miles of Livermore Comment
  UC565504  Uropappus lindleyi H. L. Mason 1928-4-26 4381 Alameda Berkeley and Oakland Hills, and Contra Costa County Oakland Hills, Berkeley Hills Comment
  UC565542  Rafinesquia californica Herbert L. Mason 1926-5-26 3253 Alameda Sunol Niles Canyon Comment
  UC566624  Crocidium multicaule H. L. Mason 1932-3-6 6809 Alameda 20 mi s Livermore; Mount Hamilton Range, Arroyo Mocho Comment
  UC570733  Pogogyne serpylloides Herbert L. Mason 1926-4-10 2803 Alameda Arryo Mocho 6 miles south of Livermore Comment
  UC570748  Callitriche H. L. Mason 1932-3-6 6808 Alameda Arroyo Mocho Canyon Comment
  UC573073  Plagiobothrys nothofulvus H. L. Mason 1928-5-6 4575 Alameda six mi from Livermore; Mount Hamilton Range, Arroyo Mocho Comment
  UC634656  Clarkia unguiculata H. L. Mason 1926-5-26 3250 Alameda near Sunol; Niles Canyon Comment
  UC635533  Isopyrum stipitatum Herbert L. Mason 1923-3-4 363 Alameda Arroyo Mocho Canyon; Mt. Hamilton Range, Arroyo Mocho Canyon Comment
  UC672241  Pentachaeta alsinoides Herbert L. Mason 1931-4-25 5825 Alameda road between Marsh Creek and Livermore Comment
  UC672282  Hesperevax sparsiflora var. sparsiflora H. L. Mason 1934-4-8 Alameda 10 mi from Marsh Creek. Livermore; Livermore Road Comment
  UC673361  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1925-3-7 1282 Alameda Niles Canyon , Niles Canyon (Sunol) Comment
  UC673364  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1923-3-3 361 Alameda Arroyo Mocho Valley s Livermore; Arroyo Mocho Valley s of Livermore Comment
  UC673366  Dodecatheon clevelandii subsp. patulum Herbert L. Mason 1925-3-7 1282 Alameda Niles Canyon , Niles Canyon (Sunol) Comment
  UC673400  Dodecatheon hendersonii Herbert L. Mason 1925-3-23 1305 Alameda Sunol; Niles Canyon, Sunol Comment
  UC673402  Dodecatheon hendersonii Herbert L. Mason 1925-3-7 1283 Alameda Sunol , Sunol (Niles Canyon) Comment
  UC673491  Dodecatheon hendersonii Herbert L. Mason 1923-3-17 365 Alameda ridge s Dublin (Livermore Hills); , ridge s of Dublin Comment
  UC809783  Phacelia thermalis H. L. Mason 1949-1-1 13481 Alameda Raised in lath house at Berkeley, 1949-1950 Comment
  UC907981  Linanthus androsaceus Herbert L. Mason 1924-5-4 1006 Alameda s of Claremont Canyon; Berkeley Hills Comment
  UC908910  Gilia achilleifolia subsp. multicaulis Herbert L. Mason 1926-3-26 3254 Alameda Niles Canyon , Niles Canyon (Sunol) Comment
  UC909015  Gilia clivorum Herbert L. Mason 1925-3-23 1308 Alameda Sunol Sunol (on edge of bluffs) Comment
  UC909031  Gilia achilleifolia subsp. achilleifolia Herbert L. Mason 1924-4-20 902 Alameda along higher slopes of the Berkeley Hills Berkeley Hills Comment
  UC963770  Linanthus pygmaeus subsp. continentalis Herbert L. Mason 1934-4-8 Alameda 11 mi s Marsh Creek Road (along road from Marsh Creek to Livermore, Chaparral Ridge) Comment
  UCD136935  Polypodium californicum Herbert L. Mason 1925-3-7 1279 Alameda Sunol. Comment
  UCD137209  Adiantum jordanii Herbert L. Mason 1925-3-7 1278 Alameda 0.5 mile southwest of Sunol. Comment
  UCD138251  Potamogeton crispus Herbert L. Mason 1946-6-28 12877 Alameda San Leandro Creek. Comment
  UCD94646  Typha angustifolia Herbert L. Mason 1937-6-17 11543 Alameda Thornhill Pool, Oakland. Comment



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