Search Results — 289 specimen records retrieved (169 records with coordinates)
Results for search: County=ORANGE; Source=All; Collector=Hoffmaster;   
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 Please cite data retrieved from this page: Data provided by the participants of the Consortium of California Herbaria (ucjeps.berkeley.edu/cch_archive/).
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? Specimen ID Determination * Collector Collection Date Collection Number County Locality Elevation in meters Feedback
  RSA0031655  Equisetum funstonii Keith E. Hoffmaster 1937-4-11 749 Orange Black Star Can., Santa Ana Mts. Comment
  RSA0031657  Equisetum telmateia subsp. braunii Keith E. Hoffmaster 1934-7-3 106 Orange Near Costa Mesa. Comment
  RSA695627  Encelia californica Keith E. Hoffmaster 1927-4-5 s.n. Orange Near Newport, Santa Ana Mountains Comment
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Aug 27 2011
  RSA695718  Isomeris arborea var. globosa Keith E. Hoffmaster 1927-4-5 s.n. Orange Near Newport, Santa Ana Mountains Comment
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Aug 27 2011
  RSA695984  Asclepias californica Keith E. Hoffmaster 1936-5-3 s.n. Orange Holy Jim Canyon. Comment
  RSA695989  Rhus ovata Keith E. Hoffmaster 1934-4-8 s.n. Orange Gypsum can (n. Corona), Santa Ana Mts Comment
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Dec 11 2011
  RSA696059  Cotyledon lanceolata Keith E. Hoffmaster 1928-5-29 s.n. Orange San Onofre. CP5. Comment
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Dec 20 2019
  RSA696062  Cucurbita foetidissima Keith E. Hoffmaster 1928-5-23 s.n. Orange San Onofre. Comment
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Nov 19 2013
  RSA696064  Marah macrocarpa Keith E. Hoffmaster 1928-12-30 s.n. Orange San Onofre. Comment
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Nov 19 2013
  RSA696161  Lactuca scariola Keith E. Hoffmaster 1927-10 s.n. Orange Santa Ana Comment
  RSA696167  Cardaria draba Keith E. Hoffmaster 1932-5-30 s.n. Orange Santa Ana. Comment
  RSA696171  Erysimum capitatum Keith E. Hoffmaster 1932-4-17 s.n. Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA696192  Taraxacum officinale Keith E. Hoffmaster s.n. Orange Santa Ana Comment
  RSA696196  Agoseris retrorsa Keith E. Hoffmaster 1936-5-3 s.n. Orange Santa Ana Mts (Santiago Peak) Comment
  RSA696212  Atriplex rosea Keith E. Hoffmaster 1934-5-31 s.n. Orange Santa Ana. Comment
  RSA696221  Rhus ovata Keith E. Hoffmaster 1936-5-3 s.n. Orange Santa Ana Mts (Santiago Peak) Comment
  RSA696230  Opuntia X occidentalis Keith E. Hoffmaster 1927-6-5 s.n. Orange near Newport Comment
  RSA696239  Aster exilis Keith E. Hoffmaster 1927-10-16 s.n. Orange Santa Ana Comment
  RSA696240  Aster exilis Keith E. Hoffmaster 1934-10-7 s.n. Orange Near Santa Ana Comment
  RSA696273  Suaeda californica Keith E. Hoffmaster 1927-6-5 s.n. Orange near Newport Comment
  RSA696274  Suaeda moquinii Keith E. Hoffmaster 1927-5-22 s.n. Orange Santa Ana. Comment
  RSA696277  Chenopodium multifidum Keith E. Hoffmaster 1932-8-26 s.n. Orange Santa Ana. Comment
  RSA696279  Salsola kali var. tenuifolia Keith E. Hoffmaster 1927-5-30 s.n. Orange Santa Ana. Comment
  RSA696280  Sarcocornia perennis Keith E. Hoffmaster 1934-7-15 s.n. Orange Santa Ana Mts (Modjeska) Comment
  RSA696324  Distichlis spicata Keith E. Hoffmaster 1927-5-22 s.n. Orange Santa Ana. Comment
  RSA696331  Bromus Keith E. Hoffmaster 1927-5-2 s.n. Orange Santa Ana Comment
  RSA696379  Paspalum distichum Keith E. Hoffmaster 1933-10-29 s.n. Orange Near Tustin Comment
  RSA696390  Vulpia microstachys var. pauciflora Keith E. Hoffmaster 1935-4-19 s.n. Orange Santiago can. near Silverado ca., Santa Ana Mountains. Comment
  RSA696427  Alnus rhombifolia Keith E. Hoffmaster 1930-3-9 269 Orange Santa Ana Mts. Comment
  RSA696429  Amaranthus blitoides Keith E. Hoffmaster 1933-10-1 334 Orange Near Tustin Comment
  RSA696430  Amaranthus blitoides Keith E. Hoffmaster 1927-05 289 Orange Santa Ana Comment
  RSA696499  Asclepias fascicularis Keith E. Hoffmaster 1934-7-15 115 Orange Near Santa Ana Comment
  RSA696618  Bromus unioloides Keith E. Hoffmaster 1934-04 79 Orange Santa Ana. Comment
  RSA696619  Bromus unioloides Keith E. Hoffmaster 1934-04 79 Orange Santa Ana. Comment
  RSA696696  Cynodon dactylon Keith E. Hoffmaster 1926-12-18 s.n. Orange Santa Ana, San Juan Capistrano, San Onofre, other places Comment
  RSA696698  Geranium carolinianum Keith E. Hoffmaster 1935-5-5 s.n. Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA696977  Leptosiphon floribundus Keith E. Hoffmaster 1932-4-17 s.n. Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA696979  Leptodactylon californicum Keith E. Hoffmaster 1927-4-8 s.n. Orange Santa Ana Mountains Comment
  RSA697030  Frankenia grandifolia Keith E. Hoffmaster 1927-6-13 s.n. Orange Near Santa Ana. Comment
  RSA697036  Bromus rigidus Keith E. Hoffmaster 1924-4-15 s.n. Orange Santa Ana Comment
  RSA697038  Bromus rigidus var. gussonei Keith E. Hoffmaster 1927-5-2 s.n. Orange Santa Ana Comment
  RSA697044  Isocoma veneta var. vernonioides Keith E. Hoffmaster 1927-10-9 s.n. Orange Santa Ana. Comment
  RSA697045  Pentachaeta aurea Keith E. Hoffmaster 1935-3-17 s.n. Orange Near El Toro (Trabuco rd.) Comment
  RSA697071  Linanthus dianthiflorus Keith E. Hoffmaster 1927-4-2 801 Orange Santa Ana Mnts. Comment
  RSA697260  Cuscuta pentagona Keith E. Hoffmaster 1934-7-15 s.n. Orange Near Santa Ana Comment
  RSA697262  Lonicera subspicata Keith E. Hoffmaster 1934-4-22 s.n. Orange Santa Ana Mountains. Comment
  RSA697263  Lonicera subspicata Keith E. Hoffmaster 1933-5-27 s.n. Orange Santa Ana Mountains. Comment
  RSA697311  Avena fatua Keith E. Hoffmaster 1936-4-14 s.n. Orange Santa Ana Comment
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Nov 20 2011
  RSA697319  Symphoricarpos mollis Keith E. Hoffmaster 1931-3-22 s.n. Orange Santa Ana Mountains. Comment
  RSA697347  Cressa truxillensis Keith E. Hoffmaster 1926-12-18 s.n. Orange Santa Ana Comment
  RSA699240  Umbellularia californica Keith E. Hoffmaster 1931-1-1 s.n. Orange Santa Ana Mountains Comment
  RSA699278  Malvella leprosa Keith E. Hoffmaster 1933-5-22 631 Orange Santa Ana Comment
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Jan 22 2008
  RSA699300  Lepidospartum squamatum Keith E. Hoffmaster 1933-10-15 1158 Orange Santa Ana Mts. Comment
  RSA699631  Leptosiphon floribundus Keith E. Hoffmaster 1934-4-8 s.n. Orange Gypsum can (n. Corona), Santa Ana Mts Comment
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Dec 11 2011
  RSA699634  Astragalus didymocarpus Keith E. Hoffmaster 1935-3-17 s.n. Orange Near El Toro (Trabuco rd.) Comment
  RSA699637  Astragalus didymocarpus Keith E. Hoffmaster 1935-4-19 s.n. Orange Santa Ana Mts. (Trabuco Rd.) Comment
  RSA699654  Phacelia hispida Keith E. Hoffmaster 1934-4-22 s.n. Orange Santa Ana Mountains Comment
  RSA699659  Eriodictyon crassifolium Keith E. Hoffmaster 1931-3-22 s.n. Orange Santa Ana Mountains Comment
  RSA699660  Nemophila menziesii var. integrifolia Keith E. Hoffmaster 1932-4-3 s.n. Orange Santa Ana Mountains Comment
  RSA699661  Nemophila menziesii Keith E. Hoffmaster 1927-4-8 s.n. Orange Santa Ana Mountains. Comment
  RSA699662  Hemizonia fasciculata Keith E. Hoffmaster 1928-5-29 s.n. Orange San Onofre. CP5. Comment
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Nov 19 2013
  RSA699674  Layia platyglossa Keith E. Hoffmaster 1935-4-19 s.n. Orange Santiago can. near Silverado ca., Santa Ana Mountains. Comment
  RSA699675  Layia platyglossa Keith E. Hoffmaster 1935-4-19 s.n. Orange Santiago can. near Silverado ca., Santa Ana Mountains. Comment
  RSA699676  Ambrosia acanthicarpa Keith E. Hoffmaster 1934-1 s.n. Orange Near Santa Ana. Comment
  RSA699679  Xanthium strumarium Keith E. Hoffmaster 1926-12-18 s.n. Orange Santa Ana Comment
  RSA699681  Lupinus bicolor subsp. microphyllus Keith E. Hoffmaster 1927-4-3 s.n. Orange Buena Park, San Onofre. Comment
  RSA699683  Juncus rugulosus Keith E. Hoffmaster 1935-4-14 s.n. Orange Trabuco creek., 1/4 mi. above CCC camp at Trabuco Oaks, Santa Ana Mts. Comment
  RSA699718  Lupinus albifrons var. eminens Keith E. Hoffmaster 1928-5-23 531 Orange San Onofre. Comment
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Nov 19 2013
  RSA699721  Aster bernardinus Keith E. Hoffmaster 1933-10-8 1046 Orange Near Newport Bay. Comment
  RSA699724  Baccharis viminea Keith E. Hoffmaster 1930-3-9 1060 Orange Santa Ana Mts. Comment
  RSA699733  Juncus rugulosus Keith E. Hoffmaster 1934-7-15 s.n. Orange Santa Ana Mts (Modjeska) Comment
  RSA699734  Juncus acutus var. sphaerocarpus Keith E. Hoffmaster 1933-10-8 s.n. Orange Near Newport Bay. Comment
  RSA699736  Erigeron foliosus Keith E. Hoffmaster 1934-5-13 s.n. Orange Santa Ana Mountains Comment
  RSA699738  Lupinus densiflorus Keith E. Hoffmaster 1935-4-19 s.n. Orange Santa Ana Mts. (Trabuco Rd.) Comment
  RSA699740  Lupinus latifolius subsp. parishii Keith E. Hoffmaster 1936-5-3 s.n. Orange Santa Ana Mts (Santiago Peak) Comment
  RSA699766  Baccharis pilularis Keith E. Hoffmaster 1934-1 s.n. Orange Santa Ana Comment
  RSA699772  Phacelia distans Keith E. Hoffmaster 1927-4-8 s.n. Orange Santa Ana Mountains. Comment
  RSA699778  Phacelia minor Keith E. Hoffmaster 1935-4-14 s.n. Orange Live Oak can. Comment
  RSA699936  Juncus xiphioides Keith E. Hoffmaster 1934-7-15 s.n. Orange Santa Ana Mts (Modjeska) Comment
  RSA700926  Mirabilis laevis Keith E. Hoffmaster 1928-5-5 s.n. Orange San Onofre, other places Comment
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Nov 19 2013
  RSA700927  Abronia villosa var. aurita Keith E. Hoffmaster 1933-4-5 s.n. Orange Near Newport Comment
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Aug 27 2011
  RSA700933  Salix lasiolepis Keith E. Hoffmaster 1931-3-15 s.n. Orange Santa Ana Mountains Comment
  RSA700934  Salix sessilifolia var. leucodendroides Keith E. Hoffmaster 1927-6-12 s.n. Orange Near Santa Ana Comment
  RSA701206  Lupinus succulentus Keith E. Hoffmaster 1928-3-5 s.n. Orange Santa Ana Mountains Comment
  RSA701207  Prunus ilicifolia Keith E. Hoffmaster 1934-4-22 s.n. Orange Santa Ana Mountains Comment
  RSA701645  Drymocallis glandulosa Keith E. Hoffmaster 1934-4-22 s.n. Orange Santa Ana Mountains Comment
  RSA701654  Drymocallis glandulosa Keith E. Hoffmaster 1935-5-5 s.n. Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA701656  Drymocallis glandulosa Keith E. Hoffmaster 1935-5-5 s.n. Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA733624  Yabea microcarpa Keith E. Hoffmaster 1935-5-5 627 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA733630  Cryptantha microstachys Keith E. Hoffmaster 1935-5-5 620 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA733692  Calycadenia tenella Keith E. Hoffmaster 1934-5-1 359 Orange San Onofre Comment
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Nov 19 2013
  RSA733697  Medicago hispida Keith E. Hoffmaster 1927-2-17 439 Orange Santa Ana Comment
  RSA733821  Barbarea vulgaris Keith E. Hoffmaster 1935-5-5 623 -424 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA733823  Lobularia maritima Keith E. Hoffmaster 1928-3-5 394 -442 Orange Santa Ana Mountains Comment
  RSA733864  Physalis philadelphica Keith E. Hoffmaster 1928-5-23 536 Orange San Onofre. Comment
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Nov 19 2013
  RSA733869  Datura wrightii Keith E. Hoffmaster 1934-7-3 4 Orange near Costa Mesa Comment
  RSA733933  Cordylanthus rigidus Keith E. Hoffmaster 1934-7-15 118 Orange Santa Ana Mts (Modjeska) Comment
  RSA733935  Datura stramonium Keith E. Hoffmaster 1934-6-27 5 Orange North Costa Mesa Comment
  RSA733936  Ceanothus divaricatus Keith E. Hoffmaster 1936-5-3 715 Orange Santa Ana Mts (Santiago Peak) Comment
  RSA733957  Sphaeralcea fasciculata Keith E. Hoffmaster 1927-5-15 458 Orange Lemon Heights. Comment
  RSA733958  Ceanothus integerrimus Keith E. Hoffmaster 1936-5-3 716 Orange Santa Ana Mts (Santiago Peak) Comment
  RSA733963  Trichostema lanatum Keith E. Hoffmaster 1932-4-17 421 Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA733967  Salvia mellifera Keith E. Hoffmaster 1927-4-8 424 Orange Santa Ana Mountains. Comment
  RSA733974  Salvia columbariae Keith E. Hoffmaster 1927-4-8 423 Orange Santa Ana Mountains. Comment
  RSA733975  Mentha spicata Keith E. Hoffmaster 1926-12-18 428 Orange Santa Ana. Comment
  RSA733980  Marrubium vulgare Keith E. Hoffmaster 1926-12-18 422 Orange Santa Ana. Comment
  RSA734129  Selaginella bigelovii Keith E. Hoffmaster 1935-5-5 629 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA734161  Ribes speciosum Keith E. Hoffmaster 1931-4-22 520 Orange Santa Ana Mts. Comment
  RSA734200  Castilleja minor subsp. spiralis Keith E. Hoffmaster 1934-7-15 117 Orange Santa Ana Mts (Modjeska) Comment
  RSA734206  Phoradendron macrophyllum Keith E. Hoffmaster 1934-4-22 188 Orange Santa Ana Mountains Comment
  RSA734215  Nolina parryi Keith E. Hoffmaster 1936-5-3 725 Orange Live Oak Canyon, Santa Ana Mts Comment
  RSA734216  Nolina parryi Keith E. Hoffmaster 1936-5-3 726 Orange Live Oak Canyon, Santa Ana Mts Comment
  RSA734396  Lepidospartum squamatum Keith E. Hoffmaster 1935-4-14 598 Orange Trabuco creek., 1/4 mi. above CCC camp at Trabuco Oaks, Santa Ana Mts. Comment
  RSA734398  Melica imperfecta Keith E. Hoffmaster 1935-4-14 605 Orange Live Oak can. Comment
  RSA734399  Vulpia myuros Keith E. Hoffmaster 1935-3-17 554 Orange Near El Toro (Trabuco rd.) Comment
  RSA734607  Digitaria sanguinalis Keith E. Hoffmaster 1933-10-8 280 Orange Santa Ana Comment
  RSA734609  Erodium moschatum Keith E. Hoffmaster 1927-2-19 413 Orange Santa Ana. Comment
  RSA734612  Senecio vulgaris Keith E. Hoffmaster 328 Orange Santa Ana Comment
  RSA734613  Setaria parviflora Keith E. Hoffmaster 1933-10-29 496 Orange Near Tustin Comment
  RSA734616  Lolium temulentum Keith E. Hoffmaster 1927-4-26 39 Orange Santa Ana. Comment
  RSA734865  Quercus chrysolepis Keith E. Hoffmaster 1931-1-1 407 Orange Santa Ana Mountains Comment
  RSA734877  Datisca glomerata Keith E. Hoffmaster 1934-5-13 172 Orange Santa Ana Mountains Comment
  RSA734957  Malva parviflora Keith E. Hoffmaster 1927-1-9 455 Orange Santa Ana Comment
  RSA735196  Quercus agrifolia Keith E. Hoffmaster 1927-4-8 408 Orange Santa Ana Mountains. Comment
  RSA735204  Lupinus truncatus Keith E. Hoffmaster 1934-4-22 177 Orange Santa Ana Mountains Comment
  RSA735357  Populus fremontii Keith E. Hoffmaster 1934-4-8 156 Orange Santa Ana Mts. Comment
  RSA735359  Salix sessilifolia Keith E. Hoffmaster 1935-2-17 843 Orange Near Costa Mesa Comment
  RSA736570  Gnaphalium californicum Keith E. Hoffmaster 1935-4-14 606 Orange Live Oak can. Comment
  RSA736576  Filago californica Keith E. Hoffmaster 1935-4-14 597 Orange Trabuco creek., 1/4 mi. above CCC camp at Trabuco Oaks, Santa Ana Mts. Comment
  RSA736577  Gnaphalium beneolens Keith E. Hoffmaster 1934-4-8 142 Orange Santa Ana Mts. Comment
  RSA736587  Helianthus gracilentus Keith E. Hoffmaster 1934-5-13 173 Orange Santa Ana Mountains Comment
  RSA736588  Lasthenia gracilis Keith E. Hoffmaster 1931-3-15 367 Orange Santa Ana Mountains Comment
  RSA739082  Romneya coulteri Keith E. Hoffmaster 1932-4-17 471 Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA739229  Cercocarpus betuloides Keith E. Hoffmaster 1932-4-17 502 Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA739319  Aspidotis californica Keith E. Hoffmaster 1933-3-2 30 Orange Orange County: Santa Ana Mts Comment
  RSA739321  Pellaea andromedifolia Keith E. Hoffmaster 1935-5-5 33 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA739323  Pellaea mucronata Keith E. Hoffmaster 1931-1-1 33 Orange Santa Ana Mountains Comment
  RSA739324  Pellaea mucronata Keith E. Hoffmaster 1934-7-13 33 ` Orange Santa Ana Mountains Comment
  RSA739327  Woodwardia fimbriata Keith E. Hoffmaster 1931-1-1 34 Orange Santa Ana Mountains Comment
  RSA739330  Pentagramma triangularis subsp. triangularis Keith E. Hoffmaster 1927-4-8 26 Orange Santa Ana Mountains. Comment
  RSA739331  Adiantum jordanii Keith E. Hoffmaster 1928-1-26 29 Orange Santa Ana Mtns Comment
  RSA739332  Dryopteris arguta Keith E. Hoffmaster 1934-4-22 37 Orange Santa Ana Mountains. Comment
  RSA739341  Chorizanthe staticoides Keith E. Hoffmaster 1935-5-5 297 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA739342  Chorizanthe staticoides Keith E. Hoffmaster 1934-4-22 297 Orange Santa Ana Mountains Comment
  RSA739343  Chorizanthe procumbens Keith E. Hoffmaster 1935-4-19 298 Orange Santiago can. near Silverado ca., Santa Ana Mountains. Comment
  RSA771511  Oenothera micrantha Keith E. Hoffmaster 1927-4-2 465 Orange Santa Ana Mountains [county not specified] Comment
Read comments
Jun 10 2012
  RSA771515  Godetia purpurea Keith E. Hoffmaster 1934-5-13 170 Orange Santa Ana Mountains Comment
  RSA771516  Meconella oregana var. denticulata Keith E. Hoffmaster 1935-5-5 628 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA771517  Meconella oregana var. denticulata Keith E. Hoffmaster 1934-4-22 181 Orange Santa Ana Mountains Comment
  RSA785384  Dendromecon rigida Keith E. Hoffmaster 1932-4-17 401 Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA785386  Eschscholzia californica Keith E. Hoffmaster 1934-1 402 Orange Santa Ana Comment
  RSA785413  Oenothera spiralis Keith E. Hoffmaster 1927-4-5 464 Orange [City of] Newport. Comment
  RSA786316  Thalictrum polycarpum Keith E. Hoffmaster 1936-3-15 700 Orange Santiago Canyon, Santa Ana Mts. Comment
  RSA787104  Delphinium parryi Keith E. Hoffmaster 1928-5-29 497 Orange San Onofre. CP5. Comment
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Nov 19 2013
  RSA787106  Clematis lasiantha Keith E. Hoffmaster 1932-4-17 500 Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA787111  Thalictrum polycarpum Keith E. Hoffmaster 1927-4-8 498 Orange Santa Ana Mountains. Comment
  RSA787624  Euphorbia dictyosperma Keith E. Hoffmaster 1935-5-5 625 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA790709  Carex triquetra Keith E. Hoffmaster 1935-4-14 191 Orange Live Oak can. Comment
  RSA797286  Arctostaphylos drupacea Keith E. Hoffmaster 1932-4-17 s.n. Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA797373  Pseudotsuga macrocarpa Keith E. Hoffmaster 1931-1-1 52 Orange Santa Ana Mountains Comment
  RSA797395  Carex spissa Keith E. Hoffmaster 1934-7-15 s.n. Orange Santa Ana Mts (Modjeska) Comment
  RSA797403  Euphorbia peplus Keith E. Hoffmaster 1928-5-3 s.n. Orange Santa Ana. Comment
  RSA797404  Cynara cardunculus subsp. flavescens Keith E. Hoffmaster 1933-10-8 s.n. Orange Near Newport Bay. Comment
  RSA797405  Centaurea repens Keith E. Hoffmaster 1933-9-24 s.n. Orange Santa Ana. Comment
  RSA797435  Ricinus communis Keith E. Hoffmaster 1935-2-17 s.n. Orange Near Costa Mesa Comment
  RSA797436  Euphorbia serpillifolia Keith E. Hoffmaster 1933-6-19 s.n. Orange Santa Ana. Comment
  RSA797438  Schoenoplectus americanus Keith E. Hoffmaster 1927-6-13 s.n. Orange Santa Ana. Comment
  RSA801481  Malva Keith E. Hoffmaster 1928-4-16 627 Orange Santa Ana. Comment
  SEINET3919709  Avena fatua Keith E. Hoffmaster 1936-4-14 708 Orange Santa Ana.; 0 Comment
  RSA0010908  Castilleja affinis Keith E. Hoffmaster 1927-4-8 530 Orange Santa Ana Mountains. Comment
  RSA0010963  Salix gooddingii Keith E. Hoffmaster 1934-07 107 Orange n. Costa Mesa. CP3. Comment
  RSA0014835  Lythrum californicum Keith E. Hoffmaster 1927-6-26 452 Orange [Unspecified] Comment
  RSA0016149  Ribes roezlii Keith E. Hoffmaster 1932-4-17 519 Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA0020076  Solanum douglasii Keith E. Hoffmaster 1927-5-15 533 Orange Santa Ana Comment
  RSA0020572  Solanum umbelliferum Keith E. Hoffmaster 1927-4-8 534 Orange Santa Ana Mountains. Comment
  RSA0021080  Verbena lasiostachys var. lasiostachys Keith E. Hoffmaster 1927-6-26 544 Orange Santa Ana. Comment
  RSA0021664  Ribes malvaceum Keith E. Hoffmaster 1931-1-18 518 Orange Santa Ana Mts. Comment
  RSA0021665  Ribes malvaceum Keith E. Hoffmaster 1932-4-17 517 Orange Santa Ana Mts. [Orange/Riverside Cos] Comment
  RSA0028970  Achnatherum coronatum Keith E. Hoffmaster 1935-4-14 603 Orange Live Oak can. Comment
  RSA0029035  Cryptantha microstachys Keith E. Hoffmaster 1934-4-22 349 Orange Santiago Canyon near Silverado. Comment
  RSA0029036  Cryptantha Keith E. Hoffmaster 1934-4-8 137 Orange Santa Ana Mts. Comment
  RSA0037244  Nasturtium officinale Keith E. Hoffmaster 1927-6-13 s.n. Orange Santa Ana. Comment
  RSA0037245  Calandrinia caulescens var. menziesii Keith E. Hoffmaster 1932-2-28 493 Orange [Marked as Solano County on label.] Santa Ana Mts. Comment
  RSA0042763  Asparagus officinalis Keith E. Hoffmaster 1926-12-18 247 Orange Santa Ana. Comment
  RSA0045186  Limonium commune var. californicum Keith E. Hoffmaster 1934-10-7 237 Orange Near Santa Ana. Comment
  RSA0045323  Echinochloa Keith E. Hoffmaster 1940-7-22 961 Orange Santa Ana Comment
  RSA0045353  Gastridium ventricosum Keith E. Hoffmaster 1935-5-5 120 Orange San Juan Can., Santa Ana Mts. Comment
  RSA0045354  Polypogon monspeliensis Keith E. Hoffmaster 1935-3-28 119 Orange West of Costa Mesa. Comment
  RSA0045355  Polypogon monspeliensis Keith E. Hoffmaster 1935-3-28 119 Orange West of Costa Mesa. Comment
  RSA0045359  Stipa lepida Keith E. Hoffmaster 1935-4-14 126 Orange Live Oak can., Santa Ana Mts. Comment
  RSA0045505  Pectocarya linearis Keith E. Hoffmaster 1935-3-17 841 Orange Near El Toro[Lake Forest] (Trabuco rd.). Comment
  RSA0045513  Mimulus guttatus Keith E. Hoffmaster 1935-4-14 928 Orange Trabuco creek, 1/4 mi. above CCC camp at Trabuco Oaks, Santa Ana Mts. PR 8. Comment
  RSA0045565  Cotula australis Keith E. Hoffmaster 1927-2-12 1143 Orange Santa Ana. Comment
  RSA0045607  Plagiobothrys nothofulvus Keith E. Hoffmaster 1935-2-9 840 Orange Santa Ana Mts., El Toro. Comment
  RSA0045608  Plagiobothrys nothofulvus Keith E. Hoffmaster 1935-3-17 555 Orange Near El Toro (Trabuco rd). Comment
  RSA0045609  Plagiobothrys nothofulvus Keith E. Hoffmaster 1935-2-9 840 Orange Santa Ana Mts., near El Toro. Comment
  RSA0045610  Echidiocarya californica Keith E. Hoffmaster 1935-2-9 841 Orange Santa Ana Mts., near El Toro. Comment
  RSA0048655  Daucus pusillus Keith E. Hoffmaster 1934-4-22 189 Orange Santa Ana Mts. [Orange or Riverside County] Comment
  RSA0048656  Lomatium dasycarpum Keith E. Hoffmaster 1934-4-22 190 Orange Santa Ana Mts. [Orange or Riverside County] Comment
  RSA0048662  Rubus vitifolius Keith E. Hoffmaster 1930-4-27 505 Orange Santa Ana Mts. [Orange or Riverside County] Comment
  RSA0048676  Stipa pulchra Keith E. Hoffmaster 1935-3-17 551 Orange Near El Toro (Trabuco Road). Comment
  RSA0048677  Aristida divaricata Keith E. Hoffmaster 1935-4-14 04 Orange Live Oak Can. Santa Ana Mts. Comment
  RSA0051242  Polygonum aviculare Keith E. Hoffmaster 1934-1 491 Orange Santa Ana. Comment
  RSA0051264  Chorizanthe staticoides Keith E. Hoffmaster 1935-3-17 550 Orange Near El Toro (Trabuco rd). Comment
  RSA0051322  Echidiocarya californica Keith E. Hoffmaster 1935-2-9 841 Orange Santa Ana Mts., near El Toro. Comment
  RSA0054802  Pinus coulteri Keith E. Hoffmaster 1931-1-1 20 Orange Santa Ana Mts. Comment
  RSA0054817  Ceanothus crassifolius Keith E. Hoffmaster 1933-3-9 504 Orange Santa Ana mts. Comment
  RSA0054826  Plantago erecta Keith E. Hoffmaster 1931-3-15 475 Orange Santa Ana mts., coast. Comment
  RSA0054828  Arenaria douglasii Keith E. Hoffmaster 1936-5-3 723 Orange Santa Ana Mts. (Santiago Peak). Comment
  RSA0054829  Silene laciniata Keith E. Hoffmaster 1934-7-15 110 Orange Santa Ana Mts. (Modjeska). Comment
  RSA0054841  Mimulus brevipes Keith E. Hoffmaster 1934-4-8 150 Orange Santa Ana mts. Comment
  RSA0054843  Linaria canadensis Keith E. Hoffmaster 1927-4-2 304 a,b,c,d Orange Santa Ana Mts. San Onofre. Comment
  RSA0054847  Orthocarpus purpurascens Keith E. Hoffmaster 1927-4-2 531 Orange Santa Ana Mts. San Onofre. Comment
  RSA0054858  Ericameria palmeri Keith E. Hoffmaster 1933-10-15 100 Orange Santa Ana mts. Comment
  RSA0054860  Erigeron linifolius Keith E. Hoffmaster 1927-5-11 285 Orange Santa Ana. Comment
  RSA0054875  Velaea arguta Keith E. Hoffmaster 1936-5-3 717 Orange Santiago Peak, Santa Ana Mts. Comment
  RSA0054876  Limonium commune var. californicum Keith E. Hoffmaster 1934-10-7 237 Orange Near Santa Ana. Comment
  RSA0054879  Gilia capitata var. achilleifolia Keith E. Hoffmaster 1935-5-5 631 Orange San Juan can., Santa Ana Mts. Comment
  RSA0054886  Eriogonum virgatum Keith E. Hoffmaster 1933-10-29 485 Orange Santa Ana mts. [Orange or Riverside]. Comment
  RSA0054889  Plagiobothrys nothofulvus Keith E. Hoffmaster 1932-2-28 67 Orange Santa Ana Mts. Comment
  RSA0054891  Penstemon cordifolius Keith E. Hoffmaster 1941-7-14 1251 Orange At Blanding Nursery, Santa Ana. Comment
  RSA0054893  Pectocarya linearis Keith E. Hoffmaster 1932-2-28 62 Orange Santa Ana Mts. Comment
  RSA0054894  Penstemon spectabilis Keith E. Hoffmaster 1934-4-8 134 Orange Santa Ana mts. Comment
  RSA0054896  Penstemon antirrhinoides Keith E. Hoffmaster 1931-3-22 524 Orange Santa Ana Mts. Comment
  RSA0054901  Arabis glabra Keith E. Hoffmaster 1934-4-22 178 Orange Santa Ana mts. [Orange or Riverside]. Comment
  RSA0054902  Portulaca oleracea Keith E. Hoffmaster 1936-10-5 728 Orange Santa Ana. Comment
  RSA0054920  Polygonum acre Keith E. Hoffmaster 1933-10-1 489 Orange Near Tustin. Comment
  RSA0054921  Polygonum aviculare Keith E. Hoffmaster 1926-12-18 490 Orange Santa Ana. Comment
  RSA0054922  Polygonum lapathifolium Keith E. Hoffmaster 1933-10-1 488 Orange Near Tustin. Comment
  RSA0054945  Capsella bursa-pastoris Keith E. Hoffmaster 1927-2-12 395 Orange Santa Ana. Comment
  RSA0054953  Ceanothus crassifolius Keith E. Hoffmaster 1935-4-19 851 Orange Santa Ana Mts. [Orange or Riverside]. Comment
  RSA0054960  Ceanothus oliganthus Keith E. Hoffmaster 1936-4-5 707 Orange Black Star can., Santa Ana Mts. Comment
  RSA0054976  Ceanothus Keith E. Hoffmaster 1934-7-15 108 Orange Santa Ana mts. (Santiago can). Comment
  RSA0097293  Spergularia salina Keith E. Hoffmaster 1935-2-17 842 Orange Prob[ably] near Costa Mesa, at bluff by Santa Ana River. Comment
  RSA0097294  Spergularia salina Keith E. Hoffmaster 1930-6-12 81 Orange Santa Ana. Comment
  RSA0105422  Quercus berberidifolia Keith E. Hoffmaster 1930-1 406 Orange Santa Ana Mts. Comment
  RSA0121725  Vitis californica Keith E. Hoffmaster 1934-4-8 147 Orange Santa Ana Mts. PR2. Comment
  RSA695596  Hemizonia pungens subsp. pungens Keith E. Hoffmaster 1937-6-27 s.n. Orange Midway City. Comment
  RSA695712  Bidens pilosa Keith E. Hoffmaster 1926-12-18 s.n. Orange Santa Ana Comment
  RSA696105  Sisymbrium irio Keith E. Hoffmaster 1928-2-19 387 Orange Tustin, Santa Ana. Comment
  RSA696187  Stellaria media Keith E. Hoffmaster 1934-1 s.n. Orange Santa Ana. Comment
  RSA696188  Stellaria media Keith E. Hoffmaster 1927-2-25 s.n. Orange Santa Ana. Comment
  RSA696190  Sonchus oleraceus Keith E. Hoffmaster 1928-3-9 s.n. Orange Santa Ana Comment
  RSA696210  Chenopodium album Keith E. Hoffmaster 1927-5-18 s.n. Orange Santa Ana. Comment
  RSA696238  Symphyotrichum lanceolatum var. hesperium Keith E. Hoffmaster 1927-10-20 1047 Orange N. Greenville Comment
  RSA696276  Chenopodium ambrosioides Keith E. Hoffmaster 1934-7-3 s.n. Orange near Costa Mesa Comment
  RSA696281  Chenopodium murale Keith E. Hoffmaster 1927-02 s.n. Orange Santa Ana. Comment
  RSA696282  Atriplex semibaccata Keith E. Hoffmaster 1926-12-18 325 Orange Santa Ana. Comment
  RSA696326  Poa annua Keith E. Hoffmaster 1927-2-17 s.n. Orange Santa Ana Comment
  RSA696328  Bromus hordeaceus Keith E. Hoffmaster 1928-4-25 s.n. Orange Santa Ana Comment
  RSA696330  Bromus rubens Keith E. Hoffmaster 1928-4-25 s.n. Orange Santa Ana Comment
  RSA696377  Echinochloa colona Keith E. Hoffmaster 1932-8-26 s.n. Orange Santa Ana. Comment
  RSA696380  Phalaris canariensis Keith E. Hoffmaster 1927-4-26 s.n. Orange Santa Ana. Comment
  RSA696383  Erodium cicutarium Keith E. Hoffmaster 1927-2-12 s.n. Orange Santa Ana. Comment
  RSA696431  Amaranthus retroflexus Keith E. Hoffmaster 1933-5-22 334 Orange Santa Ana Comment
  RSA696600  Fumaria officinalis Keith E. Hoffmaster 1933-3-15 410 Orange near Santa Ana. Comment
  RSA696620  Bromus hordeaceus Keith E. Hoffmaster 1935-3-17 s.n. Orange Near El Toro (Trabuco rd.) Comment
  RSA696691  Avena sativa Keith E. Hoffmaster 1927-5-5 s.n. Orange Santa Ana. Comment
  RSA697035  Lamarckia aurea Keith E. Hoffmaster 1928-3-13 s.n. Orange Santa Ana. Comment
  RSA699305  Lolium perenne Keith E. Hoffmaster 1927-5-26 107 Orange Santa Ana Comment
  RSA699306  Lolium perenne subsp. multiflorum Keith E. Hoffmaster 1927-5-26 107 Orange Santa Ana Comment
  RSA699308  Poa pratensis Keith E. Hoffmaster 1927-5-30 33 Orange Santa Ana. Comment
  RSA699735  Melilotus albus Keith E. Hoffmaster 1927-2-12 s.n. Orange Santa Ana. Comment
  RSA699767  Trifolium ciliolatum Keith E. Hoffmaster 1935-4-19 s.n. Orange Santa Ana Mts. (Trabuco Rd.) Comment
  RSA699775  Phacelia parryi Keith E. Hoffmaster 1937-4-25 s.n. Orange Ladd can., Santa Ana Mts. Comment
  RSA699923  Trifolium variegatum Keith E. Hoffmaster 1927-4-2 s.n. Orange Santa Ana Mountains [county not specified] Comment
  RSA699928  Trifolium fucatum Keith E. Hoffmaster 1927-4-2 s.n. Orange Santa Ana [county not specified] Comment
Read comments
Jun 10 2012
  RSA701209  Hordeum murinum Keith E. Hoffmaster 1927-3-25 s.n. Orange Santa Ana. Comment
  RSA733698  Melilotus indicus Keith E. Hoffmaster 1934-1 286 Orange Santa Ana Comment
  RSA733867  Nicotiana bigelovii Keith E. Hoffmaster 1934-7-15 114 Orange near Irvine Comment
  RSA733964  Trichostema lanceolatum Keith E. Hoffmaster 1933-10-15 420 Orange Santa Ana Mts. Peters Canyon Comment
  RSA735261  Sidalcea spicata Keith E. Hoffmaster 1931-6-24 s.n. Orange South Fork Santa Ana River. Comment
  RSA785416  Oenothera pallida var. californica Keith E. Hoffmaster 1927-4-3 463 Orange Near Buena Park. Comment
  RSA791461  Eleocharis montana Keith E. Hoffmaster 1927-10-11 149 Orange Santa Ana. Comment
  RSA791464  Plantago major Keith E. Hoffmaster 1927-5-22 955 Orange Near Santa Ana. CP3. Comment
  RSA791465  Plantago lanceolata Keith E. Hoffmaster 1927-5-18 955 Orange Santa Ana. CP3. Comment
  RSA791466  Dryopteris arguta Keith E. Hoffmaster 1928-5-29 36 Orange San Onofre. Comment
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Nov 19 2013
  RSA791468  Polypodium intermedium Keith E. Hoffmaster 1928-1-26 28 Orange Sanata Ana Mts. [Border of Orange/Riverside counties] Comment
  RSA791469  Eriogonum fasciculatum var. foliolosum Keith E. Hoffmaster 1928-5-29 313 Orange San Onofre. CP5. Comment
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Nov 19 2013
  RSA791471  Pellaea andromedifolia Keith E. Hoffmaster 1928-1-26 33 Orange Santa Ana Mtns Comment
  RSA791472  Tribulus terrestris Keith E. Hoffmaster 1927-6-6 603 Orange Santa Ana. CR3. Comment
  RSA791473  Schoenoplectus maritimus Keith E. Hoffmaster 1934-7-15 155 Orange Near Santa Ana Comment
  RSA791474  Foeniculum vulgare Keith E. Hoffmaster 1928-1-2 717 Orange Santa Ana. CP3. Comment
  RSA797434  Euphorbia polycarpa Keith E. Hoffmaster 1927-3-13 s.n. Orange Laguna Canyon, Santa Ana Mountains. Comment
  RSA797491  Scirpus microcarpus Keith E. Hoffmaster 1927-6-5 24 Orange Near Fairview, no. of Costa Mesa Comment
  RSA801968  Viola pedunculata Keith E. Hoffmaster 1936-5-3 718 Orange Santa Ana Mtns. Santiago Peak. PR8. Comment
  RSA801972  Viola pedunculata Keith E. Hoffmaster 1927-1 545 Orange Laguna canyon and Santa Ana Mtns. PR2. Comment
  RSA801997  Plectritis ciliosa Keith E. Hoffmaster 1935-5-5 971 Orange San Juan Canyon., Santa Ana Mts. Comment
  RSA802286  Sanicula menziesii Keith E. Hoffmaster 1937-4-25 753 Orange Ladd can., Santa Ana Mts. PR8. Comment



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