Search Results — 1145 specimen records retrieved (1084 records with coordinates)
Results for search: County=SAN DIEGO; Source=All; Collector=Werff;   
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(For large data reqests, please contact Jason Alexander, jason_alexander@berkeley.edu.)

 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-BC101382  Corethrogyne filaginifolia H. H. van der Werff 1980-9-1 4141 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC111038  Scirpus microcarpus H. H. van der Werff 1982-6-7 4532 San Diego Corte Madera Ranch, Pine Valley Comment
  CAS-BOT-BC111546  Schoenoplectus americanus H. H. van der Werff 1980-6-21 3965 San Diego Pine Valley, San Diego, along stream. 1200 Comment
  CAS-BOT-BC112667  Eleocharis parishii H. H. van der Werff 1980-7-19 4074 San Diego Along stream, Pine Valley. 1200 Comment
  CAS-BOT-BC112668  Eleocharis parishii H. H. van der Werff 1980-6-21 3990 San Diego Along stream, Pine Valley. 1200 Comment
  CAS-BOT-BC112669  Eleocharis parishii H. H. van der Werff 1980-6-21 3990 San Diego Stoloniferous, Along stream, Pine Valley. 1200 Comment
  CAS-BOT-BC112934  Eleocharis macrostachya H. H. van der Werff 1980-6-21 3989 San Diego Pine Valley. Comment
  CAS-BOT-BC113071  Eleocharis montevidensis H. H. van der Werff 1980-6-21 3991 San Diego In wet soil in Pine Valley. 1200 Comment
  CAS-BOT-BC113072  Eleocharis montevidensis H. H. van der Werff 1928-6-22 2245 San Diego 2 miles E of Ramona on road to Santa Ysabel. 518 Comment
  CAS-BOT-BC113073  Eleocharis montevidensis H. H. van der Werff 1928-6-22 2245 San Diego 2 miles E of Ramona on road to Santa Ysabel. 518 Comment
  CAS-BOT-BC113514  Eleocharis bella H. H. van der Werff 1980-7-6 4066 San Diego On mud. Pine Valley. 1200 Comment
  CAS-BOT-BC113515  Eleocharis bella H. H. van der Werff 1980-6-7 3852 San Diego In vernal pond. Pine Valley. 1200 Comment
  CAS-BOT-BC114142  Cyperus squarrosus H. H. van der Werff 1980-7-19 4073 San Diego In wet soil along stream, Pine Valley, Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC116315  Delphinium parryi subsp. parryi H. H. van der Werff 1982-6-5 4515 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC116316  Delphinium parryi subsp. parryi H. H. van der Werff 1980-6-21 3939 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC116440  Delphinium patens subsp. patens H. H. van der Werff 1980-5-10 3776 San Diego Pine Valley 365 Comment
  CAS-BOT-BC117332  Carex spissa H. H. van der Werff 1982-6-7 4531 San Diego Pine Valley. 1200 Comment
  CAS-BOT-BC12546  Lepidium nitidum H. H. van der Werff 1980-2-23 3709 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC13024  Lepidium virginicum H. H. van der Werff 1980-4-25 3759 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC13025  Lepidium virginicum H. H. van der Werff 1980-5-10 3768 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC132008  Allium haematochiton H. H. van der Werff 1980-5-18 3787 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC132215  Brodiaea orcuttii H. H. van der Werff 1980-7-3 3995 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC132675  Salix H. H. van der Werff 1980-3-9 3723 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC13452  Agoseris retrorsa H. H. van der Werff 1980-4-25 3744 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC13453  Agoseris retrorsa H. H. van der Werff 1980-6-21 3917 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC134770  Quercus wislizeni H. H. van der Werff 1980-2-22 3700 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC136004  Ericameria parishii var. parishii H. H. van der Werff 1980-8-30 4135 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC137137  Cercocarpus betuloides var. betuloides H. H. van der Werff 1980-5-19 3813 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC140012  Adenostoma fasciculatum H. H. van der Werff 1980-7-3 4006 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC140278  Adenostoma sparsifolium H. H. van der Werff 1980-8-30 4131 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC143759  Heteromeles arbutifolia H. H. van der Werff 1980-7-20 4097 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC144790  Garrya veatchii H. H. van der Werff 1980-2-2 3691 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC144791  Garrya veatchii H. H. van der Werff 1980-2-2 3690 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC144793  Garrya veatchii H. H. van der Werff 1983-1-25 4566 San Diego Pine Valley, 40 mi E of San Diego 1219 Comment
  CAS-BOT-BC145511  Briza minor H. H. van der Werff 1980-7-4 4032 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC150264  Diplacus longiflorus H. H. van der Werff 1980-7-3 3997 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC152273  Diplacus clevelandii H. H. van der Werff 1980-5-18 3782 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC152927  Diplacus brevipes H. H. van der Werff 1980-6-7 3858 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC153142  Diplacus fremontii H. H. van der Werff 1980-5-19 3799 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC154422  Phacelia ramosissima var. latifolia H. H. van der Werff 1980-7-4 4021 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC155085  Bromus hordeaceus H. H. van der Werff 1980-6-21 3928 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC156333  Prunus virginiana var. demissa H. H. van der Werff 1980-6-7 3883 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC157427  Solanum umbelliferum H. H. van der Werff 1980-5-10 3775 a San Diego Pine Valley 1200 Comment
  CAS-BOT-BC159651  Drymocallis glandulosa H. H. van der Werff 1980-6-7 3885 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC16117  Boechera californica H. H. van der Werff 1980-4-25 3729 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC161525  Bromus tectorum H. H. van der Werff 1980-6-8 3911 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC161785  Bromus rubens H. H. van der Werff 1980-5-18 3790 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC164317  Clarkia delicata H. H. van der Werff 1982-5-30 4501 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC165233  Clarkia similis H. H. van der Werff 1982-6-5 4513 San Diego Corte Madera Ranch. Pine Valley 365 Comment
  CAS-BOT-BC165236  Clarkia similis H. H. van der Werff 1980-6-7 3866 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC169030  Ribes indecorum H. H. van der Werff 1980-2-7 3696 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC172966  Toxicodendron diversilobum H. H. van der Werff 1982-6-7 4530 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC174931  Silene laciniata H. H. van der Werff 1980-6-21 3946 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC17573  Athysanus pusillus H. H. van der Werff 1980-3-9 3717 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC182717  Astragalus douglasii H. H. van der Werff 1980-6-21 3963 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC184034  Vulpia microstachys var. microstachys H. H. van der Werff 1980-5-18 3791 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC191272  Chorizanthe fimbriata var. fimbriata H. H. van der Werff 1980-6-21 3925 San Diego Pine Valley Comment
  CAS-BOT-BC191363  Chorizanthe leptotheca H. H. van der Werff 1980-7-20 4095 San Diego Pine Valley. Corte Madera Ranch 1200 Comment
  CAS-BOT-BC191364  Chorizanthe leptotheca H. H. van der Werff 1980-7-3 4010 San Diego Pine Valley. Corte Madera Ranch 1200 Comment
  CAS-BOT-BC204798  Acmispon argophyllus var. argophyllus H. H. van der Werff 1980-5-18 3788 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC205602  Sidalcea malviflora H. H. van der Werff 1980-6-21 3919 San Diego Corte Madera Ranch, Pine Valley 365 Comment
  CAS-BOT-BC20857  Carex globosa H. H. van der Werff 1980-4-25 3754 San Diego Pine Valley. 1200 Comment
  CAS-BOT-BC211503  Helianthemum scoparium H. H. van der Werff 1980-6-21 3980 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC215963  Cuscuta californica H. H. van der Werff 1980-8-10 4127 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC216057  Eriodictyon trichocalyx var. lanatum H. H. van der Werff 1980-7-4 4026 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC21647  Achillea millefolium H. H. van der Werff 1980-5-10 3772 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC216721  Lupinus excubitus var. excubitus H. H. van der Werff 1980-6-8 3907 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC216722  Lupinus excubitus var. excubitus H. H. van der Werff 1980-5-18 3789 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC216723  Lupinus excubitus var. excubitus H. H. van der Werff 1980-5-10 3774 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC220094  Monardella breweri subsp. lanceolata H. H. van der Werff 1980-7-19 4084 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC220095  Monardella breweri subsp. lanceolata H. H. van der Werff 1980-6-21 3954 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC220762  Salvia clevelandii H. H. van der Werff 1980-7-3 4007 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC223039  Galium angustifolium H. H. van der Werff 1980-6-21 3975 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC223040  Galium angustifolium H. H. van der Werff 1980-6-21 3922 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC223623  Calystegia longipes H. H. van der Werff 1980-7-4 4027 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC223825  Tamarix ramosissima H. H. van der Werff 1980-6-20 3950 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC225126  Trichostema lanatum H. H. van der Werff 1980-5-18 3786 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC225683  Linanthus bellus H. H. van der Werff 1980-5-20 3817 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC227043  Leptosiphon floribundus subsp. floribundus H. H. van der Werff 1980-5-17 3795 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC23081  Arctostaphylos glandulosa subsp. glandulosa H. H. van der Werff 1980-2-7 3695 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC232916  Saltugilia caruifolia H. H. van der Werff 1980-7-4 4019 San Diego Corte Madera Ranch. Pine Valley Comment
  CAS-BOT-BC237030  Symphoricarpos mollis H. H. van der Werff 1980-8-10 4116 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC237960  Cordylanthus rigidus H. H. van der Werff 1980-7-19 4067 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC238306  Keckiella ternata var. ternata H. H. van der Werff 1980-6-21 3971 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC243054  Poa secunda subsp. secunda H. H. van der Werff 1980-6-7 3892 San Diego Corte Madera Ranch. Pine Valley 1200 Comment
  CAS-BOT-BC247412  Poa pratensis H. H. van der Werff 1980-5-17 3780 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC249797  Eriogonum elongatum var. elongatum H. H. van der Werff 1980-9-13 4155 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC250454  Eriogonum gracile H. H. van der Werff 1980-9-13 4173 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC250489  Eriogonum gracile H. H. van der Werff 1980-8-10 4118 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC252821  Chorizanthe polygonoides var. polygonoides H. H. van der Werff 1980-5-20 3828 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC253227  Eriogonum fasciculatum var. fasciculatum H. H. van der Werff 1980-7-3 4011 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC25670  Boechera pulchra H. H. van der Werff 1982-6-5 4517 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC258856  Phalaris aquatica H. H. van der Werff 1980-6-21 3942 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC261750  Eriogonum wrightii var. membranaceum H. H. van der Werff 1980-8-10 4129 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC261762  Eriogonum wrightii var. membranaceum H. H. van der Werff 1980-9-13 4154 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC261763  Eriogonum wrightii var. membranaceum H. H. van der Werff 1980-9-13 4153 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC262894  Eriogonum thurberi H. H. van der Werff 1980-7-4 4030 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC262897  Eriogonum thurberi H. H. van der Werff 1982-6-5 4525 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC265654  Paspalum distichum H. H. van der Werff 1980-7-19 4091 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC269115  Lolium perenne H. H. van der Werff 1980-6-21 3979 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC273856  Lamarckia aurea H. H. van der Werff 1980-6-21 3945 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC274922  Muhlenbergia rigens H. H. van der Werff 1980-9-1 4145 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC276282  Chaenactis artemisiifolia H. H. van der Werff 1980-6-8 3905 San Diego Corte Madera Ranch Comment
  CAS-BOT-BC278200  Vulpia myuros H. H. van der Werff 1980-6-21 3929 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC286175  Conyza canadensis H. H. van der Werff 1980-9-13 4149 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC292296  Ericameria linearifolia H. van der Werff 1980-6-21 3951 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC295668  Agnorhiza ovata H. H. van der Werff 1980-6-8 3910 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC302195  Gutierrezia sarothrae H. H. van der Werff 1980-8-30 4134 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC302257  Hazardia squarrosa var. grindelioides H. H. van der Werff 1980-8-30 4133 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC304041  Eriophyllum confertiflorum H. H. van der Werff 1980-6-21 3952 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC305740  Helianthus gracilentus H. H. van der Werff 1980-7-3 4005 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC307419  Gnaphalium palustre H. H. van der Werff 1980-6-8 3909 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC314616  Grindelia hirsutula H. H. van der Werff 1980-8-10 4121 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC319763  Hieracium argutum H. H. van der Werff 1980-8-10 4123 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC330467  Pentachaeta aurea H. H. van der Werff 1980-6-7 3881 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC330468  Pentachaeta aurea H. H. van der Werff 1980-7-4 4052 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC338970  Lasthenia californica H. H. van der Werff 1980-4-25 3752 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC339428  Lessingia glandulifera var. glandulifera H. H. van der Werff 1980-9-13 4148 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC341043  Rupertia rigida H. H. van der Werff 1982-6-5 4524 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC342289  Logfia filaginoides H. H. van der Werff 1980-6-7 3874 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC342290  Logfia filaginoides H. H. van der Werff 1980-5-20 3826 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC344485  Madia exigua H. H. van der Werff 1980-6-7 3890 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC348551  Micropus californicus var. californicus H. H. van der Werff 1980-6-7 3886 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC355489  Lasthenia glaberrima H. van der Werff 1980-7-2 4017 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC356451  Pseudognaphalium beneolens H. van der Werff 1980-9-13 4172 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC356809  Pseudognaphalium californicum H. van der Werff 1980-6-8 3906 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC357363  Pseudognaphalium microcephalum H. van der Werff 1980-2-22 3702 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC365152  Solidago velutina subsp. californica H. van der Werff 1980-9-1 4142 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC365153  Solidago velutina subsp. californica H. van der Werff 1980-8-30 4132 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC375893  Stephanomeria virgata H. van der Werff 1980-7-4 4022 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC376045  Stylocline gnaphaloides H. van der Werff 1980-5-20 3827 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC376867  Taraxacum erythrospermum H. van der Werff 1980-3-23 3719 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC379188  Ranunculus aquatilis var. aquatilis H. van der Werff 1980-7-20 4098 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC382010  Uropappus lindleyi H. van der Werff 1980-5-18 3781 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC388366  Cerastium glomeratum H. van der Werff 1980-3-23 3727 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC388794  Minuartia douglasii H. van der Werff 1980-6-8 3895 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC392466  Silene gallica H. van der Werff 1980-6-7 3870 San Diego Corte Madera Ranch; Pine Valley 1200 Comment
  CAS-BOT-BC400209  Ceratophyllum demersum H. van der Werff 1980-7-4 4035 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC401694  Argemone munita subsp. munita H. van der Werff 1980-9-13 4167 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC40324  Caulanthus lasiophyllus H. H. van der Werff 1982-6-5 4516 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC403858  Hesperocnide tenella H. van der Werff 1982-6-5 4520 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC404208  Urtica dioica subsp. holosericea H. van der Werff 1980-9-13 4168 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC407819  Gilia ochroleuca subsp. exilis H. van der Werff 1980-4-25 3838 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC407820  Gilia ochroleuca subsp. exilis H. van der Werff 1980-4-25 3742 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC41124  Caulanthus heterophyllus H. H. van der Werff 1982-4-21 4481 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC413583  Persicaria amphibia H. van der Werff 1980-7-19 4088 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC413584  Persicaria amphibia H. van der Werff 1980-7-19 4089 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC413585  Persicaria amphibia H. van der Werff 1980-7-19 4089 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC413942  Polygonum aviculare subsp. aviculare H. van der Werff 1980-7-6 4063 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC41402  Draba verna H. H. van der Werff 1980-3-9 3716 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC416357  Rumex californicus H. van der Werff 1980-8-10 4115 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC421799  Rumex conglomeratus H. van der Werff 1980-7-19 4077 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC427634  Crassula aquatica H. van der Werff 1980-7-4 4033 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC428283  Dudleya edulis H. van der Werff 1980-7-4 4046 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC430569  Lithophragma affine H. van der Werff 1980-4-25 3736 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC43405  Descurainia pinnata subsp. glabra H. H. van der Werff 1980-5-19 3804 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC434417  Sidotheca trilobata H. van der Werff 1980-6-21 3961 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC435180  Cypselea humifusa H. van der Werff 1980-8-10 4128 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC435181  Cypselea humifusa H. van der Werff 1980-7-4 4056 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC444868  Montia fontana H. van der Werff 1980-5-19 3814 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC451648  Lilaea scilloides H. van der Werff 1980-5-18 3797 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC453893  Potamogeton nodosus H. van der Werff 1980-7-19 4090 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC453894  Potamogeton nodosus H. van der Werff 1980-6-21 3986 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC453985  Potamogeton pectinatus H. van der Werff 1980-7-4 4036 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC454044  Potamogeton pusillus subsp. pusillus H. van der Werff 1980-6-8 3912 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC456112  Zannichellia palustris H. van der Werff 1980-7-20 4099 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC46322  Arctostaphylos pungens H. H. van der Werff 1980-2-2 3689 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC482068  Bloomeria crocea var. crocea H. van der Werff 1980-6-21 3968 San Diego Corte Madera Ranch; Pine Valley 1200 Comment
  CAS-BOT-BC48957  Ceanothus cuneatus H. van der Werff 1980-2-2 3694 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC49886  Ceanothus foliosus var. foliosus H. van der Werff 1980-5-19 3812 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC52889  Ceanothus oliganthus H. H. van der Werff 1980-7-3 4012 San Diego Pine Valley - Corte Madera Ranch 1200 Comment
  CAS-BOT-BC53566  Frangula californica subsp. tomentella H. H. van der Werff 1980-7-19 4092 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC53576  Frangula californica subsp. tomentella H. H. van der Werff 1980-6-21 3985 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC54424  Erysimum capitatum H. H. van der Werff 1980-5-10 3770 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC55409  Hirschfeldia incana H. H. van der Werff 1980-8-10 4117 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC55563  Ambrosia psilostachya H. H. van der Werff 1980-8-10 4120 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC56073  Rhamnus ilicifolia H. H. van der Werff 1980-4-25 3739 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC66339  Cheilanthes clevelandii H. H. van der Werff 1980-2-2 3693 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC66598  Thysanocarpus curvipes H. H. van der Werff 1980-4-25 3735 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC67960  Cystopteris fragilis H. H. van der Werff 1980-6-7 3879 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  CAS-BOT-BC68829  Aspidotis californica H. H. van der Werff 1980-3-9 3715 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC69780  Selaginella bigelovii H. van der Werff 1980-2-7 3697 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC69976  Isoetes H. H. van der Werff 1980-6-7 3873 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC71098  Marsilea vestita H. H. van der Werff 1980-7-3 4018 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC71435  Pellaea mucronata H. H. van der Werff 1980-2-7 3698 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC71822  Pityrogramma H. H. van der Werff 1980-2-7 3699 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC73830  Tropidocarpum gracile H. H. van der Werff 1980-3-23 3720 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC74033  Turritis glabra H. H. van der Werff 1980-5-10 3802 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC75135  Sisymbrium altissimum H. H. van der Werff 1980-6-7 3867 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC75136  Sisymbrium altissimum H. H. van der Werff 1980-5-10 3771 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC75338  Sisymbrium officinale H. H. van der Werff 1980-5-19 3808 San Diego Pine Valley. Corte Madera Ranch. Comment
  CAS-BOT-BC76972  Pilularia americana H. H. van der Werff 1980-6-7 3850 San Diego Pine Valley - Corte Madera Ranch 1200 Comment
  CAS-BOT-BC79196  Quercus dumosa H. H. van der Werff 1980-2-22 3701 San Diego Pine Valley Comment
  CAS-BOT-BC90429  Artemisia douglasiana H. H. van der Werff 1980-9-13 4157 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC90430  Artemisia douglasiana H. H. van der Werff 1980-9-13 4160 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC90769  Artemisia ludoviciana subsp. ludoviciana H. H. van der Werff 1980-9-13 4171 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC9183  Delphinium cardinale H. H. van der Werff 1980-7-4 4923 San Diego Corte Madera Ranch, pine Valley 1200 Comment
  CAS-BOT-BC92703  Clematis ligusticifolia H. H. van der Werff 1980-9-13 4161 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC92854  Clematis pauciflora H. H. van der Werff 1980-7-4 4027 a San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  CAS-BOT-BC93135  Ribes canthariforme H. H. van der Werff 1980-4-25 3730 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC93136  Ribes canthariforme H. H. van der Werff 1980-3-23 3725 San Diego Pine Valley. Corte Madera Ranch. 1200 Comment
  CAS-BOT-BC94220  Quercus engelmannii H. H. van der Werff 1984-1-2 6043 San Diego 40 m E of San Diego, Corte Madera Ranch, Pine Valley 1219 Comment
  CAS-BOT-BC9448  Mimulus diffusus H. H. van der Werff 1980-4-25 3741 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC95412  Bowlesia incana Henk. van der Werff 1982-6-5 4521 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC99206  Aster H. H. van der Werff 1980-9-13 4152 San Diego Pine Valley - Corte Madera Ranch 1200 Comment
  CAS-BOT-BC99222  Symphyotrichum ascendens H. H. van der Werff 1980-9-1 4147 San Diego Pine Valley - Corte Madera Ranch 1200 Comment
  CDA2070  Elytrigia intermedia subsp. intermedia H. van der Werff 1980-9-13 4162 San Diego Pine Valley, Corte Madera Ranch Comment
  CDA3534  Nelumbo lutea H. van der Werff 1980-8-3 4136 San Diego Corta Madera Ranch, Pine Valley. Comment
  CDA5715  Mentha X piperita H. van der Werff 1980-9-13 4164 San Diego Pine Valley, Corte Madera Ranch Comment
  CHSC39387  Garrya veatchii H. van der Werff 1983-1-25 4565 San Diego Pine Valley, 40 mi E of San Diego. 1219 Comment
  CHSC39957  Grindelia hirsutula var. hallii Henk van der Werff 1984-8-22 6058 San Diego 40 m E of San Diego, Corte Madera Ranch, Pine Valley. 1219 Comment
  LA100548  Brodiaea orcuttii H. van der Werff; 1981-6-1 4317 San Diego Kearney Mesa, near San Diego Comment
  LA100560  Bahiopsis laciniata H. van der Werff; 1981-6-1 4303 San Diego Otay Lake Comment
  LA100561  Bahiopsis laciniata H. van der Werff; 4314 San Diego PENINSULAR RANGES, Near Jamul Comment
  LA100563  Plagiobothrys collinus var. californicus H. van der Werff; 1981-4-12 4223 San Diego Otay Lake Comment
  LA100564  Caulanthus heterophyllus H. van der Werff; 1981-4-12 4219 San Diego Otay Lake Comment
  LA100565  Dudleya variegata H. van der Werff; 1981-6-1 4309 San Diego around Otay Lake Comment
  LA100567  Cuscuta californica H. van der Werff; Kearney Mesa 1981-6-15 4319 San Diego Kearney Mesa Comment
  LA100575  Pogogyne abramsii H. van der Werff; 1981-6-15 4320 San Diego Kearney Mesa Comment
  LA100577  Calochortus weedii H. van der Werff; 1981-6-1 4307 San Diego Otay Lake Comment
  LA100578  Chlorogalum parviflorum H. van der Werff; 1981-6-1 4315 San Diego Kearney Mesa Comment
  LA100588  Navarretia hamata H. van der Werff; 1981-6-1 4313 San Diego Jamul Comment
  LA100638  Ericameria linearifolia H. van der Werff; 1980-6-21 3951 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100646  Phalaris minor H. van der Werff; 1980-6-21 3942 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100649  Cuscuta subinclusa H. van der Werff; 1980-9-13 4170 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100650  Trifolium polyodon H. van der Werff; 1980-6-21 3927 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100661  Erodium botrys H. van der Werff; 1981-4-12 4206 San Diego Kearney Mesa Comment
  LA100669  Navarretia atractyloides H. van der Werff; 1980-7-4 4050 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100685  Plagiobothrys collinus var. fulvescens H. van der Werff; 1980-6-21 3962 San Diego Pine Valley 365 Comment
  LA100686  Salvia clevelandii H. van der Werff; 1980-7-3 4007 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100692  Brodiaea orcuttii H. van der Werff; 1980-7-3 3995 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100700  Calochortus weedii H. van der Werff; 1980-7-3 3996 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100713  Ericameria pinifolia H. van der Werff; 1981-9-14 4401 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100716  Hazardia squarrosa var. grindelioides H. van der Werff; 1981-9-28 4416 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100719  Clematis ligusticifolia H. van der Werff; 1981-7-27 4355 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100725  Brickellia californica H. van der Werff; 1981-9-14 4398 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100727  Ericameria parishii var. parishii H. van der Werff; 1981-9-14 4402 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100784  Eryngium aristulatum var. parishii H. van der Werff; 1981-5-4 4241 San Diego Kearney Mesa Comment
  LA100787  Pogogyne abramsii H. van der Werff; 1981-5-4 4234 San Diego Kearney Mesa Comment
  LA100790  Bahiopsis laciniata H. van der Werff; 1981-4-12 4233 San Diego Otay Lake Comment
  LA100794  Harpagonella palmeri H. van der Werff; 1981-5-4 4235 San Diego Kearney Mesa Comment
  LA100814  Boechera californica H. van der Werff; 1981-5-19 4259 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100815  Eriodictyon trichocalyx var. lanatum H. van der Werff; 1981-5-19 4258 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100817  Xylococcus bicolor H. van der Werff; 1981-3-30 4180 San Diego Kearney Mesa Comment
  LA100843  Plagiobothrys collinus var. californicus H. van der Werff; 1980-3-23 3721 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100844  Plagiobothrys collinus var. californicus H. van der Werff; 1980-5-20 3822 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100851  Ribes canthariforme H. van der Werff; 1980-4-25 3730 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100862  Lepidium virginicum H. van der Werff; 1980-4-25 3759 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100865  Ribes canthariforme H. van der Werff; 1980-3-23 3725 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100870  Viola purpurea H. van der Werff; 1980-4-25 3745 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100876  Galium andrewsii H. van der Werff; 1980-5-19 3807 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100878  Trifolium variegatum H. van der Werff; 1980-5-20 3846 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100889  Arctostaphylos pungens H. van der Werff; 1980-2-2 3689 San Diego Comment
  LA100891  Ribes indecorum H. van der Werff; 1980-2-7 3696 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100902  Arctostaphylos glandulosa H. van der Werff; 1980-2-7 3695 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100910  Limosella acaulis H. van der Werff; 1980-6-7 3853 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100915  Garrya veatchii H. van der Werff; 1980-2-2 3690 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100916  Garrya veatchii H. van der Werff; 1989-2-2 3691 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100917  Ceanothus perplexans H. van der Werff; 1980-2-2 3694 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100918  Pentachaeta aurea subsp. aurea H. van der Werff; 1980-6-7 3881 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100920  Melica imperfecta H. van der Werff; 1980-4-25 3755 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100921  Lepidium virginicum H. van der Werff; 1980-5-10 3768 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100925  Lupinus excubitus H. van der Werff; 1980-5-18 3789 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100926  Lupinus excubitus H. van der Werff; 1980-5-10 3774 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100930  Arabis glabra var. glabra H. van der Werff; 1980-5-10 3802 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100932  Cercocarpus betuloides H. van der Werff; 1980-5-19 3813 San Diego Corte Madera Ranch, Pine Valley 1500.0 Comment
  LA100943  Acmispon argophyllus var. argophyllus H. van der Werff; 1980-5-18 3788 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100948  Rhamnus ilicifolia H. van der Werff; 1980-4-25 3739 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100949  Lupinus excubitus H. van der Werff; 1980-6-8 3907 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100950  Limosella acaulis H. van der Werff; 1980-6-8 3908 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100963  Phoradendron californicum H. van der Werff; 1981-5-19 4270 San Diego near Mountain Springs along Hwy 8 at border San Diego/ Imperial counties Comment
  LA100973  Eriogonum wrightii var. membranaceum H. van der Werff; 1980-9-13 4154 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100974  Elymus hispidus H. van der Werff; 1980-9-13 4162 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100977  Solidago velutina subsp. californica H. van der Werff; 1980-8-30 4132 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100979  Clematis ligusticifolia H. van der Werff; 1980-9-13 4161 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100981  Hazardia squarrosa var. grindelioides H. van der Werff; 1980-8-30 4133 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100986  Adenostoma sparsifolium H. van der Werff; 1980-8-30 4231 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100987  Ericameria parishii var. parishii H. van der Werff; 1980-8-30 4135 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA100990  Gutierrezia sarothrae H. van der Werff; 1980-8-30 4134 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101038  Eriogonum wrightii var. membranaceum H. van der Werff; 1980-8-10 4129 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101049  Muhlenbergia rigens H. van der Werff; 1980-9-1 4145 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101859  Phacelia ramosissima H. van der Werff; 1980-7-4 4021 San Diego Corte Madera Ranch, Pine Valley Comment
  LA101861  Eriodictyon trichocalyx var. lanatum H. van der Werff; 1980-7-4 4026 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101862  Briza minor H. van der Werff; 1980-7-4 4032 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101873  Paspalum distichum H. van der Werff; 1980-7-19 4091 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101881  Symphoricarpos mollis H. van der Werff; 1980-8-10 4116 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101885  Cordylanthus rigidus H. van der Werff; 1980-7-16 4067 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101888  Lamarckia aurea H. van der Werff; 1980-6-21 3945 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101896  Sidalcea malviflora H. van der Werff; 1980-6-21 3919 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101899  Drymocallis glandulosa H. van der Werff; 1980-6-7 3885 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101905  Bromus tectorum H. van der Werff; 1980-6-7 3911 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101907  Poa secunda subsp. secunda H. van der Werff; 1980-6-7 3892 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA101908  Gilia caruifolia H. van der Werff; 1980-7-4 4019 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA103499  Plagiobothrys collinus var. californicus H. van der Werff; 1986-3-14 6910 San Diego San Mateo Estuary, just S of San Mateo Creek, in flats W of I-5 3 Comment
  LA103558  Pluchea sericea H. van der Werff; 1981-6-15 4325 San Diego near Border Field Park along the Tijuana River Comment
  LA103559  Porophyllum gracile H. van der Werff; 1981-6-1 4312 San Diego Jamul Comment
  LA103691  Chorizanthe leptotheca H. van der Werff; 1932-6-20 4010 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA103708  Holocarpha virgata subsp. elongata H. van der Werff; 1981-8-10 4367 San Diego Kearney Mesa Comment
  LA103885  Prunus virginiana var. demissa H. van der Werff; 1980-6-7 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA103982  Corethrogyne filaginifolia H. van der Werff; 1980-9-1 4141 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA105557  Iva hayesiana H. van der Werff; 1981-6-1 4302 San Diego near Otay Lake Comment
  LA109552  Eriophyllum confertiflorum var. confertiflorum H. van der Werff; 1981-6-1 4305 San Diego Otay Lake Comment
  LA109668  Eriogonum fasciculatum H. van der Werff; 1980-7-3 4011 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA109670  Navarretia intertexta H. van der Werff; 1980-7-6 4060 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA109779  Ericameria cuneata var. cuneata H. van der Werff; 1981-10-30 4431 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA109909  Erysimum capitatum var. capitatum H. van der Werff; 1980-5-10 3770 San Diego Corte Madera Ranch, Pine Valley Comment
  LA203559  Eriophyllum confertiflorum var. confertiflorum H. van der Werff; 1981-5-4 4238 San Diego Kearney Mesa Comment
  LA205369  Quercus wislizeni H. van der Werff; 1980-2-22 3700 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA206441  Festuca microstachys H. van der Werff; 1980-5-18 3791 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA207109  Eriogonum wrightii var. membranaceum H. van der Werff; 1980-9-13 4153 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA207646  Ceanothus foliosus H. van der Werff; 1980-5-19 3812 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA209310  Keckiella ternata H. van der Werff; 1980-6-21 3971 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA209336  Mimulus clevelandii H. van der Werff; 1980-5-18 3782 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA209337  Mimulus palmeri H. van der Werff; 1980-4-25 3741 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA209489  Mimulus fremontii H. van der Werff; 1981-5-19 4260 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA209661  Selaginella cinerascens H. van der Werff; 1981-4-12 4207 San Diego Kearney Mesa Comment
  LA209712  Tamarix ramosissima H. van der Werff; 1980-6-20 3950 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA209901  Phoradendron bolleanum H. van der Werff; 1981-5-19 4271 San Diego near Boulevard Comment
  LA209971  Eucrypta chrysanthemifolia var. chrysanthemifolia H. van der Werff; 1981-4-12 4218 San Diego Otay Lake Comment
  LA210035  Plagiobothrys collinus var. fulvescens H. van der Werff; 1981-4-12 4213 San Diego Miramar Comment
  LA8368  Paspalum distichum H. van der Werff; 1928-6-13 3070 San Diego San Luis Rey River, 4 mi W of Pala Comment
  OBI43837  Camissonia strigulosa H. van der Werff 1981-5-19 4254 San Diego Pine Valley 1200 Comment
  RSA325027  Grindelia hirsutula var. hallii H. van der Werff 1984-8-22 6058 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley 1220 Comment
  RSA325028  Phyla nodiflora H. van der Werff 1984-8-22 6059 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley. 1220 Comment
  RSA325031  Juncus xiphioides H. V. D. Werff 1984-8-22 6054 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley. 1220 Comment
  RSA325872  Lotus heermannii H. van der Werff 1984-8-22 6055 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley 1220 Comment
  RSA325875  Eriogonum gracile var. gracile H. V. D. Werff 1984-8-22 6061 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley. 1220 Comment
  RSA325876  Ericameria parishii H. van der Werff 1984-8-22 6062 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley. 1220 Comment
  RSA325877  Potamogeton nodosus H. V. D. Werff 1984-8-22 6060 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley. 1220 Comment
  RSA325878  Penstemon heterophyllus var. australis H. van der Werff 1984-8-22 6064 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley. 1220 Comment
  RSA360058  Ophioglossum californicum H. van der Werff 1981-3-30 4178 San Diego Kearny Mesa Comment
  RSA360061  Pentachaeta aurea H. van der Werff 1980-7-4 4052 San Diego Pine Valley 1200 Comment
  RSA360062  Thermopsis californica var. semota H. van der Werff 1980-7-6 4058 San Diego Pine Valley 1200 Comment
  RSA360063  Mimulus aurantiacus var. pubescens H. V. D. Werff 1980-7-3 3997 San Diego Pine Valley. Comment
  RSA360064  Astragalus douglasii H. van der Werff 1980-6-21 3963 San Diego Pine Valley. Comment
  RSA360065  Vicia americana H. van der Werff 1981-5-19 4253 San Diego Pine Valley, San Diego County. Comment
  RSA360108  Brodiaea orcuttii H. V. D. Werff 1981-6-1 4317 San Diego Kearny Mesa, N of San Diego. Comment
  RSA360109  Chlorogalum parviflorum Henk van der Werff 1981-6-1 4315 San Diego Kearny Mesa, N of San Diego. Comment
  RSA360111  Porophyllum gracile H. van der Werff 1981-6-1 4312 San Diego Jamul. Comment
  RSA360112  Bahiopsis laciniata H. V. D. Werff 1981-6-1 4303 San Diego Otay Lake Comment
  RSA360113  Hemizonia fasciculata H. van der Werff 1981-6-1 4306 San Diego Otay Lake Comment
  RSA360118  Solanum douglasii H. van der Werff 1981-6-15 4326 San Diego Roadside near Border Feild Park along Tijuana river. Comment
  RSA360119  Iva hayesiana H. van der Werff 1981-6-1 4302 San Diego Near Otay Lake Comment
  RSA360120  Cuscuta californica H. van der Werff 1981-6-15 4319 San Diego Kearny Mesa, N of San Diego Comment
  RSA360123  Chaenactis glabriuscula var. glabriuscula H. V. D. Werff 1981-6-15 4321 San Diego Kearny Mesa, N of San Diego Comment
  RSA360124  Helianthus annuus subsp. lenticularis H. van der Werff 1981-6-15 4324 San Diego Roadside near Border Feild Park along Tijuana river. Comment
  RSA360125  Malacothamnus densiflorus var. densiflorus H. V. D. Werff 1981-6-1 4301 San Diego Otay Lake Comment
  RSA360126  Lepidium H. V. D. Werff 1981-4-12 4229 San Diego Otay Lake. Comment
  RSA360127  Stillingia linearifolia H. van der Werff 1981-5-19 4269 San Diego Desert slopes near Mountain Springs along Highway 8 at the border San Diego/ Imperial counties. Comment
  RSA360128  Stillingia linearifolia H. van der Werff 1981-5-19 4269 San Diego Desert slopes near Mountain Springs along Highway 8 at the border San Diego/ Imperial counties. Comment
  RSA360129  Ephedra aspera H. van der Werff 1981-5-19 4268 San Diego Desert slopes near Mountain Springs along Hwy. 8 at border of San Diego and Imperial counties. Comment
  RSA360131  Selaginella cinerascens Henk van der Werff 1981-4-4 4198 San Diego Otay Mesa Comment
  RSA360132  Cleome isomeris H. van der Werff 1981-4-4 4196 San Diego Otay Mesa. Comment
  RSA360133  Plagiobothrys acanthocarpus H. van der Werff 1981-4-4 4194 San Diego Otay Mesa. Comment
  RSA360134  Pholistoma racemosum H. V. D. Werff 1981-4-4 s.n. San Diego Otay Mesa. Comment
  RSA360135  Linanthus dianthiflorus subsp. dianthiflorus H. van der Werff 1981-4-4 4189 San Diego Otay Mesa. Comment
  RSA360136  Zigadenus fremontii Henk van der Werff 1981-4-4 4191 San Diego Otay Mesa. Comment
  RSA360137  Dodecatheon clevelandii H. V. D. Werff 1981-3-30 4177 San Diego Kearney Mesa. Comment
  RSA360138  Xylococcus bicolor H. van der Werff 1981-3-30 4180 San Diego Kearney Mesa. Comment
  RSA360140  Solanum umbelliferum H. van der Werff 1981-5-19 4252 San Diego Corte Madrea Ranch; Pine Valley Comment
  RSA360141  Chamaesyce melanadenia H. van der Werff 1981-5-19 4269 a San Diego Desert slopes near Mountain Springs along Highway 8 at the border San Diego/ Imperial counties. Comment
  RSA360142  Nemacladus ramosissimus H. van der Werff 1981-5-19 4265 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  RSA360143  Asclepias californica H. van der Werff 1981-5-19 4267 San Diego Pine Valley. 1200 Comment
  RSA360144  Cistanthe monandra H. van der Werff 1981-5-19 4264 San Diego Pine Valley. 1200 Comment
  RSA360145  Equisetum laevigatum H. van der Werff 1981-5-19 4261 San Diego Pine Valley. 1200 Comment
  RSA360146  Eriodictyon trichocalyx var. lanatum H. V. D. Werff 1981-5-19 4258 San Diego Pine Valley. Comment
  RSA360147  Layia platyglossa subsp. campestris H. van der Werff 1981-5-19 4255 San Diego Pine Valley. Comment
  RSA360149  Lepidium H. V. D. Werff 1981-5-4 4245 San Diego Otay Lake Comment
  RSA363697  Lupinus sparsiflorus subsp. sparsiflorus H. van der Werff 1981-4-12 4226 San Diego Otay Lake. Comment
  RSA363698  Ceanothus tomentosus var. olivaceus H. van der Werff 4211 San Diego Miramar. Comment
  RSA363699  Clematis ligusticifolia H. van der Werff 1981-7-27 4355 San Diego Pine Valley 1200 Comment
  RSA363700  Ericameria cuneata H. van der Werff 1981-10-30 4431 San Diego Pine Valley. Comment
  RSA363702  Juncus effusus subsp. austrocalifornicus H. V. D. Werff 1981-9-28 4415 San Diego Pine Valley. Comment
  RSA363703  Brickellia californica H. V. D. Werff 1981-9-14 4398 San Diego Pine Valley Comment
  RSA363705  Ericameria pinifolia H. van der Werff 1981-9-14 4401 San Diego Pine Valley 1200 Comment
  RSA363706  Ericameria parishii H. van der Werff 1981-9-14 4402 San Diego Pine Valley 1200 Comment
  RSA363707  Phoradendron densum H. van der Werff 1981-5-19 4271 San Diego Juniper woodland near Boulevard. Comment
  RSA363709  Lotus salsuginosus H. van der Werff 1981-4-12 4225 San Diego Otay Lake. Comment
  RSA363923  Apiastrum angustifolium H. van der Werff 1981-4-12 4217 San Diego Otay Lake. Comment
  RSA363924  Eucrypta chrysanthemifolia H. V. D. Werff 1981-4-12 4218 San Diego Otay Lake. Comment
  RSA363925  Guillenia lasiophylla H. V. D. Werff 1981-4-12 4219 San Diego Otay Lake. Comment
  RSA363926  Phacelia cicutaria var. hispida H. V. D. Werff 1981-4-12 4220 San Diego Otay Lake. Comment
  RSA363927  Plagiobothrys collinus var. californicus H. van der Werff 1981-4-12 4223 San Diego Otay Lake. Comment
  RSA363928  Mirabilis laevis var. crassifolia H. V. D. Werff 1981-4-12 4221 San Diego Otay Lake. Comment
  RSA363930  Lupinus truncatus H. van der Werff 1981-4-12 4215 San Diego Otay Lake. Comment
  RSA363931  Cypselea humifusa H. van der Werff 1981-8-20 4393 San Diego Pine Valley. 1200 Comment
  RSA363932  Stuckenia pectinata H. V. D. Werff 1981-8-20 4390 San Diego Pine Valley. 1200 Comment
  RSA363933  Plagiobothrys acanthocarpus H. van der Werff 1981-4-12 4204 San Diego Kearny Mesa. Comment
  RSA363934  Chamaesyce serpillifolia H. van der Werff 1981-9-14 4399 San Diego Pine Valley 1200 Comment
  RSA363997  Downingia cuspidata H. van der Werff 1981-4-12 4202 San Diego Kearny Mesa. Comment
  RSA363998  Lasthenia coronaria H. van der Werff 1981-4-12 4227 San Diego Otay Lake. Comment
  RSA364000  Eschscholzia californica H. V. D. Werff 1981-4-12 4230 San Diego Otay Lake. Comment
  RSA364001  Marah macrocarpa H. van der Werff 1981-4-12 4231 San Diego Otay Lake. Comment
  RSA364002  Plagiobothrys bracteatus H. van der Werff 1981-4-12 4203 San Diego Kearny Mesa. Comment
  RSA369641  Plagiobothrys nothofulvus H. van der Werff 1981-5-4 4248 San Diego Otay Lake Comment
  RSA369642  Calandrinia ciliata H. van der Werff 1981-5-4 4244 San Diego Otay Lake Comment
  RSA369643  Mimulus brevipes H. V. D. Werff 1981-5-4 4242 San Diego Otay Lake Comment
  RSA369644  Calycadenia tenella H. V. D. Werff 1981-5-4 4239 San Diego Otay Lake Comment
  RSA369646  Downingia cuspidata H. van der Werff 1981-5-4 4251 San Diego Kearney Mesa. Comment
  RSA370985  Callitriche marginata H. van der Werff 1981-4-12 s.n. San Diego Miramar. Comment
  RSA370986  Eleocharis parvula H. V. D. Werff 1981-8-20 4392 San Diego Pine Valley. 1200 Comment
  RSA487171  Ceanothus leucodermis H. V. D. Werff 1982-4-16 4470 San Diego Pine Valley. Comment
  RSA487172  Ceanothus leucodermis H. V. D. Werff 1982-4-16 4471 San Diego Pine Valley. Comment
  RSA660034  Verbena lasiostachys H. van der Werff 1980-7-19 4086 San Diego [No location information provided.] 1200 Comment
  SD106456  Ceanothus oliganthus var. orcuttii Henk van der Werff 1980-7-3 4012 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106457  Juncus bufonius Henk van der Werff 1980-7-3 4003 San Diego Pine Valley, Corte Madera Ranch. In moist places. 1200 Comment
  SD106458 Image available Calochortus weedii var. weedii Henk van der Werff 1980-7-3 3996 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106459  Marsilea vestita Henk van der Werff 1980-7-3 4018 San Diego Corte Madera Ranch, Pine Valley Comment
  SD106460  Erythranthe palmeri Henk van der Werff 1980-7-3 4001 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106461  Githopsis diffusa subsp. candida Henk van der Werff 1980-7-3 4002 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106462  Cypselea humifusa Henk van der Werff 1988-10-12 4056 San Diego Corte Madera Ranch, on mud at lake edge 1200 Comment
  SD106463  Brodiaea terrestris subsp. kernensis Henk van der Werff 1980-7-3 4015 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106464  Delphinium cardinale Henk van der Werff 1980-7-3 3998 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106465  Salvia clevelandii Henk van der Werff 1980-7-3 4007 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106466 Image available Trifolium ciliolatum Henk van der Werff 1980-7-3 4013 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106467  Lonicera subspicata var. johnstonii Henk van der Werff 1980-6-21 3981 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106468  Adenostoma fasciculatum Henk van der Werff 1980-7-3 4006 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106469  Zeltnera venusta Henk van der Werff 1980-7-3 3999 San Diego Pine Valley, Corte Madera Ranch in wet spots 1200 Comment
  SD106470 Image available Persicaria amphibia Henk van der Werff 1980-6-21 3988 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106471  Schoenoplectus acutus var. occidentalis Henk van der Werff 1980-6-21 3965 San Diego Pine Valley, Corte Madera Ranch. Along stream. 1200 Comment
  SD106472  Diplacus X australis Henk van der Werff 1980-7-3 3997 San Diego Pine Valley, Corte Madera Ranch At base of rocks. 1200 Comment
  SD106473  Brodiaea orcuttii Henk van der Werff 1980-7-3 3995 San Diego Pine Valley, Corte Madera Ranch. Along streams. 1200 Comment
  SD106474  Anemopsis californica Henk van der Werff 1980-6-21 3992 San Diego Pine Valley, Corte Madera Ranch Along pond. 1200 Comment
  SD106475  Eleocharis macrostachya Henk van der Werff 1980-6-21 3993 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106476  Frangula californica subsp. tomentella Henk van der Werff 1980-6-21 3985 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106477 Image available Potamogeton nodosus Henk van der Werff 1980-6-21 3986 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106478  Eleocharis montevidensis Henk van der Werff 1980-6-21 3991 San Diego Pine Valley Corte Madera Ranch 1200 Comment
  SD106479  Eleocharis macrostachya Henk van der Werff 1980-6-21 3989 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106480  Penstemon centranthifolius Henk van der Werff 1980-6-21 3970 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106481  Bloomeria crocea var. crocea Henk van der Werff 1980-6-21 3968 San Diego Pine Valley, Corte Madera Ranch. Open, grassy spots. 1200 Comment
  SD106482  Barbarea orthoceras Henk van der Werff 1980-6-21 3969 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106484  Osmorhiza brachypoda Henk van der Werff 1980-6-21 3973 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106485  Plagiobothrys collinus var. fulvescens Henk van der Werff 1980-6-21 3978 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106486  Penstemon spectabilis var. spectabilis Henk van der Werff 1980-6-21 3972 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106487  Keckiella ternata var. ternata Henk van der Werff 1980-6-21 3971 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106488  Galium angustifolium subsp. angustifolium Henk van der Werff 1980-6-21 3975 San Diego Pine Valley, Corte Madera Ranch In dry oak woods. 1200 Comment
  SD106489 Image available Chorizanthe leptotheca Henk van der Werff 1980-7-3 4010 San Diego Pine Valley, Corte Madera Ranch Not common in open chaparral 1200 Comment
  SD106490  Eriogonum davidsonii Henk van der Werff 1980-7-3 4008 San Diego Pine valley, Corte Madera Ranch In chaparral. 1200 Comment
  SD106491  Cryptantha microstachys Henk van der Werff 1980-6-21 3976 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106492  Myriopteris covillei Henk van der Werff 1980-6-21 3994 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106493  Crocanthemum aldersonii Henk van der Werff 1980-6-21 3980 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106494 Image available Hydrocotyle ranunculoides Henk van der Werff 1980-6-21 3987 San Diego Pine Valley, Corte Madera Ranch Creeping on mud or in shallow water. 1200 Comment
  SD106495  Festuca perennis Henk van der Werff 1980-6-21 3979 San Diego Pine Valley, Corte Madera Ranch In oak woods. 1200 Comment
  SD106496  Eleocharis parishii Henk van der Werff 1980-6-21 3990 San Diego Pine Valley Corte Madera Ranch. In shallow water. 1200 Comment
  SD106497  Apiastrum angustifolium Henk van der Werff 1980-6-8 3902 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106498  Arenaria douglasii Henk van der Werff 1980-6-8 3895 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106499  Erythranthe floribunda Henk van der Werff 1980-6-21 3957 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106500  Leptosiphon liniflorus Henk van der Werff 1980-6-21 3918 San Diego Pine Valley, Corte Madera Ranch Common in roadsides 1200 Comment
  SD106501  Portulaca oleracea Henk van der Werff 1980-6-21 3983 San Diego Pine Valley, Corte Madera Ranch In cracks in pavement. 1200 Comment
  SD106502  Eleocharis parishii Henk van der Werff 1980-6-21 3964 San Diego Pine Valley, Corte Madera Ranch. Along stream. 1200 Comment
  SD106503  Plagiobothrys bracteatus Henk van der Werff 1980-6-7 3856 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106504  Plagiobothrys tenellus Henk van der Werff 1980-4-25 3748 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106505  Uropappus lindleyi Henk van der Werff 1980-5-10 3781 San Diego Pine Valley Corte Madera Ranch. 1200 Comment
  SD106506  Plagiobothrys tenellus Henk van der Werff 1980-4-25 3762 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106507  Agoseris retrorsa Henk van der Werff 1980-6-21 3917 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106508  Malacothrix clevelandii Henk van der Werff 1980-6-21 3977 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106509  Gnaphalium palustre Henk van der Werff 1980-6-8 3909 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106510  Bromus tectorum Henk van der Werff 1980-6-8 3911 San Diego Pine Valley, Corte Madera Ranch Between rocks. 1200 Comment
  SD106511  Orobanche fasciculata Henk van der Werff 1980-6-8 3899 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106512 Image available Plantago patagonica Henk van der Werff 1980-6-8 3903 San Diego Pine Valley, Corte Madera Ranch On open, dry slope. 1200 Comment
  SD106513  Calochortus concolor Henk van der Werff 1980-6-8 3893 San Diego Pine Valley, Corte Madera Ranch. On open, rocky slopes. 1200 Comment
  SD106514  Eulobus californicus Henk van der Werff 1980-6-8 3900 San Diego Pine Valley, Corte Madera Ranch On open, dry slope. 1200 Comment
  SD106515  Eriophyllum confertiflorum var. confertiflorum Henk van der Werff 1980-6-21 3952 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106516 Image available Rorippa tenerrima Henk van der Werff 1980-6-21 3948 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106517  Acmispon glaber var. brevialatus Henk van der Werff 1980-6-21 3953 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106518  Ericameria linearifolia Henk van der Werff 1980-6-21 3951 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106519  Galium angustifolium subsp. angustifolium Henk van der Werff 1980-6-21 3955 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106521  Rosa californica Henk van der Werff 1980-6-21 3959 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106522  Penstemon centranthifolius Henk van der Werff 1980-6-21 3958 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106523  Sidotheca trilobata Henk van der Werff 1980-6-21 3961 San Diego Pine Valley, Corte Madera Ranch Open, dry places. 1200 Comment
  SD106524  Salix laevigata Henk van der Werff 1980-6-21 3960 San Diego Pine Valley, Corte Madera Ranch Along stream 1200 Comment
  SD106525  Heliotropium curassavicum var. oculatum Henk van der Werff 1980-6-21 3967 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106526  Epilobium ciliatum subsp. ciliatum Henk van der Werff 1980-6-21 3966 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106527  Astragalus douglasii var. parishii Henk van der Werff 1980-6-21 3963 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106528  Plagiobothrys collinus var. fulvescens Henk van der Werff 1980-6-21 3962 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106529  Pseudognaphalium luteoalbum Henk van der Werff 1980-8-30 4138 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106530  Plantago lanceolata Henk van der Werff 1980-9-1 4148 San Diego Pine Valley, Corte Madera Ranch In dry meadow. 1200 Comment
  SD106531  Elatine brachysperma Henk van der Werff 1980-6-7 3851 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106532  Ceratophyllum demersum Henk van der Werff 1980-8-30 4140 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106533 Image available Elatine californica Henk van der Werff 1980-6-7 3854 San Diego Pine Valley, Corte Madera Ranch. Matted annual in vernal pond. 1200 Comment
  SD106534  Clarkia similis Henk van der Werff 1980-6-7 3866 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106535  Phacelia parryi Henk van der Werff 1980-6-7 3864 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106536  Castilleja attenuata Henk van der Werff 1980-6-7 3861 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106537  Calochortus splendens Henk van der Werff 1980-6-7 3865 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106538  Diplacus brevipes Henk van der Werff 1980-6-7 3858 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106539  Gilia capitata Henk van der Werff 1980-6-7 3863 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106541  Collinsia concolor Henk van der Werff 1980-6-7 3860 San Diego Pine Valley, Corte Madera Ranch Common in woods 1200 Comment
  SD106542  Calochortus albus Henk van der Werff 1980-5-10 3773 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106543  Castilleja densiflora subsp. gracilis Henk van der Werff 1980-5-10 3765 San Diego Pine Valley, Corte Madera Ranch in moist pastures 1200 Comment
  SD106544 Image available Trifolium depauperatum var. truncatum Henk van der Werff 1980-5-10 3767 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106545  Erysimum capitatum var. capitatum Henk van der Werff 1980-5-10 3770 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106546  Lepidium virginicum var. pubescens Henk van der Werff 1980-5-10 3768 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106547  Achillea millefolium Henk van der Werff 1980-5-10 3772 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106548  Erysimum capitatum var. capitatum Henk van der Werff 1980-5-10 3769 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106549  Castilleja subinclusa subsp. subinclusa Henk van der Werff 1980-5-10 3775 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106551  Micranthes californica Henk van der Werff 1980-3-18 3796 San Diego Pine Valley: Corte Madera Ranch, at seepage spots 1200 Comment
  SD106552 Image available Delphinium patens subsp. hepaticoideum Henk van der Werff 1980-5-10 3776 San Diego Pine Valley, Corte Madera Ranch Not rare in forest and scrub. 1200 Comment
  SD106553  Caulanthus lasiophyllus Henk van der Werff 1980-5-18 3794 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106554  Sanguisorba minor subsp. muricata Henk van der Werff 1980-5-18 3793 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106555  Acmispon argophyllus var. argophyllus Henk van der Werff 1980-5-18 3788 San Diego Pine valley, Corte Madera Ranch, common on rock outcrops 1200 Comment
  SD106556  Trifolium albopurpureum Henk van der Werff 1980-5-17 3779 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106557  Logfia filaginoides Henk van der Werff 1980-6-7 3874 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106558  Sisymbrium altissimum Henk van der Werff 1980-6-7 3867 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106559  Phacelia distans Henk van der Werff 1980-6-7 3862 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106560  Poa pratensis subsp. pratensis Henk van der Werff 1980-5-17 3780 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106561 Image available Pentachaeta aurea subsp. aurea Henk van der Werff 1980-6-7 3881 San Diego Pine Valley., Corte Madera Ranch 1200 Comment
  SD106562 Image available Bromus rubens Henk van der Werff 1980-5-18 3790 San Diego Pine Valley, Corte Madera Ranch common on rocky places 1200 Comment
  SD106563 Image available Isoetes orcuttii Henk van der Werff 1980-6-7 3873 San Diego Corte Madera Ranch, Pine Valley In shallow, wet soil between rocks. 1200 Comment
  SD106564  Crassula connata Henk van der Werff 1980-6-7 3875 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106565 Image available Eleocharis bella Henk van der Werff 1980-6-7 3852 San Diego Pine Valley, Corte Madera Ranch In vernal pool. 1200 Comment
  SD106566  Juncus triformis Henk van der Werff 1980-6-7 3875 a San Diego Pine Valley, Corte Madera Ranch. Common in shallow, wet soil. 1200 Comment
  SD106567  Mimetanthe pilosa Henk van der Werff 1980-6-7 3871 San Diego Pine Valley, Corte Madera Ranch Seepage places between rocks. 1200 Comment
  SD106568  Distichlis spicata Henk van der Werff 1980-6-7 3877 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106569  Salvia columbariae Henk van der Werff 1980-6-7 3869 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106570  Silene gallica Henk van der Werff 1980-6-7 3870 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106571 Image available Juncus mexicanus Henk van der Werff 1980-6-7 3878 San Diego Pine Valley, Corte Madera Ranch In wet soil. 1200 Comment
  SD106573  Lupinus excubitus Henk van der Werff 1980-5-18 3789 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106574  Melica imperfecta Henk Van Der Werff 1980-4-25 3755 San Diego Pine Valley, Corte Madera Ranch In rock crevices. 1200 Comment
  SD106575  Cirsium occidentale var. californicum Henk van der Werff 1980-6-7 3876 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106576  Carex praegracilis Henk van der Werff 1980-3-23 3722 San Diego Pine Valley, Corte Madera Ranch Common along sandy places along streams. 1200 Comment
  SD106577  Lupinus bicolor Henk van der Werff 1980-4-25 3763 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106578  Lupinus concinnus Henk van der Werff 1980-5-20 3849 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106579  Cystopteris fragilis Henk van der Werff 1980-6-7 3879 San Diego Pine Valley, Corte Madera Ranch Shallow wet soil between rocks. 1200 Comment
  SD106580  Prunus virginiana var. demissa Henk van der Werff 1980-6-7 3883 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106581  Orobanche bulbosa Henk van der Werff 1980-6-7 3891 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106582  Lupinus bicolor Henk van der Werff 1980-5-17 3777 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106583  Lupinus excubitus Henk van der Werff 1980-5-10 3774 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106584  Prunus ilicifolia Henk van der Werff 1980-6-7 3882 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106585  Sambucus nigra subsp. caerulea Henk van der Werff 1980-6-7 3884 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106586  Chorizanthe leptotheca Henk van der Werff 1980-7-20 4095 San Diego Pine Valley, Corte Madera Ranch Dry open places. 1200 Comment
  SD106587  Mimetanthe pilosa Henk van der Werff 1980-7-19 4078 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106588  Acmispon heermannii var. heermannii Henk van der Werff 1980-7-19 4083 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106589  Zeltnera exaltata Henk van der Werff 1980-7-19 4082 San Diego Pine Valley, Corte Madera Ranch, Along stream 1200 Comment
  SD106590  Cryptantha intermedia Henk van der Werff 1980-7-19 4081 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106591  Chorizanthe fimbriata var. laciniata Henk van der Werff 1980-7-20 4096 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106592  Dryopteris arguta Henk van der Werff 1980-9-13 4158 San Diego Pine Valley. Rare in Corte Madera, in boulders along road. Comment
  SD106593  Artemisia douglasiana Henk van der Werff 1980-9-13 4160 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106594  Cordylanthus rigidus subsp. setiger Henk van der Werff 1980-9-13 4150 San Diego Pine Valley, Corte Madera Ranch under shrubs 1200 Comment
  SD106595  Artemisia ludoviciana Henk van der Werff 1980-9-13 4171 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106596  Pseudognaphalium beneolens Henk van der Werff 1980-9-13 4172 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106597  Lessingia glandulifera var. glandulifera Henk van der Werff 1980-9-13 4148 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106598 Image available Erigeron canadensis Henk van der Werff 1980-9-13 4149 San Diego Pine Valley, Corte Madera Ranch, roadside weed. 1200 Comment
  SD106599  Cuscuta subinclusa Henk van der Werff 1980-9-13 4170 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106600  Artemisia douglasiana Henk van der Werff 1980-9-13 4157 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106601  Verbascum thapsus Henk van der Werff 1980-9-13 4169 San Diego Pine Valley, Corte Madera Ranch. On disturbed sandy wash 1200 Comment
  SD106602  Symphyotrichum defoliatum Henk van der Werff 1980-9-13 4152 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106603  Eriogonum wrightii var. membranaceum Henk van der Werff 1980-9-13 4153 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106604  Eriogonum elongatum var. elongatum Henk van der Werff 1980-9-13 4155 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106605  Galium porrigens var. porrigens Henk van der Werff 1980-9-13 4156 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106606  Eriogonum wrightii var. membranaceum Henk van der Werff 1980-9-13 4154 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106607 Image available Clematis ligusticifolia Henk van der Werff 1980-9-13 4161 San Diego Pine Valley, Corte Madera Ranch Vine clambering over rose bushes along stream. 1200 Comment
  SD106608  Erythranthe cardinalis Henk van der Werff 1980-9-13 4159 San Diego Pine Valley, Corte Madera Ranch Occasional along stream. 1200 Comment
  SD106610  Urtica dioica subsp. holosericea Henk van der Werff 1980-9-13 4168 San Diego Pine Valley, Corte Madera Ranch Occasional along stream. 1200 Comment
  SD106611 Image available Mentha aquatica Henk van der Werff 1980-9-13 4164 San Diego Corte Madera Ranch, Pine Valley Along stream. 1200 Comment
  SD106612  Argemone munita subsp. munita Henk van der Werff 1980-9-13 4167 San Diego Pine Valley, Corte Madera Ranch, in sandy wash 1200 Comment
  SD106613  Poa secunda Henk van der Werff 1980-6-7 3892 San Diego PineValley, Corte Madera Ranch Dry places between rocks. 1200 Comment
  SD106614 Image available Paspalum distichum Henk van der Werff 1980-7-19 4091 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106615 Image available Cirsium scariosum var. americanum Henk van der Werff 1980-7-20 4103 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106616 Image available Anagallis minima Henk van der Werff 1980-7-19 4072 San Diego Pine Valley, Corte Madera Ranch In wet soil along stream. 1200 Comment
  SD106617  Camissonia strigulosa Henk van der Werff 1980-8-10 4105 San Diego Pine Valley, Corte Madera Ranch Wet, disturbed roadside. 1200 Comment
  SD106618  Juncus dubius Henk van der Werff 1980-7-19 4076 San Diego Pine Valley, Corte Madera Ranch. Along stream. 1200 Comment
  SD106619  Amaranthus californicus Henk van der Werff 1980-8-10 4112 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106620  Phacelia distans Henk van der Werff 1980-7-19 4080 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106621  Monardella breweri subsp. lanceolata H. van der Werff 1980-7-19 4084 San Diego Pine Valley 1200 Comment
  SD106622  Dichelostemma capitatum subsp. capitatum Henk Van der Werff 1980-6-20 3982 San Diego Pine Valley, Corte Madera Ranch Common in grassy areas. 1200 Comment
  SD106623  Juncus mexicanus Henk van der Werff 1980-7-20 4100 San Diego Pine Valley, Corte Madera Ranch. In dry soil. 1200 Comment
  SD106624  Verbena lasiostachys var. lasiostachys Henk van der Werff 1980-7-19 4086 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106625  Epilobium paniculatum H. van der Werff 1980-8-10 4107 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106626  Acmispon americanus Henk van der Werff 1980-7-19 4069 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106627  Eleocharis macrostachya Henk van der Werff 1980-7-20 4101 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106628  Epilobium densiflorum Henk van der Werff 1980-7-19 4070 San Diego Pine Valley, Corte Madera Ranch along stream 1200 Comment
  SD106629  Rumex conglomeratus Henk van der Werff 1980-7-19 4077 San Diego Pine Valley, Corte Madera Ranch along stream Comment
  SD106630  Frangula californica subsp. tomentella Henk van der Werff 1980-7-19 4092 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106631 Image available Eleocharis parishii Henk van der Werff 1980-7-19 4074 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106632  Cordylanthus rigidus subsp. setiger Henk van der Werff 1980-7-19 4067 San Diego Pine Valley, Corte Madera Ranch Common in open, dry places. 1200 Comment
  SD106633  Persicaria amphibia Henk van der Werff 1980-7-19 4088 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106634  Castilleja subinclusa subsp. subinclusa Henk van der Werff 1980-7-19 4079 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106635 Image available Cyperus squarrosus Henk van der Werff 1980-7-19 4073 San Diego Pine Valley, Corte Madera Ranch In wet soil along stream. 1200 Comment
  SD106636  Acmispon heermannii var. heermannii Henk van der Werff 1980-7-19 4071 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106637 Image available Penstemon heterophyllus var. heterophyllus Henk van der Werff 1980-6-7 3887 San Diego Pine Valley; Corte Madera Ranch 1200 Comment
  SD106638  Alopecurus saccatus Henk van der Werff 1980-7-20 4102 San Diego Pine Valley, Corte Madera Ranch, on mud. 1200 Comment
  SD106639  Heteromeles arbutifolia Henk van der Werff 1980-7-20 4097 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106640  Salix lasiolepis Henk van der Werff 1980-3-9 3723 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106641  Juncus oxymeris Henk van der Werff 1980-7-20 4093 San Diego Pine Valley, Corte Madera Ranch. Along stream. 1200 Comment
  SD106642  Lathyrus vestitus var. alefeldii H. van der Werff 1980-4-25 3738 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106643 Image available Zannichellia palustris Henk van der Werff 1980-7-20 4099 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106644  Berula erecta Henk van der Werff 1980-8-10 4130 San Diego Pine Valley, Corte Madera Ranch Along lake. 1200 Comment
  SD106645  Euphorbia serpillifolia subsp. hirtula Henk van der Werff 1980-8-10 4126 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106646  Euphorbia serpillifolia subsp. hirtula Henk van der Werff 1980-8-10 4126 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106647  Cypselea humifusa Henk van der Werff 1980-8-10 4128 San Diego Corte Madera Ranch 1200 Comment
  SD106648  Eleocharis bella Henk van der Werff 1980-8-30 4137 San Diego Pine Valley Corte Madera Ranch 1200 Comment
  SD106649  Gnaphalium palustre Henk van der Werff 1980-8-30 4139 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106650  Cryptantha muricata Henk van der Werff 1980-7-19 4085 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106651  Vulpia microstachys var. pauciflora Henk van der Werff 1980-5-18 3791 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106652 Image available Amaranthus californicus Henk van der Werff 1980-7-19 4087 San Diego Pine Valley, Corte Madera Ranch Spreading on dried mud. 1200 Comment
  SD106653  Euphorbia serpillifolia subsp. hirtula Henk van der Werff 1980-8-10 4122 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106654  Cuscuta californica var. californica Henk van der Werff 1980-8-10 4127 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106655 Image available Atriplex rosea Henk van der Werff 1980-9-1 4143 San Diego Pine Valley, Corte Madera Ranch. Near stables. Comment
  SD106656  Epilobium paniculatum H. van der Werff 1980-8-10 4106 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106657 Image available Hieracium argutum Henk van der Werff 1980-8-10 4123 San Diego Pine Valley, Corte Madera Ranch In dry oak woods. 1200 Comment
  SD106658  Amaranthus blitoides Henk van der Werff 1980-8-10 4113 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106659  Epilobium canum subsp. canum Henk van der Werff 1980-8-10 4114 San Diego Pine Valley, Corte Madera Ranch Near streams. 1200 Comment
  SD106660  Juncus dubius Henk van der Werff 1980-7-20 4094 San Diego Pine Valley, Corte Madera Ranch. Along stream. 1200 Comment
  SD106661  Rumex californicus Henk van der Werff 1980-8-10 4115 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106662  Eriogonum wrightii var. membranaceum Henk van der Werff 1980-8-10 4129 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106663  Symphoricarpos albus var. laevigatus Henk van der Werff 1980-8-10 4116 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106664  Ambrosia psilostachya Henk van der Werff 1980-8-10 4120 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106665  Eriogonum gracile Henk van der Werff 1980-8-10 4118 San Diego Pine Valley, Corte Madera Ranch Dry grassland. 1200 Comment
  SD106666  Datura wrightii Henk van der Werff 1980-8-10 4119 San Diego Pine Valley, Corte Madera Ranch Sprawling herb in roadside. 1200 Comment
  SD106667 Image available Grindelia hallii Henk van der Werff 1980-8-10 4121 San Diego Pine Valley, Corte Madera Ranch In dry meadow. 1200 Comment
  SD106668  Potamogeton nodosus Henk van der Werff 1980-7-19 4090 San Diego Pine Valley, Corte Madera Ranch In lake. 1200 Comment
  SD106669 Image available Ranunculus aquatilis var. hispidulus Henk van der Werff 1980-7-20 4098 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106670  Asclepias eriocarpa Henk van der Werff 1980-8-10 4124 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106671  Croton setiger Henk van der Werff 1980-8-10 4125 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106672  Gilia ochroleuca subsp. exilis Henk van der Werff 1980-4-25 3742 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106673 Image available Gilia ochroleuca subsp. exilis Henk van der Werff 1980-5-20 3838 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106674  Gilia angelensis Henk van der Werff 1980-4-25 3756 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106675  Allophyllum glutinosum Henk van der Werff 1980-7-3 4000 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106676  Saltugilia caruifolia Henk van der Werff 1980-7-4 4019 San Diego Pine Valley, Corte Madera Ranch (IPB 3/06) 1200 Comment
  SD106677 Image available Gilia diegensis Henk van der Werff, A. Day 1980-6-7 3872 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106678  Allophyllum gilioides Henk van der Werff 1980-6-7 3880 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106679  Navarretia atractyloides Henk van der Werff 1980-6-7 3859 San Diego Pine Valley, Corte Madera Ranch Open, dry places. 1200 Comment
  SD106680  Navarretia atractyloides Henk van der Werff 1980-6-21 3956 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106681  Allophyllum gilioides Henk van der Werff 1980-5-20 3833 San Diego Pine Valley, Corte Madera Ranch Small herb in oak woods. 1200 Comment
  SD106682  Turritis glabra Henk van der Werff 1980-5-10 3802 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106683  Potentilla glandulosa Henk van der Werff 1980-6-7 3885 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106684  Madia exigua Henk van der Werff 1980-6-7 3890 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106685 Image available Tamarix ramosissima Henk van der Werff 1980-6-20 3950 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106686  Clarkia rhomboidea Henk van der Werff 1980-6-8 3896 San Diego Pine Valley, Corte Madera Ranch In open oak woods. 1200 Comment
  SD106687  Micropus californicus var. californicus Henk van der Werff 1980-6-7 3886 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106688  Cryptantha intermedia Henk van der Werff 1980-5-20 384 3 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106689 Image available Persicaria amphibia Henk van der Werff 1980-7-19 4088 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106690  Pseudognaphalium microcephalum Henk van der Werff 1980-6-21 2940 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106691 Image available Symphyotrichum defoliatum Henk van der Werff 1980-9-1 4147 San Diego Pine Valley, Corte Madera Ranch In dry meadow. 1200 Comment
  SD106692  Hirschfeldia incana Henk van der Werff 1980-8-10 4117 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106693  Sisymbrium altissimum Henk van der Werff 1980-8-10 4111 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106694  Euphorbia serpillifolia subsp. hirtula Henk van der Werff 1980-6-20 3916 San Diego Pine Valley, Corte Madera Ranch, in shallow dried pond 1200 Comment
  SD106695  Mimetanthe pilosa Henk van der Werff 1980-6-7 3889 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106696  Pectocarya setosa Henk van der Werff 1980-6-7 3888 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106697  Sisymbrium altissimum Henk van der Werff 1980-8-10 4111 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106698  Agoseris retrorsa Henk van der Werff 1980-4-25 3744 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106699  Sisymbrium altissimum Henk van der Werff 1980-5-10 3771 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106700  Epilobium ciliatum subsp. ciliatum Henk van der Werff 1980-8-10 4108 San Diego Pine Valley, Corte Madera Ranch Wet, disturbed roadside. 1200 Comment
  SD106701  Eriastrum sapphirinum subsp. dasyanthum Henk van der Werff 1980-7-4 4029 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106702  Allophyllum gilioides Henk van der Werff 1980-4-25 3751 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106703  Eriastrum filifolium Henk van der Werff 1980-6-21 3947 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106704 Image available Draba verna Henk van der Werff 1980-3-9 3716 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106705  Allophyllum gilioides Henk van der Werff 1980-5-20 3839 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106706  Trifolium wormskioldii Henk van der Werff 1980-7-4 4053 San Diego Corte Madera Ranch 1200 Comment
  SD106708 Image available Collinsia heterophylla Henk van der Werff 1980-7-4 4048 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106709  Castilleja minor subsp. spiralis Henk van der Werff 1980-7-4 4043 San Diego Pine Valley, Corte Madera Ranch Along stream 1200 Comment
  SD106711 Image available Crassula aquatica Henk van der Werff 1980-7-4 4033 San Diego Pine Valley, Corte Madera Ranch. on mud. 1200 Comment
  SD106712  Eriogonum thurberi Henk van der Werff 1980-7-4 4030 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106713  Callitriche verna Henk van der Werff 1980-7-4 4051 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106714  Eriogonum thurberi Henk van der Werff 1980-7-4 4031 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106715 Image available Ceratophyllum demersum Henk van der Werff 1980-7-4 4035 San Diego Pine Valley, Corte Madera Ranch Submerged in lake. 1200 Comment
  SD106716  Datisca glomerata Henk van der Werff 1980-7-4 4045 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106717  Salvia apiana Henk van der Werff 1980-7-4 4028 San Diego Pine Valley Corte Madera Ranch 1200 Comment
  SD106718  Stuckenia pectinata Henk van der Werff 1980-7-4 4036 San Diego Pine Valley, Corte Madera Ranch Submerged in lake. 1200 Comment
  SD106719  Medicago polymorpha Henk van der Werff 1980-7-4 4039 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106720  Chaenactis artemisiifolia Henk van der Werff 1980-7-4 4029 a San Diego Pine Valley, Corte Madera Ranch. Comment
  SD106721 Image available Medicago lupulina Henk van der Werff 1980-7-4 4040 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106722  Cryptantha intermedia Henk van der Werff 1980-7-4 4020 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106723  Melilotus indicus Henk van der Werff 1980-7-4 4041 San Diego Pine Valley, Corte Madera Ranch, along stream 1200 Comment
  SD106724  Phacelia ramosissima var. latifolia Henk van der Werff 1980-7-4 4021 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106725 Image available Spiranthes porrifolia Henk van der Werff 1980-7-4 4042 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD106726 Image available Delphinium cardinale Henk van der Werff 1980-7-4 4023 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106727  Asclepias fascicularis Henk van der Werff 1980-7-4 4044 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106728  Thalictrum fendleri var. polycarpum H. van der Werff 1980-7-4 4024 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106729  Briza minor Henk van der Werff 1980-7-4 4032 San Diego Pine Valley, Corte Madera Ranch Moist grassland 1200 Comment
  SD106730  Eriodictyon trichocalyx var. lanatum Henk van der Werff 1980-7-4 4026 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106731  Clematis pauciflora Henk van der Werff 1980-7-4 4027 a San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106732 Image available Montia fontana Henk van der Werff 1980-5-19 3814 San Diego Pine Valley, Corte Madera Ranch on mud along pond. 1200 Comment
  SD106733  Triglochin scilloides Henk van der Werff 1980-5-18 3797 San Diego Pine Valley, Corte Madera Ranch. Common in and around ponds. 1200 Comment
  SD106734  Sisyrinchium bellum Henk van der Werff 1980-4-25 3758 San Diego Pine Valley, Corte Madera Ranch. On marshy places. 1200 Comment
  SD106735  Phoradendron leucarpum subsp. tomentosum Henk van der Werff 1980-2-2 3692 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106736  Githopsis diffusa subsp. candida Henk van der Werff 1980-5-20 3836 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106737  Viola douglasii H. van der Werff 1980-4-25 3746 San Diego Pine Valley, Corte Madera Ranch Comment
  SD106738  Viola douglasii H. van der Werff 1980-3-23 3724 San Diego Pine Valley, Corte Madera Ranch Comment
  SD106739  Viola purpurea Henk van der Werff 1980-4-25 3745 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106740 Image available Callitriche marginata Henk van der Werff 1980-6-7 3855 San Diego Pine Valley, Corte Madera Ranch. Terrestrial in vernal pond. 1200 Comment
  SD106741  Limosella acaulis Henk van der Werff 1980-6-7 3853 San Diego Pine Valley, Corte Madera Ranch In vernal pond. 1200 Comment
  SD106742 Image available Nelumbo lutea Henk van der Werff 1980-8-30 4136 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106743  Hesperolinon micranthum Henk van der Werff 1980-7-19 4068 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106744  Lythrum hyssopifolia Henk van der Werff 1980-6-21 3934 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106745  Erythranthe nasuta Henk van der Werff 1980-5-18 3783 San Diego Pine Valley, Corte Madera Ranch Common in wet places. 1200 Comment
  SD106746  Trichostema parishii Henk van der Werff 1980-5-18 3786 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106747  Diplacus clevelandii Henk van der Werff 1980-5-18 3782 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106749  Cercocarpus betuloides var. betuloides Henk van der Werff 1980-5-19 3813 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106750  Ceanothus foliosus var. medius Henk van der Werff 1980-5-19 3812 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106751  Diplacus fremontii Henk van der Werff 1980-5-19 3799 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106752  Sanicula tuberosa Henk van der Werff 1980-5-19 3810 San Diego Pine Valley, Corte Madera Ranch Comment
  SD106753  Sanicula crassicaulis Henk van der Werff 1980-5-19 3809 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106754  Galium andrewsii subsp. andrewsii Henk van der Werff 1980-5-19 3807 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106755  Descurainia pinnata subsp. halictorum Henk van der Werff 1980-5-19 3804 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106756  Collinsia concolor Henk van der Werff 1980-5-19 3798 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106757  Yabea microcarpa Henk van der Werff 1980-5-17 3778 San Diego Corte Madera Ranch; Pine Valley (mak 10/07) 1200 Comment
  SD106758  Allium marvinii Henk van der Werff 1980-5-18 3787 San Diego Pine Valley, Corte Madera Ranch. Rather common in rock crevices along streams. 1200 Comment
  SD106759  Lomatium dasycarpum Henk van der Werff 1980-5-19 3811 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106760  Sisymbrium officinale Henk van der Werff 1980-5-19 3808 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106761  Acmispon strigosus Henk van der Werff 1980-5-19 3805 San Diego Corte Madera Ranch Comment
  SD106762 Image available Leptosiphon parviflorus Henk van der Werff 1980-5-19 3801 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106764  Lathyrus vestitus var. alefeldii H. van der Werff 1980-4-25 3738 San Diego Corte Madera Ranch, Pine Valley. Comment
  SD106765  Rhamnus ilicifolia Henk van der Werff 1980-4-25 3739 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106766 Image available Arctostaphylos pungens Henk van der Werff 1980-2-2 3689 San Diego Pine Valley, Corte Madera Ranch. Comment
  SD106767  Ceanothus greggii var. perplexans Henk van der Werff 1980-2-2 3694 San Diego Pine Valley, Corte Madera Ranch Common in burnt areas. 1200 Comment
  SD106768  Solanum xanti Henk van der Werff 1980-5-20 3819 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106769  Castilleja applegatei subsp. martinii Henk van der Werff 1980-5-20 3818 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106770  Lepidium virginicum var. pubescens Henk van der Werff 1980-4-25 3759 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106771  Sanicula tuberosa Henk van der Werff 1980-5-20 3820 San Diego Pine Valley, Corte Madera Ranch Comment
  SD106772  Sanicula bipinnatifida Henk van der Werff 1980-4-25 3753 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106773  Cryptantha micrantha var. lepida Henk van der Werff 1980-5-20 3825 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106774  Carex globosa Henk van der Werff 1980-4-25 3754 San Diego Pine Valley, Corte Madera Ranch Occasional in oak forest 1200 Comment
  SD106775  Ribes canthariforme Henk van der Werff 1980-3-23 3725 San Diego Pine Valley, Corte Madera Ranch, on open rocky places on chaparral slopes 1200 Comment
  SD106776  Veronica arvensis Henk van der Werff 1980-5-20 3832 San Diego Pine Valley, Corte Madera Ranch Weed near stables. 1200 Comment
  SD106777  Antirrhinum nuttallianum subsp. nuttallianum Henk van der Werff 1980-5-20 3835 San Diego Pine Valley, Corte Madera Ranch Not rare at the base of rocks in moist places. 1200 Comment
  SD106778  Chorizanthe polygonoides var. longispina H. van der Werff 1980-5-20 3828 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106779 Image available Acmispon parviflorus Henk van der Werff 1980-5-20 3834 San Diego Corte Madera Ranch, Pine Valley. In oak woods. 1200 Comment
  SD106780  Cryptantha micrantha var. lepida Henk van der Werff 1980-5-20 3824 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106781  Stylocline gnaphaloides Henk van der Werff 1980-5-20 3827 San Diego Corte Madera Ranch, Pine Valley Comment
  SD106782  Toxicoscordion venenosum var. venenosum Henk van der Werff 1980-5-20 3842 San Diego Pine Valley, Corte Madera Ranch Common in marshy grassland 1200 Comment
  SD106783  Tauschia arguta Henk van der Werff 1980-5-20 3830 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106786  Salvia sonomensis Henk van der Werff 1980-4-25 3731 San Diego Pine Valley, Corte Madera. 1200 Comment
  SD106787  Vicia americana Henk van der Werff 1980-5-20 3845 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106788  Ribes canthariforme Henk van der Werff 1980-4-25 3730 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106789  Leptosiphon pygmaeus subsp. continentalis Henk van der Werff 1980-5-20 3837 San Diego Pine Valley, Corte Madera Ranch Dry, open places in chaparral. 1200 Comment
  SD106790  Logfia filaginoides Henk van der Werff 1980-5-20 3826 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106791  Garrya veatchii Henk van der Werff 1980-2-2 3690 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106792  Garrya veatchii Henk van der Werff 1980-2-2 3691 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106793 Image available Pilularia americana Henk van der Werff 1980-6-7 3850 San Diego Pine Valley, Corte Madera Ranch In vernal pond. 1200 Comment
  SD106794  Boechera pulchra Henk van der Werff 1980-4-25 3729 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106795  Arctostaphylos glandulosa subsp. adamsii Henk van der Werff 1980-2-7 3695 San Diego Pine Valley, Corte Madera Ranch' Common on decomposed granite. 1200 Comment
  SD106796  Pentagramma triangularis Henk van der Werff 1980-2-7 3699 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106797  Pellaea mucronata subsp. mucronata Henk van der Werff 1980-2-7 3698 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106798  Selaginella bigelovii Henk van der Werff 1980-2-7 3697 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106799  Myriopteris clevelandii Henk van der Werff 1980-2-2 3693 San Diego Pine Valley, Corte Madera Ranch Rather common in rock crevices 1200 Comment
  SD106800  Aspidotis californica Henk van der Werff 1980-3-9 3715 San Diego Pine Valley, Corte Madera Ranch Comment
  SD106801  Micranthes californica Henk van der Werff 1980-4-25 3733 San Diego Pine Valley: Corte Madera Ranch 1200 Comment
  SD106802  Lithophragma affine Henk van der Werff 1980-4-25 3736 San Diego Pine Valley, Corte Madera Ranch wet places 1200 Comment
  SD106803  Ribes indecorum Henk van der Werff 1980-2-7 3696 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106804  Pseudognaphalium microcephalum Henk van der Werff 1980-2-22 3702 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106805  Quercus berberidifolia Henk van der Werff 1980-2-22 3701 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106806  Quercus wislizeni var. frutescens Henk van der Werff 1980-2-22 3700 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106807  Collinsia parviflora Henk van der Werff 1980-4-25 3760 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106808  Clarkia purpurea subsp. quadrivulnera Henk van der Werff 1980-5-20 3841 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106809  Plagiobothrys nothofulvus Henk van der Werff 1980-4-25 3740 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106810  Acmispon strigosus Henk van der Werff 1980-5-20 3821 San Diego Corte Madera Ranch; Pine Valley. 366 Comment
  SD106811  Scutellaria tuberosa Henk van der Werff 1980-4-25 3757 San Diego Pine Valley Corte Madera Ranch 1200 Comment
  SD106812 Image available Taraxacum erythrospermum Henk van der Werff 1980-3-23 3719 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106813  Lasthenia californica Henk van der Werff 1980-4-25 3752 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106814  Thysanocarpus curvipes subsp. curvipes Henk van der Werff 1980-3-23 3728 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106815 Image available Cerastium glomeratum Henk van der Werff 1980-3-23 3727 San Diego Pine Valley, Corte Madera Ranch. On muddy places. 1200 Comment
  SD106816  Tropidocarpum gracile Henk van der Werff 1980-3-23 3720 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106817  Pectocarya penicillata Henk van der Werff 1980-3-23 3726 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106818  Erythranthe palmeri Henk van der Werff 1980-4-25 3741 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106819 Image available Thysanocarpus curvipes subsp. curvipes Henk van der Werff 1980-4-25 3735 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106820  Thysanocarpus laciniatus var. laciniatus Henk van der Werff 1980-4-25 3737 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106821  Veronica peregrina subsp. xalapensis Henk van der Werff 1980-5-19 3815 San Diego Pine Valley, Corte Madera Ranch On mud along road. 1200 Comment
  SD106822  Linanthus orcuttii Henk van der Werff 1980-5-20 3817 San Diego Pine Valley, Corte Madera Ranch (IPB 2/06) 1200 Comment
  SD106823  Lepidium nitidum Henk van der Werff 1980-2-23 3709 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106825 Image available Hazardia squarrosa var. grindelioides Henk van der Werff 1980-8-30 4133 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106826  Ranunculus cymbalaria var. saximontanus Henk van der Werff 1980-3-23 3718 San Diego Pine Valley, Corte Madera Ranch On muddy places. 1200 Comment
  SD106827 Image available Gutierrezia sarothrae Henk van der Werff 1980-8-30 4134 San Diego Pine Valley, Corte Madera Ranch Common along roads. 1200 Comment
  SD106828  Athysanus pusillus Henk van der Werff 1980-3-9 3717 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106829  Ericameria parishii var. parishii Henk van der Werff 1980-8-30 4135 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106830  Adenostoma sparsifolium Henk van der Werff 1980-8-30 4131 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106831  Solidago velutina subsp. californica Henk van der Werff 1980-8-30 4132 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106832  Euphorbia serpillifolia subsp. hirtula Henk van der Werff 1980-6-21 3984 San Diego Pine Valley, Corte Madera Ranch, in cracks in pavement 1200 Comment
  SD106833  Phacelia imbricata Henk van der Werff 1980-6-21 3921 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106834  Leptosiphon floribundus subsp. glaber Henk van der Werff 1980-5-17 3795 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106835  Antirrhinum coulterianum Henk van der Werff 1980-6-8 3894 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106836  Cryptantha microstachys Henk van der Werff 1980-5-20 3823 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106837  Phacelia cicutaria var. hispida Henk van der Werff 1980-6-8 3897 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106838  Cryptantha micrantha var. lepida Henk van der Werff 1980-4-25 3743 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106839  Asclepias californica Henk van der Werff 1980-6-8 3901 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106840  Plagiobothrys collinus var. fulvescens Henk van der Werff 1980-5-20 3822 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106841  Chaenactis artemisiifolia Henk van der Werff 1980-6-8 3905 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106842  Plagiobothrys collinus var. californicus Henk van der Werff 1980-3-23 3721 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106843  Pseudognaphalium californicum Henk van der Werff 1980-6-8 3906 San Diego Pine Valley, Corte Madera Ranch Comment
  SD106844  Plagiobothrys collinus var. fulvescens Henk van der Werff 1980-4-25 3761 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106845  Lupinus excubitus Henk van der Werff 1980-6-8 3907 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106846  Plagiobothrys collinus var. fulvescens Henk van der Werff 1980-4-25 3750 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106847  Wyethia ovata Henk van der Werff 1980-6-8 3910 San Diego Corte Madera Ranch, Pine Valley Comment
  SD106848  Plagiobothrys collinus var. fulvescens Henk van der Werff 1980-4-25 3749 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106849  Solidago velutina subsp. californica Henk van der Werff 1980-9-1 4142 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106850  Euphorbia serpillifolia subsp. hirtula Henk van der Werff 1980-6-21 3916 San Diego Pine Valley, Corte Madera Ranch, in moist places 1200 Comment
  SD106851  Corethrogyne filaginifolia var. filaginifolia Henk van der Werff 1980-9-1 4141 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106852 Image available Cryptantha microstachys Henk van der Werff 1980-5-20 3844 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106853  Eriogonum gracile Henk van der Werff 1980-9-13 4173 San Diego Pine Valley, Corte Madera Ranch Common on open, dry places. 1200 Comment
  SD106854  Cryptantha intermedia Henk van der Werff 1980-5-18 3784 San Diego Pine Valley, Corte Madera Ranch Comment
  SD106855 Image available Stephanomeria exigua subsp. deanei Henk van der Werff 1980-9-13 4175 San Diego Pine Valley, Corte Madera Ranch Common on open slopes. 1200 Comment
  SD106856  Eriogonum gracile Henk van der Werff 1980-9-13 4174 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106857  Elymus hispidus Henk van der Werff 1980-9-13 4162 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106858  Muhlenbergia rigens Henk van der Werff 1980-9-1 4145 San Diego Pine Valley, Corte Madera Ranch Forms clumps along streams 1200 Comment
  SD106859  Gayophytum diffusum subsp. parviflorum Henk van der Werff 1980-9-13 4165 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106860  Elymus glaucus Henk van der Werff 1980-9-13 4163 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106861  Plantago major Henk van der Werff 1980-6-21 3937 San Diego Pine Valley, Corte Madera Ranch Moist place. 1200 Comment
  SD106862  Lonicera subspicata var. johnstonii Henk van der Werff 1980-6-21 3941 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106863 Image available Juncus oxymeris Henk van der Werff 1980-6-21 3936 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106864  Swertia parryi Henk van der Werff 1980-6-21 3944 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106865  Silene laciniata Henk van der Werff 1980-6-21 3946 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106866  Cryptantha intermedia Henk van der Werff 1980-6-8 3898 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106867  Acmispon americanus Henk van der Werff 1980-6-21 3933 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106868  Collomia grandiflora Henk van der Werff 1980-6-20 3915 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106869  Nicotiana attenuata Henk van der Werff 1980-6-20 3914 San Diego Pine Valley, Corte Madera Ranch Roadside weed. 1200 Comment
  SD106870  Acmispon micranthus Henk van der Werff 1980-6-21 3924 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106871  Elymus multisetus Henk van der Werff 1980-6-21 3920 San Diego Pine Valley, Corte Madera Ranch (IPB 3/07) 1200 Comment
  SD106872  Acmispon strigosus Henk van der Werff 1980-6-21 3926 San Diego Corte Madera Ranch; Pine Valley. 366 Comment
  SD106873  Erigeron foliosus var. foliosus Henk van der Werff 1980-6-21 3923 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106874  Trifolium gracilentum Henk van der Werff 1980-6-21 3927 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106875  Chorizanthe fimbriata var. laciniata Henk van der Werff 1980-6-21 3925 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106876  Sidalcea malviflora Henk van der Werff 1980-6-21 3919 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106877  Juncus bufonius Henk van der Werff 1980-6-21 3943 San Diego Pine Valley, Corte Madera Ranch. In wet soil. 1200 Comment
  SD106878  Galium angustifolium subsp. angustifolium Henk van der Werff 1980-6-21 3922 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106879  Lamarckia aurea Henk van der Werff 1980-6-21 3945 San Diego Pine Valley, Corte Madera Ranch Between rocks. 1200 Comment
  SD106880  Delphinium parryi Henk van der Werff 1980-6-21 3939 San Diego Pine Valley, Corte Madera Ranch Occasional on open slopes or in pastures. 1200 Comment
  SD106881  Phalaris aquatica Henk van der Werff 1980-6-21 3942 San Diego Pine Valley, Corte Madera Ranch On open slope. 1200 Comment
  SD106882  Navarretia intertexta Henk van der Werff 1980-6-21 3935 a San Diego Pine Valley, Corte Madera Ranch In sandy wash. 1200 Comment
  SD106883  Castilleja exserta subsp. exserta Henk van der Werff 1980-6-21 3938 San Diego Pine Valley, Corte Madera Ranch On open dry slope. 1200 Comment
  SD106884  Castilleja applegatei subsp. martinii Henk van der Werff 1980-6-21 3930 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106885  Cryptantha intermedia Henk van der Werff 1980-6-21 3932 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106886  Vulpia myuros Henk van der Werff 1980-6-21 3929 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106887  Hypochaeris glabra Henk van der Werff 1980-6-21 3931 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106888  Plagiobothrys bracteatus Henk van der Werff 1980-5-19 3816 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106889  Bromus hordeaceus Henk van der Werff 1980-6-21 3928 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106890  Plagiobothrys bracteatus Henk van der Werff 1980-6-7 3857 San Diego Pine Valley, Corte Madera Ranch In dried streambed. 1200 Comment
  SD106891  Leptosiphon parviflorus Henk van der Werff 1980-7-4 4037 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106892  Stachys stebbinsii Henk van der Werff 1980-7-4 4034 San Diego Pine Valley Corte Madera Ranch 1200 Comment
  SD106893  Lasthenia californica Henk van der Werff 1980-7-4 4052 a San Diego Pine Valley, Corte Madera Ranch. Comment
  SD106894  Eriophyllum wallacei Henk van der Werff 1980-7-3 4009 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106895  Pentachaeta aurea Henk van der Werff 1980-7-4 4052 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106896  Epilobium pygmaeum Henk van der Werff 1980-7-6 4061 San Diego Pine Valley, Corte Madera Ranch On dried mud. 1200 Comment
  SD106897  Rorippa tenerrima Henk van der Werff 1980-7-6 4062 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106898  Plagiobothrys bracteatus Henk van der Werff 1980-7-6 4064 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106899 Image available Calystegia longipes Henk van der Werff 1980-7-4 4027 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106900  Helianthus gracilentus Henk van der Werff 1980-7-3 4005 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106901  Rafinesquia californica Henk van der Werff 1980-7-4 4025 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD106902  Delphinium parryi Henk van der Werff 1980-7-3 4016 San Diego Pine Valley, Corte Madera Ranch Scattered in meadows. 1200 Comment
  SD106903 Image available Eleocharis acicularis var. acicularis Henk van der Werff 1980-7-6 4066 San Diego Pine Valley Corte Madera Ranch 1200 Comment
  SD106904 Image available Limosella acaulis Henk van der Werff 1980-6-8 3908 San Diego Pine Valley, Corte Madera Ranch Common in vernal ponds. 1200 Comment
  SD106905  Elatine californica Henk van der Werff 1980-7-4 4057 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106906 Image available Potamogeton pusillus Henk van der Werff 1980-6-8 3912 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106907  Callitriche verna Henk van der Werff 1980-6-8 3913 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106908  Potamogeton nodosus Henk van der Werff 1980-7-6 4065 San Diego Pine Valley, Corte Madera Ranch On mud. 1200 Comment
  SD106909  Heterocodon rariflorum Henk van der Werff 1980-7-3 4004 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106910 Image available Lasthenia glaberrima Henk van der Werff 1980-7-3 4017 San Diego Pine Valley, Corte Madera Ranch On mud or in shallow water of receding lake. 1200 Comment
  SD106911  Acmispon nevadensis var. nevadensis Henk van der Werff 1980-7-3 4014 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106912  Stephanomeria virgata subsp. pleurocarpa Henk van der Werff 1980-7-4 4022 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD106913  Eriogonum fasciculatum Henk van der Werff 1980-7-3 4011 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106914  Clarkia rhomboidea Henk van der Werff 1980-7-4 4049 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106915  Baccharis salicifolia Henk van der Werff 1980-7-4 4047 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD106916  Phacelia distans Henk van der Werff 1980-7-4 4038 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106917  Dudleya edulis Henk van der Werff 1980-7-4 4046 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106918  Thermopsis californica var. semota Henk van der Werff 1980-7-6 4058 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD106919  Epilobium paniculatum H. van der Werff 1980-7-6 4059 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106920  Navarretia atractyloides Henk van der Werff 1980-7-4 4050 San Diego Pine Valley, Corte Madera Ranch Along road. 1200 Comment
  SD106921 Image available Navarretia propinqua Henk van der Werff 1980-7-6 4060 San Diego Pine Valley, Corte Madera Ranch in streambed 1200 Comment
  SD106922  Polygonum aviculare Henk van der Werff 1980-7-6 4063 San Diego Pine Valley, Corte Madera Ranch On dried mud 1200 Comment
  SD109771  Eleocharis coloradoensis Henk van der Werff 1981-8-20 4392 San Diego Pine Valley Corte Madera Ranch. Locally very common along drying lake. 1200 Comment
  SD109772  Juncus dubius Henk van der Werff 1981-9-28 4414 San Diego Pine Valley, Corte Madera Ranch. In marshy spot. 1200 Comment
  SD109773  Ericameria cuneata var. macrocephala Henk van der Werff 1981-10-30 4431 San Diego Corte Madera Ranch, Pine Valley (mak 10/07) 1200 Comment
  SD110284  Ericameria brachylepis Henk van der Werff 1981-11-26 4446 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD110285 Image available Ribes canthariforme Henk van der Werff 1981-4-12 4201 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD110286  Ericameria pinifolia Henk van der Werff 1981-9-14 4401 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD110287 Image available Brickellia californica Henk van der Werff 1981-9-14 4398 San Diego Pine Valley, Corte Madera Ranch Scattered on rock outcrops. 1200 Comment
  SD110288  Gayophytum diffusum subsp. parviflorum Henk van der Werff 1981-9-28 4411 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD110289  Artemisia dracunculus Henk van der Werff 1981-9-28 4412 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD110290  Hazardia squarrosa Henk van der Werff 1981-9-28 4416 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD110291  Boechera californica Henk van der Werff 1981-5-19 4259 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD110292  Vicia villosa subsp. varia Henk van der Werff 1981-5-19 4253 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD110293  Layia platyglossa subsp. campestris Henk van der Werff 1981-5-19 4255 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD110294 Image available Stuckenia pectinata Henk van der Werff 1981-8-20 4390 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD110295  Calyptridium monandrum H. van der Werff 1981-5-19 4264 San Diego Pine Valley 1200 Comment
  SD110296  Camissonia strigulosa Henk van der Werff 1981-5-19 4254 San Diego Pine Valley, Corte Madera Ranch In wash 1200 Comment
  SD110297  Nemacladus longiflorus Henk van der Werff 1981-5-19 4266 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD110298  Nemacladus ramosissimus Henk van der Werff 1981-5-19 4265 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD110299  Petunia parviflora Henk van der Werff 1981-5-19 4262 San Diego Pine Valley, Corte Madera Ranch Few plants in wash. 1200 Comment
  SD110300  Solanum parishii Henk van der Werff 1981-5-19 4252 San Diego Pine Valley, Corte Madera Ranch. On rocky slope. 1200 Comment
  SD110310  Aponogeton distachyos Henk van der Werff 1982-2-19 4452 San Diego Common in vernal pool with knee-deep water, Kearny Mesa, immediately south of Miramar NAS along Highway 163. (IPB 4/07) Comment
  SD111545  Ceanothus cuneatus var. cuneatus Henk van der Werff 1982-4-21 4488 San Diego Pine Valley, Corte Madera Ranch Occurs only in a small area, where it is common. 1200 Comment
  SD111546  Pickeringia montana var. tomentosa Henk van der Werff 1982-7-10 4460 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD111547  Calochortus dunnii Henk van der Werff 1982-7-10 4458 San Diego Pine Valley, Corte Madera Ranch, one plant in Ceanothus foliosus bush. 1200 Comment
  SD111548 Image available Calochortus invenustus Henk van der Werff 1982-7-10 4457 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD111549  Oenothera elata subsp. hirsutissima Henk van der Werff 1982-7-10 4462 San Diego Pine Valley, Corte Madera Ranch along stream 1200 Comment
  SD111550  Orobanche fasciculata Henk van der Werff 1982-7-10 4456 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD111551  Epilobium ciliatum subsp. ciliatum Henk van der Werff 1982-7-10 4461 San Diego Pine Valley, Corte Madera Ranch Along stream. 1200 Comment
  SD111552  Acourtia microcephala Henk van der Werff 1982-7-10 4454 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD111553  Cirsium occidentale var. californicum Henk van der Werff 1982-7-10 4463 San Diego Corte Madera Ranch, Pine Valley. Comment
  SD111554 Image available Lythrum californicum Henk van der Werff 1982-7-10 4459 San Diego Corte Madera Ranch, Pine Valley along stream 1200 Comment
  SD111555  Amsinckia intermedia Henk van der Werff 1982-4-21 4491 San Diego Pine Valley, Corte Madera Ranch Comment
  SD111556  Urtica urens Henk van der Werff 1982-4-12 4489 San Diego Pine Valley, Corte Madera Ranch Occasional in disturbed places. 1200 Comment
  SD111558  Lithophragma glabrum Henk van der Werff 1982-4-21 4480 San Diego Pine Valley, Corte Madera Ranch In wet soil on open, steep seepage slope. 1200 Comment
  SD111559  Thlaspi arvense Henk van der Werff 1982-4-21 4490 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD111560  Camissoniopsis ignota Henk van der Werff 1982-4-23 4497 San Diego Pine Valley, Corte Madera Ranch on open slope 1200 Comment
  SD111561  Emmenanthe penduliflora Henk van der Werff 1982-4-23 4494 San Diego Pine Valley, Corte Madera Ranch on open slope 1200 Comment
  SD111562  Draba verna Henk van der Werff 1982-4-16 4459 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD114714  Allium haematochiton Henk van der Werff 1982-4-21 4484 San Diego Pine Valley, Corte Madera Ranch. Occasional in rock crevices along a stream. 1200 Comment
  SD114715 Image available Boechera xylopoda Henk van der Werff 1982-4-21 4482 San Diego Pine Valley, Corte Madera Ranch A few plants on open , rocky slope. 1200 Comment
  SD114716  Selaginella asprella Henk van der Werff 1982-4-21 4483 San Diego Pine Valley, Corte Madera Ranch On soil in rock crevices 1200 Comment
  SD114717  Caulanthus heterophyllus var. heterophyllus Henk van der Werff 1982-4-21 4479 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD114718  Boechera californica Henk van der Werff 1982-4-16 4475 San Diego Pine Valley: Corte Madera Ranch. 1200 Comment
  SD114719  Pectocarya penicillata Henk van der Werff 1982-4-9 4460 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD114720  Myriopteris covillei Henk van der Werff 1982-4-21 4486 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD114721  Carex praegracilis Henk van der Werff 1982-4-16 4478 San Diego Pine Valley, Corte Madera Ranch Very common in meadows. 1200 Comment
  SD114722  Capsella bursa-pastoris Henk van der Werff 1982-4-21 4487 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD114723  Nuttallanthus texanus Henk van der Werff 1982-4-16 4473 San Diego Pine Valley, Corte Madera Ranch One plant found at disturbed place. 1200 Comment
  SD114725  Caulanthus lasiophyllus Henk van der Werff 1982-4-16 4477 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD114726  Lomatium dasycarpum Henk van der Werff 1982-4-16 4464 San Diego Corte Madera Ranch, Pine Valley. Comment
  SD114727  Isoetes howellii Henk van der Werff 1982-3-28 4453 San Diego Kearney Mesa near San Diego Comment
  SD114728  Lepidium nitidum Henk van der Werff 1982-4-16 4465 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD114729  Lomatium dasycarpum subsp. dasycarpum Henk van der Werff 1982-4-16 4463 San Diego Pine Valley, Corte Madera Ranch Common on red soil 1200 Comment
  SD114730  Castilleja foliolosa Henk van der Werff 1982-4-16 4467 San Diego Pine Valley, Corte Madera Ranch on rocky slope 1200 Comment
  SD114731  Sisymbrium orientale Henk van der Werff 1982-4-16 4474 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD114733  Ericameria linearifolia Henk van der Werff 1982-4-23 4493 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD114734  Ceanothus leucodermis Henk van der Werff 1982-4-16 4470 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD114735  Ceanothus leucodermis Henk van der Werff 1982-4-16 4468 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD114736  Ceanothus leucodermis Henk van der Werff 1982-4-16 4471 San Diego Pine Valley, Corte Madera Ranch Growing with the parents in shade in Quercus agrifolia woods. 1200 Comment
  SD114737 Image available Microsteris gracilis Henk van der Werff 1982-4-16 4466 San Diego Pine Valley, Corte Madera Ranch in open Quercus agrifolia woods 1200 Comment
  SD114738 Image available Stellaria nitens Henk van der Werff 1982-4-9 4458 San Diego Pine Valley, Corte Madera Ranch. Scattered plants in wet meadows. 1200 Comment
  SD114739 Image available Isoetes howellii Henk van der Werff 1982-4-16 4462 San Diego Pine Valley, Corte Madera Ranch In mud of vernal pool 1200 Comment
  SD114740  Nemophila menziesii var. integrifolia Henk van der Werff 1982-4-16 4472 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD114742  Montia fontana Henk van der Werff 1982-4-21 4485 San Diego Pine Valley, Corte Madera Ranch Small, spreading plant in tufts of moss on steep seepage slope. 1200 Comment
  SD114743  Myosurus minimus Henk van der Werff 1982-4-23 4492 San Diego Pine Valley, Corte Madera Ranch In wet soil on steep seepage slope. 1200 Comment
  SD115097  Caulanthus heterophyllus Henk van der Werff 1982-4-21 4481 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD115098  Isoetes orcuttii Henk van der Werff 1982-3-29 4454 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD115099  Lepidium nitidum Henk van der Werff 1982-4-16 4465 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD115100  Lomatium dasycarpum Henk van der Werff 1982-4-16 4463 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD115101  Lomatium dasycarpum Henk van der Werff 1982-4-16 4464 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  SD115104  Ranunculus californicus Henk van der Werff 1982-4-9 4461 San Diego Pine Valley, Corte Madera Ranch Locally common in wet meadows 1200 Comment
  SD115105  Urtica urens Henk van der Werff 1982-4-21 4489 San Diego Pine Valley, Corte Madera Ranch Occasional in disturbed places. 1200 Comment
  SD115106  Scirpus microcarpus Henk van der Werff 1982-6-7 4532 San Diego Pine Valley, Corte Madera Ranch. In deep streambed. 1200 Comment
  SD115107  Bowlesia incana Henk van der Werff 1982-6-5 4521 San Diego Pine Valley, Corte Madera Ranch Trailing herb in wet, shady places between rocks. 1200 Comment
  SD115108  Hesperocnide tenella Henk van der Werff 1982-6-5 4520 San Diego Pine Valley, Corte Mader Ranch In wet, shady places between rocks. 1200 Comment
  SD115111  Allium parryi Henk van der Werff 1982-6-5 4522 San Diego Pine Valley, Corte Madera Ranch. Rare on open, dry slope. 1200 Comment
  SD115112  Eriogonum thurberi Henk van der Werff 1982-6-5 4525 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD115113  Lomatium lucidum Henk van der Werff 1982-5-30 4502 San Diego Corte Madera Ranch, Pine Valley Comment
  SD115114 Image available Clarkia similis Henk van der Werff 1982-6-5 4513 San Diego Pine Valley, Corte Madera Ranch Open slope, in seepage places. 1200 Comment
  SD115115 Image available Eriogonum davidsonii Henk van der Werff 1982-6-5 4526 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD115116  Vicia villosa subsp. varia Henk van der Werff 1982-5-30 4506 San Diego Pine Valley, Corte Madera Ranch, near stables 1200 Comment
  SD115117  Micranthes californica Henk van der Werff 1982-6-5 4514 San Diego Pine Valley: Corte Madera Ranch in wet seepage areas 1200 Comment
  SD115118  Boechera pulchra Henk van der Werff 1982-4-21 4482 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115119 Image available Vicia hassei Henk van der Werff 1982-5-30 4500 San Diego Pine Valley, Corte Madera Ranch In meadows and Quercus agrifolia forest. 1200 Comment
  SD115120  Camissoniopsis hirtella Henk van der Werff 1982-4-23 4496 San Diego Pine Valley, Corte Madera Ranch on open slope 1200 Comment
  SD115121 Image available Rafinesquia californica Henk van der Werff 1982-6-7 4539 San Diego Pine Valley, Corte Madera Ranch In oak forest. 1200 Comment
  SD115122  Lupinus truncatus Henk van der Werff 1982-6-7 4540 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115124  Eschscholzia californica Henk van der Werff 1982-4-23 4495 San Diego Pine Valley, Corte Madera Ranch Along road and on open slope. 1200 Comment
  SD115125  Amsinckia intermedia Henk van der Werff 1982-4-21 4491 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD115127  Osmorhiza berteroi Henk van der Werff 1982-5-30 4507 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
Read comments
Jun 30 2010
  SD115128  Myosurus minimus Henk van der Werff 1982-4-23 4492 San Diego Pine Valley, Corte Madera Ranch In wet soil on steep seepage slope 1200 Comment
  SD115129  Pellaea andromedifolia var. andromedifolia Henk van der Werff 1982-6-7 4538 San Diego Pine Valley, Corte Madera Ranch Occasional in shade, under shrubs, along streams. 1200 Comment
  SD115130  Woodwardia fimbriata Henk van der Werff 1982-6-7 4533 San Diego Pine Valley, Corte Madera Ranch in deep streambed 1200 Comment
  SD115131 Image available Carex spissa Henk van der Werff 1982-6-7 4531 San Diego Pine Valley, Corte Madera Ranch in deep streambed 1200 Comment
  SD115132  Yucca schidigera Henk van der Werff 1982-6-7 4542 San Diego Pine Valley, Corte Madera Ranch Open, dry slopes. (IPB 4/07) 1200 Comment
  SD115133  Boechera perennans Henk van der Werff 1982-6-5 4517 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115134  Caulanthus lasiophyllus Henk van der Werff 1982-6-5 4516 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD115135  Boechera californica Henk van der Werff 1982-4-16 4475 San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD115136  Boechera californica Henk van der Werff 1982-6-7 4536 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115137  Toxicodendron diversilobum Henk van der Werff 1982-6-7 4530 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115138  Potentilla gracilis var. fastigiata Henk van der Werff 1982-5-30 4504 San Diego Pine Valley, Corte Madera Ranch, moist places in meadow around Corte Madera Lake. 1200 Comment
  SD115139  Prunus ilicifolia Henk van der Werff 1982-5-30 4509 San Diego Pine Valley, Corte Madera Ranch Not rare, mostly around rock outcrops. 1200 Comment
  SD115140  Lupinus latifolius var. parishii Henk van der Werff 1982-6-7 4534 San Diego Pine Valley, Corte Madera Ranch Comment
  SD115141  Thermopsis californica var. semota Henk van der Werff 1982-6-7 4528 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD115142  Acmispon grandiflorus var. grandiflorus Henk van der Werff 1982-5-30 4503 San Diego Pine Valley, Corte Madera 1200 Comment
  SD115144  Ceanothus oliganthus var. orcuttii Henk van der Werff 1982-4-16 4469 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD115146  Delphinium parryi Henk van der Werff 1982-6-5 4515 San Diego Pine Valley, Corte Madera Ranch Common on open slopes with some seepage. 1200 Comment
  SD115147  Ericameria linearifolia Henk van der Werff 1982-4-23 4493 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  SD115148  Ceanothus leucodermis Henk van der Werff 1982-6-7 4541 San Diego Pine Valley, Corte Madera Ranch In oak forest 1200 Comment
  SD115149 Image available Cryptantha flaccida Henk van der Werff 1982-6-5 4518 San Diego Pine Valley, Corte Madera Ranch on open dry slope 1200 Comment
  SD115150  Cryptantha microstachys Henk van der Werff 1982-6-5 4519 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD115151  Chaenactis glabriuscula var. glabriuscula Henk van der Werff 1982-6-5 4527 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115152  Yabea microcarpa Henk van der Werff 1982-5-30 4498 San Diego Pine Valley, Corte Madera Ranch In chaparral. 1200 Comment
  SD115153  Uropappus lindleyi Henk van der Werff 1982-6-5 4511 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115155  Selaginella asprella Henk van der Werff 1982-5-30 4508 San Diego Pine Valley, Corte Madera Ranch (mak 10/07) 1200 Comment
  SD115156  Uropappus lindleyi Henk van der Werff 1982-6-7 4529 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115157  Chenopodium californicum Henk van der Werff 1982-6-5 4453 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD115158  Phacelia brachyloba Henk van der Werff 1982-6-5 4510 San Diego Pine Valley, Corte Madera Ranch, in sandy roadside 1200 Comment
  SD115159  Clarkia delicata Henk van der Werff 1982-5-30 4501 San Diego Pine Valley, Corte Madera Ranch, in shady spot with seepage 1200 Comment
  SD115160  Platanus racemosa Henk van der Werff 1982-6-7 4537 San Diego Pine Valley, Corte Madera Ranch Few plants along stream. 1200 Comment
  SD115441  Anredera cordifolia Henk van der Werff 1980-9-23 San Diego Mission Hills. Comment
  SD119406  Pentachaeta aurea Henk van der Werff 1982-7-10 4455 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD124504 Image available Juncus effusus subsp. austrocalifornicus Henk van der Werff 1981-9-28 4415 San Diego Pine Valley, Corte Madera Ranch Marshy spot, in shallow water. 1200 Comment
  SD124505  Chlorogalum parviflorum Henk van der Werff 1981-6-1 4315 San Diego Kearney mesa, north of San Diego Comment
  SD124506  Phoradendron bolleanum Henk van der Werff 1981-5-19 4271 San Diego Juniper woodland near Boulevard Comment
  SD124508  Chorizanthe fimbriata Henk van der Werff 1980-6-21 3925 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD124510  Mirabilis laevis var. crassifolia Henk van der Werff 1981-4-12 4221 San Diego Otay Lake. Common herb on recent burn. Comment
  SD124511  Cypselea humifusa Henk van der Werff 1981-8-20 4393 San Diego Pine Valley, Corte Madera Ranch Common on drying mud. 1200 Comment
  SD124512  Calandrinia ciliata Henk van der Werff 1981-5-4 4244 San Diego Otay Lake, common on recently burned areas. Comment
  SD124514  Clematis ligusticifolia Henk van der Werff 1981-7-27 4355 San Diego Pine Valley, Corte Madera Ranch Vine, clambering over shrubs along a stream. 1200 Comment
  SD124515  Caulanthus heterophyllus Henk van der Werff 1981-4-12 4219 San Diego Otay Lakes Comment
  SD124516  Lepidium virginicum var. robinsonii Henk van der Werff 1981-4-12 4229 San Diego Otay Lake, on recent burn (mak 10/07) Comment
  SD124517  Acmispon maritimus Henk van der Werff 1981-4-12 4225 San Diego Otay Lake, on recent burn Comment
  SD124518 Image available Lupinus truncatus Henk van der Werff 1981-4-12 4215 San Diego Otay Lake. On recent burn. Comment
  SD124520  Erodium botrys Henk van der Werff 1981-4-12 4206 San Diego Kearny Mesa Comment
  SD124521 Image available Euphorbia serpillifolia subsp. serpillifolia Henk van der Werff 1981-9-14 4399 San Diego Pine Valley, Corte Madera Ranch. 1200 Comment
  SD124523  Ceanothus tomentosus Henk van der Werff 1981-4-12 4211 San Diego Miramar Comment
  SD124524  Malacothamnus densiflorus Henk van der Werff 1981-6-1 4301 San Diego Near Otay Lake Common on burn Comment
  SD124526  Asclepias californica Henk van der Werff 1981-5-19 4267 San Diego Pine Valley, Corte Madera Ranch On open, dry slope. 1200 Comment
  SD124527  Cuscuta californica var. californica Henk van der Werff Unknown 4319 San Diego Kearny Mesa, north of San Diego Comment
  SD124528  Eriodictyon trichocalyx var. lanatum Henk van der Werff 1981-5-19 4258 San Diego Pine Valley, Corte Madera Ranch 1200 Comment
  SD124529  Eucrypta chrysanthemifolia Henk van der Werff 1981-4-12 4218 San Diego Otay Lake. Comment
  SD124530  Phacelia cicutaria Henk van der Werff 1981-4-12 4220 San Diego Otay Lake on rocks in recently burned area Comment
  SD124532  Plagiobothrys acanthocarpus Henk van der Werff 1981-4-12 4209 San Diego Kearney Mesa Comment
  SD124533 Image available Plagiobothrys nothofulvus Henk van der Werff 1981-5-4 4248 San Diego Otay Lake On recent burn. Comment
  SD124534  Pogogyne abramsii Henk van der Werff 1981-5-4 4234 San Diego Kearney Mesa Comment
  SD124535  Pogogyne abramsii Henk van der Werff 1981-6-15 4320 San Diego Kearney Mesa, N of San Diego Comment
  SD124536  Salvia munzii Henk van der Werff 1981-4-12 4232 San Diego Otay Lake Comment
  SD124537  Solanum douglasii Henk van der Werff 1981-6-15 4326 San Diego Roadside near Border Field Park, along the Tijuana River. Comment
  SD124538  Harpagonella palmeri Henk van der Werff 1981-5-4 4235 San Diego Kearney Mesa, San Diego Comment
  SD124539  Plagiobothrys bracteatus Henk van der Werff 1981-4-12 4203 San Diego Kearney Mesa Comment
  SD124541  Diplacus brevipes Henk van der Werff 1981-5-4 4242 San Diego Otay Lake. On recent burn. Comment
  SD124544  Marah macrocarpa Henk van der Werff 1981-4-12 4231 San Diego Otay Lake Comment
  SD124545  Downingia cuspidata Henk van der Werff 1981-4-12 San Diego Kearney Mesa. Comment
  SD124546  Downingia cuspidata Henk van der Werff 1981-5-4 4251 San Diego Kearney Mesa. Comment
  SD124548  Osmadenia tenella Henk van der Werff 1981-5-4 4239 San Diego Otay Lake Comment
  SD124551  Ericameria parishii var. parishii Henk van der Werff 1981-9-14 4402 San Diego Pine Valley, Corte Madera Ranch. Comment
  SD124552  Helianthus annuus Henk van der Werff 1981-6-15 4324 San Diego Roadside near Border Field Park, along Tijuana River. Comment
  SD124553 Image available Deinandra fasciculata Henk van der Werff 1981-6-1 4306 San Diego Otay Lake. In flat areas with clay soil. Comment
  SD124554  Iva hayesiana Henk van der Werff 1981-6-1 4302 San Diego Near Otay Lake; along streambed (mak 10/07) Comment
  SD142753  Antirrhinum coulterianum Henk van der Werff, Dale Clark 1997-6-25 14442 San Diego Corte Madera Ranch, near Pine Valley, 1 hour east of San Diego. On recenty burned slopes. 1219 Comment
  SD142758  Adenostoma fasciculatum Henk van der Werff, Dale Clark 1997-6-25 14451 San Diego Corte Madera Ranch, near Pine Valley, 1 hour east of San Diego. On recently burned slopes. 1219 Comment
  SD142762  Chorizanthe fimbriata Henk van der Werff, Dale Clark 1997-6-25 14441 San Diego Corte Madera Ranch near Pine Valley, 1 hour E of San Diego. On recently burned slopes. 1219 Comment
  SD142764  Allophyllum glutinosum Henk van der Werff, Dale Clark 1997-6-25 14443 San Diego Corte Madera Ranch near Pine Valley, 1 hour E of san Diego. On recently burned slopes. 1219 Comment
  SD142767  Camissoniopsis hirtella Henk van der Werff, Dale Clark 1997-6-25 14447 San Diego Corte Madera Ranch near Pine Valley, 1 hour E of San Diego. On recently burned slopes. 1219 Comment
  SD142770  Phacelia brachyloba Henk van der Werff, Dale Clark 1997-6-25 14449 San Diego Corte Madera Ranch near Pine Valley, 1 hour E of San Diego. On recently burned slopes. 1219 Comment
  SD142771  Emmenanthe penduliflora Henk van der Werff, Dale Clark 1997-6-25 14439 San Diego Corte Madera Ranch near Pine Valley, 1 hour E of San Diego. On recently burned slopes. 1219 Comment
  SD142797  Cryptantha muricata Henk van der Werff, Dale Clark 1997-6-25 14445 San Diego Corte Madera Ranch near Pine Valley, 1 hour E of San Diego. On recently burned slopes. 1219 Comment
  SD142799  Cryptantha intermedia Henk van der Werff, Dale Clark 1997-6-25 14452 San Diego Corte Madera Ranch near Pine Valley, 1 hour east of San Diego. On recently burned slopes. 1219 Comment
  SD142803  Hulsea californica Henk van der Werff, Dale Clark 1997-6-25 14440 San Diego Corte Madera Ranch near Pine Valley, 1 hour east of San Diego, on recently burned slope Comment
  SD142810  Erigeron foliosus var. foliosus Henk van der Werff, Dale Clark 1997-6-25 14446 San Diego Corte Madera Ranch near Pine Valley, 1 hour east of San Diego. On recently burned slopes. 1219 Comment
  SD142812  Sanicula crassicaulis Henk van der Werff, Dale Clark 1997-6-25 14448 San Diego Corte Madera Ranch near Pine Valley, on recent burn 1220 Comment
  SD142814  Anthriscus caucalis Henk van der Werff, Dale Clark 1997-6-25 14444 San Diego Corte Madera Ranch near Pine Valley, 1 hour east of San Diego. On recently burned slopes. 1219 Comment
  SD192869  Githopsis diffusa subsp. candida H. van der Werff, Dale Clark 1983-5-22 4569 San Diego Corte Madera Ranch, near Pine Valley. 1219 Comment
  SD192870  Heterocodon rariflorum H. van der Werff, Dale Clark 1983-5-22 4567 San Diego Corte Madera Ranch, near Pine Valley. 1219 Comment
  SEINET10508558  Glyceria declinata H. van der Werff 1984-8-22 van der Werff 6048 San Diego San Diego Co.; 40 m E of San Diego, Corte Madera Ranch, Pine Valley, elev. 4000 ft. Chaparral. 1225 Comment
  SEINET259893  Grindelia hallii H. Van der Werff 1986-8-2 8707 San Diego Pine Valley. Ca. 50 m E of San Diego on Corte Madera Ranch 1280 Comment
  UC1505511  Verbena lasiostachys var. lasiostachys H. van der Werff 1980-7-19 4086 San Diego Corta Madera Ranch; Pine Valley Comment
  UC1509656  Garrya veatchii H. van der Werff 1983-1-25 4565 San Diego 40 mi e San Diego (Pine Valley); Pine Valley 1219 Comment
  UC1521809  Eriogonum gracile Henk van der Werff 1984-8-22 6061 San Diego 40 m E San Diego; Pine Valley, Corte Madera Ranch 1219 Comment
  UC1542713  Symphyotrichum defoliatum Henk van der Werff 1987-11-6 9644 San Diego 40 mi e, (near Pine Valley, in meadow around Corte Madera lake) San Diego; Corte Madera Ranch 1219 Comment
  UCD111476  Hesperocnide tenella H. van der Werff 1982-6-5 4520 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  UCD124382  Plantago patagonica H. van der Werff 1982-6-5 4523 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  UCD126002  Verbena lasiostachys var. lasiostachys H. van der Werff 1980-7-19 4086 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  UCD128482  Acourtia microcephala H. van der Werff 1982-7-10 4454 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  UCD130647  Cirsium occidentale var. californicum H. van der Werff 1982-7-10 4463 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  UCD133755  Lasthenia glaberrima H. van der Werff 1980-7-3 4017 San Diego Corte Madera Ranch, Pine Valley. Comment
  UCD135891  Isoetes howellii H. van der Werff 1982-4-16 4462 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  UCD138073  Aponogeton distachyos H. van der Werff 1982-2-19 s.n. San Diego Kearny Mesa, immediately south of Miramar NAS along Highway 163. Comment
  UCD170311  Garrya veatchii H. van der Werff 1983-1-25 4565 San Diego Pine Valley, 40 mi E of San Diego. 1219 Comment
  UCD46019  Quercus engelmannii H. van der Werff 1984-1-2 6043 San Diego San Diego Co.; 40 m E of San Diego, Corte Madera Ranch, Pine Valley, elev. 4000 ft. Chaparral. 1219 Comment
  UCD46020  Quercus engelmannii H. van der Werff 1984-1-2 6045 San Diego San Diego Co.; 40 m E of San Diego, Corte Madera Ranch, Pine Valley, elev. 4000 ft. Chaparral. 1219 Comment
  UCR170950  Camissonia ignota H. van der Werff 1982-4-23 4497 San Diego Peninsular Range, Pine Valley; Corte Madera Ranch 1200 Comment
  UCR170951  Camissonia hirtella H. van der Werff 1982-4-23 4496 San Diego Peninsular Range, Pine Valley; Corte Madera Ranch 1200 Comment
  UCR170954  Nemophila menziesii var. integrifolia H. van der Werff 1982-4-16 4472 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR44509  Plagiobothrys acanthocarpus H. van der Werff 1981-4-12 4204 San Diego Kearny Mesa Comment
  UCR44510  Phoradendron densum H. van der Werff 1981-5-19 4271 San Diego Peninsular Range, Near Boulevard Comment
  UCR44511  Cypselea humifusa H. van der Werff 1981-8-20 4393 San Diego Peninsular Range, Pine Valley 1200 Comment
  UCR44512  Plagiobothrys nothofulvus H. van der Werff 1981-5-4 4248 San Diego Otay Lake Comment
  UCR44513  Eriodictyon trichocalyx var. lanatum H. van der Werff 1981-5-19 4258 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR44514  Pogogyne abramsii H. van der Werff 1981-5-4 4234 San Diego Kearny Mesa Comment
  UCR44515  Viguiera laciniata H. van der Werff 1981-6-1 4303 San Diego Otay Lake Comment
  UCR44516  Viguiera laciniata H. van der Werff 1981-6-1 4314 San Diego Peninsular Range, near Jamul Comment
  UCR44517  Chlorogalum parviflorum H. van der Werff 1981-6-1 4315 San Diego Kearny Mesa, north of San Diego Comment
  UCR44518  Ceanothus tomentosus subsp. olivaceus H. van der Werff 1981-4-12 4211 San Diego Miramar Comment
  UCR44519  Hemizonia fasciculata H. van der Werff 1981-6-1 4306 San Diego Otay Lake Comment
  UCR44520  Salvia munzii H. van der Werff 1981-4-12 4232 San Diego Otay Lake, City of San Diego Comment
  UCR44521  Ericameria parishii H. van der Werff 1981-9-14 4402 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR44522  Vicia villosa H. van der Werff 1981-5-19 4253 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR44523  Helianthus gracilentus H. van der Werff 1980-7-3 4005 San Diego Peninsular Range, Pine Valley 1200 Comment
  UCR44524  Camissonia strigulosa H. van der Werff 1980-5-19 3800 San Diego Peninsular Range, Pine Valley 1159 Comment
  UCR44525  Camissonia hirtella H. van der Werff 1980-5-19 3803 San Diego Peninsular Range, Pine Valley 1200 Comment
  UCR44526  Helianthus annuus H. van der Werff 1981-6-15 4324 San Diego South Coast, near Border Field Park along Tijuana River Comment
  UCR44527  Ericameria pinifolia H. van der Werff 1981-9-14 4401 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR44605  Mirabilis californica H. van der Werff 1981-4-12 4221 San Diego Otay Lake, City of San Diego Comment
  UCR44606  Phoradendron californicum H. van der Werff 1981-5-19 4270 San Diego Peninsular Range/ Sonoran (Colorado) Desert, near Mountain Springs along Hwy. 8 at border of San Diego and Imperial counties Comment
  UCR48931  Lithophragma tenellum H. van der Werff 1982-4-21 4480 San Diego Peninsular Range, Pine Valley 1200 Comment
  UCR58352  Solanum parishii H. van der Werff 1981-5-19 4252 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR58353  Mimulus cardinalis H. van der Werff 1980-9-13 4159 San Diego Peninsular Range, Pine Valley 1200 Comment
  UCR58400  Layia platyglossa subsp. campestris H. van der Werff 1981-5-19 4255 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR58401  Nemacladus ramosissimus H. van der Werff 1981-5-19 4265 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR58402  Gayophytum diffusum subsp. parviflorum H. van der Werff 1981-9-28 4411 San Diego Peninsular Range, Pine Valley 1200 Comment
  UCR58403  Bromus hordeaceus H. van der Werff 1980-6-21 3928 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR58404  Brickellia californica H. van der Werff 1981-9-14 4398 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR58984  Euphorbia serpillifolia subsp. hirtula H. van der Werff 1980-8-10 4126 San Diego Peninsular Range, Pine Valley, Corte Madera Ranch 1200 Comment
  UCR85324  Lepidium virginicum var. robinsonii H. van der Werff 1981-4-12 4229 San Diego Otay Lake, City of San Diego Comment
  CAS-BOT-BC250455  Eriogonum gracile H. H. van der Werff 1980-9-13 4174 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC483520  Calochortus splendens H. van der Werff 1980-6-7 3865 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC488546  Calochortus concolor H. van der Werff 1980-6-8 3893 San Diego Pine Valley, Corte Madera Ranch Comment
  CAS-BOT-BC496936  Calochortus weedii var. weedii H. van der Werff 1980-7-3 3996 San Diego Plants of Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC500874  Dichelostemma capitatum H. van der Werff 1980-6-20 3982 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC502905  Orobanche fasciculata H. van der Werff 1980-6-8 3899 San Diego Corte Madera Ranch, Pine Valley 1200 Comment
  CAS-BOT-BC534291  Zigadenus venenosus H. van der Werff 1980-5-20 3842 San Diego Pine Valley 1200 Comment
  CAS-BOT-BC67134  Thysanocarpus laciniatus H. H. van der Werff 1980-4-25 3737 San Diego Corte Madera Ranch. Pine Valley. 1200 Comment
  LA100856  Plagiobothrys collinus var. californicus H. van der Werff; 1980-4-25 3761 San Diego Corte Madera Ranch, Pine Valley 1200.0 Comment
  LA106658  Ceanothus tomentosus H. van der Werff; 1981-4-12 4211 San Diego Miramar. Comment
  LA211729  Ambrosia chenopodiifolia H. van der Werff; 1981-4-4 418 San Diego Otay Mesa. Comment
  LA211740  Camissonia strigulosa H. van der Werff; 1980-5-19 3800 San Diego Pine Valley, Corte Madre Ranch. 365 Comment
  LA2117786  Salvia munzii H. van der Werff; 1981-4-12 4232 San Diego Otay Lake. Comment
  LA211785  Mirabilis californica H. van der Werff; 1981-4-12 4221 San Diego Otay Lake. Comment
  LA211787  Calandrinia ciliata H. van der Werff; 4244 San Diego Otay Lake. Comment
  LA211788  Ericameria cuneata H. van der Werff; 1981-10-30 4431 San Diego Elevation: CA. 1200 M. Comment
  LA211789  Bahiopsis laciniata H. van der Werff; 1981-4-4 4192 San Diego Otay Mesa. Comment
  LA211790  Iva hayesiana H. van der Werff; 1981-6-1 4302 San Diego near Otay Lake. Comment
  LA211791  Eriodictyon lanatum H. van der Werff; 1981-5-19 4258 San Diego Elevation: CA. 1200 M. Comment
  LA211792  Bahiopsis laciniata H. van der Werff; 1981-6-1 4303 San Diego Otay Lake. Comment
  LA211794  Lathyrus laetiflorus H. van der Werff; 1981-5-4 4243 San Diego Otay Lake. Comment
  LA211799  Plagiobothrys acanthocarpus H. van der Werff; 1981-4-12 4204 San Diego Kearny Mesa. Comment
  LA211801  Ceanothus tomentosus H. van der Werff; 1981-4-12 4211 San Diego Miramar. Comment
  LA211802  Lupinus truncatus H. van der Werff; 1981-4-12 4215 San Diego Otay Lake. Comment
  LA211803  Phacelia cicutaria H. van der Werff; 1981-4-12 4220 San Diego Otay Lake. Comment
  LA211804  Eucrypta chrysanthemifolia H. van der Werff; 1981-4-12 4218 San Diego Otay Lake. Comment
  LA211805  Marah macrocarpa H. van der Werff; 1981-4-12 4231 San Diego Otay Lake. Comment
  LA211837  Eriophyllum confertiflorum H. van der Werff; 1981-6-1 4305 San Diego Otay Lake. Comment
  LA211850  Eriophyllum confertiflorum H. van der Werff; 1981-5-4 4238 San Diego Kearny Mesa. Comment
  RSA0014622  Juncus dubius H. V. D. Werff 1981-9-28 4414 San Diego Pine Valley. 1200 Comment
  RSA0022106  Pogogyne abramsii H. V. D. Werff 1981-5-4 4234 San Diego Kearney Mesa. Comment
  RSA0070410  Harpagonella palmeri H. van der Werff 1981-5-4 4235 San Diego Kearney Mesa. Comment
  RSA0077949  Lathyrus laetiflorus H. van der Werff 1981-5-4 4243 San Diego Otay Lake. Comment
  RSA0077950  Ephedra H. van der Werff 1981-5-19 4268 San Diego Near Mountain Springs along Hwy. 8 at border of San Diego and Imperial counties. Comment
  RSA0077951  Solanum douglasii H. van der Werff 1981-6-15 4326 San Diego Near Border Field Park along the Tijuana River. Comment
  RSA0079491  Cryptantha muricata var. denticulata H. van der Werff 1981-6-1 4311 San Diego Jamul. Comment
  RSA0089672  Amsinckia intermedia H. van der Werff 1981-4-4 4199 San Diego Otay Mesa. Comment
  RSA0107142  Verbena abramsii H. van der Werff 1980-7-19 4086 San Diego Corte Madera Ranch, Pine Valley. 1200 Comment
  RSA0124141  Eriastrum sapphirinum subsp. sapphirinum H. van der Werff 1984-8-22 6056 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley 1220 Comment
  RSA325874  Lythrum hyssopifolia H. V. D. Werff 1984-8-22 6046 San Diego 40 miles E of San Diego, Corte Madera Ranch, Pine Valley. 1220 Comment
  RSA363936  Phoradendron californicum H. van der Werff 1981-5-18 s.n. San Diego Near Mountain Springs along Highway 8 at border San Diego/Imperial Co. Comment
  SD106550  Solanum xanti H. van deer Werff 1980-5-10 3775 a San Diego Pine Valley; Corte Madera Ranch. 1200 Comment
  SD106609  Chenopodium atrovirens H. van der Werff 1980-9-13 4166 San Diego Corte Madera Ranch, Pine Valley Comment
  SEINET10474678  Grindelia hallii H. van der Werff 1986-8-2 van der Werff 8707 San Diego Pine Valley. Ca. 50m E of San Diego on Corte Madera Ranch, elev. 4200 ft. Meadows around drying lake. 1281 Comment
  SEINET10496511  Asclepias californica subsp. californica H. van der Werff 1993-5-9 van der Werff 12931 San Diego Corte Madera Ranch near Pine Valley 1219 Comment
  SEINET10496609  Cuscuta californica H. van der Werff 1986-8-2 van der Werff 1 San Diego Pine Valley. Ca. 50m E of San Diego on Corte Madera Ranch, elev. 4200 ft. Meadows around drying lake. 1281 Comment
  SEINET10501683  Potamogeton nodosus H. van der Werff 1984-8-22 van der Werff 6060 San Diego San Diego Co.; 40 m E of San Diego, Corte Madera Ranch, Pine Valley, elev. 4000 ft. Chaparral. 1225 Comment
  SEINET10534677  Grindelia hirsutula H. van der Werff 1986-8-2 van der Werff 8707 San Diego Pine Valley. Ca. 50m E of San Diego on Corte Madera Ranch. 1280 Comment
  SEINET10536539  Platystemon californicus H. van der Werff 2005-4-15 van der Werff 19617 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET10543553  Cercocarpus betuloides H. van der Werff 2005-4-15 van der Werff 19618 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET10546392  Solanum xanti H. van der Werff 2005-4-15 van der Werff 19627 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET10546830  Linanthus androsaceus H. van der Werff 2005-4-15 van der Werff 19624 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET10547369  Salvia sonomensis H. van der Werff 2005-4-15 van der Werff 19626 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET10550031  Orthocarpus purpurascens H. van der Werff 2005-4-15 van der Werff 19623 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET10664250  Habenaria elegans H. van der Werff van der Werff 24163 San Diego Carta Madera Ranch near Pine Valley. 1219 Comment
  SEINET10833453  Paeonia californica H. van der Werff 2005-4-15 van der Werff 19628 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET10964876  Trifolium H. van der Werff 2005-4-15 van der Werff 19616 San Diego Pine Valley, Corte Madero Ranch. Meadows and open oak woodland. 1219 Comment
  SEINET13945819 Image available Ceanothus cuneatus H. Van der Werff 1982-1 4488 San Diego Corte Madera Ranch, Pine Valley. Elevation ca 1200 m. 1200 Comment
  SEINET13945976 Image available Ceanothus leucodermis H. van der Werff 1982-1 4470 San Diego Corte Madera Ranch, Pine Valley. Elevation ca 1200 m. 1200 Comment
  SEINET13945977 Image available Ceanothus leucodermis H. van der Werff 1982-1 4468 San Diego Corte Madera Ranch, Pine Valley. Elevation ca 1200 m. 1200 Comment
  SEINET13946028 Image available Ceanothus oliganthus H. Van der Werff 1982-1 4469 San Diego Corte Madera Ranch, Pine Valley. Elevation ca 1200 m. 1200 Comment



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