San Diego Natural History Museum--Your Nature ConnectionSDNHM Biodiversity Research Center of the Californias: Botany Department

Checklist of the Vascular Plants of San Diego County
Documented with Herbarium Vouchers

ANGIOSPERMS: EUDICOTS

OLEACEAE — Olive Family
!Fraxinus parryi Moran {SD 43977, 134598}
[Misapp. as F. trifoliolata; see Moran 2001.]
CHAPARRAL ASH
*!Fraxinus uhdei (Wenz.) Lingel. {SD 156808} SHAMEL ASH
Fraxinus velutina Torrey {SD 28250}
[F. v. var. coriacea (S. Watson) Rehder]
VELVET ASH
*!Ligustrum japonicum Thunb. {SD 152389} JAPANESE PRIVET
Menodora scoparia A. Gray {SD 63305} BROOM TWINBERRY
*!Olea europaea L. {SD 138847} OLIVE
ONAGRACEAE — Evening-Primrose Family
Camissonia bistorta (Torrey & A. Gray) Raven {SD 66987} CALIFORNIA SUN CUP
Camissonia boothii (Douglas) Raven ssp. condensata (Munz) Raven {SD 122413} DESERT LANTERN
!Camissonia boothii (Douglas) Raven ssp. desertorum (Munz) Raven {RSA 465996} DESERT SUN CUP
Camissonia californica (Torrey & A. Gray) Raven {SD 119632} FALSE-MUSTARD
Camissonia cardiophylla (Torrey) Raven ssp. cardiophylla {SD 141825}
[C. c.]
EVENING-PRIMROSE
Camissonia chamaenerioides (A. Gray) Raven {SD 118119} WILLOW-HERB EVENING-PRIMROSE
Camissonia cheiranthifolia (Sprengel) Raim ssp. suffruticosa (S. Watson) Raven {SD 128382} BEACH EVENING-PRIMROSE
!Camissonia claviformis (Torrey & Frémont) Raven ssp. aurantiaca (S. Watson) Raven {SD 97421} PINNATE-LEAF PRIMROSE
Camissonia claviformis (Torrey & Frémont) Raven ssp. peirsonii (Munz) Raven {SD 119640} PEIRSON'S EVENING-PRIMROSE
Camissonia confusa Raven {SD 67040} SAN BERNARDINO SUN CUP
Camissonia graciliflora (Hook. & Arn.) Raven {RSA 560854} HILL SUN CUP
Camissonia hirtella (E. Greene) Raven {SD 69416} FIELD SUN CUP
Camissonia ignota (Jepson) Raven {SD 20982} JURUPA HILLS SUN CUP
Camissonia intermedia Raven {SD 69415} INTERMEDIATE SUN CUP
Camissonia lewisii Raven {SD 10968}
3 ?-?-2
LEWIS'S EVENING-PRIMROSE
Camissonia micrantha (Sprengel) Raven {SD 133761} MINIATURE SUN CUP
Camissonia pallida (Abrams) Raven ssp. pallida {SD 118142} PALE YELLOW SUN CUP
Camissonia refracta (S. Watson) Raven {SD 97008} NARROW-LEAF PRIMROSE
Camissonia robusta Raven {SD 69388} ROBUST SUN CUP
Camissonia strigulosa (Fischer & C. Meyer) Raven {SD 85373} SANDYSOIL SUN CUP
!Clarkia bottae (Spach) Harlan Lewis & M. Lewis {SD 134429}
[C. deflexa (Jepson) Harlan Lewis & M. Lewis]
PUNCHBOWL GODETIA
Clarkia delicata (Abrams) Nelson & J. F. Macbr. {SD 130551}
1B 2-2-2
DELICATE/CAMPO CLARKIA
Clarkia epilobioides (Nutt.) Nelson & J. F. Macbr. {SD 130550} CANYON GODETIA
Clarkia purpurea (Curtis) Nelson & J. F. Macbr. ssp. quadrivulnera (Douglas) Harlan Lewis & M. Lewis {SD 115649} FOUR-SPOT CLARKIA
Clarkia purpurea (Curtis) Nelson & J. F. Macbr. ssp. viminea (Douglas) Harlan Lewis & M. Lewis {SD 154070} LARGE CLARKIA
Clarkia rhomboidea Douglas {SD 122491} DIAMOND CLARKIA
Clarkia similis Harlan Lewis & Ernst {SD 115114} CANYON CLARKIA
Clarkia unguiculata Lindley {SD 39445} ELEGANT CLARKIA
Epilobium angustifolium L. ssp. circumvagum Mosq. {SD 144519} RED FIREWEED
Epilobium brachycarpum C. Presl {SD 71658}
[E. paniculatum Torrey & A. Gray]
SUMMER COTTON WEED
Epilobium canum (E. Greene) Raven ssp. canum {SD 129886, SD 70929}
[E. c. ssp. angustifolium (Keck) Raven, ssp. mexicanum (Presl) Raven]
CALIFORNIA FUCHSIA, ZAUSCHNERIA
Epilobium canum (E. Greene) Raven ssp. latifolium (Hook.) Raven {SD 126683} CALIFORNIA FUCHSIA, ZAUSCHNERIA
Epilobium ciliatum Raf. ssp. ciliatum {SD 11615, 85959}
[E. adenocaulon var. a., var. holosericeum (Trel.) Munz]
WILLOW HERB
Epilobium densiflorum (Lindley) P. Hoch & Raven {SD 85720}
[Boisduvalia d. (Lindl.) Wats.]
DENSE-FLOWER BOISDUVALIA
Epilobium halleanum Hausskn. {SD 27329} GLANDULAR WILLOW HERB
!Epilobium minutum Lehm. {SD 123444} SMALL-FLOWER WILLOW HERB
Epilobium pygmaeum (Speg.) P. Hoch & Raven {SD 105669}
[Boisduvalia glabella (Nutt.) Walp.]
SMOOTH BOISDUVALIA
!Gaura coccinea Pursh {SD 115423} LINDA TARDE
*Gaura drummondii (Spach.) Torrey & A. Gray {SD 128495} DRUMMOND'S GAURA
*!Gaura aff. lindheimeri Engelm. & A. Gray {SD 161989} PINK GAURA
*Gaura sinuata Ser. {SD 114075} WAVY-LEAF GAURA
Gayophytum diffusum Torrey & A. Gray ssp. parviflorum Harlan Lewis & J. Szweykowski {SD 18351} HAIRY-LEAF GAYOPHYTUM
!Gayophytum humile A. L. Juss. {SD 128593}
[G. nuttallii Torrey & A. Gray]
DWARF GROUNDSMOKE
Gayophytum oligospermum Harlan Lewis & J. Szweykowski {SD 52560} FEW-SEED GAYOPHYTUM
*Ludwigia hexapetala (Hook. & Arn.) Zardini, Gu, & Raven {SD 119592}
[Jussiaea uruguayensis Cambess.; L. u. (Camb.) Hara]
Note: native to California but not to San Diego Co.
URUGUAY MARSH-PURSLANE
Ludwigia peploides (Kunth) Raven ssp. peploides {SD 12057} WATER-PRIMROSE
!Ludwigia repens Forster {SD 114094}
[L. natans Elliot var. stipitata Fern. & Griscom]
CREEPING PRIMROSE-WILLOW
*!Oenothera biennis L. {RSA 700100} COMMON EVENING-PRIMROSE
Oenothera californica (S. Watson) S. Watson ssp. californica {SD 118459} CALIFORNIA EVENING-PRIMROSE
Oenothera deltoides Torrey & Frémont ssp. deltoides {SD 118107} DUNE EVENING-PRIMROSE
Oenothera elata Kunth ssp. hirsutissima (S. Watson) W. Dietr. {SD 120531} GREAT MARSH EVENING-PRIMROSE
!Oenothera elata Kunth ssp. hookeri (Torrey & A. Gray) W. Dietr. {SD 3323} GREAT MARSH EVENING-PRIMROSE
*Oenothera laciniata Hill {SD 161061} CUT-LEAF EVENING-PRIMROSE
*Oenothera speciosa Nutt. {SD 24933} BEAUTIFUL EVENING-PRIMROSE
OROBANCHACEAE — Broom-Rape Family
!Boschniakia strobilacea A. Gray {SD 148675} CALIFORNIA GROUNDCONE
Castilleja affinis Hook. & Arn. ssp. affinis {SD 86088} COAST PAINTBRUSH
Castilleja applegatei Fern. ssp. martinii (Abrams) Chuang & Heckard {SD 118476}
[C. martinii Abrams]
DESERT INDIAN PAINTBRUSH
!Castilleja applegatei ssp. martinii x C. foliolosa {SD 137617}
Castilleja attenuata (A. Gray) Chuang & Heckard {SD 103761}
[Orthocarpus a. A. Gray]
VALLEY TASSELS
Castilleja densiflora (Benth.) Chuang & Heckard ssp. gracilis (Benth.) Chuang & Heckard {SD 117880}
[Orthocarpus d. Benth. var. gracilis (Benth.) Keck]
PARISH'S OWL'S-CLOVER
Castilleja exserta (A. A. Heller) Chuang & Heckard ssp. exserta {SD 67536}
[Orthocarpus purpurascens Benth. var. pallidus Keck, var. purpurascens]
PURPLE OWL'S-CLOVER
Castilleja foliolosa Hook. & Arn. {SD 119125} WOOLLY INDIAN PAINTBRUSH
Castilleja miniata Hook. ssp. miniata {SD 128541} GIANT RED PAINTBRUSH
Castilleja minor (A. Gray) A. Gray ssp. spiralis (Jepson) Chuang & Heckard {SD 79428}
[C. stenantha A. Gray]
CALIFORNIA THREAD-TORCH
Castilleja subinclusa E. Greene ssp. subinclusa {SD 131912}
[C. jepsonii Bacig. & Heckard]
LONG-LEAF INDIAN PAINTBRUSH
Castilleja tenuis (A. A. Heller) Chuang & Heckard {SD 26285}
[Orthocarpus hispidus Benth.]
HAIRY OWL'S CLOVER
Cordylanthus maritimus Benth. ssp. maritimus {SD 21774}
1B 2-2-2 CE / FE
SALT MARSH BIRD'S BEAK
Cordylanthus nevinii A. Gray {SD 51629} NEVIN'S BIRD'S BEAK
Cordylanthus orcuttianus A. Gray {SD 114043} 2 3-3-1 FSC ORCUTT'S BIRD'S BEAK
!Cordylanthus rigidus (Benth.) Jepson ssp. brevibracteatus (A. Gray) Munz {SD 137612} STIFF-BRANCH BIRD'S BEAK
Cordylanthus rigidus (Benth.) Jepson ssp. setigerus Chuang & Heckard. {SD 70379}
[C. filifolius Benth.]
DARK-TIP BIRD'S BEAK
Orobanche bulbosa G. Beck {SD 119113} CHAPARRAL BROOM-RAPE
Orobanche californica Cham. & Schldl. ssp. feudgei (Munz) Heckard {SD 119056} SAGEBRUSH BROOM-RAPE
Orobanche cooperi (A. Gray) A. A. Heller {SD 119045} PINE BROOM-RAPE
Orobanche fasciculata Nutt. {SD 118454} CLUSTERED BROOM-RAPE
Orobanche parishii (Jepson) Heckard ssp. brachyloba Heckard {SD 114764}
4 1-2-2 FSC
BEACH/SHORT-LOBE BROOM-RAPE
Orobanche parishii (Jepson) Hackard ssp. parishii {SD 103329} PARISH'S BROOM-RAPE
Pedicularis densiflora Hook. {SD 123452} INDIAN WARRIOR
Pedicularis semibarbata A. Gray {SD 16230} DWARF LOUSEWORT
OXALIDACEAE — Oxalis Family
Oxalis albicans Kunth ssp. californica (Abrams) Eiten {SD 83567} CALIFORNIA WOOD-SORREL
Oxalis albicans Kunth ssp. pilosa (Nutt.) Eiten {SD 15683} CALIFORNIA WOOD-SORREL
*Oxalis corniculata L. {SD 118362}
[O. c. L. ssp. c.]
YELLOW SORREL
*Oxalis pes-caprae L. {SD 118351}
[O. cernua Thunb.]
BERMUDA-BUTTERCUP
ANGIOSPERMS: EUDICOTS: MALVACEAEANGIOSPERMS: EUDICOTS: PAEONIACEAE

Alphabetical Listing | Group Listing
Symbols Used in the Checklist
Checklist Introduction & Table of Contents
Botany Department | Field Guide