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Checklist of the Vascular Plants of San Diego County ANGIOSPERMS: EUDICOTS |
| ERICACEAE — Heath Family | |
| ?Arctostaphylos glandulosa Eastw. ssp. glandulosa | EASTWOOD'S MANZANITA |
| †Arctostaphylos peninsularis Wells ssp. peninsularis Note: see Wells 1972, and Keeley et al. 1992. 2 3-1-1 |
PENINSULAR MANZANITA |
| Sarcodes sanguinea Torrey | SNOW PLANT |
| EUPHORBIACEAE — Spurge Family | |
| Chamaesyce parishii (E. Greene) Millsp. | PARISH'S SPURGE |
| Ditaxis serrata (Torrey) A. A. Heller var. serrata [Argythamnia s. (Torr.) Muell.-Arg. Note: listed as D. s. in The Jepson Manual.] |
YUMA SILVERBUSH |
| *?Euphorbia helioscopia L. | WARTWEED |
| *†Euphorbia heterophylla L. | SUMMER POINSETTIA |
| *†Euphorbia myrsinites L. | GOPHER SPURGE |
| FABACEAE (LEGUMINOSAE) — Legume Family | |
| *Acacia dealbata Link | SILVER WATTLE |
| *Acacia melanoxylon R. Br. | BLACKWOOD ACACIA |
| *Acacia paradoxa DC. [A. armata R. Br.] |
KANGAROO THORN |
| *Acacia verticillata (L'Her) Willd. | STAR ACACIA, PRICKLY MOSES |
| Astragalus magdalenae E. Greene var. peirsonii (Munz & J. McBurney) Barneby 1B 2-2-2 CE / FT |
PEIRSON'S MILKVETCH |
| Lotus heermannii (Durand & Hilg.) E. Greene var. orbicularis (A. Gray) Isely | WOOLLY LOTUS |
| Lotus nevadensis (S. Watson) E. Greene var. davidsonii (E. Greene) Isely | DAVIDSON'S LOTUS |
| Lupinus adsurgens E. Drew | DREW'S SILKY LUPINE |
| †?Lupinus sparsiflorus Benth. ssp. pondii (E. Greene) Dziekanowski & D. Dunn | COULTER'S LUPINE |
| *Medicago minima (L.) Bartal. | BUR MEDICK |
| Sesbania exaltata (Raf.) Cory | COFFEE WEED, COLORADO RIVER HEMP |
| *Trifolium campestre Schreber [T. procumbens L.] |
HOP CLOVER |
| ?Trifolium macraei Hook. & Arn. | CHILE CLOVER |
| *Ulex europaeus L. [Ulex europaea L., variant spelling] |
PRICKLY BROOM |
| FAGACEAE — Oak Family | |
| †Quercus xgrandidentata Ewan. [Q. durata var. gabrielensis x Q. engelmannii] Note: this named hybrid was previously misapplied to Q. dumosa x Q. engelmannii; see Roberts 1995. |
LARGE-LEAF OAK |
| GERANIACEAE — Geranium Family | |
| *Erodium cygnorum Nees | SWAN FILAREE/STORKSBILL |
| *Geranium retrorsum L'Hér. | TRAVELING GERANIUM |
| *Pelargonium zonale (L.) L'Hér. | ZONAL GERANIUM |
| GROSSULARIACEAE — Gooseberry Family | |
| ?Ribes cereum Douglas var. cereum | WAX CURRANT |
| HYDROPHYLLACEAE — Waterleaf Family | |
| Nemophila rotata Eastw. | EASTWOOD'S BABY BLUE EYES |
| Phacelia ixodes Kellogg | COSTA BAJA PHACELIA |
| *†?Wigandia caracasana Kunth [W. c. var. macrophylla Brand., W. urens (Ruiz & Pav.) Kunth var. c. (Kunth) D. Gibson] |
WIGANDIA |
| LAMIACEAE (LABIATAE) — Mint Family | |
| *Lavandula stoechas L. | SPANISH LAVENDER |
| *†Leonotis leonurus (L.) R. Br. | LION'S EAR |
| *Mentha pulegium L. | PENNYROYAL |
| ?Monardella hypoleuca A. Gray ssp. hypoleuca Not in our County; specimens identified as this subspecies attributed to a new taxon, currently being described by M. Elvin and A. Sanders. |
WHITE-LEAF MONARDELLA |
| ?Scutellaria siphocampyloides Vatke [S. austinae Eastw.] Note: unlikely in San Diego County. |
AUSTIN'S SKULLCAP |
| Trichostema micranthum A. Gray 4 1-1-1 |
SMALL-FLOWER BLUECURLS |
| LOASACEAE — Loasa Family | |
| ?Mentzelia laevicaulis (Hook.) Torrey & A. Gray Note: locality not verified, possibly not in San Diego Co. |
GIANT BLAZING STAR |
| Mentzelia multiflora (Nutt.) A. Gray ssp. longiloba (Darl.) Felger | YERBA AMARILLA |
| Mentzelia nitens E. Greene | VENUS BLAZING STAR |
| Mentzelia pectinata Kellogg | SAN JOAQUIN BLAZING STAR |
| LYTHRACEAE — Loosestrife Family | |
| !Rotala ramosior (L.) Koehne Note: S.C. McMillan, personal communication; no specimen cited. |
LOWLAND ROTALA |
| MALVACEAE — Mallow Family | |
| *Abutilon theophrasti Medikus | VELVET-LEAF |
| *Modiola caroliniana (L.) Don | WHEEL MALLOW |
| Sphaeralcea orcuttii Rose | CARRIZO MALLOW |
| MARTYNIACEAE — Unicorn Plant Family | |
| *Proboscidea louisianica (Miller) Thell. ssp. louisianica [P. l.] |
COMMON UNICORN PLANT |
| NYCTAGINACEAE — Four O'clock Family | |
| !Boerhavia erecta L. | ERECT SPIDERLING |
| Boerhavia triquetra S. Watson | SLENDER BOERHAVIA |
 ANGIOSPERMS: EUDICOTS: AIZOACEAE |
ANGIOSPERMS: EUDICOTS: OLEACEAE |