S3
Vulnerable
Coryphantha robustispina ssp. scheeri (Scheer's Pincushion Cactus)
Stems succulent, hemispheric, tubercled, up to 15 cm in diameter and tall, or exceptionally taller, usually single but sometimes a few in a cluster; tubercles to 7 mm long, conical, somewhat dorsiventrally flattened, with a felted groove running the ...
Dalea scariosa (La Jolla Prairie Clover)
Strong perennial from a stout taproot; stems prostrate to spreading, 20-70 cm long; leaves pinnately compound, 1-2.5 cm long, bright green, leaflets 5-9, thick, broadest near tip, 3-8 mm long; flowers in spikes, zygomorphic, pea-like, petals 5, pale ...
Delphinium alpestre (Alpine Larkspur)
Perennial herb 5-25 cm tall; leaves all on stem, but crowded near base, petioles 1-10 cm long, blades 2-5 cm long and about as wide, palmately divided into 5 main lobes, each lobe further dissected into smaller lobes; inflorescence a raceme of 2-8 f...
Delphinium sapellonis (Sapello Canyon Larkspur)
Perennial herb 1.0-1.8 m tall; lower part of stem glabrous, usually green, but sometimes reddish; leaves all on stem and absent from the stem base at the time of anthesis, petioles 5-12 cm long, blades 8-16 cm long and 6-10 cm wide, palmately divided...
Draba mogollonica (Mogollon Whitlowgrass)
Winter annuals or biennials (perennial?); taproots enlarged above; stems 1 to several, usually with several branches 1.5-3.5 dm long, pubescent at base with simple trichomes, glabrous above ;leaves mostly in flat basal rosettes, denticulate to dentat...