| S - Short-leaved
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sagebrush (1)
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sagewort (1)
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San Diego Alpinegold (24)
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San Diego Bird's-foot-trefoil (2)
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San Luis Blazingstar (3)
San Luis Mariposa Lily (19)
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San Luis Obispo Mariposa Lily (4)
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San Mateo Thornmint (6)
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San Miguel Island Buckwheat (2)
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Sanborn's Allium (1)
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Sand Food (21)
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Sandpaper Oak (2)
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Sandwort (18)
Sandy-soil Suncup (8)
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Sanford's Arrowhead (6)
Santa Ana Pitchersage (3)
Santa Ana River Woolly-star (2)
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Santa Barbara Bedstraw (5)
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Santa Barbara Island Buckwheat (1)
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Santa Barbara Island Liveforever (4)
Santa Barbara Milk-vetch (1)
Santa Barbara Milkvetch (20)
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Santa Catalina Island Bedstraw (2)
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Santa Catalina Island Currant (3)
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Santa Catalina Island Ironwood (6)
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Santa Clara Red Ribbons (4)
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Santa Clara Valley Dudleya (18)
Santa Clara Valley Liveforever (9)
Santa Clemente Island Bedstraw (3)
Santa Cruz Clover (3)
Santa Cruz County Monkeyflower (1)
Santa Cruz Cypress (5)
Santa Cruz Gooseberry (4)
Santa Cruz Id. Nightshade (2)
Santa Cruz Island Bird's-foot Trefoil (8)
Santa Cruz Island Buckwheat (39)
Santa Cruz Island Cliff-aster (3)
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Santa Cruz Island Dudleya (5)
Santa Cruz Island Evening Primrose (2)
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Santa Cruz Island Liveforever (5)
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Santa Cruz Manzanita (13)
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Santa Rosa Island Manzanita (8)
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Sapphire Tower (5)
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Sarah's Wild Buckwheat (2)
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Scalebud (30)
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Scaly Blazing Star (2)
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Scaly-stemmed Sand Plant (4)
Scandinavean Sedge (6)
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Scarlet Gilia (66)
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Scarlet Guara (4)
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Scarlet Keckiella (1)
Scarlet Larkspur (29)
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Scarlet Locoweed (3)
Scarlet Lupine (28)
Scarlet Milk Vetch (2)
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Scarlet Milkvetch (23)
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Scarlet Monkeyflower (48)
scarlet morningglory (2)
scarlet morninglory (2)
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Schefflera (3)
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Schismus (3)
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Schott Indigobush (7)
Schott's Calico (13)
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Scott Mountian Phacelia (4)
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Scott Mtn. Sandwort (3)
Scott Valley Phacelia (4)
Scott's Valley Spineflower (6)
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Scouler Catchfly (12)
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scurvygrass (1)
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Sea Algae (43)
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seaside sandplant (1)
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Seep Monkeyflower (72)
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Sego Lily (18)
Self Heal (9)
Self-heal (8)
Selfheal (36)
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Shellflower (4)
Shellplant (2)
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Shepherd's Purse (22)
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Shepherdspurse (3)
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Shield Fern (2)
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Shield-bracted Monkey Flower (2)
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Shiver Grass (2)
Shockley Lupine (3)
Shockley's Buckwheat (3)
Shockley's Evening-primrose (1)
Shockley's Goldenhead (8)
Shockley's Ivesia (1)
Shockley's Milkvetch (4)
Shockley's Rock Cress (6)
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Shockley's Wild Buckwheat (3)
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Short-awn Meadow-foxtail (6)
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|
Short-lobe - Soap
Short-lobe Indian Paintbrush (5)
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Short-lobed Indian Paintbrush (5)
Short-podded Lotus (1)
Short-podded Thelypodium (7)
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Short-rayed Alkalai Aster (2)
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Shortleaf Alpinegold (10)
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Shortsepal Bitterroot (4)
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Showy Lady's-slipper (3)
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shrub aster (1)
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Shutennoki Fu-Ran Orchid (4)
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Sierra Tiger Lily (49)
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Siskiyou Inside-out-flower (4)
Siskiyou Iris (9)
Siskiyou Lewisia (20)
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Siskiyou Mat (2)
Siskiyou Milk-vetch (1)
Siskiyou Milkvetch (8)
Siskiyou Missionbells (9)
Siskiyou Monardella (9)
Siskiyou Mountain Owl's-clover (6)
Siskiyou Mountain Ragwort (6)
Siskiyou Mountain ragwort (4)
Siskiyou Mountain Woodland-star (3)
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snakelily (1)
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soap bush (2)
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|
Soap - Swordleaf
Soap Root (1)
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