Please submit a search term.

Navigate

hide show
Scientific Name Common Name(s) Plant Category Image
Silphium perfoliatum Compass-plant, Cup-plant Wildflowers
Silphium terebinthinaceum Prairie-dock Wildflowers
Sinningia speciosa Gloxina Perennials
Sinocalycanthus chinensis Chinese sweetshrub Shrubs
Sinojackia rehderiana Jacktree Shrubs, Trees
Sisymbrium irio Annuals, Herbs
Sisyrinchium angustifolium Blue-eyed grass Native Plants, Perennials, Wildflowers
Skimmia japonica Japanese skimmia Poisonous Plants, Shrubs
Smilacina racemosa False solomon's seal Perennials, Wildflowers
Smilax glauca Greenbriar, Smilax Native Plants
Smilax herbacea Carrion-flower Wildflowers
Smilax lanceolata Smilax Vines
Smilax laurifolia Greenbriar Native Plants, Vines
Smilax smalli Jacksonbrier, Smilax Native Plants, Vines
Solandra spp. chalice vine, trumpet flower Poisonous Plants, Vines
Solanum americanum Nightshade Herbs, Poisonous Plants
Solanum carolinense Horse nettle, wild tomato Poisonous Plants, Wildflowers
Solanum dulcamara Bittersweet, Deadly nightshade, European bittersweet, climbing nightshade Poisonous Plants, Vines
Solanum jasminoides Potato vine Vines
Solanum nigrum Black nightshade Poisonous Plants
Solanum pseudocapsicum Jerusalem cherry Perennials, Poisonous Plants
Solanum tuberosum Potato, irish potato, white potato Poisonous Plants
Solenostemon pumilus AKA Coleus pumilis, Trailing coleus Annuals
Solenostemon x scutellarioides Coleus, painted nettle Annuals, Perennials, Poisonous Plants
Solidago altissima Canada goldenrod, Canadian goldenrod, Late goldenrod, Tall goldenrod Native Plants, Perennials, Wildflowers
Solidago bicolor Silver-rod, White goldenrod Wildflowers
Solidago caesia Axillary goldenrod, Blue stemmed goldenrod, Bluestem goldenrod, Woodland goldenrod Herbs, Native Plants, Perennials, Wildflowers
Solidago juncea Early goldenrod Native Plants, Perennials, Wildflowers
Solidago nemoralis Common goldenrod, Gray goldenrod Perennials, Wildflowers
Solidago odora Anise-scented goldenrod , Fragrant goldenrod, Sweet goldenrod Edible Plants, Herbs, Native Plants, Perennials, Wildflowers
Solidago rugosa Rough-leaf goldenrod, Rough-stemmed goldenrod, Wrinkle-leaf goldenrod, Wrinkleleaf goldenrod Herbs, Native Plants, Perennials, Wildflowers
Solidago sempervirens Seaside goldenrod Wildflowers
Solidago speciosa Showy goldenrod Herbs, Native Plants, Perennials, Wildflowers
Solidago spp., S. hybrids Goldenrod Perennials, Wildflowers
Solidago uliginosa Bog goldenrod Herbs, Native Plants, Perennials, Wildflowers
Sonchus asper Spiny-leaved sow-thistle Wildflowers
Sonchus spp. Sow thistle, Sowthistle Annuals, Herbs
Sophora davidii = S. viciifolia David's mountain laurel Shrubs
Sophora secundiflora Mescal bean Poisonous Plants
Sorbaria sorbifolia False spirea Shrubs
Sorbus alnifolia Korean Mountain ash Trees
Sorbus americana American mountainash Native Plants, Shrubs, Trees
Sorbus aucuparia European Mountain ash Trees
Sorbus commixta Japanese mountainash Trees
Sorghastrum elliottii Long-bristled Indian-grass, Indiangrass, Nodding Indiangrass, Slender Indiangrass Native Plants, Ornamental Grass, Perennials
Sorghastrum nutans Indian grass Native Plants, Ornamental Grass, Perennials
Sorghum halepense Johnsongrass Poisonous Plants
Sparaxis Harlequin flower, Wand flower Summer Bulbs
Sparaxis hybrids Harlequin Flower Spring Bulbs
Sparmannia africana African hemp Poisonous Plants