Rosa dumalis

Rosa dumalis

Glaucous Dog Rose

Rosa eglanteria

Rosa eglanteria

Sweetbriar Rose, Sweetbrier

Rosa laxa

Rosa laxa

Laxa Rose

Rosa rugosa

Rosa rugosa

Beach Tomato, Hedgehog Rose, Rugosa Rose, Saltspray Rose, Sand Rose, Sea Tomato, Shrub Rose, Wrinkled Rose

Rosmarinus officinalis

Rosmarinus officinalis

Rosemary

Rubus idaeus

Rubus idaeus

European Raspberry, Framboise, Red Raspberry

Rubus occidentalis

Rubus occidentalis

Black Raspberry, Blackcap Raspberry, Thimbleberry

Rubus parviflorus

Rubus parviflorus

Thimbleberry

Rumex acetosella

Rumex acetosella

Common Sheep Sorrel, Field Sorrel, Red Sorrel, Sheep Sorrel, Sour Weed

Rumex crispus

Rumex crispus

Curly Dock

Ruscus aculeatus

Ruscus aculeatus

Butcher's Broom, Jew's Myrtle, Knee Holly

Sabal minor

Sabal minor

Dwarf Palmetto

Sabal palmetto

Sabal palmetto

Cabbage Palm, Cabbage Palmetto

Salvia hispanica

Salvia hispanica

Chia

Salvia officinalis

Salvia officinalis

Broadleaf Sage, Common Sage, Garden Sage, Kitchen Sage, Sage

Sambucus callicarpa

Sambucus callicarpa

Pacific Red Coast Elder

Sambucus nigra

Sambucus nigra

Black Elderberry, Common Elder, European Elder

Sambucus williamsii

Sambucus williamsii

North China Red Elder

Sanguinaria canadensis

Sanguinaria canadensis

Bloodroot

Sapium sebiferum

Sapium sebiferum

Chinese Tallow

Satureja hortensis

Satureja hortensis

Summer Savory

Schinus molle

Schinus molle

Pepper Tree, Peruvian Peppertree

Schisandra chinensis

Schisandra chinensis

Chinese Magnolia Vine, Chinese Magnolia-vine, Five Flavor Fruit

Schisandra sphenanthera

Schisandra sphenanthera

nan wu wei zi, Southern Magnolia Vine

Securinega suffruticosa

Securinega suffruticosa

Securinega

Senna marilandica

Senna marilandica

Maryland Senna, Wild Senna

Senna siamea

Senna siamea

Kassod Tree, Siamese Cassia

Sequoia sempervirens

Sequoia sempervirens

California Redwood, Coast Redwood, Redwood

Serenoa repens

Serenoa repens var. Green

var. Green

Saw Palmetto

Serratula tinctoria

Serratula tinctoria

Centaury, Dyer's Plumeless Saw-wort, Sawwort

Sesbania grandiflora

Sesbania grandiflora

Agati, Vegetable Hummingbird

Silybum marianum

Silybum marianum

Blessed Milkthistle, Holy Thistle, Mary Thistle, Milk Thistle

Smallanthus uvedalius

Smallanthus uvedalius

Bear's Foot, Hairy Leafcup

Solanum dulcamara

Solanum dulcamara

Bittersweet Nightshade, Climbing Nightshade, Deadly Nightshade, Nightshade

Solanum melongena

Solanum melongena Black Beauty

var. Black Beauty

Black Beauty Aubergine, Black Beauty Eggplant, Black Beauty Melongene

Solidago canadensis

Solidago canadensis

Canada Goldenrod

Sorbus pohuashanensis

Sorbus pohuashanensis

Amur Mountain Ash

Sorbus sitchensis

Sorbus sitchensis

Western Mountain Ash

Sorbus torminalis

Sorbus torminalis

Checkertree, Chequer Tree

Spiraea chinensis

Spiraea chinensis

Chinese Spirea

Styphnolobium japonicum

Styphnolobium japonicum

Japanese Pagoda Tree

Symplocos paniculata

Symplocos paniculata

Sapphire Berry

Tabebuia rosea

Tabebuia rosea

Pink Trumpet-tree

Tagetes patula

Tagetes patula

French Marigold

Taraxacum officinale

Taraxacum officinale

Common Dandelion

Taxus baccata

Taxus baccata

Common Yew, English Yew

Taxus brevifolia

Taxus brevifolia

Pacific Yew

Taxus wallichiana

Taxus wallichiana var. mairei

var. mairei

Mair Yew

Thymus vulgaris

Thymus vulgaris

Garden Thyme

Tilia amurensis

Tilia amurensis

Amur Lime, Amur Linden