Common Names > S

Sack-carrying orchid

Sacred Bali bamboo

Sacred blue lotus

Sacred-flower-of-the-Incas

Sage-leaved rock rose

Sakhalin knotweed

Samoan gardenia

Sanddune wallflower

Santa Cruz water lily

Sargent crab apple

Saskatoon service berry

Saw-tooth banksia

Saw-toothed azara

Sawtooth stewartia

Scalloped-leaf speedwell

Scaly blazing star

Scarlet bee balm

Scarlet creeper

Scarlet firethorn

Scarlet lobelia

Scarlet martagon lily

Scarlet milkweed

Scarlet morning glory

Scarlet silkweed

Scarlet skullcap

Scented pelargonium

Scentless feverfew

Schreber's aster

Sea urchin cactus

Sealing wax palm

Seashore false bindweed

Semi-cactus dahlia

Sempervirens rose

Sensitive plant

Serbian bellflower

Service tree of Fontainbleau

Seven sons flower

Shagbark hickory

Sharp-toothed whitebeam

Shield nasturtium

Shiny cone flower

Short-toothed mountain mint

Showy goldeneye

Showy stonecrop

Showy toothwort

Shrubby bindweed

Shrubby cinquefoil

Shrubby milkwort

Shrubby tororaro

Shrubby veronica

Shuttlecock fern

Siberian alpenrose

Siberian bugloss

Siberian catmint

Siberian corydalis

Siberian crab apple

Siberian cypress

Siberian ginseng

Siberian motherwort

Siberian peashrub

Siberian spring beauty

Siberian squill

Siberian stinging nettle

Siberian wallflower

Sibirian speedwell

Sicilian honey garlic

Sicilian honey lily

Sidebells penstemon

Signet marigold

Silk cotton tree

Silk floss tree

Silky spike melic

Silver bush everlasting

Silver date palm

Silver dollar cactus

Silver dollar plant

Silver dollar tree

Silver groundsel

Silver lace tansy

Silver lace vine

Silver leafed princess flower

Silver princess gum

Silvery bindweed

Singapore rhododendron

Single early tulip

Single late tulip

Six-rowed barley

Slender blue beard tongue

Slender deutzia

Slender penstemon

Small Jack-in-the-pulpit

Small-flowered black hawthorn

Small-flowered foxglove

Small-flowered rock rose

Small-leaved broom

Small-leaved cotoneaster

Small-leaved globe mallow

Small-leaved hawthorn

Small-leaved lime

Small-leaved mock orange

Smaller periwinkle

Smooth hydrangea

Snakebark maple

Snow on the mountain

Snowdrop anemone

Soft shield fern

Solitary clematis

Sorrel-leaved pelargonium

South African pelargonium

Southern arrowwood

Southern ball flower

Southern catalpa

Southern magnolia

Southern marsh orchid

Southern meadow sage

Southern spurge

Southern wormwood

Spaghetti squash

Spanish bluebell

Spanish foxglove

Spanish lavender

Spanish oyster thistle

Spider-net grevillea

Spike winter hazel

Spiked speedwell

Spiniest thistle

Spinossima rose

Spiny restharrow

Spoon-leaved sundew

Spoonleaf yucca

Spotted bee balm

Spotted bellflower

Spotted cinquefoil

Spotted dead nettle

Spotted Joe-Pye weed

Spotted snapweed

Sprawling speedwell

Spreading cotoneaster

Spreading gooseberry

Spreading rock cress

Spring cinquefoil

Spring meadow saffron

Spring pasque flower

Spring snowflake

Spring starflower

Spring vetchling

Square stemmed monkey flower

Squirting cucumber

St. Vincent rock rose

Standing cypress

Star-of-Bethlehem

Stemless carline thistle

Stemless gentian

Sticky catchfly

Sticky nightshade

Sticky phacelia

Stiff bottlebrush

Stiff sunflower

Stiffleaf cheesewood

Stinging nettle

Stinking hellebore

Strawberry mint

Strawberry tomato

Strawberry tree

Streamside fleabane

Stryrian pasque flower

Styrian oil pumpkin

Succulent sesame

Suffolk lungwort

Sulphur cinquefoil

Sulphur polypore

Summer hyacinth

Summer snowflake

Sunset foxglove

Swamp bottlebrush

Swamp loosestrife

Swamp paperbark

Swamp rosemallow

Swedish service tree

Sweet autumn clematis

Sweet crab apple

Sweet granadilla

Sweet Indian plantain

Sweet Joe-Pye weed

Sweet leaf of Paraguay

Sweet lemon mint

Sweet mock orange

Sweet osmanthus

Sweet pepper bush

Sweet pepperbush

Sweet scented Indian plantain

Sweet William catchfly

Swiss cheese plant

Swiss dandelion

Syrian marjoram