All Plants
Showing 20 of 222 plants starting with "S"
Southern chervil
Chaerophyllum tainturieri
St. John's-wort
Hypericum perforatum
Spider milkweed
green antelopehorn
Asclepias viridis
Showy evening primrose
White evening primrose
Oenothera speciosa
Slender Venus' looking-glass
Slimpod Venus' looking-glass
Triodanis leptocarpa
Serrate-leaf evening primrose
Plains yellow primrose
Oenothera serrulata
Southern sedge
southern caric sedge
Carex austrina
Sawtooth sunflower
Helianthus grosseserratus
Field pennycress
fanweed, Frenchweed, stinkweed
Thlaspi arvense
Tharp's spiderwort
short-stem spiderwort
Tradescantia tharpii
Sycamore
Platanus occidentalis
Stiff sunflower
Helianthus pauciflorus
Prairie cordgrass
sloughgrass
Spartina pectinata
Tall bush lespedeza
Stueve's bush clover, tall bush clover, velvety lespedeza
Lespedeza stuevei
Stenosiphon
Stenosiphon linifolius
Rigid goldenrod
stiff goldenrod
Solidago rigida
Pink wild onion
autumn onion, prairie onion, summer pink onion
Allium stellatum
Common sunflower
Sunflower
Helianthus annuus
Silver poplar
white poplar
Populus alba
Saw greenbrier
Smilax bona-nox