All Plants
Showing 20 of 222 plants starting with "S"
Stiff sunflower
Helianthus pauciflorus
Tharp's spiderwort
short-stem spiderwort
Tradescantia tharpii
Canada tickclover
showy tick-trefoil
Desmodium canadense
Showy partridge pea
Chamaecrista fasciculata
Small-seeded false flax
littlepod, smallseed falseflax
Camelina microcarpa
Slender milk-vetch
Astragalus gracilis
Saltmarsh aster
Symphyotrichum subulatum
Sawtooth sunflower
Helianthus grosseserratus
Silver-leaf scurf-pea
Pediomelum argophyllum
Sessile-leaf tickclover
sessile tickclover
Desmodium sessilifolium
Pink wild onion
autumn onion, prairie onion, summer pink onion
Allium stellatum
Rigid goldenrod
stiff goldenrod
Solidago rigida
Indian blanket flower
rose-ring gaillardia, showy gaillardia
Gaillardia pulchella
Smooth aster
smooth blue aster
Symphyotrichum laeve
Black haw
sweet haw
Viburnum prunifolium
Spicebush
Lindera benzoin
Prairie bulrush
alkali bulrush, cosmopolitan bulrush, saltmarsh bulrush
Schoenoplectus maritimus
Prairie cordgrass
sloughgrass
Spartina pectinata
Showy milkweed
Asclepias speciosa
Switchgrass
Panicum virgatum