Explore 23,508 Species
Slender Ladies' Tresses
Spiranthes lacera (Raf.) Raf.
Spiranthes lacera, the slender ladies'-tresses, is a summer-flowering Eastern No…
Shining Ladies' Tresses
Spiranthes lucida (H.H.Eaton) Ames
Spiranthes lucida is an early-flowering North American orchid adapted to pollina…
Great Plains Ladies' Tresses
Spiranthes magnicamporum Sheviak
Spiranthes magnicamporum Sheviak, or Great Plains Lady's Tresses, is a fall-bloo…
yellow nodding ladies' tresses
Spiranthes ochroleuca (Rydb.) Rydb.
Spiranthes ochroleuca, the yellow nodding lady's tresses, is an orchid native to…
Marsh Ladies' Tresses
Spiranthes odorata (Nutt.) Lindl.
Spiranthes odorata is a fragrant North American orchid species, with the common …
Oval Ladies' Tresses
Spiranthes ovalis Lindl.
Spiranthes ovalis (October lady's tresses) is an uncommon fall-flowering orchid …
Western Ladies' Tresses
Spiranthes porrifolia Lindl.
Spiranthes porrifolia is a perennial orchid native to moist habitats in the west…
Grass-leaved Ladies' Tresses
Spiranthes praecox (Walter) S.Watson
Spiranthes praecox is a spiral-flowered herbaceous orchid native to the southeas…
Hooded Ladies' Tresses
Spiranthes romanzoffiana Cham.
Spiranthes romanzoffiana, the hooded lady's tresses, is a perennial orchid found…
Chinese Spiranthes
Spiranthes sinensis (Pers.) Ames
Spiranthes sinensis, the Chinese spiranthes, is an orchid species from East and …
Autumn Ladies' Tresses
Spiranthes spiralis (L.) Chevall.
Autumn lady's tresses (Spiranthes spiralis) is a protandrous orchid native to Eu…
Little Ladies' Tresses
Spiranthes tuberosa Raf.
Spiranthes tuberosa is a perennial North American orchid with spirally arranged …
Spring Ladies' Tresses
Spiranthes vernalis Engelm. & A.Gray
Spiranthes vernalis, or spring ladies'-tresses, is a perennial North American, C…
greater duckweed
Spirodela polyrhiza (L.) Schleid.
Spirodela polyrhiza, the great duckweed, is a tiny floating aquatic duckweed use…
tamboti
Spirostachys africana Sond.
Spirostachys africana is a monoecious tree with distinct bark, fruiting splittin…
yellow mombin
Spondias mombin Jacq.
Spondias mombin is an edible deciduous tree in the Anacardiaceae family with foo…
red mombin
Spondias purpurea L.
Spondias purpurea L., or jocote, is a tropical fruit tree native to the Americas…
Parramatta Grass
Sporobolus africanus (Poir.) Robyns & Tournay
Sporobolus africanus is a tufted perennial grass native to Africa, Arabia, and S…
Alkali Sacaton
Sporobolus airoides (Torr.) Torr.
Sporobolus airoides is a North American perennial bunchgrass valued for riparian…
Saltmarsh Cordgrass
Sporobolus alterniflorus (Loisel.) P.M.Peterson & Saarela
Sporobolus alterniflorus, common name smooth cordgrass, is a perennial deciduous…
common cordgrass
Sporobolus anglicus (C.E.Hubb.) P.M.Peterson & Saarela
Sporobolus anglicus, common cordgrass, is a hybrid-derived perennial herbaceous …
Tall Dropseed
Sporobolus compositus (Poir.) Merr.
Sporobolus compositus is a North American prairie dropseed grass common to the U…
Sand Dropseed
Sporobolus cryptandrus (Torr.) A.Gray
Sporobolus cryptandrus, or sand dropseed, is a North American perennial C4 bunch…
Big Cordgrass
Sporobolus cynosuroides (L.) P.M.Peterson & Saarela
Sporobolus cynosuroides is a tall rhizomatous perennial grass native to US coast…
