Explore 61,963 Species
Pinebarren Flatsedge
Cyperus retrorsus Chapm.
Pine barren flatsedge (Cyperus retrorsus Chapm.) is a tufted perennial sedge nat…
Purple nutsedge
Cyperus rotundus L.
Cyperus rotundus L., also called nut grass, is a perennial sedge with a long his…
Golden Sedge
Cyperus sphaerocephalus Vahl
Cyperus sphaerocephalus is an African insect-pollinated sedge species first desc…
Bearded Flatsedge
Cyperus squarrosus L.
Cyperus squarrosus is a small sedge identifiable by its small size and outward-c…
straw-colored flatsedge
Cyperus strigosus L.
Cyperus strigosus is a common perennial weedy sedge native to North America and …
tropical flatsedge
Cyperus surinamensis Rottb.
Cyperus surinamensis Rottb. is a small sedge native to the Americas, introduced …
Mat Sedge
Cyperus textilis Bojer, 1837
Cyperus textilis is a clump-forming Cyperus that grows 1 to 3 meters tall and re…
Giant Umbrella Sedge
Cyperus ustulatus A.Rich.
Cyperus ustulatus is a New Zealand native sedge used in traditional Māori kite-m…
Bulb Baroe
Cyphia bulbosa (L.) P.J.Bergius
Cyphia bulbosa is an endemic South African geophyte with colored flowers that gr…
Bokkie Baroe
Cyphia volubilis (Burm.f.) Willd.
Cyphia volubilis is a twining tuberous climber with bilabiate flowers, often con…
pink lady's slipper
Cypripedium acaule Aiton
Cypripedium acaule Aiton is a perennial eastern North American orchid that requi…
Ram's-head Lady's Slipper
Cypripedium arietinum R.Br.
Cypripedium arietinum is a small declining North American perennial orchid that …
Lady's-slipper
Cypripedium calceolus L.
Cypripedium calceolus L. is Europe’s largest-flowered orchid, widespread across …
California Lady's Slipper
Cypripedium californicum A.Gray
Cypripedium californicum A.Gray is a multi-flowered orchid native to restricted …
small white lady's-slipper
Cypripedium candidum Muhl. ex Willd.
Cypripedium candidum is a small North American perennial slipper orchid that gro…
Spotted Lady's Slipper
Cypripedium guttatum Sw.
Cypripedium guttatum, the spotted or Alaskan lady's slipper, is a three-continen…
large-flowered cypripedium
Cypripedium macranthos Sw.
Cypripedium macranthos Sw. is a widespread herbaceous orchid species native to t…
mountain lady's-slipper
Cypripedium montanum Douglas ex Lindl.
Cypripedium montanum is a tall orchid found in northwestern North America, disti…
yellow lady's slipper
Cypripedium parviflorum Salisb.
Cypripedium parviflorum Salisb. is a yellow slipper orchid native to North Ameri…
Sparrow's-egg Lady's Slipper
Cypripedium passerinum Richardson
Cypripedium passerinum is a northern North American orchid with a pouch petal ma…
showy lady's slipper
Cypripedium reginae Walter
Cypripedium reginae Walter, the showy lady's slipper, is a large terrestrial lad…
Swamp titi
Cyrilla racemiflora L.
Cyrilla racemiflora L. is a variable woody plant, growing as a large tree in tro…
cimarron plum
Cyrtocarpa edulis (Brandegee) Standl.
Cyrtocarpa edulis is a succulent tree or shrub native to Baja California Sur wit…
house holly-fern
Cyrtomium falcatum (L.fil.) C.Presl
Cyrtomium falcatum, the holly fern, is a perennial ornamental fern that has beco…
