|
Species |
Spartina gracilis (Alkali Cordgrass) |
Alkali Cordgrass |
|
Species |
Spartina pectinata (Fresh Water Cordgrass) |
Fresh Water Cordgrass, Slough Grass, Prairie Cord-grass, Prairie Cordgrass |
|
Species |
Sphenopholis intermedia (Slender Wedgescale) |
Slender Wedgescale, Slender Wedge Grass, Slender Wedgegrass |
|
Species |
Sphenopholis obtusata (Prairie Wedgegrass) |
Prairie Wedgegrass, Prairie Wedge Grass, Prairie Wedgescale |
|
Species |
Spiranthes diluvialis (Ute Ladies' Tresses) |
Ute Ladies' Tresses, Ute Ladies'-tresses, Ute Ladie's-tresses |
|
Species |
Spiranthes porrifolia (Western Ladies' Tresses) |
Western Ladies' Tresses, Western Ladies'-tresses, Western Ladies-tresses, Creamy Lady's Tresses, Creamy Ladies'-tresses, Western Lady's Tresses |
|
Species |
Spiranthes romanzoffiana (Hooded Ladies'-tresses) |
Hooded Ladies'-tresses, Hooded Ladies' Tresses, Irish Lady's Tresses, Hooded Ladiestresses, Hooded Lady's Tresses |
|
Species |
Spirodela polyrrhiza (Common Water-flaxseed) |
Common Water-flaxseed, Common Duckweed, Common Duck-meal, Common Duckmeat, Giant Duckweed, Great Duckweed, Greater Duckweed |
|
Species |
Sporobolus airoides (Alkali Sacaton) |
Alkali Sacaton, Tharp's Dropseed |
|
Species |
Sporobolus asper (Tall Dropseed) |
Tall Dropseed, Longleaf Dropseed, Drummond's Dropseed, Hairy Dropseed |
|
Species |
Sporobolus compositus (Tall Dropseed) |
Tall Dropseed, Meadow Dropseed, A Longleaf Dropseed, Composite Dropseed, Rough Dropseed |
|
Species |
Sporobolus cryptandrus (Sand Dropseed) |
Sand Dropseed, Prairie Grass |
|
Species |
Sporobolus vaginiflorus (Sheathed Dropseed) |
Sheathed Dropseed, Poverty Dropseed, Poverty Grass |
|
Species |
Stenanthium occidentale (Western Featherbells) |
Western Featherbells, Mountainbells |
|
Species |
Stipa lemmonii (Lemmon's Needlegrass) |
Lemmon's Needlegrass, Lemmon Needle Grass |
