Contains 22 accepted taxa overall.
Characteristics
Classification
Citation
ARISTIDA Linnaeus, Sp. Pl. 82. 1753.
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TYPE: Aristida adscensionis Linnaeus
Species
| Scientific Name | Common Name | Status | Photos |
|---|---|---|---|
| Aristida condensata | BIG THREEAWN; PIEDMONT THREEAWN | Native | |
| Aristida dichotoma var. curtissii | CURTISS' THREEAWN | Native | |
| Aristida dichotoma var. dichotoma | CHURCHMOUSE THREEAWN | Native FACU (NWPL) | |
| Aristida floridana | KEY WEST THREEAWN | Native | |
| Aristida gyrans | CORKSCREW THREEAWN | Native | |
| Aristida lanosa | WOOLLYSHEATH THREEAWN | Native | |
| Aristida longespica var. geniculata | RED THREEAWN | Native | |
| Aristida longespica var. longespica | SLIMSPIKE THREEAWN | Native FACU (NWPL) | |
| Aristida mohrii | MOHR'S THREEAWN | Native | |
| Aristida oligantha | PRAIRIE THREEAWN | Native | |
| Aristida palustris | LONGLEAF THREEAWN | Native OBL (NWPL) OBL (DEP) | |
| Aristida patula | TALL THREEAWN | Native Endemic FAC (NWPL) | |
| Aristida purpurascens var. purpurascens | ARROWFEATHER THREEAWN | Native UPL (NWPL) FACW (DEP) | |
| Aristida purpurascens var. tenuispica | HILLSBORO THREEAWN | Native FAC (NWPL) FAC (DEP) | |
| Aristida purpurascens var. virgata | ARROWFEATHER THREEAWN | Native FACW (NWPL) FAC (DEP) | |
| Aristida purpurea | PURPLE THREEAWN | Not Native | |
| Aristida ramosissima | S-CURVE THREEAWN; CHASE THREEAWN | Native | |
| Aristida rhizomophora | FLORIDA THREEAWN | Native Endemic FACW (NWPL) FAC (DEP) | |
| Aristida simpliciflora | SOUTHERN THREEAWN; CHAPMAN THREEAWN | Native FAC (NWPL) | |
| Aristida spiciformis | BOTTLEBRUSH THREEAWN | Native FAC (NWPL) FAC (DEP) | |
| Aristida stricta | WIREGRASS | Native FAC (NWPL) FAC (DEP) | |
| Aristida tuberculosa | SEASIDE THREEAWN | Native |
[Family identification key]
No identification key is available for this family.