Contains 2 accepted taxa overall.
Characteristics
Classification
Citation
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Species
| Scientific Name | Common Name | Status | Photos |
|---|---|---|---|
| Chasmanthium latifolium | river oats, northern sea oats, wild oats | Not Native FACU (NWPL EMP) FACW (NWPL NCNE) SNA (State Rank) G5 (Global Rank) | |
| Chasmanthium laxum | slender spike grass | Native Endangered-State FAC, FACW (NWPL) FAC (NWPL EMP) FACW (NWPL NCNE) S1 (State Rank) G5 (Global Rank) |