Contains 12 accepted taxa overall.
Characteristics
Classification
Citation
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Species
| Scientific Name | Common Name | Status | Photos |
|---|---|---|---|
| Calamagrostis breviligulata | beach grass | Native UPL, FACU- (NWPL) FACU (NWPL EMP) UPL (NWPL NCNE) S5 (State Rank) G5 (Global Rank) | |
| Calamagrostis canadensis | FACW (NWPL EMP) OBL (NWPL NCNE) | ||
| Calamagrostis canadensis var. canadensis | Canada bluejoint grass | Native FACW (NWPL EMP) OBL (NWPL NCNE) S5 (State Rank) G5T5 (Global Rank) | |
| Calamagrostis canadensis var. langsdorffii | Langsdorff’s bluejoint grass | Native FACW (NWPL EMP) OBL (NWPL NCNE) SH (State Rank) G5T5 (Global Rank) | |
| Calamagrostis epigeios | feathertop | Not Native Naturalized FAC (NWPL) SNA (State Rank) G5 (Global Rank) | |
| Calamagrostis macrolepis | Far Eastern feathertop | Not Native Naturalized SNA (State Rank) | |
| Calamagrostis perplexa | Clausen’s reed grass | Native Endemic Endangered-State FAC+, FACW (NWPL) FACW (NWPL NCNE) S1 (State Rank) G1Q (Global Rank) | |
| Calamagrostis pickeringii | Pickering’s reed grass | Native Rare-State FACW (NWPL) FACW (NWPL EMP) FACW (NWPL NCNE) S3 (State Rank) G4 (Global Rank) | |
| Calamagrostis porteri ssp. porteri | Porter’s reed grass | Native Endangered-State S1S2 (State Rank) G4 (Global Rank) | |
| Calamagrostis stricta | FACW (NWPL EMP) FACW (NWPL NCNE) | ||
| Calamagrostis stricta ssp. inexpansa | northern reed grass | Native Threatened-State FACW (NWPL EMP) FACW (NWPL NCNE) S2 (State Rank) | |
| Calamagrostis stricta ssp. stricta | slim-stemmed reed grass | Native Endangered-State FACW (NWPL EMP) FACW (NWPL NCNE) S1 (State Rank) G5 (Global Rank) |