| Section | Family | Scientific Name | (Most Prevalent) Common Name | RAB Flora Synonym | NatureServe Synonym | Author | State Rank | Global Rank | State Status | US Status |
|---|---|---|---|---|---|---|---|---|---|---|
| 5 | Poaceae | Calamagrostis breviligulata
BONAP Images | American Beach-grass | Ammophila breviligulata | Ammophila breviligulata | (Fernald) Saarela | S3 | G5 | ||
| 5 | Poaceae | Calamagrostis cainii
BONAP Images | Cain's Reedgrass | not in RAB | A.S. Hitchcock | S1 | G1 | E | ||
| 5 | Poaceae | Calamagrostis canadensis
BONAP Images | Bluejoint Reedgrass | (Michaux) Beauvois | S1 [S1S2] | G5 | [SC-V] | |||
| 5 | Poaceae | Calamagrostis canadensis var. canadensis
BONAP Images | Bluejoint Reedgrass | not in RAB | (Michaux) Beauvois | S1 [S1S2] | G5T5 | SC-V | ||
| 5 | Poaceae | Calamagrostis inexpansa
BONAP Images | Narrowspike Reedgrass | not in RAB | Gray | S1 | G5 | SR-D | ||
| 5 | Poaceae | Calamagrostis porteri
BONAP Images | Porter's Reedgrass | not in RAB | A. Gray | S2 | G4 | SR-P | ||
| 5 | Poaceae | Calamagrostis porteri ssp. porteri
BONAP Images | Porter's Reedgrass | not in RAB | A. Gray | SYN | G4T4 | |||
| 5 | Poaceae | Calamagrostis stricta
BONAP Images | Slimstem Reedgrass | not in RAB | (Timm.) Koeler | SRF | G5 |