All Species in Calamagrostis
- American Beachgrass (Calamagrostis breviligulata)
- Bluejoint (Calamagrostis canadensis)
- Bolander's Reedgrass (Calamagrostis bolanderi)
- Cain's Reedgrass (Calamagrostis cainii)
- Champlain Beachgrass (Calamagrostis breviligulata subsp. champlainensis)
- Circumpolar Reedgrass (Calamagrostis deschampsioides)
- Ditch Reedgrass (Calamagrostis scopulorum)
- Fire Reedgrass (Calamagrostis koelerioides)
- Hillegrand's Reedgrass (Calamagrostis hillebrandii)
- Holm's Reedgrass (Calamagrostis holmii)
- Howell's Reedgrass (Calamagrostis howellii)
- Lapland Reedgrass (Calamagrostis lapponica)
- Leafy Reedgrass (Calamagrostis foliosa)
- Muir's Reedgrass (Calamagrostis muiriana)
- One And A Half Flower Reedgrass (Calamagrostis sesquiflora)
- Pacific Reedgrass (Calamagrostis nutkaensis)
- Pickering's Reedgrass (Calamagrostis pickeringii)
- Pinegrass (Calamagrostis rubescens)
- Plains Reedgrass (Calamagrostis montanensis)
- Porter's Reedgrass (Calamagrostis porteri)
- Purple Reedgrass (Calamagrostis purpurascens)
- Serpentine Reedgrass (Calamagrostis ophitidis)
- Shorthair Reedgrass (Calamagrostis breweri)
- Slimstem Reedgrass (Calamagrostis stricta)
- Tacoma Reedgrass (Calamagrostis tacomensis)
- Wood Reedgrass (Calamagrostis perplexa)