Calamagrostis epigejos
- Several photographs and some identifying features of this grass, sometimes known as Wood Small-reed.
- http://www.plant-identification.co.uk/skye/gramineae/calamagrostis-epigejos.htm

Calamagrostis coarctata
- Image of flower spike.
- http://www.pwrc.usgs.gov/history/herbarium/calamagrostis_coarctata.htm

Calamagrostis canadensis
- Details of distribution, usage, botany, and references.
- http://www.fs.fed.us/database/feis/plants/graminoid/calcan/