- For information about these sedges (cotton grass) look at http://www.fs.fed.us/database/feis/plants/graminoid/erivag/all.html
- A lot of information has been gathered on these plants in recent years especially related to global warming. To get started you can look at the following:
- /sites/default/files/GROWTH_AND_FLOWERING_IN_ERIOPHORUM_VAGIN.pdf
- /sites/default/files/Northward_displacement_of_optimal_climat_0.pdf
- /sites/default/files/peerj-preprints-913.pdf