Eriophorum angustifolium
- Several photographs of the Common Bog-cotton and some identifying features.
- http://www.plant-identification.co.uk/skye/cyperaceae/eriophorum-angustifolium.htm

Eriophorum latifolium
- Several photographs of the Broad-leaved Bog-cotton and some identifying features.
- http://www.plant-identification.co.uk/skye/cyperaceae/eriophorum-latifolium.htm

Eriophorum vaginatum
- Several photographs of Harestail Bog-cotton and a description.
- http://www.plant-identification.co.uk/skye/cyperaceae/eriophorum-vaginatum.html

Detailed information on Eriophorum angustifolium
- Basic background and cultivation information on this species, also known as "narrow-leaved cotton grass."
- http://plantsdatabase.com/go/1577.html

Eriophorum Cultivation
- Basic horticultural information for this genus, also known as "cotton grass."
- http://www.botany.com/eriophorum.html