References
- Bryan VS. 2002. Ephemeraceae W.P. Schimper. Bryophyte flora of North America, Provisionally Published Treatments of Mosses (http://ridgwaydb.mobotorg/bfna/v1/ephemeraceae.htm).
- Bryan VS, Anderson LE. 1957. The Ephemeraceae in North America. Bryologist 60: 67–102.
- Holyoak DT. 2001. Ephemerum spinulosum Bruch & Schimp. (Ephemeraceae) in Northern Ireland: a moss new to Europe. Journal of Bryology 23: 139–141.
- Lett HW. 1915. Census report on the mosses of Ireland. Proceedings of the Royal Irish Academy 32B: 65–166.
- Bother° GP. 2001. New vice-county records and amendments to the Census Catalogue. Musci. Bulletin of the British Bryological Society 77: 37–48.
- Smith AJE. 2004. The Moss flora of Britain and Ireland, 2nd edn. Cambridge: Cambridge University Press.