Canon Lett's Irish sphagna. Determined by J. A. Wheldon.

Míreanna comhchosúla

• Irish sphagna.
  de réir: Lee, William A.
  Foilsithe / Cruthaithe: (1922)
• Irish sphagna.
  de réir: Lee, William A.
• Notes on sphagna and other bryophytes from the North of Ireland.
  de réir: Lobley, Evelyn M.
  Foilsithe / Cruthaithe: (1954)
• Fossil plants from Washing Bay, Co. Tyrone. II. Sphagnaceae. Illustr.
  de réir: Johnson, T.
  Foilsithe / Cruthaithe: (1951)
• Review of A census of British mosses . . . by (for Ireland) Rev. C. H. Waddell and Canon Lett.
  de réir: P., R. Ll
  Foilsithe / Cruthaithe: (1908)