A Synopsis of the British Mosses / Containing Descriptions of All the Genera and Species, (With Localities of the Rarer Ones) Found in Great Britain and Ireland, Based Upon Wilson's "Bryologia Britannica," Schimper's "Synopsis," Etc.

by Charles C. P. Hobkirk

1. acuminatum.

2. polymorphum.

3. elongatum.

b. synoicous or dioicous.

4. crudum.

B. Caps, pyriform pendulous.

a. monoicous or synoicous.

5. nutans.

b. dioicous.

6. annotinum.