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

B. Branches irregular, with lateral ramuli; innov. not fastigiate.

* L. without diaphanous points.

223. R. fasciculare. Brid. St. 1–2in., decumbent at base, with upright innovations, fasciculate; l. crowded, from a broadish erect base lanceolate spreading, muticous, margins recurved, areolæ long narrow sinuous; caps. elliptical with a long subulate lid; calyp. copiously papillose.

Rocks. III.

* * L. with diaphanous points.

224. R. heterostichum. Brid. St. ½–1in., base decumbent, branches scarcely fasciculate; l. sometimes secund, lanceolate tapering to a long white denticulate point, margin recurved, areolæ long and sinuous below, above sub-quadrate; caps. sub-cylindrical, mouth very small; calyp. somewhat papillose at apex only; lid short obliquely rostrate.

Rocks and walls. E. W. I. III.

var. β. alopecurum. l. with short hair points; caps. smaller. γ. gracilescens. l. obtuse, caps. small, on a short seta.

225. R. microcarpon. Brid. St. slender fasciculate with short branches; l. spreading falcato-secund, lanceolate tapering to a short point, areolæ all long and sinuous; caps. small ovate, thin and pale, with a robust rostrate lid.

Highlands of Scotland.