Page:Books from the Biodiversity Heritage Library (IA synopsisofbritis00hobk).pdf/78



var. β. subflaccida. (T. oblongifolia, Bry. Brit.) L. with margins more or less revolute, crenulate, with minute papillæ.

156. Br. Simple gregarious or cæspitose, hoary; l. lower obovate, upper oval-oblong, all concave, with a recurved margin, and nerve excurrent into a long hair-like point; caps. small oblong erect, with a long oblique conical lid; basilar membrane broadish: monoicous.

Fairlight Glen, Hastings. (Mr. Jenner).

157. Timm. Short, cæspitose; l. oblong obtuse, margin recurved, nerve excurrent into a long hair-*like point; caps. oblong erect, with a long rostellate lid; basilar membrane narrow: monoicous.

var. β. incana. caps. small; l. oval-lanceolate, with long hair points.

γ. æstiva. l. long linear-lanceolate, nerve scarcely excurrent.

δ. rupestris. larger and much branched; l. larger oblong, piliferous, caps. longer, curved.

Walls and stones (δ limestone).

L. naked, narrowly or ovate-lanceolate, in some species slightly cirrhate when dry.

158. Brid. [Cinclidotus riparius β. terrestris. Bry. Brit.] St. 1-2in. radiculose, branches fastigiate; l. erecto-patent, long lingulate, concave, minutely papillose on both sides, margin slightly recurved, nerve thick