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

Elevated wet places. VII.

383. S. ampullaceum. L. St. about 1in.; l. lower lanceolate, upper larger obovate or oblong-lanceolate, all serrate or sometimes entire, acuminate, nerved nearly to apex; areolæ lax; seta dilated above into a turbinate apophysis, bearing the small cylindrical caps.; the whole shaped like the ancient ampulla; lid conical; mono- or dioicous.

On dung in peaty places. V. VI.

384. S. sphœricum. Hedw. St. ½–1in.; l. roundish obovate, acuminate, scarcely serrate, lower smaller, nerved nearly to apex; apophysis not tapering, roundish ovate, about same width as cylindrical capsule; lid mammillate: dioicous.

Dung in moist peaty places. V. VI.

66. TETRAPLODON. B. & S.

385. T. mnioides. B. & S. St. ½–3in. tufted; l. sub-erect obovate or nearly elliptical, suddenly narrowed into a long piliferous point, concave, entire, nerved to apex; caps. elliptical on a large obovate apophysis of about same width; lid conical obtuse.

Moist mountainous situations, on dung, &c. V.

386. T. angustatus. B. & S. St. ½–2in. tufted; l. sub-erect, ovate-lanceolate concave, narrowed into long tapering points, serrate; caps. ovate on an obconical apophysis; lid conical obtuse.

Dung on mountains, rare. VII. VIII.