HYPNACE^E.] 97 [Hypnum. 



SYN. Hypnum confertum DICKS. PI. crypt, fasc. IV, 17, t. u, f. 14 (1801). SMITH Fl. brit. 1304 

 (1804); Eng. Bot. t. 1262. WEB. MOHR Bot. Tasch. 329 (1807). BRID. Sp. muse. II, 

 106 (1812), Mant. 157 (1819), Dry. univ. ii, 405 (1827). ROEHL. Deutsch. Fl. iii, in 

 (1813). SCHWAEG. Suppl. I, P. II, 199, t. go (1816). HOOK. TAVL. Muse. br. 106 

 (1818). HOOK. Fl. scot. P. II, 145 (1821). FUNCK Moost. 57, t. 38 (1821). GRAY Nat. 

 arr. i, 762 (1821). HUEBEN. Muse. Germ. 624 (1833). RABENH. D. kr. fl. II, s. 3, 287 

 (1848). C. MUELL. Synops. ii, 345 (1851). WILS. Bry. Br. 355 (1855). BERK. Handb. 

 93 (1863). HOBK. Synops. 158 (1873). BOULAY Muse. Fr. 96 (1884). 



? Hypnum sernilatum HEDW. Sp. muse. 238, t. 60 (1801). SMITH Fl. Brit. 1250. TURN. 

 Muse. hib. 148 (1804). 



Hvpnum Ludwigii SPRENG. Anl. z. Kennt. Gew. iii, 297, t. 7, f. 56 (1804). BRID. Sp. muse. 

 II, 146. 



Leskea Ludwigii BRID. Sp. muse. II, 61 (1812). 

 Hypnum Icete-virens SM. Eng. Bot. t. 2553. 



Rhynchostegium confertum BR. SCH. Bry. eur. fasc. 49 51, p. 7, t. 4 (1852). SCHIMP. 

 Synops. 568 (1860), 2 ed. 683. DE NOT. Epilogo 72 (1869). HOBK. Synops. 2 ed. 208 

 (1884). LIMPR. in RABENH. D. kr. fl. Laubm. iii, 224 (1897). 



Eurhynchium confertum MILDE Bry. siles. 309 (1869). HUSN. Muse. gall. 344, t. 99 

 (1892). Dix. JAMES. Stud. Handb. 428 (1896). 



Autoicous ; in bright green patches, with creeping subpinnate stems 

 and short erect branches. Stem-leaves erecto-patent, from a narrow 

 base, ovate, pointed, margin recurved at base, distantly serrulate, nerve 

 reaching its length ; cells rectangular at base, narrow and elongated 

 above. Branch-leaves more or less complanate so as to appear in two 

 rows, often subsecund, narrowly ovato-lanceolate, more or less acuminate, 

 minutely serrate. Perich. bracts sheathing, ovato-lanceolate, suddenly 

 extended into a long serrated point, with a very slender nerve ; seta 

 reddish, smooth, capsule ovate-oblong, brownish, cernuous, strongly 

 contracted below mouth when dry, lid convex, rostrate, peristome yellow. 

 Male infl. small, the bracts nerveless. 



HAD. On stones and trunks of trees, common. Fr. 9 10. 



A neat moss, varying little in habit, but the leaf points are sometimes 

 extended into a fine acumen, and occasionally are more or less obtuse. 

 When sterile it is liable to be taken for a small form of H. rutabulum, but with 

 fruit the smooth seta and rostrate lid at once distinguish it. 



26. HYPNUM MEGAPOLITANUM Blandow. 



Autoicous ; in lax straggling pale green tufts. Stem-leaves lax, ovate 

 gradually extended into a subulate point, feebly serrate, nerved the 

 length. Perich. bracts recurved and suddenly subulate ; capsule cylin- 

 draceous, lid rostrate. (T. CIII, C.) 



SYN. Hypnum megapolitanum BLAND. Exsic. Ill, No. 147 (1804), et in STURM Deutsch. fl. II, 

 9 (1809). WEB. MOHR Bot. Tasch. 326 (1807). BRID. Sp. muse. II, 187 (1812), Mant. 

 173 (1819), Bry. univ. ii, 491 (1827). ROEHL. Deutsch. fl. iii, in (1813). SCHWAEG. 

 Suppl. I, P. II, 241 (1816). MART. Fl. cr. Erl. 24 (1817). FUNCK Moost. 6l, t. 43 

 (1821). SPRENG. (L.) Syst. veg. 16 ed. iv. 209 (1827). HUEBEN. Muse. germ. 636 (1833). 

 RABENH. D. kr. fl. II, S. 3, 287 (1848). C. MUELL. Synops. ii, 353 (1851). BERK. 

 Ilandb. br. m. 94 (1863). HOBK. Synops. 158 (1873), BOULAY Muse. Fr. 95 (1884). 



