DiCRANACEiE.] 113 [Aiiisothecium. 



3. ANISOTHECIUM GEEVILLEI {Br. Sch.) Lindh. 



Dioicous; leaves sheathing, suddenly subulate, flexuoso-patulous, 

 glossy, entire; perich. longly sheathing. Capsule cernuous, obovate, 

 subgibbous, with a tumid neck ; lid subulate rostrate. (T. XVI, D.) 



Syn. — Dicranum Schreberianum Grev. Scott. Cr. FI. t. 116 (1824). Hook. Tayl. Muse. Brit. 

 2 ed. 95, t. Suppl. 3. (1827). Hook. Br. Fl. ii, 38 (1833). 



Dicranum Schreberi var. GreviUeanum Brid. Bry. univ. 1,450 (1826). 



Dicranum GreviUeanum Br. Sch. Bry. eur. fasc. 37-40, p. ig, t. 7 (1847). WiLS. Bry. 

 Brit. 6g, t. 33 (1855). HusN. Mouss. nord-ouest 49 (1873). 



AngstroemiaGrevilleanaC Muell. Synops. i, 439 (1849). 



Dicranella Grevilleana Schimp. CoroU. 13 (1855), Synops. 70 (i860), et 2 ed. 71 (1876). 

 Berk. Handb. Br. m. 281 (1863). De Not. Epil. Bri. ital. 640 (1869). Hobk. Syn. 

 Br. m. 41 (1873). 



Anisothecium Grevillei Linde. op. c. 26 (1878). 



Dioicous or autoicous ? densely casspitulose, glossy yellowish green ; 

 leaves from a wide sheathing base, suddenly narrowed into a flexuose- 

 patulous subula, margin subundulate, quite entire or with 2 or 3 

 irregular serratures at apex ; basal cells elongated, upper oblong ; 

 perich. bracts more sheathing. Capsule cernuous, on a purple seta, 

 obovate or oval, subgibbous, faintly striated, solid, exannulate, with a 

 short tumid or obsoletely strumose neck ; lid with a subulate beak. 

 Male infl. gemmiform, terminal ; bracts convolute, lanceolate-subulate. 

 Hab. — Damp clay soil in mountain districts ; rare. Fr. g. 



Old road in Gen Tilt, Blair AthoU [Hooker and Greville 1823) ! ! Glenshee (Fergusson). 



Both Wilson and Schimper describe this moss as monoicous, but De 

 Notaris (Epilogo p. 641) as dioicous, observing that he could detect no male 

 infl. on fruiting plants, and this is also my experience both with original 

 specimens from Glen Tilt, and Finland ones from Lindberg. The latter also 

 have the lid conical and only slightly rostellate, so that it is evident this part 

 varies considerably, as it is usually subulate and decurved. 



4. ANISOTHECIUM CRISPUM {Schveh.) Lindh. 



Dioicous ; leaves from a dilated base, narrowly lanceolate, irregularly 

 denticulate at point. Capsule ovate-oblong, cernuous, not striate ; lid 

 large, rostrate. (T. XVI, E.) 



Syn. — Dicranum crispum Schreb. Spic. Fl. Lips. 79 (1771). Thunb. Prodr. Fl. cap. ii, 174. 



Dicranum Schreberi Swartz Muse. Suae. 37, t. 2, f. 6 (1798). Hedw. Sp. muse. 144, t. 33, 

 f. 6-10 (1801). P. Beauv. Prodr. 55 (1805). Brid. Sp. muse, i, 198 (i8o5), Mant. 64 

 (1819), Bry. Univ. i, 449 (1826). Schultz Fl. Starg. 199 (1806). Web. Mohr 184 

 (1807). ScHWAEGR. Suppl. I, P. I, 179 (1811). VoiT Musc. herbip. 45 (1812). 

 Wahlenb. Fl. lapp. 340 (1812), Fl. carp. 345 (1814). Roehl. Deutseh. Fl. iii, 74 

 (1813). Mart. Fl. cr. Erl. 103 (1817). Hueben. Musc. germ. 262 (1833). Hartm. 

 Skand. Fl. Rabenh. Deutseh. Kr. Fl. ii, S. 3, 139 (1848). Br. Sch. Bry. eur. fasc. 

 37-40, p. 18, t. 6 (1847). WiLS. Bry. Brit. 69 (1855). HusN. Mouss. nord-ouest 

 49 (1873). 



Dicranum recognitum Roehl. Moosg. Deutseh. 377 (1800). 



Angstroemia Schreberi C. Muell. Synops. i, 438 (1849). 



