BRITTON: WEST INDIAN MOSSES 669 
32. RHACOPILUM TOMENTOSUM (Sw.) Brid. Bryol. Univ. 2: 719. 
1827 
Hypnum tomentosum Sw. Prod. 141. 1788. 
Hypnum tomentosum Hedw. Descr. 4: 48. 1793. 
Hypnum tomentosum Sw. F1. Ind. Occ. 3: 1823. 1806. 
Rhacopilum tomentosum var. gracile Besch. Mém. Soc. Sci. Nat. 
Cherbourg. 16: 257. 1872. 
HABITAT AND TYPE LOCALITY: ‘ On roots of trees near rivers, 
temperate regions of Hispaniola.”’ 
DISTRIBUTION: Louisiana, Bermuda, Cuba, Jamaica, Haiti, 
Santo Domingo, Guadeloupe, to Trinidad and South America; 
Mexico, Costa Rica, Guatemala, Nicaragua, and Panama; also in 
Asia and Africa. 
ILLUSTRATIONS: Hedw. Descr. pl. 19; Bryologist 10: fl. 5. 
ExsIccaTAE: Sull. Musci Cub. Wright. 74; Pringle, Musci 
Mex. 10,501. 
33. CALLICOSTELLA DEPRESSA (Sw.) Jaeg. Adumb. 2: 352. 
1875-76 
Hypnum depressum Sw. Prod. 141. 1788. 
Leskea depressa Hedw. Sp. Musc. 215. 1801. 
Leskea depressa Sw. Fl. Ind. Occ. 3: 1804. 1806. 
HABITAT AND TYPE LOCALITY: ‘‘On bark of trees, mountains of 
Jamaica.” 
DIsTRIBUTION: Jamaica, Cuba, Porto Rico, Haiti, and Guade- 
loupe. 
ILLustraAtiIons: Hedw. Sp. Muse. $l. 53. f. 1-7 (from Swartz’ 
type). 
34. Clastobryum trichophyllum (Sw.) E. G. Britton, comb. nov. 
: PLATE 25 
Hypnum trichophyllum Sw. Prod. 141. 1788. 
Hypnum trichophyllum Hedw. Sp. Musc. 274. 1801. 
Neckera trichophylla Sw. Fl. Ind. Occ. 3: 1798. 1806. 
Lepyrodon trichophyllus Mitt. Jour. Linn. Soc. 12: 422. 1869. 
Leucodon trichophyllus Jaeg. Adumb. 2: 122. 1877. 
Lepyrodon trichophyllus robustior Besch. Ann. Sci. Nat. VI. 3: 
224. 1876. 
