MR. RICHARD SPRUCE’S HEPATICE ELLIOTTIAN &. 367 
Flores Q binati, spe in pinna brevi terminales. Cetera haud 
visa. 
Hab. Dominica, ad arbores in monte Diablotin (Exuiorr, 
no. 699, Oct. 1892).—Ab affinibus distat precipue angulis cellu- 
larum inerassatis. A. pectinata, Hep. Amaz., huic habitu similis, 
flores habet monoicos, trigona cellularum nulla, ete. 
147. ANruRA Laticostata, Spruce, n. sp. 
Dioica, rufescens ; frondes 3 em. alte, bipinnate, trunco pri- 
mario subplano-convexo, millimetrum lato, medio 12-14 cellulas 
crasso, peranguste hic illic subulato; pinne pinnuleque oppo- 
site, alate, he lineares vel sublanceolate, obtuse retusuleve, 
repande, costa prelata, cellulis corticalibus 16-seriatis operta, 
medio 5 cell. crassa, limbo utrinque cellulis unistratis 4-5-seriatis 
equilateris constante. Flores 2 axiales, binati, laciniis longis 
involucrati; calyptra subtuberculosa (juvenilis solum visa).— 
Cellule alarum =}; mm. 
Hab. Ad truncos vetustos in monte Diablotin insule Domi- 
nice (Exuiorr, no. 698, Oct. 1892).—<A. diablotina, in eodem 
monte lecta, duplo minor est, trunco frondis omnino exalato, 
costa pinnularum solum 3-4 cellulas lata, cellulis limbi ad angulos 
incrassatis. 
148. A. HYMENOPHYTOIDES, Spruce, in Trans. Bot. Soc. Edinb. 
xv. p. 549.—St. Vincent, Richmond Valley (223). 
149. A. Scnuwaneckel, Steph. in Hedwigia, 1888, p. 278.— 
St. Vincent, Richmond Peak (208). Dominica, Morne 
Couronne (226), male plant (forsan sp. alt.). 
150. A. pistans, Spruce, n. sp. 
Dioica; frondes 5 cm. alte, bipinnatw, caule nigro, ovali- 
tereti, vimineo, exalato; pinne distantes, opposite, alate, basi 
tamen subexalate; pinnule pauce, alterne, distantes, plane, 
anguste lineares, apice sublatiores, retuse emarginateve, margine 
repands apicem versus subdenticulate; costa pinuarum medio 
5 cellulas, pinnularum 8 cellulas crassa, cellulis sub 4-seriatis 
operta; cellule majuscule, bexagone, trigonis nullis, ad alas 
5-7-seriate. Flores... .—Pinne 7-10 mm. longe, pinnule 
2-4 mm. 
Hab. Dominica, in monte Trois Pitons dicto, ad arbores ve- 
tustos (Extiorr, no. 763, Nov. 1892). 
