“se 
MR. RICHARD SPRUCE’S HEPATICH ELLIOTTIANS. 359 
114. Practocnina BicorNis, Hampe et Gottsche, in Linnea, 1852, 
p-338; Hedwigia, 1888, p.296.— Dominica, Morne Micotrin(99). 
115. P. Bivens, Gottsche, in Ann. Se. Nat. Sér. 1V. viii. p. 322. 
—Dominica, Morne Trois Pitons (721, 722), Morne Diablotin 
(700), a var. 
116. P. renuts, Lindenb, in Syn. Hep. p. 32.—St. Vincent, Mt. 
St. Andrew’s (67), Bonhomme Valley (91). Dominica, Morne 
Couronne (215)—a var. ? 
117. P. pivaricata, Lindenb. in Syn. Hep. p. 30.—Dominica, 
Morne Micotrin (68), Morne Trois Pitons (723). 
118. P. remotirorta, Hampe et Gottsche, in Linnea, 1852, 
p- 340.—St. Vincent, Grand Bonhomme mtn. (92). Dominica, 
Morne Couronne (213). 
119. P. Perrotrertana, ont. et Gottsche, in Ann. Se. Nat. 
Sér. IV. vi. p. 195.—Dominica, Morne Micotrin (100), and 
perhaps Morne Diablotin (682). 
120. P. stupcex, Lindenb. in Syn. Hep. p. 30.—St. Vincent, 
Morne Garu (51). 
121. P. pursata, Lindenb. in Syn. Hep. p.83.—Dominica, Morne 
Diablotin (640). 
Var.—St. Vincent, Mt. St. Andrews (64), Souffri¢re (96). 
§ 2. Adiantoidee s. Grandifolia. 
122. P. aptantorpes, Lindenb. in Syn. Hep. p. 388.—Dominica, 
Morne Diablotin (674). 
123. P. pomrnicensts, Zayl. in Hook. Lond. Journ. Bot. vii. 
p. 270, et in Syn. Hep. p. 642.—Dominica, Morne Micotrin 
(101), Morne Diablotin (655). 
124. P. superpa, Lindenb. in Syn, Hep. p. 39.—St. Vincent, 
Bucament Valley (205). Dominica, Morne Micotrin (103). 
125. P. Exuiorrir, Spruce, n. sp. (Tab. XXVIII. figs. 1-5.) 
Dioica, elata, virescens, cespitosa ; caules 3-pollicares, validi, 
semel bisve dichotomi. Folia distiche patentia, subopposita vel 
alterna, basi brevi spatio imbricata, superne dissita, oblique 
semicordato-ovato-oblonga, apice oblique truncato pauci-(1-4-) 
denticulata—raro rotundata vel abrupte acuta—margine autico 
