216 PROCEEDINGS OF THE AMERICAN ACADEMY 



582. AsPLENiuM ACUMINATUM, Hook. & Am. 1. c. p. 106; Brack. 

 1. c. p. 164 ; Hook. 1. c. 3, p. 183, t. 206. (M. & B. 494.) 



583. AsPLENiUM Adiantum-nigrum, Linn.; Hook. 1. c. 3, p. 187. 

 Var. Gaudichaudianum, Hook. 1. c. 3, p. 188. A. Adiantum- 

 nigrum, Brack. 1. c. p. 320. A. patens, Gaud. Bot. Freyc. Voy. p. 

 320. (M. & B. 259 ; Remy, 36.) 



584. AsPLENiUM DissECTUM, Brack. 1. c. p. 170, t. 24; Hook. 1. c. 

 3, p. 189. (M. & B. 478, 572.) 



585. AsPLENiuM Macr^i, Hook. & Grev. Ic. Fil. t. 217 ; Brack. 

 1. c. p. 159. (M. & B. 173 pro parte, 549 ; Remy, 24.) 



586. AsPLENiuM STRiCTUM, Brack. 1. c. p. 168, t. 23, f. 1 ; Hook. 

 1. c. 3, p. 200. A. patens. Hook. & Arn. 1. c. p. 106 (non p. 274). 



587. AsPLENiuM DEPARioiDES, Brack. 1. c. p. 172. 



588. AsPLENiuM PoRiETiANUM, Gaud. Bot. Freyc. Voy. p. 327, t. 

 13 ; Brack. 1. c. p. 175. (M. & B. 265.) 



589. AsPLENiUM MULTisECTUM, Brack. 1. c. p. 174. (M. & B.) 



590. AsPLENiuM Sanwichianum, Metten. Asplen. p. 197. Athy- 

 r?'i<m, Presl, Epim. Bot. 



591. Aplenium arborescens, Metten. Fil. Hort. Lips, p. 78. 

 Perhaps the ^s^)Z. diplazioides, Hook. & Arn. 1. c. p. 107, will claim 

 rank as a good species after all, as there is a Diplazioid Fern which is 

 by no means aborescent. 



592. Asplenium polypodioides, Metten, 1. c. — I quote this name 

 and the last, to represent what are probably two species of Diplazioid 

 Ferns from the Islands, but I am not satisfied that the determinations 

 are correct. They are numbered 166 & 172 in our collection. 



593. AspiDiUM aculeatum, Sw. ; Hook. 1. c. 4, p. 18. Var. This 

 seems never to have been collected on the Hawaiian Islands before. 

 We found it on the Western base of Mauna Loa, in woods in Kona, 

 Hawaii, at an elevation of 5,000 or 6,000 feet. (M. & B. 258.) 



594. AsPiDiuM Haleakalense, Brack. 1. c. p. 204, t. 28 (sub 

 Polysticho) . I cannot at all agree with Hooker in referring this very 

 well marked Fern to A. aculeatum. (M. & B. 481.) 



595. AspiDiUM (Cyrtomium) carytoideum, Wall. Cat. n. 376 ; 

 Hook. «&; Grev. Ic. Fil. t. 69 ; Hook. 1. c. 4, p. 41 ; Brack. 1. c. p. 184. 

 (M. & B. 487.) 



596. AsPiDiuM (Sagenia) cicutarium, Sw. in Schrad. Journ. 

 1803, 2, p. 279 ; Hook. 1. c. 4, p. 49. Aspid. apiifoliicm, Schk. Fil. p. 

 128, t. 36, B. ? ; Brack. 1. c. p. 182. Nephrodium apiifoUum, Hook. 



