106 PROCEEDINGS OF THE AMERICAN ACADEMY. 



A. PARVULUM, Hook. f. (3), 168 ; Aiulerss. (I), 129, & (2), 40 ; Hook. 

 Sp. Fil. ii. 44. — Charles Isl. : Darwin. A species not secured by 

 any subsequent collector, and omitted by Hook. ,& Bak. from their Syn. 

 Fil. Endemic so far as known. 



A. PATENS, Willd. Sp. V. 439 (1810) : Hook. Sp. Fil. ii. 29, t. 87 A; 

 Hook. & Bak. Syn. Fil. 126. — Galapagos Ids. : ace. to Moore, 1. c, 

 and Hook. & Bak. 1. c. Further distrib. Mex. to Ecuador. 



A. PRiONOPHYLLDM, HBK. Nov. Gen. & Sp. i. 20 (1815) ; Hook. 

 Sp. Fil. ii. 22 ; Moore, Ind. Fil. 34. — Chatham Isl.: ace. to Moore. 

 Further distrib. Mex., W. Ind., northern S. Am. 



ASPIDIUJM, Sw. 



A. coRiACEUM, Sw. Syn. Fil. 57 (1806) ; Willd. Sp. PI. v. 268 ; Hook. 

 Sp. Fil. iv. 32 ; Schk. Fil. 50, t. 50. A. capense, Willd. 1. c. 267 (1810) ; 

 Hook. & Bak. Syn. Fil. 254. Polypodium eoriaceum, Sw. Prodr. 133 

 (1788). Polystichum coriaceum, Schott, Gen. Fil. t. 9 (1834) ; Presl, 

 Tent. Pterid. 84; Hook. f. (3), 171; Anderss. (1), 131, & (2), 41.— 

 James Isl. : Darwin, ace. to Hook, f., 1. c. Apparently not since col- 

 lected on the islands. Further distrib. W. Ind., S. Am., Trop. of Old 

 World. 



A. SEMICORDATDM, Sw. Syn. Fil. 45 (1806) ; Hook. Sp. Fil. iv. 16, 

 which see for synon. — Galapagos Ids. : Capt. Wood, ace. to Hook. 

 1. c. Further distrib. W. Ind. to Peru and Brazil. Varieties also in the 

 Old World. 



Asplenium, L. 



A. ANisoPHYLLUM, var. latifolium, Hook. Sp. Fil. iii. Ill (1860). 

 J. nigrescens, Hook. f. (1), 170; Anderss. (1), 131, & (2), 41 ; not Bl. 

 A. m<Jt7MTO, Moore, Ind. Fil. 150(1859). — Galapagos Ids.: Capt. 

 Wood. James Isl. : Darwin. Further distrib. trop. Am. and Afr. 



A. AURiTUM, Sw. Fl. Ind. Occ. 1616 (1806) ; Hook Sp. Fil. iii. 178 ; 

 Rob. & Greenm. (1),149. A. marinum, var. auriculatum, Hook. f. (3), 

 170; Anderss. (1), 131, & (2), 41. — Abingdon Isl.: Snodgrass & 

 Heller, no. 835 (hb. Gr.). Charles Isl. : Darwin; in the upper shaded 

 region, Andersson ; A. Agassiz. Chatham Isl. : Capt. Wood, ace. to 

 Hook. 1. c. ; on the southwest end, middle region, Baur, no. 354 (hb. 

 Gr.). James Isl. : Darwin. Further distrib. Mex., W. Ind., S. Am. 

 Capt. Wood's plant stated by Hook, to be partially bipinnate, is probably 

 the one which Moore (Ind. Fil. 170) doubtfully refers to the Galapagos 

 Ids. under the name of ^4. sulcatum, Lam. 



