12 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



ft., abundant at 4000 ft., (no. 790) ; Villamil, common in lava 

 caverns at 1350 ft. (nos. 789, 791-793). Charles Isl. : Dar- 

 win. Chatham Isl. : Wreck Bay, occasional at 1700 ft. (no. 

 794). Indefatigable Isl. : Academy Bay, common in shady 

 places at 550 ft. (no. 795). James Isl. : James Bay, common 

 on moist shady banks at 2150 ft. (nos. 796-797). Further 

 distr. Andean S. Am. 



A. macrophyllum Sv^. Prodr. 135 (1788). — Albemarle 

 Isl. : Villamil, common in lava caverns at 1350 ft. (no. 799). 

 Indefatigable Isl. : Academy Bay, occasional in dense shade 

 above 500 ft. (no. 800). James Isl.: James Bay, on shady 

 banks at 2100 ft. (no. 801). Further distr. Mex., W. Ind., 

 northern S. Am. This fern is alv^ays found in the densest 

 shade where there is a considerable amount of moisture. 



A. parvulum Hook. f. (3), 168; Rob. (1), 106. — Charles 

 Isl. : Darzvin. Endemic. 



A. patens Willd. Sp. V. 439 (1810) ; Rob. (1), 106.— Gal- 

 apagos Ids. : ace. to Moore. Further distr. Mex., northern S. 



Am. 



A. petiolatum Desv. Berl. Mag. V. 326 (1811). A. Kaul- 

 fussii Kunze, Linnaea, XXI. 221 (1848); Rob. (1), 105.— 

 Chatham Isl. : ace. to Moore. Indefatigable Isl. : Acad- 

 emy Bay, common in shady places at 500 ft. (no. 798). Fur- 

 ther distr. Mex., W. Ind., S. Am. 



A. tetraphyllum H. B. Willd. Sp. V. 441 (1810). A. prio- 

 nophyllum HBK. Nov. Gen. & Sp. I. 20 (1815); Rob. (1), 

 106. — Chatham Isl. : ace. to Moore. Further distr. Mex. 

 W. Ind., S. Am. 



Anogramma Link 



A. chaerophylla (Desv.) Link, Fil. Sp. 138 (1841). Gym- 

 nogramme chaerophylla Desv. Berl. Mag. V. 305 (1811) ; Rob. 

 (1), 109. — Charles Isl.: Darwin. Further distr. Mex., W. 

 Ind., S. Am. Robinson, 1. c, expresses doubt as to the identity 

 of the Darwin specimen. 



A. leptophylla (L.) Link, Fil. Sp. 137 (1841). Poly podium 

 leptophylla L. Sp. PI. 1092 (1753). Gymnogramme lepto- 



