200 RoBINSON: PTERIDOPHYTA OF THE HAWAIIAN ISLANDS 
POLYPODIUM ABIETINUM D.C. Eaton, in Mann, Proc. Am. Acad. 7: 
219. 1867 
Polypodium tamariscinum var. abietinum Hilleb. Fl. Haw. Is. 557. 
1888 
TyPE LocALity: Hawaiian Islands. 
DISTRIBUTION: On trees, rare; Hawaiian Islands. 
SPECIMENS EXAMINED: Hawaii, Wilkes Expedition N; Oahu, 
Hillebrand B; Remy C; Robinson 32 V; 48 V; Wilkes Expedition N; — 
Kauai, Heller 2732 C; N; Hillebrand B; Lichtenthaler N; Hawaiian : 
Islands, Baldwin 94 B; C; Hillebrand B. } 
Po_yropium HILLEBRANDII Hook. Sp. Fil. 4: 228. 1862 
TYPE LOCALITY: Hawaiian Islands. : 
DisTRIBUTION: At 400-700 m. elevation, rare; Hawaiian 
Islands. 
ILLUSTRATION: Hook. Sp. Fil. 4: pl. 279A. 1862. 
SPECIMENS EXAMINED: Hawaii, Robinson 287 V; Oahu, Forbes. i 
BM; Robinson 23 V; 123 V; Hawaiian Islands, Baldwin 92 C, Ni 
Baldwin 93 C; Hillebrand B, C; Safford 891 N; ex Herb. John 
Donnell Smith N; Wilkes Expedition C. a 
POLYPODIUM TAMARISCINUM Kaulf. Enum. Fil. 117. 1824 a 
Adenophorus bipinnatus Gaud. Ann. Sci. Nat. 3: 508. 1824. 
TYPE LOCALITY: Oahu. 
DISTRIBUTION: Hawaiian Islands. 
ILLUSTRATION: Hook. & Grev. pl. 175. 1829. 
SPECIMENS EXAMINED: Hawaii, Robinson 208 V; 248 V; Oah 
Copeland N; Heller 2214 N; Lichtenthaler N; Mann & Bright 
198 N; Robinson 83 V; 91 V; 92 V; 118 V; 122 V; Safford 892 N 
Kauai, Robinson 463 V; 495 V; 832 V; Hawaiian Islands, Baldwit 
gt N; ex Herb. John Donnell Smith N. j 
POLYPODIUM TRIPINNATIFIDUM (Gaud.) Presl, Tent. Pterid. 1 
1836 Ss 
Adenophorus tripinnatifida Gaud. Ann. Sci. Nat. 3: 508- 1 
Voy. Freyc. Bot. pl. 8. 1826. 2 
Amphoradenium Gaudichaudii Desv. Prod. 336. 1827. ° 
TYPE LOCALITY: Hawaiian Islands. 
DistriBuTION: Above 600 m. elevation, Hawaiian Islands. 
