ROBINSON: PTERIDOPHYTA OF THE HAWAIIAN ISLANDS 581 
SPECIMENS EXAMINED: Oahu, Hillebrand B; Nuuanu Valley, 
Oahu, Hillebrand B. 
This species is represented at Kew by Wilkes Expedition 2, 
which is probably a cotype if not the type specimen. 
DIELLIA ERECTA Brack. Fil. U. S. Expl. Exp. 218. 1854 
TYPE LOCALITY: Mountain forest, Western division of Maui. 
DISTRIBUTION: Hawaiian Islands. 
ILLuUsTRATION: Brack. Fil. U.S. Expl. Exp. pl. jr. f. 2. 1854. 
SPECIMENS EXAMINED: Maui, Baker C; Baldwin B; Hillebrand 
B; Kauai, Van Ingen C; Hawaiian Islands, Baldwin 28 B; Moore 
B; ex Herb. Lindley C. 
DIELLIA ALEXANDRI (Hilleb.) Diels in E. & P. Nat. Pfl. 14: 212. 
1899 
Lindsaya Alexandri Hilleb. Fl. Haw. Is. 622. 1888. 
TYPE LOCALITY: Halemanu, Kauai. 
DISTRIBUTION: Known from type locality only. 
ILLUSTRATION: Diels in E. & P. Nat. Pfl. 14: 211. f. 114G, H. 
1899. 
SPECIMENS EXAMINED: Kauai, Knudsen B; Maui, Baldwin C, 
V; Hawaiian Islands, Baldwin 12 C. 
DIELLIA FALCATA Brack. Fil. U. S. Expl. Exp. 219. 1854 
TYPE LOCALITY: Kaala Mountains, Oahu. 
DIsTRIBUTION: On dry, open ridges, Hawaiian Islands. 
ILLUSTRATION: Brack. Fil. U.S. Expl. Exp. pl. jr. f.7. 1854. 
SPECIMENS EXAMINED: Maui, Hillebrand B; Oahu, Hillebrand 
B; Kauai, Van Ingen C; Hawaiian Islands, Baldwin 29 C. 
Diellia laciniata (Hilleb.) comb. nov. 
Lindsaya laciniata Hilleb. Fl. Haw. Is. 621. 1888. 
TYPE LocALity: Halemanu, Kauai. 
DIsTRIBUTION: Known from type locality only. 
ILLUSTRATION: Diels in E. & P. Nat. Pfl. 14: 211. f. 114H, F. 
1899. 
SPECIMENS EXAMINED: Halemanu, Kauai, Knudsen B. 
Hillebrand’s B variety subbipinnata has more symmetrical 
