582 RoBINSON: PTERIDOPHYTA OF THE HAWAIIAN ISLANDS 
pinnae than the type. His variety y, as represented in the Berlin 
herbarium, is a monstrosity. 
DIELLIA KNupDsENTI (Hilleb.) Diels in E. & P. Nat. Pfl. 14: 212. 
1899 
Lindsaya Knudsenii Hilleb. Fl. Haw. Is. 623. 1888. 
TYPE LOCALITY: Halemanu, Kauai. 
DISTRIBUTION: Known from Hawaiian Islands only. 
ILLUSTRATIONS: Diels in E. & P. Nat. Pfl. 14: 213. f. 114L-N. 
1899. 
SPECIMENS EXAMINED: Kauai, Knudsen 19 (type) B. 
Diellia Mannii (Hilleb.) comb. nov. 
Microlepia Mannii D. C. Eaton in Mann, Proc. Am. Acad. 7: 
212. 1867. 
Davallia Mannii Baker in Hook. & Baker, Syn. Fil. ed. 2. 471. 
1874. 
Lindsaya Mannii Hilleb. Fl. Haw. Is. 624. 1888. 
Humata Mannii Diels in E. & P. Nat. Pfl. 14: 209. 1899. 
TYPE LocALITY: Kauai. 
DistriBuTION: Hawaiian Islands. 
SPECIMENS EXAMINED: Maui, Bishop B; Kauai, Baldwin 10 B, 
C; Forbes 333 BM; Knudsen 38 B; Mann & Brigham 546 B; 
Hawaiian Islands, Baldwin V. 
to. ODONTOLOMA J. Sm. Jour. Bot. Hook. 3: 415. 1841 
Rootstock creeping, slender, scaly, much branching; leafstalk 
not articulate; blades membranaceous, dimidiate; veins forking, 
free or united in pairs at their apices; sori submarginal, discrete, 
indusium attached by a broad base, free laterally and apically, 
opening outward. 
Type species: Odontoloma pulchella J. Sm. 
OponToLoMA Macraranum (Hook. & Arn.) Brack. Fil. U. 5. 
Expl. Exp. 226. 1854 
Davallia Macraeana Hook. & Arn. Bot. Beech. Voy. 108. 1832: 
Acrophorus repens Moore, Ind. Fil. 91. 1857. 
Acrophorus Macraeanus Carruth. in Seeman, FI. Vit. 336. 
TYPE LOCALITY: Hawaiian Islands. 
1869. 
