IX, C, 1 Merrill: Plants of Guam 43 
CHEILANTHES Swartz 
CHEILANTHES TENUIFOLIA (Burm. f.) Sw. Syn. (1806) 129, 332. 
Trichomanes tenuifolium Burm. f. Fl. Ind. (1768) 237. 
McGregor 405. . 
Tropical Asia to New Zealand and Polynesia. 
CYCLOPHORUS Desvaux 
CYCLOPHORUS ADNASCENS (Sw.) Desv. in Berl. Mag. 5 (1911) 300; 
Safford 235, pl. 47. 
Polypodium adnascens Sw. Syn. (1806) 25, 222, t. 2, f. 2. 
McGregor 496. 
Tropical Asia to Polynesia: 
DAVALLIA Smith 
DAVALLIA SOLIDA (Forst. f.) Sw. in Schrad. Journ. 1800* (1801) 87; 
Safford 256. 
Trichomanes solidum Forst. f. Prodr. (1786) 86. . 
McGregor 377. 
Malaya to northern Australia and Polynesia. 
DRYOPTERIS Adanson 
DRYOPTERIS CUCULLATA (Blume) Christ in Philip. Journ. Sci. 2 
(1907) Bot. 194. 
Aspidium cucullatum Blume Enum. (1828) 151. 
McGregor 477, G. E. S. 182. 
Mascarene Islands and Malaya. 
DRYOPTERIS GONGYLODES (Schkuhr) O. Ktze. Rev. Gen. Pl. 2 (1891) 
811. : 
Aspidium gongylodes Schkuhr Kr. Gew. 1 (1809) 193, t. 88. 
Safford 1008, in the U. S. National Herbarium. 
Pantropic. 
DRYOPTERIS DISSECTA (Forst. f.) O. Ktze. Rev. Gen. Pl. 2 (1891) 
812. 
Polypodium dissectum Forst. f. Prodr. (1786) 812. 
Safford 1008, Safford & Seale 1088. 
India to Madagascar, Malaya, Australia, and Polynesia. 
DRYOPTERIS PARASITICA (Linn.) O. Ktze. Rev. Gen. Pl. 2 (1891) 
811. 
Polypodium parasiticum Linn. Sp. Pl. (1758) 1090. 
Admitted on the authority of Safford. 
Warmer parts of both hemispheres. 
DRYOPTERIS HAENKEANA (Presl) O. Ktze. Rev. Gen. Pl. 2 (1891) 
812. 
Nephrodium haenkeanum Pres] Epim. Bot. (1851) 46. 
The type was from the Marianne Islands, presumably from Guam, 
collected by Haenke. It is credited with wide distribution in Malaya and 
Polynesia. From the description I suspect that it is but a form of D. 
cucullata, enumerated above. 
