Buchanan. — On the Botany of the Chatham Islands. 341 



Cyathea dealhata, Swartz. 



medullaris, Swartz. 

 Dichsonia squarrosa, Swartz. 

 Ilymeno'phyllwm bivalve, Swartz. 



dilatatum, Swartz. 



javanicum, Spreng. (H. crispatum, Wallich, Synopsis Filicum.) 



demissum, Swartz. 



Jlabellatum, Labill. 

 Trichomanes reniformej Forst. 



venosum, Br. 

 Lindsaya linearis, Swartz. 

 Adiantum hispidulum, Swartz. 



affine, Willd. (A. cunninghamii, Hook, fil., Synopsis Filicum.) 

 Hypolepis tenuifolia, Bernli. 



distans, Hook. 

 Pellcea rotundifolia, Forst. 

 Pteris aquilina, Linn., var. esculenta. 



scaherula, A. Eich. 



incisa, Thnnb. 

 Lomaria procera, Spreng., var. d. 



dura, Moore. 



lanceolata, Spreng. 



discolor, Willd. 



alpina, Spreng. 

 Asplenium obtusatum, Forst. 



var. g. lucidum. 



var. g. lyallii. 



Jalcatur)i, Lam. 



bulbiferum, Forst. 



flaccidum, Forst., var. d. 

 Aspidium aculeatum, Swartz. 



oculatum, Hook. 



capense, Willd. (A. coriaceum, Swartz, Synopsis Filicum). 

 Nephrodium decompositum, E.. Br., var. b. 

 Polypodium grammitides, Br. 



punctatum, Thunb., var. b, (P. rugulosum, Labill., Synopsis Filicum). 



pennigerum, Forst. 



serpens, Forst. (P. rupestre, B. Br., Synopsis Filicum). 



pustulatum, Forst. 



billardieri, Br. 

 SchizcBa fistulosa, Labill. 



Ophioglossum vulgatum, Linn., var. b, costatum. 



Botrychium ternatum, Swartz, var. dissectum {B. cicutarium, Sw., Synopsis 

 Filicum. 



LYCOPODIACEiE. 



Lycopodium varium, Br. 



billardieri, Spreng. 



densum, Labill. 



laterale, Br. 



scariosum, Forst. 



volubile, Forst. 

 Tmesipteris forsteri, Endl. 



