tab. xxxyi. 
Asplenium (Euasplenium) dimorphum, Kze. 
Caudice (“repente crasso ”) stipitibus 6-12uncias longi Sj 
frondis amplis 2-pedabbus et ultra chartaceo-membranaceis 
deltoideo-ovatis bi-tripinnatis, pinnis ovato-lanceolatis 
petiolatis acuminatis biformibus in eadem fronde v. i n 
frondibus diversis, inferioribus plerumque sterilibus sim- 
pliciter pinnatis, pinnubs rhombeo-ovatis basi inequaliter 
cnneatis margine serratis saepe lobatis vel basin versus 
iterum. pinnatis, venis pinnatis dichotomis ; pinnis fertilibus 
plerumque terminalibus bipinnatis vel potius bipinnati- 
fidis, laciniis linearibus angustis obtusis, venis costiformibus, 
soris plerumque sobtariis dareiformibus ramis geminatis 
diplazioideis. 
Asplenium dimorphum, Kze, in Linncea , 23. p. 233. Metten. 
Asplen. p. 108. (excl. syn. A. Novas Caledonia;, Hook.) 
Hook. Sp. Fil. 3. p. 213. Aspl diversifolium. A Cunn. in 
Endl. FI. Norf. p. 10. (not of Flume.) 
Hab. Norfolk Island, and no where else as far as yet known. 
One of the most distinct of asplenioid Ferns, and among 
the most limited in respect of country, for it appears to be 
confined to Norfolk Island. 
iig. 1. Portion of a frond, with sterile and fertile pinnae; 
nat. size. f. 2. Sterile pinnule, f. 3. Fertile pinnule with 
sori : magnified. 
Cent. 2. t. 36. 
