TAB. XXXIX. 
AsPLENIUM (EuASPLENIUM) DICHOTOMUM, Hook 
Parvum, caudice erecto subnullo radicante paleaceo, stipitibus 
ctespitosis subundam longis gracilibus compressis pallide 
viridibus setaceo-paleaceis, frondibus 3-4-uncialibus ob- 
longis acutis membranaceis viridibus subtripinnatis, pinnis 
primariiS' H undarn longis subdimidiato-ovatis subap- 
proximatis petiolatis dichotome divisis, pinnulis brevibus 
augustis linearibus bis-terve dichotomis, segmentis fertili- 
bus paulo latioribus, venis solitariis costiformibus, soris 
magnis lineari-oblongis marginalibus dareoideis, rachibus 
omnibus compresso-alatis. 
Asplenium dicbotomum, Hook. Sp. Fil. 2>. p. 210 
**•> L ° b »“ k *«*• clev. 
5,000 feet, north-east side of Borneo, Thos. Lolb. 
Tins would be a true Darea (or Ceratopteris,) in the view 
wkh T- T 0 tan ‘ St ,V V '‘ 0a<,0pt ‘ h “ blrt 1 know none 
extremX dll” ^ conroun<W - I* « a small an<l 
ing rS“'“ te 81, “' e3 ’ 11,6 hei » h ‘ «ooeJ- 
Fertile plant; nat . size. 
Single sorus : magnified. 
Fid- E Pinna with sori. /. 2. 
Cent. 2. t. 30. 
