390 
ovata, obtusa, bipinnatipartita; laciniae ala lata conflnentes, 
contiguae, ascendentes, oblongae, obtusae; steriles leviter 
emarginatae; nervi spurii striaeformes interrupti margini sub- 
paralleli nee costam nee marginem attingentes; cellulae pa- 
renchymatis polyedricae, partim eingulatae, partim inaequaliter 
limbatae, lateris alterius crassiore; sori laminam laciniasque 
supremas occupantes, exserti, compressi, e basi conica sen- 
sim dilatata; indusium tubo anguste alato, ore truncato, co- 
lumella denique longe exserta. 
Moulmein, (Parish 1862). 
Trich. microphyllo Hook. simillimum, sed foliis bipin- 
natipartitis, nervis spurlis paucis, indusio anguste alato, cam- 
panulato diversum. Duae species "rich. nano v. d. Bosch 
et Trich. intramarginali Hook. et Grev. affines, a quibus 
soris terminalibus laminam laciniasve supremas terminantibus 
differunt. (K.) ; 
2. NHEymenophylium Sm. 
NHymenophyllum ınnioides Baker in Hook. syn. fil. 57. 
Rhizoma capillare; folia membranacea, firma, flava s. 
rubentia, glaberrima; petiolus 3 — 4'^ longus, gracilis, te- 
nuissime marginatus; lamina !/,—1!/,^ longa, 1 — 3’ lata, 
linearis, obtusa, hine inde innovante elongata, subpinnati- 
secta; laciniae adscendentes, imbricatae, ala angustissima 
confluentes 1'/, — 2/" longae, !/,"/ latae, oblongae s. lineari- 
oblongae, obtusae, indivisae s. inferiores bifidae; sori 1 — 4, 
rarius plures laminam laciniasve supremas terminantes; ra- 
rius in lamina innovante lacinias paucas medias terminantes; 
crura manifesta; indusium basi late euneata immersum; labia 
ültra medium distincta, ovata s. oblonga, obtusa, integerri- 
mà; columella inclusa; sporangia juvenilia in basi ima colu- 
mellae; paraphyses nullae. 
