- 11 - 



quaque pinnula zb 4, in lobis solitariis, transverse oblongis vel 

 subobreniformibus, sinu late rotundato vel semiorbiculari, cap- 

 sulis ad et inter venulas orsis. 



Amboyna. - - The description is taken from spécimens gathered 

 by Teysmann and cultivated in the Buitenzorg gardens. Perhaps 

 this plant may be identical with Copeland's A. mindanaoense 

 jPhilipp. Journ. Soi., I, Suppl., 154, tab. X). 



1 (liant mu (Eu adiantum) sutiorliiciilarc. r. A . r. H. 



Rhizoma brève, paleis lineari-subulatis, integris, laete fuscis 

 dense vestitum. Stipites approximati, basi paleacei, ad 20 cm. 

 longi, cum rachidibus nigricantes, glabri, nitidi. Frondes + 15 — 20 

 cm. longae. Pinnae pinnatae, infimae 2-pinnatse, pinnulis ultimis 

 firmis, papyraceis, subpellucidis, giabris, + 1 cm. longis, ad l 1 / 2 

 cm. latis, oblique flabellatis vel suborbicularibus, petiolatis, basi 

 cuneatis, truncatis vel rotundatis, plerumque irregulariter et leviter 

 lobatis, soris in quaque pinnula 2 — 6, rotundatis vel transverse 

 oblongis, sinu lato, haud profundo, capsulis ad ventilas orsis. 



Sumatra (Burck). — The ultimate leaflets are more or less 

 -deciduous, but not articulate. 



PËLLEA, Link. 



Pellaea (Pteridella) timorensis. r\ A. r. Mi. 



Rhizoma brève, paleis longis, lineari-subulatis, eroso-denti- 

 •culatis, brunneis vestitum. Stipites approximati, 12 — 20 c. m. 

 longi, nigricantes, nitidi, supra fibrilloso-tomentosi, ad basin paleis 

 deciduis tecti. Frondes lanceolato-oblongae, 15 — 25 cm. longae, 

 8 — 12 cm. latse, pinnata?, rachide nigricanti, supra tomentosa, 

 pinnis + 10 — 15 utrinque, coriaceis, giabris, subpatentibus, I--P/2 

 cm. latis, lanceolatis, subacutis, sterilibus crenatis, fertilibus 

 integris, subacutis, basi articulatis, rotundatis vel leviter cordatis, 

 petiolulis nigricantibus, supra tomentosis, costis conspicuis, deorsum 

 nigris, soris marginalibus, linearibus, Pteridi similibus, indusiis 

 angustis. 



Timor (Forbes, No. 3918). — Very near P. Doniana, Hk. 

 (Spec Fil., II, 137, tab. CXXV, A) from tropical Africa. 



