\ 



- 14 - 



inferiores satis horizontales; pinnulae infimae exteriores deflexae 

 et gemma axillari plus minusve rudimentari munitae, pinnulae 

 ceterae alternatim gemma simili ornatae. Lobi coriacei, horizon- 

 tales, conferti, lineares, ca 3-4 mm lati, iutegerrimi, apice 

 emarginati, subtus glauci, superiores sensim abbreviati, 1-3 

 infimi plus minusve reducti, non rarius subsemiorbiculares; costae 

 costulaeque subtus plus minusve decidue ferrugineo-flocculosae ; 

 venae furcatae; venulae anticae furcatae. Sori non vidi. 

 Sumatra {Halahan, Burck). 



HyiiieriopliySliiiii torricellianum. t\yf r. «.: H. 



polyanthos, Christ (not Sw.), in Schum. & Laut., Flor. dent. Sch. 



geb., Suppl., 35. 



Lbptocionium. — Rhizoms. gracile, filiforme, pilis ferrugineis, 

 appressis, plus minusve deciduis vestitum. Stipites sparsi, graciles, 

 3-6 cm longi, auguste marginati vel alati, cum rachidibus plus 

 minusve decidue pilosi, pilis longis, ferrugineis. Frondes lineari- 

 lanceolatae vel triangulari-ovatae, ca 71/2-15 cm longae, ca 5 — 

 71/2 cm latae, acuminatae, basi 3— 4-pinnatae, rachidibus alatis, 

 alis integerrimis. Pinnae ca 10 — 20 uitrinque, erecto-patentes vel 

 inferiores patentes vel horizontales, superiores brèves, simplices 

 dentiformesque vel parce divisae, inferiores lineares vel lineari- 

 lanceolatae, usque ad 41/2 t^m longae et IV2 cm latae, copiose 

 pinnatae; pinnulae divisae, segmentis simplicibus vel 2 — 3-fidis, 

 obtusis, acute serratis, ca V^-^A i^^™ ^^^i^- ^^^'^ relative magni, 

 in axillis pinnarum superiorum solitarii: indusiuni cuneato ol)lon- 

 gura. parte inferiore obconicum, parce longitudinaliter ci-istatum, 

 parte superiore 2-valve, val vis ohlongis, integerrimis vel subiute- 

 gerrimis; receptacuhun filiforme, exseitum. 



Near H. brevidens v. A. 0. R. which lias the serratures of 

 the ultimate segments very short, the pinnae more copiously 

 soriferous, the réceptacle included. 



H. polyanthos Sw. (H. Blumeauum a^'m;., p p.) has the ultimate 

 segments entire, the pinnae niore cupiously soriferous, the récep- 

 tacle ini-luded. 



New Galnea {Mount Torricelli, Schlechter No. 14543). 



ll.viiieiiopli.vBhiiii blaiMiiiBii. iiai- . l loi Ptz., 1, 



20; v.A.v. R., Mal. Ferns, 78; H. tinibriclgensc. Copel. { not Sm.), 

 Leafl. Philipp. Bot., III, «00. 



