Jf. 



- 10 - 



■15ably identical with C. novoguineensis Rst. (Fed., Rep., X, 329). 

 The former differs from the latter only in having de costae 

 beneath not paleaceous but fibrillose, and the sori média] between 

 the Costa and margin, with the very rare accessory sori medial 

 between the former and the margin. 

 Neiv Guinca. 



V 



Cyelopliorus aclna$eeii«i (Sw.), iPesv.. Berl. Mag., 



'V, 300; V. A. V, R., Mal. Ferns, 681; Polypodium adnascens, Sw., 

 Syn., 25, 222, tab. II, fig. 2. 



Forma pernuda: Fronds entirely naked except among the 

 sori; only the youngest fronds and stipes provided with few 

 scattered stellate hairs. — ^ew; Guinea (near Tenem-river, Gjellerup 

 No. 806). 



C.YCIo|ihoru^ acrosticlioîdes (Forst.), Pi\. Epim., 



130; V. A. V. R., Mal. Ferns, 683; Polypodium acrostichoideSy 

 .Forst, Prod., 81. 



Var. Backeri: Frondes subpendulae, repetite irregulari- 

 ter furcatae, in laciniis ultimis numerosis (ca 20 — 40) divisae. — 

 Java [Jogjocarta Residency, Backer No. 2936). 



Very remarkable by its fronds resembling, those of a small 

 Platycerium. 



Cycloiilioriis vallIeciiloNii!». r. A, i% H. 



Niphoholus. — 'Rhizomsi repens, satis gracile, lignosum, pallide 

 fuscum, paleis confertis, appressis, peltatis, integerrimis vel 

 laceratis, rotundatis vel oblongis, obscuris, margine pallidioribiis 

 vestitum. Stipites sparsi, ca 71/2— 15 cm longi, adulti glabri, 

 basi paleacei; paleae paleis rhizomatis similes. Frondes lineares, 

 ca 00-120 cm longae, 21/2—31/2 cm latae, integerrimae, basin 

 et apicem versus sensim angustatae, flaccido-coriaceae, subpellu- 

 cidae, adultae supra giabrae, subtus pilis confertis, breviter 

 stellatoramosis vestitae ; costa subtus prominens; venae contra 

 lucem conspectae distinctae; costulae (main veins) graciles. Sori 

 numerosi, partem superiorem frondis occupantes, satis conferti, 

 rotundati, crateriformes, supra tomentum exserti sed in parenchy- 

 mate immersi, foveolis in valleculis positis supra rugas (vel séries 

 verrucarum) oblique longitudinales (convergentes), prominentes, 

 -rectas, satis confortas formantibus. 



