HYMEN0PI1ÏLLACEAE JAVAN1CAE. OO 



5. C. rhomboklcum (J. Sm.) v. d. B. Syn. Hymen. p. 10 (Kruidk. Arch. 

 IV p. 350); Trichomanes J. Sm. in Hook. Journ. III p. 417; Cephaloma- 

 nes alrovirens Pr. Hymen. p. 18 tab. V; Gefassb. p. 26; Trichomanes Kze 

 in #of. Zty. 1847 p. 571; v. d. B. in P/rmf. Jungh. I 555 (p. 9); ÜT. Ja- 

 vanicum Hook. sp. fil. I p. 150 p. p.; Zoll. Syst. Verz. p. 47 p. p.; var. 

 B. Bl. Enum. II p. 224. 



I'ronde flexuoso-incurva obscure viridi lanceolata vel lineari-lanceolata pinnata, pin- 

 nis, exceptis infimis remotiusculis, imbricatis contiguisque divergenti-patulis concavis 

 convolutisque e basi obliqua ellipticis oblongisve rotundato-obtusis, e cellulis magnis 

 diaphanis irregularibus elongatis flexuoso-crenatis contexta, venulis sterilibus in cus- 

 pidem setaceutn longe excnrrentibus, soris exsertis cylindricis, oie dilatato parumper 

 flexuoso, receptaculo exserto, stipitibus fasciculatis fusco-pilosis teretibus fronde 3 — 4- 

 plo brevioribus. 



Hab. in terra juxta rivnlos Javae, Coll. I N. 1464, Zollinger (in Herb. 

 Sonder.) et, praeter Javam, in insulis Philippinis, Cuming. 



Rhizoma brevissimum adscendens fusco-hirsutum ramosum, ramis validis pen- 

 nam passerinam crassis radiculosis glabris; stipites fasciculati (nsque 8) vix 

 ultra 5 — 6 centim. longi pilis fuscis elongalis flexuosis simplicibus birsuti; 

 1'rons vix ultra 2 decim. longa, 2§ centim. lata firma subopaca membranacea 

 obscure viridis, rhacbide incurva vel involuta pinnisque concavis convolutisque, 

 varie contorta glabrescens lanceolata vel lineari-lanceolata pinnata, pinnis 1 — li 

 centim. longis, 6 — 8 millim. latis divergentibus patulisve imbricatis contiguis- 

 que, infimis remotiusculis, marginibus elevatis concavis convoluto-subcontortis 

 breviter peliolatis ellipticis oblongisve valde inaequalibus apice late rolunda- 

 tis, marginc subaequaliter dentatis, dentibus in latere superiore oblusis, in 

 inferiore longe setaceis; rhachis teres pilis fuscis birsuta, venae validiusculae 

 pinnatae, venulae tenues 1 — 2 dicholomae vel simplices angulo acutissimo ■ 

 exeuntes confertissimae parallelae, fertiles prope apicem desinentes, steriles 

 in cuspidem setaceum saepe longissimum excurrentes; sori in marginis su- 

 perioris dentibus exserti, indusio basi non nisi brevissime marginato cylindrico 

 in fundum breviter angustalo, ore flexuoso leviter dilatato, receptaculo setaceo 

 apice globuloso-incrassato breviter exserto indusio vix ultra duplo longiore; 

 cellulae firmae diaphanae centro byalinae magnae irregulares elongatae hexaè- 

 drae, parietibus diaphanis flexuoso-crenatis incrassatis, interaneis parietalibus 

 amorpbi? et bic illic indistincte globulosis viridibus; marginales pariete ex- 

 teriore recto. 



■ 



37 



NATÜUaK. VERH. DER KONISKL. AKA.DEMIE. DEEL IX. 



