POLYPODIUM 



m 



11 



35. 



POLYPODIUM 



SUBAURICULATUM 



Tab. LXXXIII. 



1) 



L 



P. frondibus longe stipltatls elatls pinnatis membranaceis gla- 

 ris, plnnis suboppositis sessillbus lineari-lanceolatis acuminatis 

 basi cuneato-obtusis subauriculatis serrulatis , soris solltariis im- 

 mersls, stipIterachiqueglabrlusculIs.BLUME FiL Jw. p. i53. Ai. 



Habitat : In ucHs sylvis nionfium Java^ ad arborcs, imprimis ad AiiEriGAM sacclmriferam Labill. — PoLYPonio 

 /e.ze//«FonsT.proximum , stati.ra majorc, pinnis dlstinctisslme serratls noquc repandisneque undulatis distatj a P. 

 cu^pdaio vero supra descripto, cui habitu, venarum distiibulione sororumque situ et formntione congruit, 

 distinguifur stijiite ncc sulcato ncc canaliculafo pinnisque basi non attenuatls. 



FiLix habitu P. cuspidati J)m ^ 2-4-pedalis, 



Caudex repens, flexuosus, lignosus, pallide fuscus, cetate cretaceus et nudus, 

 paieaceo-crinitus, supra frondes proferens, infra et e lateribus emittens radiculas 

 partim elongatas, numerosas, pimiatim ramosas, fuscas, pallide ferrugineo-villo- 

 sas. Pale(E appressiusculae autparum patulse, angustx, lineari-lanceolat^, setaceo- 

 cuspidat^, remote denticulataij tenuissima?, reticulatajj pallide ferrugincae. 



Frondes elatos, circa bipedales et longiores, 4-io unc. latgC; erectce, lono-e 

 stipitatgej pinnatoe, circumscriptione oLIongo-lanceolatae, memLranaeeai, juniores 

 squamuLs stellatis adspersa?, adultiores glabras, pallide virides. Pinnce sessiles 

 remotiuscula? j suboppositos, rarius alternai , 3-8poILIongae, s-f poll. latce lineari- 

 lanceolata^, subfalcatae yel rectje, acuminatas, ad basin obtusam aut cuneato- 

 truncatam sa:;pius utrinque gibbosa^ vel subauriculatse, serrulatse, planae, (fertiles) 

 a fructificationibus supra modice pustulatce, costa mcdia utrinque distincta uti 

 in P. cuspidato, venarumque structura plane eadem; inferiores patulce vel erecto- 

 patcntes, majores; suprcmx admodum decrescentes, demum minimae, adnata? 

 erectiuscula? et scepe in pinnulam terminalem confluentes. 



Stipes circa i3-polIicaris, crassitie pennae corvinae, basi incrassatus et veluti 

 articulo cum caudice junctus, dein teretiusculus, versus racbin supra levitcr 

 canaliculatus, pallide virescens, junior squamulis liirsutulus, demum daber. 

 Rachis primaria plantas junioris supra profunde sulcata, subtus rotundata, dabriu- 

 scula, ad pinnarum insertionem squamulis fasciculatis setaceo-fissis demum 

 evanescentibus instructa , sulco in frondibus adultioribus obliterato. 



45 



