fjS ORYPTOGA.MAE VASCULARES I.IGUSTICAE ETC:. 



Sublrib. Xll. CYCLODIEAE. 



Fee 1. c. p. 3'j I't ■j.'j'j. 



Sporolliecia lot, quol nervillac, rolundala, aiil cllipsoitlea , indusiu 

 sinjiTo peltato , seti centro allixo , aiul)ilu libero tecta. 



Filicfs robustae, fronclihus siinjilicibus, aul paruni divisis, lobis apicc 

 passim spinulosis, saepius dense paleaceis. 



XVIll. POLYSTICIIllM. 

 Kdth. Tent. 3. p. (u). emend. Fee I. c. p. 277. — /Ispidium Sw. Syn. 51. exel. 

 sp. Endi.. Gen. j>. (ia. v\c\. sp. 



.Sporotheeia orbiculaiia inter marginem, et coslam pinnularum seriata 

 nervillarum ramulo superiori ])artc prolifera turgididn insidenlia : indu- 

 siiim puncto ecnlrali , vel (in P. spimdoso) ferme eecenlrico, ac fei-e 

 marginali , atque in slipitulum angustato alTixum : sporangia longe pedi- 

 eellata '. anuliis i4-3o arliculalus: sporae ovoiilcae saepc papillatae. 



Frondes pinnatae, \el |nnnalo-bi-lripinnatifidae, segmentis mueronato- 

 aristulalis , nervillarum ramulis evidenter excurrcnlibus ; slipiles rigidi , 

 saepius dense squamati: rhizoma crassum. Plantae tcrrestrcs, sylvicolae, 

 cosmopolilae. Species quatuor in Furopa , ac in Italia , paritorquc in 

 Liguria crescunt. 



P. LoNCHiTis Roth. 



Frondibus ambitxi elongalo-lanceolatis, simpliciter pimiatis, pinnis ap- 

 proximatis, oblongo-lanccolatis , falcatis , basi oblique cuneatis hinc sii- 

 perne auriculatis , margine duplieato-serratis, dentibus inajoribns apicu 

 spinulosis: slipilibus , rachidibusque dense paleaceis. 



P. Loiichitis Roth. Tent. 3. p. ji. DC. et Dudy Gall. 1. p. f)3'j. — Aspi- 

 (lium Lonchitis Sw. Syn. 43. Wiled. S|). 5. p. 224. Loisi,. Gall. 2. p. 364- K. 

 Syn. ed. 2..' p. 976. Bertoi,. Amaen. It. p. 427. — Polypodiiim IjMicliitis L. 

 Sp. 1548. All. Fed. p. 280. 



Ic. Fl. Dan. I. 497- 



Exsicc. MouG. et Nestl. Vog. rhen. 4- »'• 3o4i 



.\d oras sylvaruni ajiennini al Golti'o , al monle Gtdle, ct in sylvis 

 laricinis aipiurn mavitiniarnm ad radices monlis Perlvand supra Lupega. 

 Fruct. acstatc. 



P. ACLLEATLM RoTH. 



Frondibus ambitu lato-lanceolatis, bipinnatis , pinnis iuferioribus sensim 



