Asplenium. filices 731 



ASPLENIUM (L Gen. 4178 ex parte). 



Sori oblongi vel lineares secus nervos secundarios unilaterales. 

 Indusium soro conforme margine exlerlore aflixum interiore aper- 

 tum. Petiolus rhizomati continuus fasciculo centrali 3-4-cruri inter- 

 dum in duo ovales sejuncto percursus. Paleae cialhratie (id est cel- 

 lulis brevibus rigidis hexagonis ob parietcs incrassatas clathratis 

 constantes). 



i. A. viride (Huds. Angl. Ed. If, p. 453) dense cespitosum gla- 

 briusculum, rhizomate paleis nigricantibus obsito, frondibus ambitu 

 lauceolato-liriearibus simpliciler pinnatisectis petiolatis petiolo tenui 

 prffiter basin nigrescentem viridi, rachide viridi exalata, segmentis- 

 distincle peliolulatis rhombeo-ovatis basi cuneatis crenatis, soris 

 oblongis 2|. Fl. Dan. tab. 1289. 



Hab. in fissuris rupium uinbrosaruin subalpinarum et alpinarum in ditione 

 rarius, Olympus Thessalus (Heldr !), Taurus Cilicicus supra Bulgharmaaden 

 (Bal!), Tauria (Led.), Atlghania ad Chendtoi 9-11000' (Aitch.). 



Ar. Geogr. Montes totius Europoe, in australioribus alpinum, Sibiria. 



2. A Bourgaei (Boiss Mss. — Milde Fil. Eur. p. 61) cespito- 

 sun:, rhi/omate cespitoso, foliis ambitu oblongo-lanceolatis simplici- 

 ter pinnatisectis brevissime peliolatis petiolo nigro rachideque viridi 

 exalala paleis fuscis sparsis plus minus obsilis, segmentis a medio 

 sursum deorsumque diminutis patentibus oblongis obtusis basi ses- 

 sili breviter dccurrentibus ir» lobos minutos bidentatos pinnatitidis, 

 nervis subtus promineulibus, soris oblongis obliquis subincurvis 2|. ^ 



Hab. in fissuris rupium morjlis Tcharyklar prope Adulia Pamphylioe 

 (Bourg!), montis Amani supra Beilan Syriue borealis (Haussk!), ad pontem 

 tluvii Lethuny Cfelesyriae (D'' Postl). 



Frondes cum petiolo 3-4 pollicares, primae majores 4 iineas longae. Species 

 ut vidftur rarissima ab A. viridi pinnis elongatis sessilibus decurrentibus 

 in lobos bidentatos pinnatilidis diversa. 



3. A. Trichomanes (L. Sp. 1540) dense cespitosum glabrum, 

 rhizomate nigro-paleaceo, frondibus ambitu laiiceolalo-linearibus 

 simplieiter pinnalisectis petiolalis petiolo rachideque ebeneis hac 

 margine angusto alaeformi crenulato obsita. se{,'mentis sessilihus vel 

 brevissime petiolulatis basi cuneatis vel truncatis obovalo-subrotun- 

 dis crenulatis. soris oblongis %. Ic. Fl. Dan. 1 19. — Schk. lab. 74. 



Hah. ad rupes umbrosas regionis montana; et subalpina^. Gra?ciai tolius! 

 Mucedoniui et Thraeise montes ! Creta in moute Ida (Heldr!), Chios (Orph!), 

 Anatolia in monte Sipylo Lydire (Bul!), Pamphyliu (Bourg!), Tauro Cilicico 

 (Ivy.), Libanus supra Tripoli (Bl !), Tauria, Caucasus et Transcauca.-~ia (Led. 

 Szov!), Porsiu borealis in prov. Ghilan (.\uch. r)'i86 !), in monte Elbrus (Ky. 

 30U !), Alighaniu ad Chendtoi 7-'J000' (Aitch.). 



