476 Filices. 



thehjpteris L. manl. p. 505. — Poh/stichi(m thelypteris Roth tent. 

 fl. gerni. III. p. 77. — Aspidimn thelt/p>fei-is Sw. in Schrad. journ. 

 II. p. 40; Hal. in o. b. Z. 1892 p. 401. — Icon.: FI. dan. t. 7G0. 

 — Exsicc: Sint. et Bornm. it. tm-c. n. 1542. 



Rhizomate tenui, repente, apice sparsim paleaceo; frondibus longe 

 petiolatis, eglandulosis, ambitu oblongo-lanceolatis, pinnatisectis, pinnis 

 pinnatipartitis, pinnulis oblongis, acutis, integris subrepandisve , basi 

 confluentibus, fertilibus margine revolutis; soris secus nervum medium 

 seriatis, confluentibus et pinnulam totam subtus obtegentibus. 



In paludosis, arundinetis, rogionis inferioris, rarissinie. Thessalia: 

 ad Scala Theodoros pr. Litochori (Sint.); Argolis: ad ripas paludis 

 Lerna pr. Mvlus (Heldr.); Cephalonia: pr. Akoli (Heldr.). — Jul. 

 Sept. 2i. 



2. N. iuontuuum Yogler diss. inaug. polyp. mont. Gissae a 1781 

 {Polypodium); Bak. in Hook. et Bak. syn. fil. p. 271. — Folypodium 

 oreopteris Ehrh. krypt. n. 22. — • Polystichum montanum Roth tent. 

 fl. germ. III. p. 74. — Aspidium oreopteris Sw. in Schrad. journ. 

 II. p. 35; S. et S. pr. II p. 273. — Poli/stichum oreopteris DC. fl. 

 fr. II. p. 563. — Icon: Fl. dan. t. 112l! 



Rhizomate crasso, obliquo, jialeaceo; frondibus breviter petiolatis, 

 subtus glanduloso-punctatis, ambitu ellipticis vel elliptico-oblongis, 

 pinnatisectis, pinnis pinnatipartitis, pinnulis oblongis^ obtusis, integris 

 subrepandisve, basi confluentibus, fertilibus niargine subrevolutis ; soris 

 secus inarginem pinnularum seriatis, inter se subconfluentibus. — Differt 

 a simili iV. filix mas pinnulis plerumque integris, subtus glandulosis 

 et soris marginalibus. 



In montibus (Sibth.), loco non notato; a recentioribus non lectum. 

 Jul. Sept. %. N. V. 



^. Petiolus fasciculis 5 — 11 percursus; pinnuhie dentatae — 

 pinnatisectae; indusia majuscula, persistentia. 

 a. Frondes pinnatisectae, pinnis pinnatipartitis. 



3. N. filix mas L. sp. p. 1090; Dalhip. prosp. p. 133; [Poly- 

 podium); Rich. cat. med. Par. 1801, 129; Bois. fl. or. V. p. 737; 

 Heldr. fl. cephal. p. 77, chlor. Parn. p. 30. — Polystichum filix mas 

 Roth tent. fl. germ. III. p. 82. — Aspidium filix mas Sw, in Schrad. 

 journ. II. p. 38; S. et S. pr. II. p. 373; :\[arg. et R. fl. Zante p. 102; 

 Fraas fl. class. p. 315; Heldr. Nutzpfl. p. 3; Ruul. cret. p. 855; 

 Hal. in o. b. Z. 1890 p. 41, beitr. fl. Epir. p. 44; Form. 'in D. bot. 

 Mon. 1890 p. 50 (f. crenafum Milde fil. p. 119), in ver. Briinn 1895 

 p. 17 f. dentatum, 1896 p. 20, 1897 p. 19; Haussk. symb. p. 72. — 

 Jcon: Fl. dan. t. 1346. — Exsicc: Sint. it. or. a. 1889 n. 1862 a. 



Rhizomate crasso, obhquo, paleaceo; frondibus petiolo brevi paleaceo 

 suffultis, eglandulosis, and)itu elliptico-oblongis, sursum et deorsum 

 decrescentibus, pinnatisectis, pinnis apj^roximatis, lanceolatis, acuminatis, 

 profunde pinnatipartitis, pinnulis oblongis, obtusis, crenatis vel dentatis, 



