509 



Fribs Sumtna Vegel. Scandin. p. 82. — Gorter Fl. ingr. p. 164. — Ferb. 



in Fisch. Livl. Zus. p. 158. — Falk lieilr. 11, p. 273. — Stephan Fl. tnosq. 



No. 693. — Sievers in Pai.l. n. nord. Beitr. VII, p. 198. — Georgi Beschr. 



d. Russ. R. III, 5. p. 1380. — Mart. Fl. mosq. p. 184. - Besser Enum. 



p. 38, No. 1279. — Ledeb. Fl. alt. IV, p. 325. — Eichw. Skiaze p. 114. — 



Weinm. Fl. pelrop. p. 105. — Turcz. Cat. Baikal. No. 1342. — Bupr. in 



Beitr. %. Pflanzenk. d. Russ. R. III, p. 15. — C. A. Meyer ib. V, No. 17. 

 Phyllitis niinor hirsutis pinnis variis. Amman. in Commenl. acad. petropol. X, 



p. 298, t. 21. 

 /J. intermedium (Hook. Fl. bor.am. II, p. 258) fronde tenuiore, pinnulis pinnarura 



infimarum manifeste crenatis, venulis furcatis, soris a margine remotiusculis. 

 Phegopteris [i. inteimedium. Bufr. /. c. 



P. cruciatum. Kaulf. Enum. Fil. p. 110. — Spreng. Syst. Veyet. IV, p. 57. 

 P. Fhegopteris. Erm. Verm. No. 9. 



Hab. in B.ossia arctica [territ. Kola (Baer e Bupr.) , Lapponia (Schrenk in 

 lilt.)], septen t rio nali [Ostrobothnia (F. Nyland. e Bipr.), Fennia (Schrenk 

 in litt., Bupr.)] et media [a Newa ad Kamam fl. usque (Falk) , Petropoli 

 (Amman., Gortek, Weinm.), ins. Hochland (Schrenk c Bupr.), Livonia (Georgi), 

 Curonia (Ferber), Lithuania (Eichw.), Polonia (Szubert e Bupr.) , Volhynia 

 (Bbsser) , Mosqua (Steph. , Mart.), Wiatka (C. A. Meyer)1 , inque Sibiria 

 uralensi in m. Taganai (Meinshausen e Bupr.), ad fl. Ob (Martini ex J. G. 

 Gmel. mss. teste Biipr.), altaica! (Fl. alt.) et baikalensi (Sievers, 

 Turcz.); — ft. in Kamtschatka (Chamisso) et insula Unalaschka (Mert. 

 e Bupr.). 4. 



3. P. Dryopteris (L. Spec. 1555) frondibus ambitu deltoideis 

 ternato-bipinnatis, pinnis infhnis pinnatipartitis , pinnulis oblongis ob- 

 tusis integerrimis v. inferioribus crenatis. 



a. genuinum: frondibus inclinatis glabris. 



P. Dryopteris. L. I. c. — Willd. Spec. pl. V, p. 209. — Koch Syn. ed. 2, 



p. 974. — Fries Summa Veget. Scandin. p. 8'i. — Gorter Fl. ingr. p. 



165. — Pall. II. II, p. 28. 293; ///, p. 320. — Geoiigi It. I , p. 238; //, 



p. 570. — Falk Beitr. II, p. 273. — Stephan Fl. mosq. No. 698. — Georgi 



Beschreib. d. Russ. R. III, 5. p. 1382. — Jundz. Fl. lithuan. p. 303 — 



Mart. Fl. mosq. p. 184. — Bess. Enum. p. 38, No. 1280. — Kaulf. Enum. 



Fil. p. 123. — Ledeb. Fl. alt. IV, p. 325. — Eichw. Skisase p. 114. — 



Erman Vera. No. 8. — Weinm. Fl. pelropol. p. 105. — Wirzen Fenn. p. 84. 



— Turcz. Cat. Baikal. No. 1341. — Karel. et Kiril. Enum. pl. Fl. alt. No. 



954. — Bupr. tn Beitr. *. Pflanzenk. d. Russ. R. III, p. 52. — C. A. Meyer 



ib. V, No. 18. 

 Thelyptcris miiror pinnulis drntatis. Amman in Comment. Acad. petropol. X, 



p. 301, t. 22, f. 2. 

 Filix pumila. Gilib. Exerc. phyt. II, p. 558. 

 /?. Robertianum: frondibus rcctis glauduloso-pubesccntibus. 



P. Bobertianum. Hoffm. D. Fl. cryptog. 1795, Add. p. 10. — Koch Syn. ed. 2, 



p. 974. — Fries Summa Veget. Scandin. p. 82. 

 P. calcareum. Smith Fl. brit. III, p. 1117. — Eichw. Skizz-e p. 114. — Blpr. 



tn Beitr. z. Pflansenk. d. Russ. R. III, p. 52. 

 y. disjunclum: pinnulis tertiariis infimis 2 — 3 spatiis 3 — 4 linearum disjunctis, 

 venulis ibidem furcato-pinnatis. 

 P. disjunctum. Bupr. /. c. p. 52, No. 89. y. 

 P. calcareum. Bongard dc Veget. ins. Sitcha p. 175. 



Hab. in Bossia arctica [Lapponia (Schrenk in litt., Baer e Bupr.)], septen- 

 trionali [Fennia (Wirzen, Schrenk in litt.)] et media [Petropoli ! (Amman., 

 Gort., Weinm.), ins. Hochlaud (Schrenk e Bupr.), Livonia! (Ledeb.), Lithua- 

 nia (Gilib., Jundz., Eichw.), Warsawia (Szi-bert e Bupr.), Volhynia (Bess.), 

 Waldai (Falk) , Mosqua (Stephan , Mart.), Kasan (Graff e Bupr.), Wiatka 

 (Falk, C. A. Mever), Perm (Georgi, Weinm.), Orenburg (Pai.l.)] , in omni 

 Sibiria (J. G. Gaiel. mss. e Bupr.), altaica! (Fl. alt.) in des. soongoro- 

 kirgbisico pr. Ajagus (Karel. et Kiril.) } pr. Krasnojarsk (Turcz. i» litt.) et 



