In llic Alliiiaii. in sonicwlial nioisl j)l;uos, in subalpinc lonitVroiis woodlands. 

 I)isliii)iili()n; luirope, norllicrn and ccnlial Asia. Noilli Aniciica. 



Oiioclca Slnillioploiis (1..) Ilollni. Dtiilscli. I'i. (17'.).")) |). 12; Swailz, Syii. I'll. p. Ill; 

 Luerss. Fanipfian/. p. 182. Sltiilhiopleris gernumica Willd. Spec. IM. V 0810) j). 2XX; 

 Lcdeb. Fl. Ail. IV. p. :{2.">; Tuic/an. Cat. Baical. no. 1:5 1:5; Kaicl. el Kiiil. i'junn. I'I. i-j. 

 Alt. no. 9.5.^; i.cdcl.. I"l. Hoss. IV, p. r)27; Turczan. I'I. I'.aical.-I )aliui-. (18.')(1, 1) p. 79, 

 no. 1388. Osmunda Slnilliiopterisl.. Spec. Pi. cd. II (17(1:)) p. X^^lW.Malicucrin Sinilliiopleris 

 (L.) Todaro, Kpi.i.i. <I'.i. A.n. VII (1911) p. 1782. 



Common on wcl. wooded nunmlain-sides al Kusiiainii and in llic (ai^a atioul llie 

 liver .Vmyl. on llic Sisli-kcm a.s well a.s llic Bei-kem. Observed with sporangia in July 

 and .August. 



Distribution: Europe, Siberia, eastern .Asia. Sakhalin, Japan, North America. 



Aspidiuni Thclypfcris Swarlz in Schrad. .lourn. Bot. 2 (1800) p. 10; Luerss. Farn- 

 pflanz. p. :M). Acroslirluini Thchjpteiis L. Spec. PI. ed. II (1763) p. l.")28. Poliixlicluiin 

 Tlu'lijpleris Both, Tent. Fl. Germ. 3, p. 7; Ledeb. Fl. Boss. IV. \>. 51:5. Diifopleris 

 Thelipleris (L.) A. Gray. Man. (1848) p. 630; K|ii,i.i. 'I>.i. .\.ii. VII (1914) p. 1785. 



Along the borders of .S'/^/uK/nf/ni-marshes, and in swampy woods in several places 

 in the Amyl valley, between Kushabar and the .\lgiac Pass. 



Distribution: Europe, excepting the extreme northern and southern portions, 

 Siberia, south-western and central .Asia, northern Mongolia, eastern Asia, Japan, Africa, 

 North .America, New Zealand. 



Aspidiuni spinulo.suni Swarlz in Schrad. Journ. Bot. 2 (1800) p. ;58. Luerss. Farn- 

 pflanz. p. 429. Polysticluim spinuhsiim D. C. Fl. Franc. II (1805) p. .561; Ledeb. Fl. Boss. 

 IV, p. 515; Turczan. Fl. Baical.-Dahur. (1856, I) p. 84. no. i:598. Diiioplcris spiiuilasa 

 (Miill.) 0. Ktze, Bev. Gen. PI. II (1891) p. 813; Kpu.!. *.i. A.ir. VTI (1914) p. 1790. 



Rather common in pine-wood about the river Amyl, and in several places on the 

 Sisti-kem, accompanying the following: 



siibspec. dilatalum Smith. Fl. Brit. 3 (1804) p. 1125; .A.scher.s. et Graebn. Synops. 

 Mitteleur. Fl. I (1913) p. 59; Kpi.i.i. <I).i. A.n. VII (1914) p. 1791. 



In shady coniferous wood on the .Amyl and the Uj)per Si.sti-kem. in the Altaian, 

 where observed by me on the mountains up to the limit of conifers. Collected here 

 with sporangia at the end of July. 



Distribution: The species is distributed over the greater j)art of Europe, Asia 

 Minor, Siberia, northern Mongolia, the Himalayas, eastern .Asia. Sakhalin, Japan, North 

 America, Greenland. 



Phegoptcris Dryopteris (L.) Fee, Gen. HI. (18.50—52) p. 243; Luers.s. Farnpflanz. 

 p. 300. Dryopteris Linnaeana Christens. Ind. Filic. (1905) p. 275; Kpi.i.i. <l>.i. .V.it. VII 

 (1914) p. 1792. Polypodinm Dnpplevis L. Spec. PI. ed. II (17(53) p. 1.555; Ledeb. Fl. 



10.3 



