Asplciiiuni nrniilunt I'lics, Siiinina Vegel. Scandinav. p. 82. 253; Lcdcl). II. I'oss. I\', 

 J). 518; Turczan. I'i. Ikiical.-Daliui-. (]8.")(). 1) p. 80, no. l.'i'Jl. Asplmiiim sihiiii-iim 

 Turczan. Cat. Baical. no. VM7. 



On slony f<rc)nn(l, in .sliady pine-wood, on llic I ppiT .Si.sli-lain, on tlic Kani.saia, 

 and near llie Dora Steppe. Observed w'illi .sporangia al Ihe end of Jniy. 



Dislrihulion: Xorlliern i'.urope. Sil)eria, norlliern Mongolia, eastern Asia, Sakiialin. 



Asplenum seplentrioiiale (L.) Iloffni. Deut.sehl. V\. 11 (17i)5) ]). 12; Ledcl). Fl. Alt. 

 IV, p. 327; Lcdcl). 1<"1. Uoss. IV, p. 521; Lner.s.s. Farnpflanz. p. 209; K|.i.i.i. Mm. A.m. VII. 

 (1911) p. 180;i. Aciastichum sqAcnlrkmalp. L. Spec. PI. cd. II (17():5) p. 1.521. 



In dry chinks of rocks facing south, rather common near Ust Algiac. With sporangia 

 in .luly. 



Distribution: Europe, Asia Minor, Siberia, western and central .\sia. North Africa, 

 North .\nierica. 



Asplenum viride Iluds. Fl. Angl. ed. I (17G2) p. 385; Ledeb. Fl. Ross. IV, p. 521; 

 Luerss. Farnpflanz. p. 1.59; I.>i,i.i. 'lu. A.ir. VII (1914) p. 1805. 



Among loose stones in chinks of rocks, near the banks of the Amyl and the Upper 

 Sisti-kem, in somewhat moist, subalpine coniferous forest. 



Distribution: Europe, western and central Asia, Siberia, North America. 



Asplenum Ruta niuraria L. Spec. PL ed. II (17G3) p. 1511; Ledel). Fl. All. IV. p. 327; 

 Ledeb. Fl. Ross. IV. p. 520; Luerss. Farnpflanz. p. 218; Turczan. Cat. Baical. no. 1349; 

 Turczan. Fl. Baical.-Dahur. (1856, I) p. 81, no. 1393; i;|„,i,i. <|).i. A.tt. VII (1914) 

 p. 1805. 



In chinks of dry, hot rocks in the Amyl valley, near Semiretska, and near Ust 

 Algiac, on the Sisti-kem. 



Distribution: Europe, Siberia, western and central Asia, Japan, North Africa, North 

 America. 



Pleridium aquilinum (L.) Kuhn, Botan. v. Ost-.\fr. (1879) p. 11; Christens. Ind. 

 Filic. p. 591; Luerss. Farnpflanz. p. 104; Ki.u.i. <l>.i. A.ir. VII (1914) p. 1810. PU-iis 

 aquilina L. Spec. PI. ed. II (1763) p. 1533; Ledeb. Fl. All. IV. p. 326; Turczan. Cat. 

 Baical. no. 1345; Ledeb. Fl. Ross. IV, p. 524; Turczan. Fl. Baical.-Dahur. (1856. I) p. 

 80, no. 1390. 



Rather common in the traversed regions. In meadows in woods, near Kushabar; 

 rather common in subalpine, open coniferous forest in the Altaian, at Ust Algiac, at L'st 

 Sisti-kem, in open fir-and larcfi-wood, accompanying Anemone, silveslris, IJlium Marlaqon, 

 Geranium, etc. Willi spores in .luly and August. 



Distribution: Occurs nearly all over the globe, except in the arctic and arid tracts, 

 and in temperate portions of South .\merica. 



11 105 



