•J V. F. Bbotherus. 



Cauc. major or.: Dagestania, in rupibus infra montern Botphag ad 

 tontes fl. Ilan-chevi c. 2,500 m., in monte Schoralo versus fontes fl. Samuri 

 c. 2,000 m. et in monte Bogos e. 2,400 m. (Rupeecht!); Tuschetia, in 

 monte Dano c. 3,200 m. (Rupeecht!). 



Cauc. minor centr.: Carthalinia, sub fruticibus Rhodotlendri cauca- 

 Sici inter Borschom et lacum Tabiszchuri. 



Cauc. minor or.: in monte Kœpesdagh (Kolenati!). 



var. septemtrionale (Sw.) Linm. 



Cauc. major occ: 8 va ni a, Latpari Pereval, prope nives déliquescentes 

 2,700 m. cire. (E. L. n. 1(50!). Sterile. 



7. Polytrichum urnigerum L. 



In terra arenosa. lmmidinscula a regione silv. media usque in alpinam 

 inferiorem. Fertile. 



Cauc. major occ: Sva nia. in jugo Latpari, in alpinis declivii merkt. 

 21—2,200 m. (E. L. n. 150!). 



Cauc. major centr.: Os se tia, ad mare glaciale Zei, inter Tib et St. 

 Nicolai ad fl. Ardon, Darial (C. A. Meyek!), Lars et Kobi ad fl. Terek, in 

 monte Kasbek, in saxis montis Krestovaja pr. Kaischaur (Kolenati!), inter 

 Roki et Edisi et in monte Suarkom ad fl. Didi Liacliva. 



Cauc. major or.: Dagestania, in monte Botphag ad fl. Han-chevi c. 

 2,400 m. (Rupeecht!). 



Cauc. minor occ: Adjaria (distr. Batum) in reg. silv. super, ad 

 Khauli Pereval supra paguni Danais Para-ul (E. L. n. 35!). 



8. Polytrichum aloides Palis. 



S y n. Polytrichum îiamvm Wuiss. 



Ad aggeres arenosas, liumidiusculas viarum, rarius etiam in sebisto ar- 

 gilloso regionis silv. inférions et mediae sat parce sed fertile. 



Cauc. major occ: A b lia sia. secus flumen Kliitscb, ad marginem silvae, 

 800—1,000 m. (E. L. n. 440!); Imeretia, Oprtsebeti ad fl. Rion in schisto 



