Enumeratio muscorum Caucasi. 69 



44. Ditriclmm Timm. 



208. Ditrichum flexicaule (Schleich.) Hamp. 



Syn. Leptotrichum flexicaule Hamp. 



Ad rupes, pr*sertim sclristosas, rarius in terra calcarea a regione sil- 

 vatica inferiore usque in alpinam. Fertile. 



Cane, major occ: Kuban, in summo jugo Tieberdinski Pereval 28— 

 2,000 m. (E. L. n. 570 a!); Radscha, Uzeri, Mamisson ad fontes il. Dschan- 

 dschachi Tskhali. 



Cauc major centr.: Ossetia, Balta, Lars, Kasbek et Kobi ad fl. Te- 

 rek, Roki, in montibus Kadlasen et Suarkom ad fi. Didi Liachva. 



Cauc. minor centr.: Cartbalinia, Borschom. 



209. Ditrichum pallidum (Scheeb.) Hamp. 



Syn. Leptotrichnm pallidum Hamp. 



Cauc. major occ: Line re tia, Oprtscheti ad fl. Rion, in terra arenosa 

 regionis silvaticaB inférions. Fertile. 



210. Ditrichum tortile (Schkad.) Lindb. 



Syn. Leptotrichum tortile Hamp. 



In terra arenosa a regione silvatica inferiore usque in silvaticam supe- 

 riorem. Fertile. 



Cauc. major occ: Abhasia, secus flumen Klatsch, in terra ad silvae 

 marginem 12—1,400 m. (E. L. n. 434! 446!); Imeretia. Oprtscheti ad fl. 

 Rion; Svania, Laschketi. 



Cauc. major centr.: Ossetia, ad pagum Kasbek. 



Tiflis (Haussknecht ex Jur. et Mild. 1. c). 



45. Pleuridium Brid. 



211. Pleuridium alternifolium (Kauif.) Rab. 



In fossis aestate siccis et in terra argilloso-arenacea regionis silvatica? 

 inferioris. Fertile. 



Cauc. major occ: Imeretia, Oprtscheti ad fl. Rion; Letschguni, Muri. 



