14 ARKIV FÖR BOTANIK. BAND 6. NIO 10. 



Subgen. Rliabdogriimiiia Limpr. 



Grimmia orbicularis Bruch. 



Syn. Grimmia arachnoidea Dus. nom. nud. 



Hab. Patagonia occidentalis in valle flum. Rio 

 Aysen in saxis. 



Grimmia macropulvinata Dus. 



Princ. Exp. Patag. Vol. VIII, p. 78. 



Hab. Fuegia orientalis prope f lumen Rio San Martin 

 in saxis. 



Argentina ad lac. Lago Nahuelhuapi in saxis. 



Grimmia imberbis Kunze. 

 Hab. Chile australis ad Los Angeles opp. in saxis. 



Grimmia consobrina Kunze. 



Hab. Chile centralis prope Valparaiso portum ad El 

 Salto suburbium in saxis; in saxis ad Hacienda de Cauque- 

 nes praedium in Prov. Colchagua situm; in saxis rupibusque 

 ad Banos de Cauqueues thermas in Prov. Colchagua sitas; 

 ad Pelequén (Eisenbahnstation) in terra. 



Chile australis ad Los Angeles in saxis. 



Argentina ad lac. Lago Nahuelhuapi in saxis; ad Los 

 Americanos coloniam haud procul a lacu Lago Nahuelhuapi 

 sitam in saxis. 



Grimmia Dicksonii Dus. (nom. nov.) 



Syn. Grimmia pachyphylla Dus. — Botaniska Notiser. 1905. p. 302. 



Grimmia flexicaulis C. Müll. var. Dicksonii Dus. — Botaniska 



Notiser. 1905. p. 303. 



Dioica, subturgens, dense caespitosa, caespitibus late pul- 

 vinatis, humilis, fuscis, parum cohaerentibus; caul is erectus 

 strictus, basi vel medio dichotome ramosus, superne saepe dense 

 ramulosus, c. 1,5 cm. altus; folia sicca laxe appressa, humida 

 raptim suborbiculatim recurvata, deinde erecto-patentia, e 

 basi oblongo-ovali vel in foliis supremis late ovata elongate 



