Mr. R. Spruce on the Musci and Hepatica of the Pyrenees. 495 



67. Racomitrium, Bridel. 



361. R. fasciculare, Schrad. Spicil. Fl. Germ. p. 61 (sub Tri- 

 chostomo) ; Br. Europ. Racomitrium, p. 8. t. 4 ; M. P. 285. 



Hab. Za-a in rupibus udis regionis arborum conifer., frequens. 

 Pont d'Espagne. V, de Lesponne, &c. 



362. R. lanuffinosum, Hedw. Muse. Frond. 3. p. 3. t. 2 (sub 

 Trichostomo) ; Br. Europ. I. c. p. 11. t. 6. 



Hab. Zi_2 per Pyrenaeos, fere semper sterile, fertile tamen 

 juxta les Eaux Bonnes legit am. Southby. 



According to the * Bryologia Europsea ' this species is never fertile 

 in the plains, but in England I have gathered well-fruited specimens 

 on moors in the vale of York, at an elevation of not more than 50 

 feet above the sea. 



363. R. canescens, Hedw. Muse. Frond. 3. t. 3 (sub Tricho- 

 stomo) ; Br. Europ. /. c. p. 12. t. 7 ; M. P. 286. 



Hab. Zi_2 in sylvis terrestre et rupestre, baud raro fertile. 



364. R. sudeticum, Funk. Crypt, n. 670 (sub Trichost.) ; Br. 

 Europ. ! /. c. p. 7. t. 1 ; M. P. 287. Trichostomum microcarpon, 

 Hedw. ; H. et T. ! Muse. Brit. p. 107. t. 19. 



Hab. Za^j in rupibus graniticis scbistosisque humidiusculis. 

 P. c. V. de Castelloubon ; Ruisseau d'Ardalos; Route du Lac 

 Lehou (Dufour !) ; Base du Pic du Midi (Philippe !). P. or. Cam- 

 bredazes (Arnott !). 



Var. minus, habitu Grimmia ovatce ; foliis plerumque muticis ; 

 dentibus peristomii 16 subintegris bifidisve, nunquam usque ad 

 basin partitis. Hab. in loco alpino Port de Benasque dicto. 



The teeth of the peristome are united at the base into a membrane 

 rising above the mouth of the capsule, by which this variety is di- 

 stinguished from Grimmia ovata. The basal cellules of the leaf have 

 three or four marked indentations on each side, and the margins are 

 slightly incrassated upwards. 



365. R, heterostichum, Hedw. Muse. Frond. 2. t. 25 (sub 

 Trichostomo) ; Br. Europ. I. c. p. 9. t. 2 bis et 3 ; M. P. 288. 



Hab. Zi sup.— 3 in saxis rupibusque, vulgatissimum. 



366. R. protensum, Al. Braun ; Br. Europ. /. c. p. 6, t. Drypt, 

 2; M. P. 289. Dicranum aciculare 7, Turn.! Muse. Hibern. 

 p. 67. 



Hab. Z2 in rupibus udis secus rivulos. P. occ. Mte. Verte, 

 P. c. Labassere ; V. de Castelloubon ; Foret de Transoubdt, 



367. R. aciculare, Hedw. Muse. Frond. 3. t. 33 (sub Dicrano) ; 

 Br. Europ. /. c. p. 6, t. Drypt. 1 ; M. P. 290. 



Hab, Z^ in saxis rivulorum, frequens. 



