Mr. R. Spruce on the Musci and Hepatica of the Pyrenees, 367 



Hab. Zj in rupibus umbrosis, rarum. P. occ. Gave de Gabas. 

 P. c. Foret de Transoubdt (Philippe !). 



176. A. palustre, L. Sp. PL p. 1574 (sub Bryo) ; Br. Europ. 

 /. c. p. 9. t. 3. 



Hab. Zj in paludosis. P. c. prope Bagneres (Philippe !). P. or. 

 Mt. Canigou (Arnott !). — Plantam per Europam septentrionalem 

 vulgatissimam nusquam in Pyrenseis loco natali conspicere mihi 

 contigit ! 



23. Timmia, Hedwig. 



177. r. Megapolitana, Hedw. Muse. Frond. 1. p. 83. t. 31; Br. 

 Europ. Timmia, t. 1. 



Hab, Zg P. c. Pic du Midi de Bigorre (Philippe !). P. or. Mt. 



Canigou, Mt, Cady et Cambredases (Arnott !). 



178. T. austriaca, Hedw. Sp. Muse. p. 176. t. 42; Br. Europ. 

 /. c. t. 2. 



Hab, "in Pyrenseis'^ (Bryol. Europ.). — Planta mihi baud 

 obvia. 



Tribus 13. PoLYTRiCHACEiE, Bryol. Europ. 



24. Polytrichum, Dillenius. 

 § 1. (= Catharine A, Ehrh. z=z Atrichum, P. Beauv.) 



179. p. undulatum, L. Sp. PL p. 1530 (sub Bryo) ; M. P. 300; 

 Br. Europ. Atrichum, p. 8. t. 1, 2. 



Hab. Zo_3 in umbrosis humidiusculis. 



180. P. angustatum, Hook. Musci Exot. t. 50; M. P. 301 ; 

 Br. Europ. Atrichum, p. 9. t. 3. Catharinea a., Brid. ; Sulliv. ! 

 Musci Allegh. n. 118. 



Hab. Zo_i P. c. in coUibus siccis dumetosis sylvse Bois de La- 

 gaillaste dictse prope B,-de-Bigorre. P. occ. locis similibus Sti, 

 Pandelon prope Dax. 



§ 2. (= Oligotrichum, DeCandolle.) 



181. P. hercynicum, Hedw. Muse. Frond. 1. 1. 13; M. P. 302; 

 Br. Europ. Oligotrichum, t. 5. 



Hab. Z3_4 P. c. in regione inferalpina montis Crabioules, ter- 

 restre ; in alpinis juxta lacum Lehou et supra pagum Gazos (Phi- 

 lippe !). — t'^ Dax, dans les endroits tourbeux." (Thore in Fl. 

 Fran9.) 



§ 3. (= PoGONATUM, Pal. Beauv.) 



182. P. nanum, Hedw. Muse. Frond, 1. t. 13; M. P. 303 ; 



Br. Europ. Pogonatum, p. 5. t. 7. 



Hab, Zo_i ad aggeres arenosas subhumidas. 



The obscurely toothed (not sharply serrate) leaves and their wavy 

 lamella afford good characters for distinguishing this species from 

 P. aloides. I gathered near Pau, by the Bordeaux road, an ano- 



