486 Mr. R. Spruce on the Musci and Hepaticts of the Pyrenees. 



303. G. rupestre, Schwgr. Suppl. 1. 10; H. et T. ! Muse. Brit, 

 ed. 2. p. 19. t. Suppl. 3 ; M. P. 238. 



Hab. Zi_2 in rupibus humidis tarn calcareis tain ai'gillaceo- 

 schistosis, frequens. Pierrejitte ; Penticosa ; Gavarnie, &c. V. 

 d'Eynes (Arnott !). 



304. G. curvirostrum, Hedw. Muse. Frond. 2. t. 24; Br. 

 Europ. /. c. p. 8. t. 7, 8; M. P. 240. 



Hab. Z2-3 in rupibus humidis prsecipue argillaceo-schistosis. 

 P. oee. cirea thermas les Eaux Bonnes et les Eaux Chaudes 

 dictas. P. c. circa B. de Lmchon, locis Esquierry et Lac de Se- 

 culejo^. 



58. Anoectangium, Schwaegr. 



305. A. compactum, Schwgr. Suppl, t. 11 ; Br. Europ. Anoec- 

 tangium, p. 5. t. 1 ; M. P. 241. 



Hab. Z2 P. c. ad rupes irroratas circa Bagneres-de-Luchon, locis 

 Lac de Seculejo, Cascade du Coeur et Superbagneres : plerumque 

 fertile. 



Tribus 24. ZYGODONTEiE, Bryol. Europ. 



59. Zygodon, Hooker et Taylor. 



306. Z. Mougeotii, B. et S. ! Br. Europ. fasc. 4. p. 7. t. 1 ; 

 M. P. 242. 



* In the Supplement to the 1st volume of Bridel's ' Bryologia Universa ' 

 the two following gymnostomous mosses are described, and said to grow 

 near Dax : — 



" Gijmnostomiim homomallum, Brid. ; caule erecto simplicissimo, foliis 

 lanceolatis acutis integerrimis supremis e nervo crasso excurrente longissime 

 subulatis secundis, thecae oblongse operculo conico-rostrato incurviusculo, 



" Circa Dax ad terram caespitosam legit D. Grateloup ; clar. Candolleus 

 communicavit. 



"A Didijinodonte homomallo, quem habitu proxime refert dignoscitur sta- 

 tura duplo minore, caule simplicissimo, foliorum supremorum longitudine et 

 areolatione, pvjsprimis stomate nudo." — Br. Univ. 1. p. 757. 



May not this be Trichostomnm suhulattim, Bruch, with which it agrees 

 well enough except as to the peristome, which may have been overlooked ? 



"Entosthymenium, Brid. 



" Caracter esse?itialis. Stoma externe nudum ; interne membrana angusta 

 annulari margine tandem lacinulata instructam. Calyptra cucuUiformis. 

 Theca subinsequalis, apophysata. 



" £. tristichiim, Brid. ; caule erecto ramosiusculo, foliis patentibus sicci- 

 tate incurvis subtristichis ovato-lanceolatis acutiusculis solidinerviis, thecae 

 ovatae subinclinatse apophysi basilari parva. 



" In Gallia australi circa Dax D. Grateloup detexit; Candolleus commu- 

 nicavit. Csespitibus fastigiatis vivit. 



" Barbulam e toto habitu, foliorumque forma et areolatione diceres, at 

 membrana annularis et apophysis proprium genus declarant." — Br. Univ. 1. 

 p. 761. 



I confess mj'self unable to form a probable guess as to what this moss 

 really is : the possessors of the Bridelian herbarium must decide. 



