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



43. H. pratense, Koch (fide Bruch) ; Spruce in Lond. Journ. 

 of Bot.4. p.l77; M. P. 51. 



Hah. Zj per totos Pyrenseos, in graminosis montium humilio- 

 rum : sterile solum ipse vidi. Ad pedem monticuli Bedat prope 

 B.-de-Bigorre fructif. invenit cl. Philippe ! 



44. H. callichrous, Brid. Br. Univ. 2. p. 631 ; M. P. 47. 

 Hah, Z2_4 P. occ. in rup. irroratis ad pontem diet, le Pont 



d'Espagne, non procul a Cauterets ; P. c. in fauce la Gorge d'Es- 

 quierry dicta, etiam in montibus Maladetta et CrahiouIeSj necnon 

 en montant au Lac Lehou (Philippe !). 



45. H. incurvatum, Schrad. Crypt. Gew. n. 80; Schwgr. Suppl. 

 t.94;M.P. 48. 



Hah. Zj per Pyr. centr. et occidentales : pulchen'ime ad saxa 

 umbrosa prope Oloron. 



46. H. resupinatum, Tayl. ! in schedis recentioribus. H. mul- 

 tifiorum, ejusd. in Fl. Hibern. P. 2. p. 46 ; M. P. 49. H. poly- 

 anthos, E. Bot. 1. 1664. 



Hab. Zo_i P. occ. ad arbores prope Pau ; etiam in Agro Syrtico 

 prope Aq. Tarbellicas. 



The two localities here cited are the only ones noted in the Pyre- 

 nees, but in Britain this species is nearly as frequent as the following. 



47. H. cupressiformej L. Sp. PI. p. 1592; Hedw. Muse. 

 Frond. 4. t. 23; M.P.50. 



Hah. Zq_4 passim. 



48. H. Haldanianum, Grev. ! in Ann. Lye. Hist. Nat. Novi- 

 Eborac. 1. p. 275. t. 23 (e specim. a eel. auctore communicatis) ; 

 SuUiv. ! Muse. Allegh. n. 14; M.P. 52. H pulchrumfDrwoam.. ! 

 Muse. Amer. n. 180. H cylindricum, B. et S. ! 



Hah. Zi inf. P. c. ad terram et arborum radices in sylvis siccio- 

 ribus civca B.-de-Bigorre [Bois de Lagaillaste et d'Aste). 



Inflorescence monoicous : male flowers confined to the stem. The 

 teeth of the outer peristome and the processes of the inner are re- 

 markably attenuated, and the latter (as well as the cilia) are papil 

 lose upwards. There is considerable variation in the form of the 

 apex of the leaf: in Sullivant's specimens the leaves are merely 

 acute ; in Drummond's they are decidedly acuminate ; and my Pyre- 

 naean specimens are intermediate in this respect. 



§ 13. CuSPIDATA. 



49. H cuspidatum, L. Sp. PI. p. 1595. H. palustre, kc, Dill, 

 t. 39. f. 34. 



Hah. Zo_3 in pascuis rupibusque subhumidis : sterile semper 

 vidi. 



50. H. Schreberi, Willd. Fl. Berol. p. 325; E. Bot. t. 1621 ; 

 M.P. 53. 



