280 Mr. E,. Spruce on the Musci and Hepatica of the Pyrenees. 



43. H. pi'atense, Koch (fide Brucli) ; Spruce in Lond. Journ. 

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



Hah. Zj per totos Pyrenseos^ in graminosis montium bumilio- 

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

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



44. H. callichrous, Brid. Br. Univ. 3. p. 631 ; M. P. 47. 

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



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

 quiemj dicta, etiam in montibus Maladetta et Crabioules, 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 occidentals : pulcherrime ad saxa 

 umbrosa prope Oloron. 



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

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

 anthos, E. Bot. 1. 1664. 



Hah. Zo—i P. occ. ad arbores prope Pau ; etiam in Agro Syrtico 

 prope Aq. Taibellicas. 



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. cupressiforme, L. Sp. PI. p. 1592; Hedw. Muse. 

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



Hah. Zo_4 passim. 



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

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

 Sulliv. ! Muse. Allegh. n. 14 ; M. P. 52. H. pulchrum, Drumm. ! 

 Muse. Anier. n. 180. H. cijUndricum, 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 monoicoiis : 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- 

 nsean specimens are intermediate in this respect. 



§ 1?>. CusriDATA, 



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

 t. 39. f. 34. 



Hah. Zo_3 iu paseuis rupibusque subhumidis : sterile semper 

 vidi. 



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

 M. P. 53. 



