106 Mr. R. Spruce on the Muscit and Hepatice of the Pyrenees. 
12. S. nemorosa, L. Sp. Pl. p. 1598 (sub Jung.) ; Hook. Br. 
Jung. t. 21.f. 1-4; Syn. Hep. p. 68; H. P. 13. 
Hab. Zy_3 locis sylvaticis, frequens. 
13. S. umbrosa, Schrad. Samml. 2. p. 5; Hook. Br, Jung. 
t. 24; Syn. Hep. p. 69; H. P. 14. 
Hab. Z,_, P. oce. ad saxa prope pontem dict. Pont d’ Espagne. 
P. c. in monte Crabioules ad ligna putrida. E rarioribus. 
14. S. apiculata, Spruce in Hep. Pyren. n. 15; caule brevi 
simplice, infra perianthium innovante, e basi flexuosa repente 
adscendente ; folis pallidis vel fuscescentibus, infimis minimis, 
bidentatis, vix complicatis, superioribus majoribus, usque ad 4 
bifidis, conduplicatis, lobis oblique rhomboideis, apiculatis, subre- 
pandis, haud arcte adpressis, ventrali plerumque concavo, dorsali 
paulo minori, convexo, margine tamen szepius reflexo, sinu de- 
presso, guttulato-areolatis, collilig discretis ; involucralibus con- 
formibus, deflexis; perianthio oblongo-clavato, compresso, sub- 
deflexo, ore repando. 
Hab. Z, supra ligna putrida in sylvis editioribus. P. oce. 
Vallée de Béost. P.c. Cascade du Coeur prope B.-de-Luchon. 
S. umbrosa, proxima, colore specioso albo roseove, caule subra- 
moso, foliis homomallis, argute serratis, usque ad % bifidis, lobo 
dorsali ventrali 3-4plo minori, diversa est. S. curta N. ab E. 
foliorum forma, perianthio ciliato, &c. distinctissima. 
7. Jungermannia, Linneus. 
Obs. Of the Jungermannie observed in the Pyrenees, Jg. acuta and 
Wilsoniana have their normal station on calcareous rock ; J/g. exsecta, 
ventricosa, curvula, incisa, divaricata, reclusa, curvifolia and setacea 
were gathered only on decayed wood ; the remainder are chiefly glareal 
or viatical, and some of them were also occasionally seen on decayed 
wood. It will be remarked that those species which in the Pyre- 
nees occupy semiputrid trunks are the same which inhabit heaths 
on the plains and hills of the north of Europe. The species which 
approaches nearest the snow-line is Jg. julacea. 
§ 1. Compricata, Syn. Hep. 
15. J. albicans, Linn. Sp. Pl. p. 1599; Syn. Hep. p. 75. 
Hab. Z,_, terrestris et rupestris, fere ubique. 
16. J. obtusifolia, Hook. Br. Jung. t. 26; Syn. Hep. p. 76; 
Hes 1G: 
Hab. Zy)—» in viarum cavarum parietibus solo arenoso. P. oce. 
St. Sever; Cauterets. P.c. B.-de-Bigorre ; Port de Portillon. 
17. J. exsecta, Schmid. Ic. p. 241. t. 62; Hook. Br. Jung. 
foe NVEIsELep: D.17 75) bie ae 
Hab. Z, in truncis putrescentibus. Fructiferum legi in monte 
Pic de Ger, P. oce. 
