333 
Speeies illa, cum 2 seq., in opere meo, Decades etc, 
optime deseriptee, huc tantum pro adjutorio memoratae sunt, 
48. Salie Chavanisii Gägr, loc. eit. 
Hab, Gallia austro-orient, Isere, eirca Grenoble, 
loco dieto L'’Esplanade, secus fuvium (Chavanis), 
49, Salix pseudo-pyrus Gägr. loc, eit. p. 30. 
Hab. Gallia, Haute Savoie, secus rivulos regionis sub- 
alpinae ad Pringy (Puget). 
Grex Salicis phylicifoliae L. sp. 1442, 
1. Capsula tomentosa, apice haud angustata; stylus elongatus. 
50. Salio Borderi Gdgr. mas. — Exs., Bordöre, plant. 
pyren.! . 
Cortice parpureo; ramis basi denudatis, apice tantum folio- 
sis; foliis oblongis, breriter acutis, inferne valde sattenuatia, 
glabris, supra lucidis, subtus glaucescenlibus, 32—34 mill, longis, 
15-16 mill. latis, serraturis raris vel subnullis, planis, obtusis, 
inaequalibus; amentis 22—24 mill, longis; 10 mill. latis, patulis 
vel deflexis; capsula nitide sericea. 
Hab, Pyrenaei centr:, in regione alpina ad Heas 
(Bord£&re). . 
Folia eis $. amygdalinae L. sat similia sed eglandulosa, 
fere integra, apice dilateta, subtus valde glauca pArumque 
nervosa, 
51. Salz siyligera Gdgr. mes. — Exs., S. phylicifolia var. mi- 
crophylia Beringe Rev. exsice. Nr. 10! (1824); S. nigri- 
cans Ser. Saul. .dess, Nr. 22!'e (1806); $, nigricans var. 
parvifolia Ser. Essai p. 43 (1815). 
Ramis gracilibus, purpureis, parce foliosis; foliis parvis, 
9-10 mill. latis, 20—22 mill. longis, utrinque anguste acutis, 
sat prominule nervosis, coste medie aurentieca; serraturis mi- 
nutis, glandulosis, aequalibus; amentis 15—18 mill. longis, 11 
mill. latis, saepius rectis; capsula villoso-grises; stylo elongato. 
Hab. Helvetia, in humidis ad Berne (Seringe). 
Folie eis Pruni spinosse L. aemulantis, coriacea, plans 
supra haud nervosa, subtus parce glauca, utrinque regulariter 
attenuata, nec dilatata, omninoque denticulata, adulta vero sub- 
glaberrima, 
