176 SUR LA FAMILLE DES LINEES. 
media per Siberiam totam ad Montes scopulosos Americæ 
borealis inter gradus 37° et 57° Lat. bor. et ad sinum Hudsonis 
usque extensa. 
— var. a in sabulosis calcareis Angliæ comit. Cambridgeshire, 
Northamptonshire, Westmoreland, Suffolk et alibi passim; in 
Hibernia prope Monkstown, Hook. Brit. Fl. ; Germanis ditio 
Rhenana inter Beuzheim et Darmstadt et prope Francofortium 
(Francf. am Mein), Koch ; Rossia media, trans Mosquam, prope 
Kursk, Tambow; Volhynia, Rossiz australis; Kiew, Podolia, 
Ucrania, prov. Azow ad Tanaim, Ledeb. Fl. Ross. 
— var. B per Siberiam fere totam et in America bor.; Sibiria 
Uralensis, prope Yekaterineberg, Ledeb. ; Sib. Altaica, Ledeb. 
in Hb. Hook. ; in montes Tarbagatai et in subalpinis ad rivu- 
lum Tscheharak,—Assu, Kar. et Kir. ex Ledeb.; ad Jeniseam 
prope Krasnoyarsk, Mangesea et alibi; Siberia Baicalensis et 
orientalis prope Olekminsk, Wilnisk, et Irkutzk, Lebed. Fl. 
Ross. ; Davuria, Pallas in Hb. Hook. ; Kamtschatka, Gmelin; 
úni: ex Chamisso. 
Var. y in Pyrenæeis, ex gr. in valle Ulan dicta, Benth. in 
Hb. Hook.; in monte Port de Pailligres Pyr. cent.; Ændress. 
ann. 1830 » herb. Union. it. 
Var. è in alpibus humilioribus v. pascuis planitierum Europe cen- 
tralis; Gallia media, Boreau; ager Parisiensis, Coss et Germ.; 
Alpes Helvetica, Schleich, W. J. Hook. (ex Herb. Hook.), et 
Jurane, Gaud.; ibi in ditione Bex, loco dicto Passage 
de l’écluse, Gay, in Hb. Hook. (Forma inter var y et 6 fere 
media); in pascuis et pratis siccis planitierum Germanis prope 
München et Regensburg, Koch Syn. Fl. Germ. ed. 2 nda ; Alpes 
Apuanæ, Bertoloni in Hb. Hook. 
Subvar. T in agro Cantabrigiensi, Ray...... et seii 
ubique cum forma typica 
Subvar. Tf in Gallia bor. occident. prope Ouville (Manlio) 
J. Gay, i in Hb. Hook. 
Var. e in alpibus Germanie, Helvetiæ occident, et Pyrensorum 
or.; Alpes Austriacæ, ex gr. Alpe Schneeberg, Jacqu. in Hb. 
Banks; Helvetia, Kock Syn.; Pyrenæi, Benth. in Herb. Lind; 
Costabona, Raze, et Font-de-Comps, nec alibi, ex Lapeyre. ——— 
