Santalaceee. Eleagnaceae. Aristolochiacese. Empetraceae. 
339 
— Stem 10 —15 cm, decumbent-ascending, terminated by a 
simple raceme; raceme rather dense, unilateral.—Pas¬ 
turages of the Alp., subalp. and Jura, also lower. 6 
alpinum L. 1931. 
5 (2). Ls dark bluish-green, lanceolate or linear-lanceolate, 
acuminate. Rt-stock descending, branchy. Stem 40—80cm. 
—Thickety hills, wood-sides; G. T. J. Z. S. 7 
montanum Ehrh. 1932. 
— Ls yellowish green, rather firmer than in the last, linear- 
lanceolate or linear, acute. Rt-stock emitting brittle, 
knotty stolons. Stem 15 — 30 cm.—As the last, rare; G. 
W. Y. J. U. Z. ? 6 . . . intermedium Schrad. 1933. 
92. Eleagnaceae. 
498. Hippophae. Hippophae. XXII, 14. 
1. Ls linear-lanceolate, silvery white and sprinkled with 
reddish scales uuderneath. A spiny shrub. —River beds; 
local (wanting in L.). 4 . . rhamnoides L. 1934. 
93. Aristolochiaceae. 
499. Aristolochia. Aristolochia. XX, 1. 
1. FIs fascicled, much shorter than the ls which support 
them.—Stony waste places, hedges, vineyards, not com¬ 
mon (wanting in J. ? U. L.). 5 . Clematitis L. 1935. 
— FIs solitary, longer than the ls which support them.— 
T. (Lugano). 4 rotunda L. 1936. 
500. Asarum. Asarum. XI, 6. 
1. 2 orbicular-reniform ls, with long petioles, and between 
these 2 ls 1 solitary fl., shortly peduncled and drooping. 
Perianth blackish purple inside. — Woods, thickets; dis- 
trib. 4.europaeum L. 1937. 
94. Empetraceae. 
501. Empetrum. Empetrum. XXII, 11. 
1. Ls linear, rolled at the edges (acicular). FIs solitary 
in the l.-axils, rose, rarely white.—High Alp. and Jura 
(Creux du Van, vallee de Joux, &c.). 5, 6 nigrum L. 1938. 
