4 THE FLORA’ OF: THE ALPS 
P. albus, Geertn. ; flowers yellowish-white, often mostly 
female, leaves roundish-cordate, thinly tomentose be- 
neath; by mountain streams; Switzerland, Jura, Vosges, 
Dauphiny. /. zzveus, Baumg.; flowers white or reddish, 
often chiefly female, leaves cordate-triangular, tomentose 
and snow-white beneath; by mountain streams, frequent. 
Tribe ASTEROIDEZ.—Ray-flowers female or neuter, 
ligulate, rarely all tubular, branches of style linear, 
blunt, glabrous; disk-flowers bisexual, anther-cells not 
tailed, branches of style linear, glabrous, tipped with a 
pubescent cone; pappus-hairs rigid or 0; leaves alternate. 
Genera 6-11. 
6; BELIIS.. Ts 
Capitule solitary ; -disk-flowers yellow, ray-flowers 
white or pink; involucre campanulate, bracts in I or 2 
rows, soft, green. Not alpine. 
B. perennis, L., Daisy ; everywhere. 
7, BELLIDIASTRUM, Cass. 
Resembling 4e//zs, but achenes crowned by the per- 
manent pappus. : 
B. Micheli, Cass., Alpine Daisy; resembling Bed/zs 
perennis, but a larger plant, with more coarsely crenate 
leaves, and the bracts of the involucre acute; mountain 
pastures, frequent. 
8. ERIGERON, L. 
Ray-flowers female, blue or purple, in several rows; 
disk-flowers bisexual, yellow; bracts in several rows; 
receptacle flat, pitted; pappus persistent. Mostly alpine. 
