77 
Flowering branches straight and unbranched, the little. 
f clusters of flowers rather distant on them. AF 
L ur’bicum.- 
Flowering branches themselves much branched, with 
numerous little flower-clusters. 1 SS : 
murale. Sowbane? SX ue 
CHRYSAN’THEMUM. 
Outer florets of the flower-head white. 
-Leaves simply toothed or lobed ; flower-heads over an. fm 
inch across. | 1 
Leucan’themum. Ox-eye Daisy 
~Leaves with divided lobes ; heads under an inch across,. Up, _ 
the white florets very short. in Be 
| Parthe’nium. feverfew 
“Outer florets yellow, very wide ; (leaves simply- 
toothed). | 
seg’etum. Corn Marigold e 
CHRYSOSPLE'NIUM. 
Leaves opposite, roundish, all of their stalks short, or- 
almost none. | 
oppositifolium. Golden Saxifrage 
Leaves not opposite, the lower ones on long. stalks, 
almost kidney-shaped. | 
alternifolium. Golden Saxifrage~ 
CIRC A’A. 
ie Pper flower-stalks without any bracts under them ; fruit- 
containing 2 seeds; whole plant usually more yl 
less hairy. 
; lutetiana. Luchanter’s Nightshade. 
All the flower-stalks with minute bracts where they join- 
the stem; fruit with only 1 seed; plant without | 
hairs except on the calyx and fruit. 
alpi'na.- | 
COCHLEA’REA. 
Leaves rough and harsh, mostly toothed or cut, the~ 
lowest ones 6—18 inches long. | 
armora'cea. Horseradish. 
Leaves smooth, entire, or with very blunt lobes or teeth,. 
rarely 2 inches long; both leaves and fruit varying | yes 
from roundish to oblong. | 
officinalis. Scurvy-grass. 
