36. Anthenis Le Chamomile. 
Annual herbs with numerous alternate finely dissected leaves. Heads 
radiate, their involucres hemisrherical, consistinse of several series of 
scarious bracts, the receptacles conical. Ray-corollas white, sterile or 
pistillate, disc-corollas yellow, some if not all subtended by a chaffy subulate 
bract. Achenes narrowly wedse-shaped , longitudinally ribbed and more or less 
tuberculate; paprus none. 
0 Heroage ill-scented; ray flowers sterile; leaves 
4 prevailingly thrice ninnatifid I. Ae Cotula 
9 Herbage not ill-scented; ray flowers vertile; leaves 
4 prevailingly twice pinnatifid 2, As arvensis 
Le Ae Cotula L. Dog-fennel. —> sm annuals <0-60 cm. tall with ill-scented q 
pungent foliage, tne leaves glabrous or nearly SO, d-5 cme long, nrevailingly ; 
o times pinnately dissected into threadlike lob Ss; bracts o¢ the involucre ‘ 
oblong, obtuse; ray-flowers 6-10 mi. long, steriies, 
Frequent in pastures or around habitations; introduced from SUPOpe@ e 
&e Ae arvensis Le. Corn Chamomile. —> +m annua lo.ee PRS 0-50 Cm. tall, 
with thinly pubescent foliage, not ili-scented, the leaves prevailingly 
twice pinnativid into linear lobes, 5-5 em. lone; bracts of tne involuere 
oblong, obtuse, 5. mn. lous; ray-flowers 9-10 mm. Lone 
oC? 
“0 be expected as 2 weed in waste »laces. 
- 
ot rk tee ek 
J 
Fs 
’ 
sect Ne Sb enw Sarid a 
