Compositae. 
as also the glabrous foliage, with large 
seattered volatile-oil-glands. Hence the 
herbage is strong-scented. Rays deciduous 
VII. Anthemideae. 
Heads heterogamous either with ligulate ray- 
corollas or ray-less, the female flowers being 
small and tubular or none, or homogamous, all 
the flowers perfect with regular tubular corollas. 
Receptacle naked, or in some with narrow chaff 
subtending the flowers. Anthers without tails. 
Branches of the style in the perfect flowers with 
truneate or truncate-capitate tips, or in herma- 
phrodite-sterile flowers undivided. Achenes 
small, destitute of pappus, or with a short 
scarious crown or ring. — Leaves alternate, 
commonly dissected. Involuere of dry or partly 
scarious scales, appressed and imbricated in two 
or more (rarely almost in a single) series. 
Herbage mostly strong-scented. 
a) Anthemidinae. — Receptacle chaffy. 
1. Appendix of the corolla-tube not connate 
with the ovary or sometimes 0. 
a) Fruit not or obsolete compressed. 
A SHTUOS ie es eon en ee 
TE LOCOS a) oat tebe al top ce 
8) Fruit compressed. 
* Fruits winged 
* Fruits not winged : 
2. wees of the corolla-tube connate with 
the ovary . eas 
b) Chrysantheminae. — Eee not * chafty. 
1. All the flowers furnished with corolla. 
a) Rays present. 
** Receptacle flat or convex. Achenes 
several-ribbed or angled. . 
** Receptacle high-conical. Achenes 
angled, truncate at the top 
6) Rays wanting. Corollas in the marginal 
female flowers (when there are any) 
slender and 2—3-toothed. Heads 
panicled or racemose, small, often 
nodding. Achenes mostly obovoid and 
36. 
37. 
38. 
39. 
40. 
4]. 
42. 
43. 
Tagetes. 
Santolina. 
Anthemis. 
Anacyclus. 
Achillea. 
Diotis. 
Chrysanthemum. 
Matricaria. 
