CARDUACEAE 
sss any, pA Shorter than e long linear 
he 
noe of the disk- -corollas cylindric, much longer 
n the lan etr lobes and the tu tbe. 
VI TAGETEAE 
Stigmas of the perfect flowers elon ngate, appendiculate or 
truncate: leaves, if simple, not bristly-ciliate. 
Saan of the receptacle few, 3-10, som 
a 10 
n 
Squamellae of the Ep n or Bie rarely less, 
each with 9 or e stiff bri 
Stigmas of the Doct. Aa Shere ‘elliptic: we sim- 
ple, bristly-ciliate, at least to wards the bas 
IX. ANTHEMIDEAE 
du co with chaff, this ME of usually mem- 
ran 
ous, concave, elongate paleae 
m 
hombie or 
o or ubr 
obliquely triquetrous in cross-section: tube of the 
disk-corollas more or less flattened: heads small: 
short. 
ligules of the ray few, 
Bene Re aaie obovoid, or ellipsoid : heads 
ens broad: ligules of the ray P COHEDACBONS 
Ray-flowers fertile: paleae of n receptacle mem- 
bra S, or WE in Ormenis, sub- 
fending all the 
Tube of Bae disk- corollas produced into a spur- 
like appendage at ag ligules of the 
Ray-flow wers ne eutral: paleae of the receptacle subu- 
ate, stiff, subtending oniy c ee flowers. 
] 
Receptacle without chaff, naked o 
Heads radiate, with eund “flat "cuisse 
eltoid, mostly obtu 
Papas Pre more oe Jess S 
bose: Schede with 3-5 de on the 
anther-tips 
crown or 
or subglo- 
inner half, 
Receptacle convex or rly flat: achene 
equally 5-10-r ibbed or 5- 10- -angled. 
Pappus, at least of the disk-flowers, wantin ng. 
Achenes all 10-ribbed or 10-angled: ligules of 
the ray white o: pink. 
Achenes of the ray-flowers 2- or 3-winged : 
i the ray llow 
ligules of A 
Heads discoid or apparently s : pi istillate et ea 
if presen nt, without well. -developed li 
Marginal ps flowers, if p nt, 
las metimes aun in 
a Ten EM ten 
Anthers with ovate obtuse tips: 
t 
a o 
Artemis 
corollas of 
he marginal lowers dni pappus coroni- 
wn 
o 
© 
e 
-1 
© 
9. 
1311 
. GAILLARDIA. 
. HYMENOPAPPUS. 
. POLYPTERIS. 
PALAFOXIA. 
. FLAVERIA. 
. TAGETES. 
. BOEBERA. 
. PECTIS. 
. ACHILLEA. 
. ORMENIS. 
. ANTHEMIS. 
. MARUTA. 
. CHAMOMILLA. 
. MATRICARIA. 
. LEUCANTHEMUM. 
. CHRYSANTHEMUM. 
- TANACETUM. 
113. 
ARTEMISIA. 
