A Jm f 
1469. Onopordon. 
* 
1494. Staehelina. 
1496. Haynea. 
X ^ O I ■ O' A LEA* 
I4§i. Bidens; 
1480. Spilanthes. 
1505. Athanasia. 
1503. Santolina. 
1502. Caesulia. 
1500. Tarchonan. 
THUS. 
1489. Kuhnia. 
1488. Eupatorium. 
1499. Chrysocoma. 
i486. Mikania. 
1484. Kleinia. 
1483. Cacalia. 
1482. Lavenia. 
1490. Ageratum. 
1491. Stevia. 
1492. Hymenopap- 
PUS. 
SYNGENESIA. 
Receptacle pitted : down capillary : 
cular : calyx imbricate, roundiih. 
Ceotaurea Rbaponticaf nigra, 
C. Florets tubular. 
Receptacle chafFy : down feathery ! 
tailed at the bafe ; calyx hennifp*’ 
imbricate. csif 
Receptacle chafFy, flefhy : down ficop'® ' 
ovate, imbricate. ill*' 
Receptacle chafFy ; down fimple : I 
bricate. . 
eceptacle chafFy, flat : feeds 
awned : calyx nearly equal, inve* *' 
fcaies. 
Receptacle chafFy, conic : down awn^' 
nearly equal. ip 
Receptacle chafFy : down chafFy ^ I 
bricate. 
1 . it 
eu • 
■jti 
Receptacle chafFy ; down o : caly>t 1 
hcmifphcricaL . ,g 
Receptacle chafFy ; feeds involved tn 
down o : calyx 3-leaved. . jo''’’ 
Receptacle villous : feeds involved * 
calyx 1 -leaved, many-cleft. 
cdf 
iifl' 
Receptacle naked : down feathery 
bricate, cylindrical. 
Receptacle naked : down fimple ® . )oi'^ 
calyx imbricate, cylindrical : 
than the corol, cloven half way ® 1 
Receptacle naked : down Ample : ^ 
bricate, hemifpherical. 
Receptacle naked : down Ample : 
6-Ieaved,4or 6-flowered. 
Receptacle naked ; down Ample : ' 
Receptacle naked : down Ample '• , 
- - - - ■ JiJi’ 
vcltid with fcaies 
Receptacle naked : down 3-awned,^j 
at the top : calyx ovate, fooa® 
-laa 
bricate 
c<t¥ 
ii"' 
cr 
Receptacle naked : down chafFy ’• j 
linarical, of a double row of cl*^. 
Receptacle naked: down an l®^Vy 
Calyx cylindrical, of a Angle 
Receptacle naked : down many-lea'' 
calyx many-leaved, fpreading- 
