SYNGENESIA. 
1267 
CLASS XIX. SYNGENESIA. 
united into a cylinder : Jlowers compound. 
ORDER I. Polygamia sequalis. 
the Jlorets hermaphrodite and fertile. 
A. Semiflofcular : all the Jlorets llgulate. 
Sc 
‘^lymus. 
calyx imbricate 
-'CHo 
Receptacle chaffy ; down o 
HSi, p, and fpinous. 
Receptacle fomew hat chaffy : feeds furround- 
ed with numerous fliort teeth: calyx in- 
io_ p veiled with fcales. 
^Tananche. Receptacle chzSy : feeds with 5 ^wned teeth: 
RIUM, 
‘46 
'^54. 
Se 
'^33. 
Q 
'^So. 
'‘^49. 
*‘^S9. 
'^34. 
'^3S. 
T 
calyx imbricate, fcacious. 
Receptacle chaffy: down moftly fimple: ca- 
lyx fimple, many-leaved. 
''^POcH.iERis. Receptacle chaffy: down fomewhat feathery : 
calyx imbricate. 
'^J^OroGON. Receptacle fomewhat chaffy: down of the 
difk feathery, of the margin 5-awned: 
calyx many-leaved, fimple or fcaly. 
Receptacle villous, with the margin chaffy: 
down of the difk fimple and fellile, ol the 
ray o : calyx many-leaved, equal. 
ala. Receptacle villous: down fimple, fcffile: 
I’ calyx many-leaved, equal. 
^‘^■Tihon. Receptacle vlWoMs: down awned, the awris 
hairy at top : calyx imbricate. 
Aory 
hairy at top : caiyx imoricaic. 
^^opogon. Receptacle naked: down feathery, on a pe- 
^‘‘f^OpooON. 
^*’ARg 
lA. 
dicle : calyx fimple, many leaves. 
Receptacle naked: dawn feathery, on a pe- 
dicle: ca^yx i-leafed, 8-parted. 
Receptacle naked ; down feathery, dn a pe- 
dicle : feeds tranfverfcly ftriate : calyx 
double, the outer 5. leaved and as Idng 
as the inner. 
Receptacle naked ; down feathery, oh a pedi- 
cle : feeds tranfverfely ftriate : calyx dou- 
ble, the outer confifling of fhort fcales. 
Receptacle naked : down feathery, feffile : 
calyx imbricate. 
B 3 a 
