338 SYNGENESIA. POLYGAMIA SUPERFLUA. 
S. Vsss. none. Calyx but little changed. . ae 
Szeps in all the florets solitary ; ae compressed. — 
_. Down hairy, standing on a pedicle. Ae 
Recerr. naked. ee 
_ Oss. In T. hybrida and T. Petasites there are no strap- 
‘shaped florets in the circumference, but there are female 
florets, without blossoms. The 7. Farfara has always strap- 
‘shaped florets in the circumference, which are female. Linn. 
#4 
SENE’CIO: Tourn. 260. Gaertn. 166. Hy 
Cax. common, double, conical, lopped. Scales awl- 
|»; Bumerous, contiguous, equal, dead at the ends, parallel, 
- €ontracted above into a cylinder, the base bys 
Bioss. compound, taller than the c be 
phrodite tubular, mumerous, in centre. Florets 
Semale, (if any) in the circumference, strap-shaped. 
Individual hermaphrodites fannel-shaped. gst 
reflected, with 5 clefts. mes 
genet Semales (if any) oblong, with 3 indisti 
t ss . fe. 
Stam. Filaments 5, hair-like, very small. Anthers' 
_ Ing a hollow cylinder. . ' “it eee 
Pist. Germen in both sorts of florets egg-shaped. 
Sipe a as long as the stamens. Summ 
Ss Vase, es mie 
. VEss. none. closing so as to form a cone. a 
Szeps in both sorts of florets solitary, egg-shaped. Down 
hair-like, long, 
Recep. naked, flat. eee 
Ons. In some species the florets are all tubular, in 
the florets of the circumference are strap-shaped, Lin 
. AS'TER. Tourn. 274. Garin. 170. 
CAL. common, tiled, the inner scales standing 
points, the lower open, we 
Bioss. compound, radiate. Florets hermaphrot 
_, Tous, in the centre. Florets females, 10, oF 
- sha ‘din the circumference, _ site 
Andividual hermaphrodites, farnel-shaped 
with 5 clefts, open, "ae 
