M. diversifolia of D C., p. 201. 
Mikania involucrata, Hook, et Arn, 
M. bracteosa, D C., p. 194, is the same. 
Mikania ? trinervis, Hook. et Ar 
levis, D C., p. 194, may be con 
23 
si- 
dered m to this. 
980. Grindelia diffusa, Gill—From a 
lant with 
cer- 
very fugacious character, but we feel 
sure that there are sometimes as many 
dre en. 
- 981. Grindelia discoidea, Hook. et Arn. 
| —De lles G. anomala, p. 316, 
lan 
is the same with our t. 
illd. — Of this 
Y ; ogy erly belongs to 
x 985. Solidago odora, E 
place, read *« 
be 
? 
p Candolle restricts the name to the 
. North American form. i 
va Species. their forms the 
as emes, which compose the panicle, 
986. secund, 
Zap Plopappus foliosus, Hook. et Arn. 
s is Aplopappus foliosus, D C., p. 
. For « se 
Vicifolius," Hook. et Arn. 
CONTRIBUTIONS TOWARDS A FLORA OF SOUTH AMERICA. 
leaves, which probably constitute the 990. 
| A 
253 
Diplopappus inuloides, Hook. et 
rn.— To this is to be referred Aplopap- 
C., p.348. 
Aplopappus Berteru 
identical with this; but it is a very dis- 
tinct species from the preceding. 1t 
has glabrous peduncles, or floriferous 
d, therefore, cannot be A- 
culatus, D C., p. 348, to b 
with this plant, but the scales of the 
., p. 947, but the leaves do not agree 
well with Lessing's description of that 
is perhaps ent species from the 
plopappus coronopifolius, D C., i 
which the pappus is reddish, and the 
scales of the involucre-are s 
ated; but most of the other characters 
sufficiently accord. 
1001. Diplopappus glutinosus, Poep., 
seems a distinct species from the Ap/lo- 
appus glutinosus, D C. 7 
pappie. bd Be tees 
s 1003. Diplopappus sericeus, Less., var. æ., 
as regards the Chilian specimens from 
Cuming and Bridges, is Aplopappus ? 
sericeus, D C. p. 349. Those from Bue- 
Ayres and the East side of the 
Cordillera appear to constitute the Aplo- 
natus, D C., p : 
pappus acumina í 
the difference assigned between the two 
ies is not constan Dr. Gillies’ 
i 
yp. 279: while Bridges, n. 
i s from Curico, 
new genus of 
ever, is only distinguishable from Aplo- 
i f a reddish 
are still inclined to think, that all may 
be considered as variations of one 
same species. lif HE 
Diplopappus diffusus, Hook. € 
Pn ded diffusus, Pers.) is Aplo- 
DO, p.325... : 
Diplopappus Aispidus, Gill.,is Veja 
D C., p. 922. 
iplopappus villosus, Hook. et Arn. 
