CONTRIBUTIONS TOWARDS A FLORA OF SOUTH AMERICA. 103 
compressed, and with a very short but 
decided beak, not aar as described 
by Lessing. The numbers of rows of 
ac 
. 800. Kan Lieberkubnia bracteata, Cass 
—Less. in Lin . p. 356. erdicium 
— 2 Vahl. —Tussilago pilosel- 
oides, Pers. —St. Catherine’s, South 
Brazil, Twee 
l 
801. (1) we nutans, D C.—var. inte- 
 grifolia, Less. in Linn. 5. p. 854.— 
1 8. —L. 
albicans, DeCand.—L. itte nfolia; Cass. 
—Tussilago albicans, Ser.— Leontodon 
tomentosum, Zinn. — Monte Video, 
in een e— Lessing’ s description is very 
SUB-TRIB. IIIl.—Motistzz. Less. 
l. c. p. 93. 
80. (1 2 T M incana, 
Less. 5. p. 987 —Doronicum 
incanum, fren Jil. t. 679. f. 3.—Arnica 
i » Pers—Bichenia sinuata, Gill. 
Don in Ph. rsd Apr. 1832 M 
in Guille. Are yar 467 a Ban ks of 
the Rio St. Eaua ed other vies of the 
Banda Oriental; Province of Entre Rios; 
herein ; Province of San Lucia, Dr. 
Gillies 
i sis dem 
glabratis, involucri foliolis exterioribus 
acuminatis laxis, intimis acuminatis ra- 
dii corolle ligulis extus tomentosis lings 
aribus sub 1l-nerviis.— Less. in Linn. 
0.7.9 
involucre lanceolate, and much broader 
than that from — — in which 
they are very narro 
804. (3.) Trichocline oso Less. 
in Linn. 5. p. 289.—Plains of Monte 
Video; Tweedi be ny cimens have 
the ciet almost 
a In 
t glabro 
805. (4.) Trichocline eno (Hook 
lis omnibus a hong re radii ligulis 6- 
nerviis.—Bichenia Cineraria, Gill. 
; pilose, the rac 
hairy; so = this is a e species of 
Trichoc 
806. (5 > Trichocline plicata; “ argen- 
teo-tomentosa, foliis aggregatis sessili- 
bus lanceolatis mucronulatis sinuato-pli- 
catis, scapo longitudine foliorum, invo- 
lucri foliolis ovato-lanceolatis planis s den- 
on 
rry p and Las Achiras, Province o 
* We may here remark, with regard to Onoseris, involucri foliolis interioribus apice subulatis subula 
placed near this eene by Lessing, that Chetachlena, limbo multo breviori, exterioribus omnino setaceis. 
T Don, is the sam with Lessing’s sub-genus Cladoseris, North Peru, Lima, &c 3. O. odo- 
of which the ficte following species, allied in the rata (Hook. et Arn.) foliis sessilibus oblongo-lance- 
shape oj the lea iu being annual, may be t olatis basi attenuatis, involucri foliolis interioribus 
lng a 1. O. annua, ( Less.) foliis sessilibus seta flexuosa limbum equanti terminatis, exterioribus 
Ce MES tis, involucri foliis extimis innocue ommino setacei Pur 
us breviuscule et subito acumi- rachuca, ped fre ES ico Led 
umingii (H have a rachis whie 
basi valde E M Ud. car paleaceo-fimbrillifera, ond Mesi getto 
