2 diii Hs 
PCS 
of the Class Composite. 301 
ganter plumosis, simplici ordine digestis, imá basi con- 
natis, patentibus, eequalibus. 
PnosELIA, p. 234. 
Two new species of this genus have been discovered by 
Dr. Gillies, of which he has had the kindness to favour me 
with specimens. ‘The rays of the pappus in these are disposed 
in a double series. 
TvLromwa, p.238. 
The flowers in the specimen of Tylloma limbatum which I had 
to examine being hardly sufficiently advanced to admit of my 
| ascertaining their structure with perfect accuracy, I beg to sub- 
join the following amendments of the character and description 
from an inspection of more complete specimens, for which I am 
indebted to the liberality of Dr. Gillies. 
F losculi radii foeminei, bilabiati; labio interiore brevissimo, erecto, 
bifido. Pappus capillaris : radiis simpl: lici ord 
Flosculi radii numerosi (18—20) bilabiati, famina amnibus 
sterilibus ; labio exteriore amplo, ligulato, obtusè tridenticu- 
lato, patulo, 4-nervio, subtùs sericeo-villosissimo, nervis 
lateralibus longè intramarginalibus simplicibus, intermediis 
supernè bifurcatis, ramis apice confluentibus ; interiore lan- 
ceolato, acuminato, erecto, bifido, brevissimo; disci her- 
_ maphroditi, tubulosi, bilabiati: labiis ereetis, abbreviatis ; 
l = espe obtusè. tridentato,; bi Stagione, bilo a 
z radii 10, ortis: absque sce it Brem: ; labio ex ‘a 
. riore ligulato, acuté tridentato ; interiore brevissimo, bipar- — 
