CONTRIBUTIONS TOWARDS A FLORA OF SOUTH AMERICA. 49 
bis quasi lateralibus. 
woods, Juan Fernandez 
ad "uà ray appear to be in more than one 
1012. “(2) — subulatus. 
Li 
143. ; 
p. 182. subulatum, Wees 
Ast. p. 156 rigeron dracunculoides, 
Don, MS E. flexuosus. Gill. Co- 
nyza graminifolia ! Spr. Syst, Veget. v. 
3. p. 515. pager and oom i 
m les 183. 185), C 
the greater part of N. and S. America, 
intra- an ra-tropical. 
1013. G) Aster Vahl (Hook. et Arn.); 
herbaceus glaberrimus pauce ramosus, 
foliis Hasar anoeolits integerrimis ob- 
tusiusculis basi se 
subserintis, capitulis solitariis, involucri 
pauciserialis foliolis glaberrimis imbrica- 
inearibus acutis, radio purpureo, 
m cinereo.—Erigeron Vahlii. sA 
dich. Ann. S. Nat. i 
plopappus; label, Gull. bet Done MSS. 
—Ande f Ch i, Dr. Gillies ; Chiloe, 
Cuming da 55; aldivia, Bridges 
ape Negro, Straits of Ma- 
Tan (n. 390.), an: Falkland Islands 
n. 389), C. Darwin, Esq—It was in 
this latter country € kin species was 
first detected by Gaudichau 
1014. (4.) Aster ien “(Hook et Arn.); 
piloso-scaber, caulibus erectis subramo- 
Sis angulatis, foliis linearibus obtusis in- 
tegerrimis obtusis basi sublonge attenu- 
atus, pedu 
doz 
1015. 15. Q. ) ateria RE riesce Less 
190. — Conyza spinulosa, 
Spreng. — Rio Dok T7 ion 7. Mi- 
vo 
Stony elevated 
$ riero. — 
Mich.—A. 
1019. 
crogyne trifurcata. Less. Comp. p. 190. 
—kErigeron trifurcatus. Gull. et Don, 
.—Pampas of Buenos Ayres, Rio 
n, Esq.—Valparaiso. 
of noe has the ligula of 
the ray about one-fourth the length of 
the tube, while in the others it is scarcely 
one-sixth. 
1017. (2.) "gcc ir con ha~ et 
Beech. 32. 
Arn.), Bot. 
Chilian ide enc Ar 159, 160, 
and 227.) Valdivia (n. 504.) ; a. Val- 
^d 
2 
La | 
gE 
wm 
2 
O D 
gu 
$E 
D 
© 
D * 
= 
i 
pra ei by other distinguishing cha- 
rac he short form of the ligula 
of Beech. Vo 2. 
(3.) Erigeron stenophyllus ( (Hook. 
et Arn.); suffruticosus, radice crassa 
fusiformi lignosa multicipite, caulibus 
ceis coloratis, achenio parce stri goso.— 
n 74.), 
g? ert Ticini du 
Bridges 
Cuming (n. 406.) — O 
proaches very closely to the next spe- 
cies, but the root is of a more woody 
nature, the stems shorter, more slender, 
but more wiry and harder, and the pu- 
bescence more minute, but more copious 
ite. 
seen the root: it is a much taller plant, 
and is probably a distinct species. 
(4) Erigeron strictus (Hook. et 
Arn.) ; koua rei pubescens, 
Mo. Bot. Garden, 
1893 
