AND GENERA OF PLANTS. 315 
branches one or two-flowered, fastigiate; leaves oblong-linear, acute, sessile, 
minutely serrulate; involucrum glutinous; reflected points of ye sepals short; 
flowers discoid; pappus of two sete. 
Has. On the banks of the Oregon. A genuine species of the present genus, though devoid of 
rays, .Stigmas pointed, pubescent. Capitulum rather small. Leaves about one and a half inches 
long by two to three lines wide, the serratures very delicate and minute. Stem about a foot high, 
‘several from the same root. 15 Oe So geese, Hise sees 
“ @rinilelia *Bineifolia: smooth, leaves entire? cuneate-oblong, obtuse, or 
linear-oblong, acute, amplexicaule; capitulum sessile, somewhat Slutinous,. 
squarrose ; stigmas very long, acute, pubescent. 
Has. St. Barbara, Upper California. Of this I have seen only two me pwaneiba, the lower 
leaves may be different. The capitulum like that of G. glutinosa, of which it is, perhaps, a va- 
riety. The stigmas very long and exserted,. Leaves ‘pellucidly punctate. i of five or 
gettinee 1 a aE pee ' 
Cartel ot the Sh ae of 
4 
Peete (Cassini. 
Hererorueca * grandiflora; villous and pilose; lower leaves oval, sparingly 
serrate, petiolate, upper leaves sessile, entire, lanceolate, acute; stem densely 
pilose below, the summit paniculately corymbose, glandular, as well as the 
narrow, acute sepals; rays linear; pappus double, the outer dimidiate; achenia 
obovate-compressed, sericeous. Diplopappus scaber? es poe pots Am., 
Vol. II., p. 22. 
Has. On rocks near the sea, round St. Barbara, Upper California. “A very ati ae 
pias species. Stem about eighteen inches high, covered with long, softish hairs, diminishing to- 
ward the summit, which becomes glandular. Peduncles rather long, and, as well as the narrow 
linear sepals, clothed with a short, glandular, darkish pubescence. Pappus very copious, bright 
: brown, the outer nearly the same colour, not very distinet; radial achenia naked, triangular, nearly 
smooth. In the H. scabra the pappus is about half the length of the present, (as is the capitulum,) 
scarcely half as copious, and the outer, very conspicuous pappus, is — white. This plant I 
have never seen in Oregon or in California. ' % 
ENS Ee ee eet es 
~ 
aw cn CHRYSOPSIS. (Natt yo see * es 
Chrysapiie Lamarckii. tet sthde ee ee a C. divaricata, E- 
eae ae no Heterotheca, there —— an uniform double pappus;— 
+. oe 
Grindeha * discoidea; herbaceous, perennial, smooth and resinously punctate; ‘ 
ep. 
a 
