152. GEOLOGICAL SURVEY OF NEW JERSEY. 
ONOPORDON, L. 
Cotton or Scotch Thistle. 
0. ACANTHIUM, L. 
In waste places. Passaic: Roadside near Paterson—Leggett. 
Hudson: Ballast at Hoboken—Martindale. Mercer: Near 
the State House at Trenton—W. 8. Lee; Princeton—Rankin. 
Camden: In ballast—Parker. Adventive from Europe. 
CENTAUREA, L. 
Star Thistle. 
Cc. Cyanus, L. Bluebottle. 
Escaped from gardens; occasional. Adventive from Europe. 
©. nicks, L. Knapweed. 
Waste places. Essex: Bloomfield—Rusby. Middlesex : 
Woodbridge—Lighthipe. Hudson: In ballast at Communipaw 
A. Brown. Gloucester: Mickleton—Heritage. Mercer: Tren- 
ton—Apgar. Camden: In ballast—Parker. Adventive from 
Europe. 
C. Caucirrapa, L. Star Thistle. 
Camden: Waste places and ballast—Canby. Mercer: Tren- 
ton—Apgar; Princeton—Peters. Adventive from Europe. 
CICHORIUM, L. 
Chicory. 
©. Intysus, L. 
Roadsides and waste places. Rather common throughout the 
State. Very abundant in some sections. Naturalized from 
Europe. 
KRIGIA, L. 
Dwarf Dandelion. 
K, Virginica (L.), Willd. 
In dry soil. Bergen: Ramseys—Stowell. Sussex: Sparta, 
and on the Kittatinny Mts.—Britton. Hunterdon: Rosemont, 
frequent—Best ; Lambertville—Apgar. Essex: Newark Mts. 
—Miss Isabel Mulford ; and common on the Yellow Drift soils, 
middle and southern counties. 
K. amplexicaulis (Michx.), Nutt. (Cynthia Virginica, Don.) 
In moist meadows. Frequent throughout the State. 
