eeeeee 
LIST OF HIGHER SEED-PRODUCING PLANTS. 431 
Minn. valley: W. district to S. Central district; on 
small prairie herbs. 
HERB.: Sheldon 1435, Pipestone; Taylor 1143, Glen- 
wood; Leiberg 106, Blue Earth Co.; MacM. and Sheld. 56, 
Brainerd. 
Cuscuta polygonorum ENGELM. Am. Jour. Sci. XLIII, 342 
(1842). 
C. chlorocarpa ENGELM. Gray’s Man. ed. 1, 350 (1848). 
Wats. and Coult., Gray’s Mao. 6 ed. 371: Upham, Fl. Minn. 110; 
Webb., Fl. Neb. 134; Wats., King Exp. 471; Cov., Fl. Ark. 206; Gray, Syn. 
Fi. II, 1. 220. 
North America: Wisc. and Minn. to Penn. and Del.; 
S. to Neb. and Ark. 
Minn. valley: Blue Earth Co. and perhaps whole for- 
est district; on Polygonum and other herbs. 
XC POLEMONIACEAE. Phlox Family. 
Endlicher, Gen. Pl. 656 (1836-40); Bentham and Hooker, Gen. Plant.II. 
820 (1876); Baillon, Hist. Pl. X, 332 (1891); Peter, in Engler and Prantl, Nat. 
Pflanz. IV, 3a, 40 (1891). 
Genera: 8; Mexico and N. America; especially in 
western portion; a few in Siberia and the southern Cordil- 
leran region. 
Species: 200+; 190, N. America and Mexico. 
PHLOX Linn. Gen. 148 (1787). 
Armeria LINN. Systema (1735). 
Baillon, Hist. Pl. X, 340; Benth. and Hook., Gen. Pl. II, 821; Durand, 
Ind. Gen. Phan. 279: Engler and Prantl, Nat. Pflanz. TV, 3a, 46 (Peter). 
Living species: 80+, North America; 1 sp. in Siberia. 
Canada, 12; S. Sts., 11; Rocky mts., 8; E. Sts., 11; California 
and Pac. coast, 6-7; Pl. Wheel., 4; Pl. King, 4; W. Tex., 4. 
Phlox divaricata Linn. Spec. 217 (1753). 
P. canadensis SWEET, Brit. Fl. Gard. 221 (1823-1829). 
P. glutinosa Bucky. Am. Jour. Sci. XLV, 177 (1844). 
Wats. and Coult., Gray‘s Man. 6 ed. 333: Mac., Fl. Can. I, 328; Webb., 
Fl. Neb. 134; Chap., Fl. S. St. 338; Upham, Fl. Minn. 110; Mac., Fl. Can. I, 
566; Wats., King Exp. 462; Cov., Fl. Ark. 204; Gray, Syn. FI. IT, 1, 131; 
Engl. Pet., Nat. Pflanz. IV, 3a, 47. 
North America: Q., Ont. toOwen Sound; S. to N. Y., 
Fla.; W. to Minn., Neb. and Ark. 
Minn. valley: Throughout; prairies, woods and 
meadows. 
HERB.: Taylor 138, Janesville; Taylor 309, Janesville, 
Sheldon 81, Elysian; Ballard 401, Jordan, Scott Co.; JZanahan 1, 
