270 METASPERMAE OF THE MINNESOTA VALLEY. 
especially in S. America, where they are also subalpine and in 
Egypt and Arabia. Europe, 2; Japan, 0; North America, 6; 
Russia, 3; Calif., 3; Canada, 2; Rocky mts., 3; Pl. King, 4; S. 
Sts., 1; E. Sts., 1. 
Cleome serrulata PursH, Fl. Am. 441 (1814). 
Peritoma integrifolia Nutt. Journ. Acad. Phil. VII, 14 (1842). 
Peritoma serrulatum DC. Prodr. I, 237 (1824). 
Cleome integriyolia T. and G. Fl. I, 122 (1838). 
Wats. and Coult., Gray’s Man. 6 ed. 75; Webb., Fl. Neb. 119; Coult., 
F1£Colo. 28; Upham, Fl. Minn. 28; Mac., Fl. Can. I, 59; Roth., Wheel 
Exp. 67; Wats., King Exp. 32; Wats., Bibl. Ind. I, 76. 
North America: Minn., Neb. and Kan.; W. to Colo., 
Mont. and adjacent Can. 
Minn. valley: Blue Harth Co. and doubtless W. to 
Dakota line; local; sandy and waste places. 
HERB.: Leiberg 11, Mankato. 
JACKSONIA Rar. Med. Rep. N. Y., V. 352 (1808). 
Polanisia Rar. Jour. Phys. LXXXIX, 98 (1819). a 
Corynandra ScHRAD. Ind. Sem. Gott. (1846). 
Ranmanissa ENGL. Gen. 4988 6 (1836-40). 
Tetratelaia Sonp. FI. Cap. I, 58 (1859). 
Chilocalyx, Decastemon and Symphyostemon KLOTzsSCcH, 
Pet. Mosz. Bot. 154 (1858). 
Baillon, Hist. Pl. III, 173; Benth. and Hook., Gen. Pl. I, 106, 968; 
Durand, Ind. Gen. Phan. 21; Engler and Prantl, Nat. Pflanz. 3, II, 224 
(Pax); Gray, Ill. Gen. I, 181; O. Kuntze, Rev, Gen. I, 38. 
Living species: 80+; 14 (B. and H.); 15 (Durand); 
tropical and subtropical regions; 1 sp. in both hemispheres. 
North America, 4; Canada, 2; W. Tex., 2; S. Sts., 2; E. Sts., 
2; King Pl, 1; Pl. Wheel., 2. 
-Jacksonia dodecandra (MICHX.). 
Cleome dodecandra Micux. FI. Am. IT, 32 (1803). 
Jacksonia trifoliata RAF. Med. Repos. 352 (1808). 
Polanisia graveolens RAF. Journ. Phys. 98 (1819). 
Cleome viscosa SPRENG. Syst. II, 125 (1825) in part. 
Polanisia dodecandra B.S. P. Cat. N. Y. 6 (1888). 
Wats. and Coult., Gray’s Man. 6 ed. 75; Britt., Fl. N. J. 53, Webb., Fl. 
Neb. 119; Coult., Fl. Colo. 27;Upham, Fl Minn. 28; Mac., Fl. Can. I, 59, 
491; Engl. Pax, Nat. Pflanz. III, 2, 224; Roth., Wheel. Exp. 68; Cov., Fl. 
Ark. 167; Wats., Bibl. Ind. I, 77. 
North America: Q., Ont., L. Huron to N. W. 1T.; S. 
to Minn., Dak., Neb., Kan., Ark., Colo. in the west and Conn., 
vt., N. J.. Penn., Chesapeake bay; region S. of Gt. lakes, 
Minn. valley: Throughout; sandy and drift covered 
places; along railway embankments; frequent. 
