FRASERA WALTERL 
AMERICAN COLUMBO, COLUMBO. 
Columbia. Indian Lettuce. Columbo-root. Marietta Columbo. Wild Columbo. 
FRAsERA Walteri. Walter, Fl. Car. 88. Mich. Fl. Bor. Am. 1. p. 96. Pursh, FI. 
Am. Sep. 1. p. 101. Drake’s Pict. Cin. p. 85. Nutt. Gen.» Am. Pl. 1. p. 
102. Bart. Collec. ed. 3d. par. 2. p. 16. Bart. Fl. Virg. 49. Gmelin, Syst. Nat. 
ii. p. 215. 256. Persoon, Syn, Plant. 1, p. 137. Bartram’s Travels, p. 42. 
Med. Rep. New York, vol. 15. Elliot. Sket. vol. 1. p. 205. 
FRASERA. 
Walter. Michaux. 
Nat. Syst. Juss. Ceynaner. 
Artific. Syst. Lin. Classis Tetrandria. Ordo Monogynia. 
Cal. profunde 4-partitus, patens, laciniis lanceolatis, acutis. Cor. calyce multo major, 
profundissime 4-partita, patens : laciniis ovalibus, ob utrumque marginem ver- 
sus summitatem incumbenti-inflexuam quasi acuminatis. Glandula conspicua, 
i 
