146 HARPER 



Massachusetts to Florida and Texas, mostly in the coastal plain, 

 but natural range and habitat uncertain. 



CHRYSOMA Nutt., Jour. Acad. Phila. 7:67. 1834. 

 C. pauciflosculosa (Mx.) Greene, Erythea 3:8. 1895. 



Montgomery: Sand-hills of Gum Swamp Creek (1986) and 

 Little Ocmulgee River, Sept. 10, 1903; not quite in flower. 

 (See Bull. Torrey Club 32 : 168,169. J^-) 

 South Carolina to Florida and Mississippi, mostly along the 

 coast. Anatomy discussed by Lloyd, Bull. Torrey Club 

 28:445-45°- /• J -5- x 9°i- 



ISOPAPPUS T. & G., Fl. 2:239. i84 2 - 



I. DIVARICATUS (Nutt.) T. & G., 1. C. 



A weed in dry sandy soil, dodge, telfair, irwin. Fl. 

 July-Sept. First discovered near Savannah by Dr. Baldwin, 

 and ranges inland at least to the vicinity of Atlanta. 



South Carolina to northern Florida, Texas, and Kansas ; a range 

 much like that of Hymeno pappus and Gaillardia. Perhaps 

 native westward, but certainly not in Georgia. 



CHONDROPHORA Raf., New Fl. N. A. 4:79. 1836. 

 C. nudata (Mx.) Britton, Mem. Torrey Club 5:317. 1894. 



Intermediate and moist pine-barrens, throughout our territory 

 and neighboring pine-barren regions, often very abundant. 

 Fl. Aug.-Sept. 

 New Jersey to Florida and Texas ( ?) , in the pine-barrens. 

 C. virgata (Nutt.) Greene, Erythea 3:91. 1895. 



Rock outcrops, tattnall (1857), dooly {1955). Fl. Sep- 

 tember. 

 .Otherwise definitely known only from Carboniferous rocks in 

 the mountains of Alabama. (See Bull. Torrey Club 32 : 168. 

 39°5-) 



CHRYSOPSIS Nutt., Gen. 2:150. 1818. 

 C. 'gossypina (Mx.) Nutt., 1. c. 



Sand-hills and dry pine-barrens, irwin, berrien, colquitt. 

 Fl. Sept.-Oct. Scattered over the pine-barrens of Georgia 

 in similar situations. 

 Virginia (?) to Florida and Louisiana (?), in the coastal plain. 



