266 PROCEEDINGS OF THE ACADEMY OF [DeC, 



Moist or dry pineland, usually in sandy soil, in the Coastal Plain 

 from North Carolina to Florida and Louisiana, in the Florida penin- 

 sula south to Manatee County; inland to the mountains of northern 

 Georgia, northern Alabama and eastern Tennessee; also on the 

 Bahamas. 



Flowering from September to mid-October, and soon ripening 

 fruit. Corolla pale-yellow, more or less marked with purple -red 

 within throat and at the bases of the lobes. 



Pennell (North CaroUna)— 4900, 4919. (South Carohna)— 4866, 

 4872, 4878. (Georgia)— 4725, 4743, 4762, 4809, 10173. (Florida)— 

 4588, 4649, 4653, 4678, 4691, 4713, 4719, 9647. (Alabama)— 4552, 

 4639. (Louisiana)— 4217. 



31. AUREOLARIA Raflnesque. 



Aureolaria Raf., New Fl. Amer. 2: 58. 1837. 



Type species, Aureolaria villosa Raf. 



Annuals. Stem, leaves and calyx glandular. Leaves bipinnatifid, 

 more or less pectinately cut. Calyx -lobes dentate to pectinate. 

 Corolla externally glandular-pubescent, within pubescent below 

 posterior sinus and over bases of posterior lobes; more or less 

 marked or tinged with purple-red. Anther-sacs 2.5-4 mm. 

 long. Capsule ellipsoid to broadly-ovoid in outline, glandular- 

 . puberulent to -pubescent. Seeds .8-1 mm. long, not winged. 



(Panctenis Raf.) 

 Leaves less sharply cut, with mostly rounded teeth, puberulent 

 to somewhat glandular-pubescent. Pedicels 10-28 mm. long. 

 Calyx-tube turbinate, glandular-puberulent externally. Cap- 

 sule narrowly to broadly ellipsoid, 9-15 mm. long, one-half 

 to two-thirds enclosed in the calyx-tube. Seeds .8 mm. long. 

 Stem closely pubescent above, not or slightly glandular. Leaves 

 puberulent, not or slightly glandular. Calyx-lobes 8-10 

 mm. long. Capsule narrowly ellipsoid, 9-11 mm. long. 

 Leaves 3-6 cm. long, more strongly cut, incisions extending 

 mostly about two-thirds distance to midrib, not or 

 scarcely glandular. Pedicels permanently more or less 

 glandular-pubescent. Calyx-tube 4-5 mm. long. Stem 

 closely pubescent, not or scarcely glandular above. 



1. A. pedicular ia. 

 Leaves 2-3.5 cm. long, less cut, incisions extending mostly 

 about one-half distance to midrib, slightly glandular. 

 Pedicels tending to become nearly glabrous. Calyx- 

 tube 5-7 mm. long. Stem from nearly glabrous to 

 slightly glandular. la. A. pedicularia carolinensis. 



Stem glandular-pubescent to hirsute above. Leaves glandular- 

 puberulent to -pubescent. Calyx-lobes 10-16 mm. long, 



