186 
1. GatpinsiA Hartweci (Benth.) Britton. 
OLEnothera Hartwegi Benth. PL Hartw. 5. 1839. 
OEnothera lavandulacfoliaT & G. Fl. N. A. 1: 501. 1840. 
OEnothera Hartwegi var. lavandulaefolia S. Wats. Proc. Am. 
Acad. 8: 590. 1873. 
Salpingia Hartwegi Raimana, : in Engl. & Prantl, Nat. Pfl. Fam. 
3: ADL 7, 217. 1803: 
Galpinsia Hartwegi Britton, Mem. Torr. Club, 5: 236. 1894. 
Kansas to Colorado and Mexico. 
Ia. GALPINSIA HaRTWEGI FENDLERI (A. Gray). 
OEnothera Fendleri A. Gray, Pl. Fendl. 45. 1848. 
OEnothera Hartwegi var. Fendleri A. Gray, Pl. Wright.2: 56. 
1853. 
Nebraska to Indian Territory, Texas and New Mexico. 
2. GALPINSIA GREGGII (A. Gray). 
OEnothera Greggu A. Gray, Pl. Fendl. 46. 1848. 
OLfnothera Lampsana Buck. Proc. Acad. Phila. 1861: 454- 
1861. 
OFnothera Hartwegi var. A. Gray, Proc. Acad. Phila. 1862: © 
163. 1862. 
New Mexico and northern Mexico. 
3. GALPINSIA TUBICULA (A. Gray). 
OLEnothera tubicula A. Gray, Pl. Wright. 1: 71. 1852. 
OLnothera tulicula var. demissa A. Gray, Pl. Wright. 1: 71, 
1852. . 
Northwestern Texas and New Mexico. 
12. MERIOLIX Raf. Am. Month. Mag. 4: 192. 1881. 
[CatyLopuis Spach, Hist. Veg. 4: 350. 1835.] 
1, MERIOLIX SERRULATA (Nutt.) Walp. 
OEnothera serrulata Nutt. Gen. 1: 246. 1818. 
Calylophis Nuttallit Spach, Hist. Veg. 4: 350, 1835. 
OLnothera fruticosa A. Gray, Pl. Fendl. 44. 1848. 
OLEnothera leucocarpa Comien; Lehm. in Hook. FI. Bor. Am. 
4: 310... 1635. 
