WOOTOlSr AND STANDLEY FLOEA OF NEW MEXICO. 353 



Range: New Mexico and Arizona and adjacent Mexico. 



New Mexico: Hillsboro; Cliff; Dog Spring; Organ Mountains; Las Vegas Hot 

 Springs. Dry hills, in the Upper Sonoran Zone. 



10. Parosela filiformis (A. Gray) Heller, Cat, N. Amer. PI. ed. 2. 6. 1900. 

 Dalea fiUformis A. Gray, PI. Wright. 2: 39. 1853. 



Type locality: Hillsides near the Copper Mines, New Mexico. Type collected 

 by Wright (no. 992). 



Range: Southwestern New Mexico and southeastern Arizona. 



New Mexico: Santa Rita; Mogollon Mountains. Exposed hillsides, in the Upper 

 Sonoran and Transition zones. 



11. Parosela grayi Vail, Bull. Torrey Club 24: 14. 1897. 



Dalea laevigata A. Gray, PI. Wright. 2: 38. 1853, not Moc. & Sesse, 1832. 

 Type locality: "On the Chiricahui Mountains, and on the Barbocomori, Sonera." 

 Range: Southwestern New Mexico, southern Arizona, and adjacent Mexico. 

 New Mexico: Mangas Springs {Metcalfe 684). Lower and Upper Sonoran zones. 



12. Parosela ordiae (A. Gray) Heller, Cat. N. Amer. PI. ed. 2. 6. 1900. 

 Dalea ordiae A. Gray, Proc. Amer. Acad. 17: 200. 1882. 



Type locality: Plains near Bowie and Rucker Valley, southern Arizona. 

 Range: Southwestern New Mexico and southern Arizona to ^lexico. 

 New Mexico: Near Fort Bayard; Bear Mountain; Dog Spring. Lower and Upper 

 Sonoran zones. 



13. Parosela albiilora (A. Gray) Vail, Trans. N. Y. Acad. 14: 34. 1894. 

 Dalea alhifiora A. Gray, PI. Wright. 2: 38. 1853. 



Type locality: "Hill-sides on the San Pedro and Barbocomori, Sonera." 

 Range: New Mexico, southern Arizona, and northern Mexico. 

 New Mexico: Mogollon Mountains; Mangas Springs; Fort Bayard; Santa Rita; 

 Kingston; headwaters of the Pecos. Lower and Upper Sonoran zones. 



14. Parosela scoparia (A. Gray) Heller, Cat. N. Amer. PI. ed. 2. 7. 1900. 

 Dalea scoparia A. Gray, Mem. Amer. Acad. n. ser. 4: 32. 1849. 



Dalea scoparia subrosca Cockerell, Science n. ser. 7: 625. 1898. 



Type locality: Jornada del Muerto, New Mexico. Type collected by Wislizenus. 



Range: Western Texas to southern Arizona and adjacent Mexico. 



New Mexico: Albuquerque; Socorro; Sabinal ; Jornada del Muerto; Deming; Mesilla 

 Valley. Sand hills, in the Lower Sonoran Zone. 



A much branched canescent shrub 1 meter high, growing on sand dunes in the south- 

 ern part of the State along the Rio Grande Valley. It could profitably be used as a 

 sand binder in such localities. 



The type of Dalea scoparia suhrosea was collected near Mesilla. 



15. Parosela lanata (Spreng.) Britton, Mem. Torrey Club 5: 196. 1894. 

 Dalea lanata Spreng. Syst. Veg. 3: 327. 1826. 



Dalea lanuginosa Nutt.; Torr. & Gray, Fl. N. Amer. 1: 307. 1838. 

 Type locality: "Ad fl. Arkansa Amer. bor." 

 Range: Kansas to Colorado, Texas, and New Mexico. 



New Mexico: Nara Visa; Roswell; south of Melrose. Prairies and plains, in the 

 Lower and Upper Sonoran zones. 



16. Parosela terminalis (Jones) Heller, Muhlenbergia 6: 96. 1910. 

 Dalea terminalis Jones, Contr. West. Bot. 12: 8. 1908. 



Type locality: El Paso, Texas. 

 Range: Utah to northern Mexico, 



New Mexico: Albuquerque; Chamita; Socorro; Sabinal; Mesilla Valley. Mesas 

 and dry fields, in the Lower and Upper Sonoran zones. 

 52576°— 15 23 



