WOOTON AND STANDLEY FLORA OF NEW MEXICO. 529 



Range: Colorado and Nebraska to Texas and Mexico. 



New Mexico: Common tlu-oughout the State. Dry mesas and plains, in the 

 Lower and Upper Sonoran zones. 



17. Gilia laxiflora (Coulter) Osterhout, Bull. Torrey Club 24: 51. 1897. 

 Gilia macombii laxiflora Coulter, Contr. U. S. Nat. Herb. 1: 44. 1889. 

 Type locality: Camp Charlotte, Ixion County, Texas. 



Range: Colorado and Utah to New Mexico and western Texas. 

 New Mexico: Mountainair; Stanley; Cabra Springs; Santa Fe; Nara Visa; 

 Buchanan. Plains, in the Upper Sonoran Zone. 



18. Gilia pumila Nutt. Journ. Acad. Phila. II. 1: 156. 1848. 

 Navarretia pumila Smyth, Check List PI. Kans. 18. 1892. 



Type locality: "Near the first range of the Rocky Mountains of the Platte," 

 Colorado. 



Range: Wyoming and Kansas to Arizona and western Texas. 



New Mexico: Carrizo Mountains; Farmington; Glorieta; west of Santa Fe; San 

 Andreas Mountains; San Marcial; White Sands; above Tularosa. Dry hills and 

 plains, in the Upper Sonoran Zone. 



19. Gilia gimnisonii Torr. & Gray, U. S. Rep. Expl. Miss. Pacif. 2^: 128. pi. 9. 1855. 

 Type locality: "Sand-banks of Green River, Utah." 



Range: Utah to Arizona and northwestern New Mexico. 



New Mexico: Carrizo Mountains; Shiprock. Dry hills and mesas, in the Upper 

 Sonoran Zone. 



20. Gilia acerosa (A. Gray) Britton, Man. 761. 1901. 



Gilia rigidula acerosa A. Gray, Proc. Amer. Acad. 8: 280. 1870. 



Type locality: " North New Mexico to Arizona." 



Range: Western Texas to southern Arizona. 



New Mexico: Pojoaque; west of Santa Fe; Berendo Creek; Placitas; Torrance; 

 Carrizalillo Mountains; Lakewood; south of Roswell; Dayton. Dry hills, in the 

 Upper Sonoran Zone. 



8. LINANTHUS Benth. 



Annual, 20 cm. high or less, divaricately branched, with slender stems, opposite, 

 simple or 3-lobed leaves with linear spinulose segments, and solitary subsessile 

 flowers between the equal branches; calyx tubular-funnelform, scarious between 

 the equal linear spinulose lobes; corolla tubular-funnelform, blue, fading whitish, 

 the tube not as long as the calyx; capsules oblong, bursting the persistent calyx. 



1. Linanthus bigelovii (A. Gray) Greene, Pittonia 2: 253. 1892. 

 Gilia dichotoma parviflora Torr. U. S. & Mex. Bound. Bot. 147. 1859. 

 Gilia bigelovii A. Gray, Proc. Amer. Acad. 8: 265. 1870. 

 Type locality: Cooks Spring, New Mexico. Type collected by Bigelow. 

 Range: Western Texas to southern California. 

 New Mexico: Foothills of the Organ Mountains (Wooton). Dry hills. 



9. DACTYLOPHYLLTJM Spach. 



Low, divaricately branched annual, about 10 cm. high, with opposite, palmately 

 divided leaves having linear spinulose segments, and with conspicuous yellow axillary 

 flowers on long slender pedicels; calyx funnelform-campanulate, scarious between 

 the lobes, hirtellous like the leaves; corolla funnelform, 10 to 12 mm. long, with a 

 broad spreading limb, bright yellow; stamens slightly exserted; capsules splitting 

 the persistent calyx. 



52576°— 15 34 



