WOOTON AND STANDLEY—FLORA OF NEW MEXICO. 529 
RanGE: Colorado and Nebraska to Texas and Mexico. 
New Mexico: Common throughout 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. 
RanGeE: 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. IT. 1: 156. 1848. 
Navarretia pumila Smyth, Check List Pl. Kans, 18. 1892. 
Type tocatity: “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 gunnisonii Torr. & Gray, U.8. Rep. Expl. Miss. Pacif. 2?: 128. pl. 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 Locauity: “North New Mexico to Arizona.”’ 
RanGeE: 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. 8. & Mex. Bound. Bot. 147. 1859. 
Gilia bigelovit A. Gray, Proc. Amer. Acad. 8: 265. 1870. 
TYPE LocALITy: Cooks Spring, New Mexico. Type collected by Bigelow. 
RanGeE: Western Texas to southern California. 
New Mexico: Foothills of the Organ Mountains (Wooton). Dry hills. 
9. DACTYLOPHYLLUM 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 
