720 MISC. PUBLICATION 42 3, U. S. DEPT. OF AGRICULTURE' 



33. Corolla seldom more than 25 mm. long, the limb usually 



lavender or pink, drying blue; mature capsules not or 



but little surpassing the calyx : Section Eugilia (34) . 



34. Corolla tube much longer than the throat, usually at 



least twice as long; leaf blades pinnately toothed or 



cleft, the teeth little longer than wide; inflorescence 



an open panicle 33. G. scopulorum. 



34. Corolla tube less than twice as long as the throat, usually 



about equally long; leaf blades pinnately to tripin- 



nately parted, the divisions oblong to nearly filiform, 



usually much longer than wide (35). 



35. Corolla broadly funnelform, 15 to 30 mm. long, 3H to 



6 times as long as the calyx _ 34. G. tenuiflora. 



35. Corolla less than 15 mm. long (36). 



36. Calyx about one-third as long as the corolla, this 

 usually broadly funnelform__ 35. G. arenaria. 

 36. Calyx about one-half as long as the corolla, this 

 usually narrowly funnelform. 



36. G. INCONSPICUA. 



1. Gilia schottii (Torr.) S. Wats, in King, Geol. Expl. 40th Par. 5: 



267. 1871. 



Navarretia schottii Torr., U. S. and Mex. Bound. Bot. 145. 



1859. 

 Langloisia schottii Greene, Pittonia 3: 30. 1896. 



Mohave and Yuma Counties', 2,000 feet or lower, sandy desert 

 washes, March and April. Southern Utah to Sonora and south- 

 eastern California. 



2. Gilia matthewsii A. Gray, Syn. FL, N. Amer. ed. 2, 2 x : 409. 1886. 



Langloisia matthewsii Greene, Pittonia 3: 30. 1896. 

 "Central Arizona" {Palmer 404, in 1876, part), a doubtful basis for 

 including this species in the flora of Arizona. 



3. Gilia punctata (Coville) Munz, Man. South. Calif. Bot. 599. 1935. 



Gilia setosissima var. punctata Coville, Biol. Soc. Wash. Proc. 7: 



72. 1892. 

 Langloisia punctata Goodding, Bot. Gaz. 37: 58. 1904. 



Fort Mohave (Lemmon in 1884, part), April. Western Nevada 

 western Arizona, and southeastern California. 



4. Gilia setosissima (Torr. and Gray) A. Gray, Amer. Acad. Arts and 



Sci. Proc. 8: 271. 1870. 



Navarretia setosissima Torr. and Gray in Ives, Colo. River Rpt. 



22. 1860. 

 Langloisia setosissima Greene, Pittonia 3: 30. 1896. 



Western Maricopa, Mohave, and Yuma Counties, 5,000 feet or 

 lower, sandy desert washes, March and April. Idaho to Arizona and 

 southeastern California. 



5. Gilia gracilis (Dougl.) Hook., Curtis's Bot. Mag. 56: pi. 2924. 



1829. 



Collomia gracilis Dougl. ex Hook., ibid, as synonym. 

 Micro steris gracilis Greene, Pittonia 3: 300. 1898. 

 Microsteris macdougalii Heller, Torrey Bot. Club Bui. 26: 621. 

 1899. 



Coconino and Mohave Counties to Santa Cruz and Pima Counties, 

 3,000 to 7,000 feet, moist soil around springs and along streams, 



