- 





CATALOGUE OF SPECIES. 153 



Linanthus daniissus (Gray) Proc. Araer. Acad. viii. 263 (1870), under Gilia; 

 Greene, Pittonia, ii. 257 (1892). Type locality, " S. E. California and adjacent part 

 of Arizona; mouth of Diamond River [Arizona] ; near Fort Mohave [Arizona]." 



In the Vegas Wash (No. 412). 



Linanthus dichotomua Benth. Bot. Reg. xix. under 1. 1622 (1833). Type locality, 

 "Calfornia." 



In Paradise Valley (No. 587), at Maturango Spring (No. 743), and at Leach Point 

 Spring (No. 1870). 



Linanthus jonesii (Gray) Syn. Fl, ii. pt. i. 407 (1886), under Gilia; Greene, 

 Pittonia, ii. 254 (1892). Type locality, "S. E. California, on the Colorado, at The 

 Needles." 



In the Vegas Wash (No. 409), and in Furnace Creels: Canon (No. 465). 



Linanthus parviflorus (Benth.) Bot. Reg. xix. under t. 1622 (1833), under Leptoai- 

 phon; Greene, Pittonia, ii. 258 (1892). Type locality, "California," 



Between Kernville and Havilah (No. 1051). This plant is intermediate between L. 

 parviflorus and L. brevicuhis, with smaller limb than the latter and shorter tube than 

 the former. It is the Gilia micraniha of Steudel. 



Linanthus pharnaceoides (Benth.) Bot. Reg. xix. under t. 1622 (1833), under 

 Gilia; Greene, Pittonia, ii. 254 (1892). Type locality, "California." 

 Near Caliente (No. 1108). 



Navarretia breweri (Gray) Proc. Amer. Acad. viii. 269 (1873), under Gilia; 

 Greene, Pittonia, i. 137 (1887). Type locality, "Sierra Nevada, at Ebbett's and 

 Amador Pass, alt. 8,000 feet." 



Black Canon, White Mountains (No. 1802). 



Navarretia matthewsii (Gray) Bot. Cal. ii. 466 (1880), under Locsclia, Type 

 locality, "Camp Independence, Inyo County, California." 



This species was first seen in flower on the road from Hot Springs to Searles's, and 

 was frequently found after that time in the western part of the desert region; in Mill 

 Creek (No. 760) and Willow Creek canons, Panamiut Mountains; at several points 

 in Owens Valley, such as Lone Pine (No. 885) ; the road from Keeler to Darwin ; the 

 west side of Owens Lake, and the vicinity of Indian Wells. It was found again in 

 Tehachapi Pass and west of Mohave on the open desert. The plant appears to be 

 characteristic of the upper part of the Lower Sonoran zone. 



See notes on Navarretia sctosiss'una punctata. 



Navarretia setiloba sp. nov. 1 



Plant 10 cm. or less high ; branches several, or in the smaller specimens none, 

 viscid-puberulent, usually with some larger glandular hairs also; leaves 2 to 3 cm. 

 long, pinuatisect, terminal lobe elliptical-lanceolate, about I cm. long, spine-tipped, 

 and sharply spinulose-serrate, midrib and veins prominent beneath, lateral lobes 

 distinct to the rachis and reduced to stiff, green, simple or forked or sparingly 

 branched bristles 4 to 6 mm. long, those of the lowest leaves obsolescent, these 

 leaves therefore petiolate ; flowers about 20 or 30 in each head; bracts similar to 

 the leaves, the larger nearly twice as long as the calices, with a scarious dilated 

 base; calyx, in mature fruit, 7 to 9 mm. long, viscid-puberulent, woolly at the 

 mouth, the green and spinescent teeth abont one-half as long as the scarious tube; 

 corolla, known only from dried remains, with a slender tube nearly twice as lon^afc 

 the calyx, the expanded limb probably 6 mm. in diameter; capsule 3 mm. long, 

 apparently maturing but a single seed, the embryo of a deep green color. 



'For a generic diagnosis of Navarretia see Pittonia, i. 130 (1887). 



