Macbride — North American Spermatophytes 57 
2a. var. coher (Eastw. ), comb. nov. G. sparsiflora Fastw 
Proc. Cal. Acad. Sci. ser. 3, ii. 291 (1902). Navarretia filifotia 
(Nutt.) Beat subsp. sparsiflora (Eastw.) Brand, 1. e. 
Eastern central California to Nevada. — Nevapa: Eagle Valiey, 
— Co., July 3, 1902, Baker, no. 1403. 
var. DIFFUSA Gray, Proc. Am. ines vill. 272 (1870). Navar- 
ae a filifoia (Nutt.) Brand, var. diffusa Gray, ex Brand, |. ¢. 167. 
— Western Texas to southeastern California and Neva a. — 
Texas: near Fl Paso, Parry. Uran: Upper Santa Clara, June, 
1874, Parry, no. 195. Nevapa: Unionville Valley, June, 1865, 
Watson, no. 915; plains along Humboldt River, 1872, Gray. New 
Mexico: 1851- ‘52, Wright, no. 1642. ARIZONA: Fort Lowell, 
1880, Lemmon; near Tucson, March, 1877, Greene, no. 11 08. 
CALIFORNIA: San Diego Co., May 28, 1916, Mrs. Mary F. Spencer. 
3. G. virGaTa (Benth.) Steud. Nom. ed. 2, 1. 684 (1840). 
ste Mee ee (Benth.) Mice l.c. 167. N. densifolia (Benth.) 
Bran . lanata Brand, |. c. 165. — Monterey County, to San 
Behan, — Cauirornia: near Monterey, 1860-62, Brewer, no. 
Claremont, Los Angeles Co., July 20, 1903, Baker, no. 3345; San 
Bernardino, May 2, 1896, Clara oh cate The last three 
collections are transitional to the variety flocc 
3a. var. FLoccosa (Gray) } Milliken, Chay, ‘Cal. Publ. Bot. ii. 40 
(1904). G. lanata (Lindl.) Walp. Ann. i. 519 (1848-49) ?. G. floc- 
cosa Gray, Proc. Am. Acad. viii. 272 (1870). G. floccosa Gray, var 
ambigua Jones ‘Contrib. W. Bot. xiii 2 (1910). G. virgata (Benth.) 
St Aan ., Var. ag Jones, l.c. Hugelia lanata Lindl. Journ. ow 
Soc. iii. 74 (1848) ? H. floccosa (Gray) Howell, Fl. N. W. Am. 4 
(1901). Navarretia pbc (Benth.) Brand, subsp. —— (Gray) 
Brand, I. c. 168. N. virgata (Benth.) Br and, var. dasyantha Brand, 
EG N. densifolia Benth.) Brand, var. Lauibana: Br and, Ann. 
Conserv. et Jard. Bot. Genéve xv. & xvi. 340 (1913). — Southern 
California to Nevada, Utah ee Arizona. — Utau: Valley of the 
Virgin, near St. George, 1874, Parry, no. 192. Nevapa: 1865, 
Torrey,” no. 313; Truckee Desert, July, 1867, Bailey, no. 914 
Canyon Station, Clarke Co., June 6, 1912, Heller, no. 10435. 
ARIZONA: Ward’s Canon, Clifton, Davidson no. 157. CALIFORNIA: 
June 7, 1891, Coville & Funston, no. 886; 1866, Bolander, no. 6411; 
Owens Valley and at Fort Tejon, 1863, Dr. Horn, no. 2850; Liebre 
Mts., Los Angeles Co., June 20-25, 1908, Abrams & McGreg or, no. 
359; "San Gabriel Mts., Los Angeles Co., July 2-4. 1908, ens 
& M cGregor, no. 546; San Bernardino, July 20, 1895, Parish, no. 
3803 ; Panamint Valley, on es , May 10, 1915, Parish, no. 10162: 
Walker Pass, April-Sept., 1897, Purpus, no 5391; near Cuca- 
monga, July 8, 1902, yelling As 2660; Jacumba, May 29, 1903, 
