WOOTON AND STANDLEY—FLORA OF NEW MEXICO. 669 
Heads 5 mm. high or more; panicles very broad....10. S. arizonica. 
Heads 4 mm. high or less; panicles narrow. 
Leaves densely canescent; whole plant yellow- 
ish green............0. 0020-2 eee eee eee «LL. S. gilvocanescens. 
Leaves scarcely at all pubescent except on the 
veins and margins; plants bright green. .12. S. canadensis. 
Leaves, at least the lower, oblanceolate, spatulate, or 
elliptic. 
Heads large, 8 to 10 mm. high, few......-.-....- eee 13. S. wrightii. 
Heads less than 7 mm. high, very numerous. 
Leaves thick, rigid; bracts narrowly oblong, obtuse..15. S. howellii. 
Leaves thin, soft; bracts lanceolate, acute.......... 16. S. trinervata. 
1. Solidago decumbens Greene, Pittonia 3: 161. 1897. 
Solidago humilis nana A. Gray, Syn. Fl. 1°: 148. 1884. 
Type tocauity: ‘Rocky Mountains of Colorado and northward, in subalpine and 
alpine situations.”’ 
Rance: Wyoming to northern New Mexico. 
New Mexico: Jemez Mountains; Santa Fe and Las Vegas mountains. High 
mountain meadows, in the Arctic-Alpine Zone. 
2. Solidago scopulorum (A. Gray) A. Nels. Bot. Gaz. 37: 264. 1904. 
Solidago multiradiata scopulorum A. Gray, Proc. Amer, Acad. 17: 191. 1882. 
Tyre Locatity: ‘‘ Higher Rocky Mountains to New Mexico, Utah, &c.”’ 
Rance: British America to Utah and northern New Mexico. 
New Mexico: Tunitcha Mountains (Standley 7543). Hills and mountains, in the 
Transition Zone. 
8. Solidago aureola Greene, Pittonia 4: 236. 1900. . 
Type LocaLity: Capitan Mountains, New Mexico. Type collected by Earle, | 
July 28, 1900. 
Rance: Known only from type locality. 
We have seen no specimens of this. Probably it is the same as S. oreophila. 
4. Solidago oreophila Rydb. Mem. N. Y. Bot. Gard. 1: 387. 1900. 
Typr LocaLiry: ‘Gap in the Belt Mountains above White’s Gulch,’’ Montana. 
Ranae: British America to northern New Mexico. 
New Mexico: Tunitcha Mountains; Santa Fe and Las Vegas mountains; Sandia 
Mountains; Chama. Mountains, in the Transition Zone. 
5. Solidago neomexicana (A. Gray) Woot. & Standl. Contr. U. 8. Nat. Herb. 16: 
182, 1913. 
Solidago multiradiata neomexicana A. Gray, Proc. Amer. Acad, 17: 191. 1882. 
Type Loca.ity: High summits of one of the Mogollon Mountains, New Mexico. 
Type collected by Rusby (no. 2283). 
RANGE: Known only from type locality. 
6. Solidago marshallii Rothr. in Wheeler, Rep. U. 8. Surv. 100th Merid. 6: 146. 
1879. 
Type LocALITy: Chiricahua Agency, southern Arizona. 
RANGE: Mountains of southern Arizona and New Mexico. 
New Mexico: Luna; Hop Canyon; Middle Fork of the Gila. Transition Zone. 
7. Solidago tenuissima Woot. & Stand]. Contr. U. 8. Nat. Herb. 16: 182. 1913. 
Type LocaLiry: Guadalupe Canyon near Cloverdale, New Mexico. Type collected 
by E. A. Mearns (no. 466). 
Rance: Mountains of southwestern New Mexico and adjacent Arizona and Mexico, 
New Mexico: Guadalupe Canyon; Mogollon Mountains. 
