375] Compositae 393 
subsp. monocephalus (Nelson et Kennedy) Hall et Clements 1. e. p. 200 
(= C. monocephalus Nelson et Kennedy). — Western Nevada, Eastern 
California. 
subsp. Howardi (Parry) Hall et Clements]. c. p. 201. Pl. XXXII. Fig. 5—11 
(= Linosyris Howardi Parry). — Wyoming, Western Nebraska, Colo- 
rado, Utah. 
subsp. attenuatus (Jones) Hall et Clements 1. c. p. 201 (= Bigelovia Howardi 
var. attenuata Jones). — Utah, Southern Colorado, Northern New 
Mexico, Arizona, Eastern Nevada, Southern Idaho. 
subsp. nevadensis (Gray) Hall et Clements 1. c. p. 201. Pl. XXXII. Fig. 3 
(= Linosyris Howardi var. nevadensis Gray). — Eastern Nevada to 
eastern California, South to northern Arizona. 
Chrysothamnus nauseosus (Pallas) Britton subsp. gnaphalodes (Greene) Hall 
et Clements 1. ec. p. 211. Pl. XXXIII. Fig. 4—-11 (=. speciosus var. 
gnaphalodes Greene). — Western Nevada, Eastern California, Northern 
Arizona. 
subsp. hololeucus (Gray) Hall et Clements1. ce. p. 211 (= Bigelovia graveolens 
var. hololeuca Gray). — Western Nevada, Eastern California. 
subsp. speciosus (Nutt.) Hall et Clements 1. c. p. 211. Pl. XX XIII. Fig. 1—3 
(= C. speciosus Nutt.).. — Montana, Wyoming, Western Colorado, 
Utah, Eastern California, Washington, Idaho. 
subsp. latisguameus (Gray) Hall et Clements 1. e. p. 212 (= Bigelovia 
graveolens var. latisguamea Gray). — New Mexico, Arizona, Sonora. 
subsp. albicaulis (Nutt.) Hall et Clements 1. ec. p. 212 (=. speciosus 
ß. albicaulis Nutt.).. — Brit. Columbia, Montana, Utah, Nevada, 
Eastern California. 
subsp. fypicus Hall et Clements 1. c. p. 213. Pl. XXXIV. Fig. 1—10 
(= Chrysocoma nauseosa Pallas).. — Assiniboia, Montana to South 
Dakota, Colorado, Utah, Brit. Columbia, Wyoming. 
subsp. salicifolius (Rydb.) Hall et Clements 1. ec. p. 213 (= C. salicifolius 
Rydb.). — Utah. 
subsp. occidentalis (Greene) Hall et Clements 1. ec. p. 213 (= C. californicus 
var. occidentalis Greene = C. occidentalis Greene). — Sierra Nevada 
Mountains of California. 
subsp. Bernardinus (Hall.) Hall et Clements 1. c. p. 214 (= C. nauseosus 
var. bernardinus Hall). — Mountains of southern California. 
subsp. graveolens (Nutt.) Hall et Clements1. ce. p. 214. Pl. XXXV (= Chryso- 
coma graveolens Nutt.). — North Dakota to Colorado, New Mexico, 
Northern Arizona, Utah et Idaho. 
subsp. pinifolius (Greene) Hall et Clements 1. ec. p. 215 (= C. pinifolius 
Greene). — Colorado, New Mexico, Utah. 
subsp. consimilis (Greene) Hall et Clements 1. e. p. 215 (= C. consimilis 
Greene). — Wyoming, Colorado, New Mexico, Northern Arizona, 
Nevada, Northeastern California Eastern Oregon, Idaho. 
subsp. viridulus (Hall) Hall et Clements 1. ec. p. 215 (= C. nauseosus var. 
viridulus Hall). — Central Nevada, Eastern California. 
subsp. ceruminosus (Durand et Hilgard) Hall et Clements 1. c. p. 216 
(= Linosyris ceruminosa Durand et Hilgard). — Mojave Desert. 
California. 
