16 BOTANY. 
CarpnepHorvs suncevs, Benth. Bot. Voy. Sulph., p. 21. Purple Hills; January 14. 
PrvcerHyLiuM Scuorrn, Gray in Bot. Mex. Bound. 2, p. 74. Purple Hills; January 15; 
shrub three feet high. Too poor to determine properly. 
BrickeLLia Cautrornica, Gray, Pl. Fendl., p. 64, and Pl. Wright. 1, p. 85. ‘The Oaks,’’ 
near San Felipe, California. 
CoRETHROGYNE FILAGINIFOLIA, Nutt. in Torr. & rig, Fl.; Gray in Bot. Mex. Bound. Surv. 
2, p. 16. Santa Isabel to San Felipe, California. Includes C. tomentella, &c. 
Asrer Cumensis, Nees. var. Torr. & Gray, 1. ¢, p. 112. San Luis Obispo, California; 
November 1. 
Dretopaprus Ericorpes, Torr. & Gray, l. c., p. 182. Banks of Little Colorado; May 1. 
Ericeron pivercens, Torr. & Gray, 1. c.; and var. cinEREUM, Gray, Pl. Wright. 1, p. 91. 
Black mountains to Little Colorado; April. 
EREMIASTRUM BELLIDOIDES, Gray, Pl. Thurb., p. 320, andin Bot. Whippl., p. 98. Gray m 
Pacific Railroad Exped. 5, p. 361, t. 6. Riverside mountain on the Colorado; January 25. 
Flowers white, handsome. Fruit is still a desideratum. 
TowNSENDIA SERICEA, Hook. Fl. Bor. Nu. 2, p. 16, t. 119. In meadows at the base of Bill 
Williams’s mountain; April 28. 
TowNsENDIA stRiGosa, Nutt.; Torr. & Gray, Fl. 2, p. 186; Gray, Pl. Fendl., p. 10; May 8. 
Banks of Little Colorado, near crossing. 
ToWNSENDIA (MEGALASTRUM) TORTIFOLIA, Aplopappus tortifolius, Gray in Jour. Bost. Soc. Nat. 
Hist. 1845. Sitgreaves’s Pass; March 24: ‘‘In tufts, with yucca and cacti. Stems woody at 
the base. Flowers pale purple, handsome.’’ So this plant, rediscovered by Dr. Newberry, 
proves not to have yellow rays, and is therefore no aplopappus. It has a closely related con- 
gener in TOWNSENDIA (MEGALASTRUM) Wricatu, Gray in Bot. Mex. Bound. Surv., p. 18, which 
was doubtfully appended to Aster in Pl. Wright. 2, p. 15. 
GutrerreziA Evrnamim, Jorr. & Gray, Fl. 2, p. 123. Warner’s Ranch, Ralitornias No- 
vember. Same as the plant on the eastern side of the Rocky mountains. 
ApLopappus spinuLosus, DC.; Torr. & Gray, 1. ¢. Yampai valley, &c. Also mouth of | 
Diamond river. The latter very large-flowered. 
APLOPAPPUS GRACILE, var. DENUDATUS, Cr, Pl. Wright. 1, p. 98. Bill Williams’s Fork; 
February 1. 
ApLopaprus (STENOTUS, Nutt.) ARMERIOIDES. Stenotus armerioides, Nutt.; Torr. & Gray, 1. c. 
Oryabe, New Mexico, on rocky hills in tufts; May 13. Fine specimens, in flower, of this 
interesting plant; the same as Nuttall’s. Involucre half an inch in length, the broad and cori- 
aceous scales terminated by abrubt and obtuse greenish tips, as in Gutierrezia. 
LinosyRis (APLODISCUS) MENZIES, Gray, Pl. Wright. 1, p. 97, adn. Aplopappus faplodinews) 
Menziesii, Torr. and Gray. San Felipe, California; November 17. A slender variety. 
Sotipaco Cauirornica, Nutt.; Torr. & Gray, l. ¢.,-p. 203. Santa Isabel, California; 
November 16. 
Curysopsis vittosa, Nutt. var. C. echioides, Benth. Bot. Voy. Sulph. San Diego, California; 
November 10. 
= PerityLe Nuva, Torr. in Bot. Whipple, p. 100, and Mex. Bound. Survey, p. 82. On the banks 
of the Colorado; January 27, &c. ‘‘The earliest spring flowers. Rays white, disk yellow.’’ 
ee Baccuaris carutescens, DC. Prodr. 5, p. 402; Gray in Mex. Bound. Surv., p. 83. San 
Diego, California, to Black cafion. A narrow- daaval variety. 
= -Baccnaris sanicinna, Torr. & Gray, Fl. 2, p. 258. Carisso creek, Colorado, &c.; forming 
thickets. Runs, perhaps, into B. pilularis. 
TESSARIA BOREALIS, Gray, Pl. Fendl., p. 15, and Pl. Wright. 1, p. 102. Vallecito, and along 
< eee for 500 miles from mouth. 
