CATALOGUE. 183 
bracts 5-8” long, hardly exceeding the filiform, sigmoid, or curved pedicels; 
calyx-tube turbinate, half as long as the acute, ciliolate lobes, sinuses not 
appendaged ; tube of the corolla 3” long, exceeding the calyx; two inferior 
anthers hairy-tufted at the apex, and the others pubescent on the back. 
Flowers violet-blue—Sierra Blanca, Arizona, at 7,000 feet (797), and also 
collected by Dr. Loew on Quevelono Fork, Arizona. 
Mr. Watson has kindly compared this for me with specimens in the 
Cambridge Herbarium, and I cannot doubt his conclusion, but I am bound 
to say the plant poorly accords with the description given in DC. Prod. 
7, 373. See Fl. California, 1, p. 619, for the description of Palmerella 
debilis, var. serrata, Gray, a new and interesting genus of this order, and 
Plate XVI of this volume for its figure. 
SPECULARIA PERFOLIATA, A. DC. (Dysmicodon perfoliatum, Nutt.)—Ash 
Creek, Arizona (314), at 5,000 feet. 
CAMPANULA ROTUNDIFOLIA, L.—Mount Graham, Arizona, at 9,250 feet 
(414) ; Colorado, Grant Post Office (752). 
CAMPANULA UNIFLORA, L.—Grant Post Office, Colorado (751). 
CaMPANULA LanesporFFiIANna,}t Fisch —Differing from C. uniflora, L., in 
having an ‘“obconic ovary”; calyx glabrous and the “lobes serrulate on 
the margins”. The flower, too, is larger, é. ¢., ‘1’ in diameter.” 
ERICACEZE. 
Vaccinium caspitosum, Michx.—South Park, Colorado (741). 
Arsutus* Menztesu, Pursh.—Leaves oval, serrulate, pale beneath and 
bright green above; racemes dense, minutely tomentose; corolla almost 
globular, white; berries dry, orange-colored, with surface granulate— 
Santa Rita Mountains, at 7,050 feet altitude. 
ArctosTapHyLos Uva-urs!, Spreng—NMountain parts of Colorado (742). 
Said by the late accomplished author of Fl. Bor Amer. to be used by natives 
of the Northwest to weaken their tobacco; rather, I should say, to eke it out. 
Axsutus, Tourn.—Corolla gamopetalous; calyx free. Ovary 5-celled, raised onadisk. Stamens 
10, included; anthers opening by pores and having 2 reflexed awns on the back. Placentas thick, on 
the inner angle of each cell. Berry rough, several seeds in each cell. The Madrofio of the Southwest 
and Pacific slope, which, toward its southern range, becomes a large tree, but, as seen by me in Southern 
Arizona, is not over 20 feet high and 2 feet in diameter. Used by the Mexicans in the manufacture of 
stirrups, ete. Wood hard. 
t Now assigned by Dr. Gray (Syn. FI. part 1, p. 12) to C. Scheuzeri, Vill., var. heterodoxa, Gray. 
