224 BOTANY. 
softly pubescent, villous or hispid; leaves petioled, ovate-lanceolate, obtuse 
or acute, crenate, cordate at base; racemes elongated; whorls 6-flowered, 
all distant; corolla pubescent, nearly thrice longer than the calyx, the 
tube much exserted.—Camp Grant, Arizona, at 4,753 feet elevation, and 
Camp Bowie, at 5,300 feet elevation, August, 1874, Rothrock (386, 461, 
483). Stems 1 to 2 feet high; hairs clothing the leaves and stems soft and 
short, or more rigid, especially on the angles of the stem, or almost wanting ; 
leaves deeply or shortly crenate, larger ones sometimes 2 or even 8 inches 
long; whorls of flowers few, very distant or numerous in a short or long 
- raceme; calyx sessile or pedicellate, with a tube 2 to 3 lines long, and short 
or long teeth, which are either subspinescent, erect, or somewhat spreading, 
or long subulate-acuminate; corolla varying from barely 9 lines to more 
than an inch in length. 7 
Sracuys aLBens, Gray (Proc. Am. Acad. 7, p. 387).—Tall, 3 to 5 feet 
high and rather strict, soft-tomentose throughout, with white or whitish 
wool, leafy; leaves oblong or ovate and mostly cordate, obtuse, crenate, 
2 to 3 inches long, the lower short-petioled, the upper nearly sessile ; flowers 
several or numerous in the capitate clusters, which mostly exceed the floral 
leaves, and form an interrupted, at length elongated, virgate spike from 3 to 
9 inches long; calyx turbinate-campanulate, its teeth triangular and awn- 
pointed ; corolla white, with purple dots on the lower lip, glabrous, except 
the villous beard on the back of the upper lip— Arizona, 1871, 1872, Wat- 
-son’s Report. 
Stacnys Rorurocxu, Gray (Proc. Am. Acad. 12, p. 82)—A span 
high, branching from the base, covered with a coat of villous wool; root 
apparently perennial; leaves all sessile, lanceolate, more or less obtuse, 
sub-entire, about 1 inch long, the upper floral ones not surpassing the flowers; 
whorls usually 3-flowered, in a crowded spike ; calyx sessile. subcampanu- 
late, teeth subovate, awnless; corolla 4 to 5 lines long, tube scarcely longer 
than the calyx; upper lip villous on the outside—Zuni Village, N. Mex., at 
6,500 feet elevation, July, 1874, Rothrock (177). 
StTacHys PaLustris, Linn. (Gray’s Man. p. 358)—Trout Creek and 
San Luis Valley, Colorado, 1873, Wolf (783, 785) ; Willow Spring, Arizona, 
at 7,195 feet elevation, July, 1874, Rothrock (240). 
