246 PROCEEDINGS OF THE AMERICAN ACADEMY. 
puberulent: flowers in anthesis 12 to 13 mm. long: calyx bilabiate, 6 to 
7 mm. long, 13-nerved, glabrous or with a few scattered hairs on the 
outer surface, glandular-punctate, pubescent in the throat; anterior lip 
of 2 rather slender long-ciliated teeth; posterior lip of 3 short obtuse or 
blunt teeth: corolla 12 mm. long, pale purple, somewhat pubescent in 
the throat; anterior lip spreading, 3-lobed ; posterior lip suberect, emar- 
ginate: stamens 4, unequal; the anterior pair much longer than the pos- 
terior, and with somewhat larger anthers: nutlets ovoid, about 1 mm. 
loug, minutely scrobiculate. — Mexico. State of Hidalgo: shaded 
banks, barranca below Trinidad Iron Works, altitude 1685 m., 5 May, 
1904, C. G. Pringle, no. 8895 (hb. Gr.). Mr. Pringle’s plant here cited 
was distributed under the name “ CaLAMINTHA.” 
Salvia (Heterosphace) Davidsonii, n. sp. An herbaceous peren- 
nial: stems slender, ascending or erect, finely pubescent: leaves petiolate, 
the lower or basal ones lyrately pinnatifid, the upper rhombic-ovate, 1 to 
3 cm. long, 0.5 to 2.5 em. broad, sinuately lobed to subentire, pale green 
in color at least in the dried state, sparingly pubescent on both surfaces, 
_ resiniferous-dotted, commonly 3-nerved from a symmetrical or not infre- 
quently unequal base ; petioles narrowly winged, | to 6 cm. long: flowers 
solitary in the axils of the upper leaves or disposed in terminal few- 
flowered verticillate racemes: pedicels erect or slightly recurved, 5 mm. 
or less in length: calyx externally short-hirsute-pubescent especially 
on the rather conspicuous veins, dotted with yellowish glands, sparingly 
ciliate-hirsute in the throat: corolla about 1 cm. long, red: nutlets smooth. 
— Arizona: Chiricabui Mts., September, 1881, Lemmon, no. 3077 
(hb. Gr.); southern Arizona, Lemmon, no. 492 (hb. Gr.); Metcalf, 
October, 1900, Dr. A. Davidson, no. 615 (hb. Gr.). : 
S. Davidsonii is most nearly related to S. Henryi, Gray, to which 
species one of the Lemmon plants above cited was referred by the late 
Dr. Sereno Watson. The several specimens now at hand, however 
representing §. Davidsonii, are so uniform in habit, foliar and floral 
characters, and so distinct in leaf-outline, size of the corolla, etc., frou 
S. Henryi and other species of the group, that the writer has no heii 
tion in regarding them as representing a separate and well defi 
species. 
Bassovia stellata, n. sp. Shrub, 2 m. or more in height; ste™ 
covered with a reddish brown cortex; branches, as well as the leaves 
pedicels and calyx, tawny stellate-pubescent, somewhat glabrate: leaves 
usually in pairs and of unequal size, ovate to ovate-lanceo'ate, 2 to 8 po = 
long, 1 to 3 em. broad, often acuminate, obtuse or acute, dark gree? 
