FERNALD, — MEXICAN SALVIAS. 541 
larger 5 to 6cm. long, green and glabrate above, pale and appressed- 
pilose on the nerves beneath : racemes elongated, 3 to 4 dm. or less long; 
verticels all remote: pedicels becoming 6 to 8 mm. long, glandular-pilose : 
calyx puberulent, short pilose on the nerves; the upper lip ovate, short- 
acuminate, one half as long as the tube, the lower lip with 2 lance- 
ovate setaceous-acuminate lobes: corolla-tube once and a half longer 
than the calyx ; the pilose galea shorter than the lip: style bearded. — 
S. tiliaefolia, Donnell Smith, 1. ¢. v. 71, in part, not Vahl. — Costa 
Rica, Volcan Irazu, Prov. Cartago, alt. 3,000 m., Mar., 1894 (J. 
Donnell Smith, no. 4920). Near the last species, but with much smaller 
flowers, in denser verticels. 
+ + Leaves glabrous or merely puberulent beneath, rounded or subcordate at 
base: corolla 1.3 to 2.5 cm. long. 
162. S. Marrensu, Gal. Bull. Acad. Brux. l.c. 77; Benth. 1. c.; 
Hemsl. |. c. 560; Briq. 1. ¢., & in Engl. & Prantl, l.c. S. membranacea, 
var. villosa, Benth. Lab. 720. JS. villosula, Benth. in DC. 1. ¢.; Briq. 
nn. Conserv. Jard. Bot. Genéve, ii. 160.—Southern Mexico. 
Oaxaca, Sierra de San Felipe, alt. 3,170 m., Aug. 8, 1894 (C. G. 
Pringle, no. 4772), alt. 2,920 to 3,380 m., 1894 (#. W. Nelson, no. 
1100), alt. 3,000 m., Nov. 14, 1897 (C. Conzatti and V. Gonzalez, no. 
539): Cutapas, among the mountains (G@hiesbreght, no. 742). Ghies- 
breght’s plant with rounded, not subcordate leaf-bases and corolla only 
1.3m. long, probably represents .S. villosula which Briquet maintains 
at least as a subspecies. 
* * Corolla blue or violet. 
+ Leaves cuneate or narrowed at base. 
++ Leaves lanceolate or oblong-lanceolate. 
= Leaves oblong-lanceolate, acuminate, crenate-serrate, more or less pubescent 
beneath: corolla-tube and galea white; lip dark blue. 
163. S. aLpo-caERULEA, Linden, Belg. Hort. vii. 199, & Gart- 
enfl. vii. 55, 97, t. 221; Hemsl. lc. iv. 80. —South-central Mexico. 
MoreELos, wet mountain cafion above Cuernavaca, alt. 2,000 m., May 
19, 1898, Feb. 15, 1899 (C. @. Pringle, nos. 7615, 8020), distributed 
under an unpublished manuscript name. Originally from MrcHoacan, 
== Leaves elliptic-lanceolate, caudate-acuminate, sharply dentate-serrate, 
glabrous beneath: corolla violet-purple. 
164. S. pansamaensts, Donnell Smith, Bot. Gaz. xxiii. 249.— 
Guatemata, Pansamald, Dept. Alta Verapaz, alt. 1,230 m., June, 1886 
(1. von Tuerckheim in exsice. J. D. Smith, no. 933). 
