FERNALD. — MEXICAN SALVIAS. 533 
* * * * Leaves deltoid-ovate to orbicular, coriaceous, pubescent on the nerves 
beneath, 4 cm. or less long: branches slender, purplish, glabrous or glabrate. 
136. S. Reora, Cav. Ic. v. 33, t. 455; Benth. Lab. 288, & in DC. 
le. 333; Lindl. Bot. Reg. xxvii. t. 14; Hemsl. lc. 564; Brig. lc. 
S. deltoidea, Pers. Syn. i. 28. SS. negla, Pers. l.c. as syn. SS. crenata, 
Mart. & Gal. l.c. 74; Benth. l.c. 348; Hemsl. lc. 555; Brig. Ann. 
Conserv. Jard. Bot. Genéve, ii. 157.— Central and: southern Mexico. 
Without locality ( Coulter, no. 1099, Gregg, no. 340): Coanuita, Lerios, 
July, 1880 (dw. Palmer, no. 1079) ; shaded gulches of limestone hills, 
Carneros Pass, Sept. 1, 1889 (C. G. Pringle, no. 2384): Durango, 
Santiago Papasquiaro, 1896 (Edw. Palmer, no. 404), Aug. 7, 1898 
(E. W. Nelson, no. 4663): San Luts Porost, in woods, San Rafzel, 
1876 (Schaffner, no. 665) ; without locality, 1878 (Parry & Palmer, no. 
741); San Luis Potosi, 1898 (dw. Palmer, no. 726): Aguas CaLien- 
TES, by brooks (Hartweg, no. 165): GuanasuaTo, 1880 (A. Duges): 
Oaxaca, near Coixtlahuaca, alt. 2,150 to 2,300 m., Nov. 12, 1894 
(Z. W. Nelson, no. 1917): 
C. Fulgentes, Benth. Shrubs, rarely herbs: calyx tubulose-campan- 
ulate: corolla scarlet or crimson ; the tube straight, ventricose. 
* Freely branching shrubs (rarely herbs) with leaves 1 to 4 cm. long. 
+ Flowers axillary. 
137. §. disjuncta. Branches ferrugineous-pubescent: leaves cordate, 
ovate, blunt or acuminate, 4 em. or less long, rugose, crenulate, dark 
green and hispid above, canescent and pilose beneath, on slender petioles: 
verticels mostly 2-flowered, in the axils: pedicels 6 mm. or less in length, 
usually twisted : calyx pilose on the nerves, in anthesis 1.2 to 1.5 cm. 
long; the tube twice exceeding the ovate acuminate lobes; upper lip 
entire: corolla 3 to 4 cm. long, minutely pilose, the ventricose tube 
twice exceeding the calyx; galea and lip subequal: style bearded. — 
Cutapas, among rocks, Aug., Sept. (Ghiesbreght, nos. 76, 753); nea 
San Cristobal, alt. 2,150 to 2,460 m., Sept. 18, 1895 (Z. W. Nelson, no. 
3166). A unique species. 
+ + Flowers in terminal racemes. 
++ Leaves ovate or broad oblong. 
= Pubescence of branches and leaves simple. 
a. Calyx hispidulous on the nerves. 
1. Leaves glabrous or at least glabrate beneath. 
138. S. Granamt, Benth. Bot. Reg. xvi. t. 1370, & in DC. 1. ¢. 335; 
Lodd. Bot. Cab, xviii. t. 1798; Ortgies, Gartenfl. vii. t, 242; Hemsl. 
