552 PROCEEDINGS OF THE AMERICAN ACADEMY. 



the Bhorl blonl galea equalling the lip: Btyle barely exserted, bearded. — 

 Bel een Tlapancingo, Oaxaca and Tlallxtaquilla, Guerrero, alt 1,240 

 to 1,600 in.. Dec 9, L894 (E. W. Nelson, do. 2098, in part.) 



*_ ++ ++ ++ Related to the above is 



201. S. i.i.i mac] \. lir>K. I.e. 298, a very <]■ .ul.tf ul Bpeciea probably 

 ol this group, the corolla, however, being unknown. Described from 



•• New Spain." 



F. flustiifae. P>rntli. Perennial herbs: leaves mostly or entirely basal, 

 hastate or aneulate-cordate : racemes simple or commonlv branchiner. 

 glutinous-villous : corolla blue; the tube ventricose, ampliate above. 



* Calyx in anthesis 1.3 to 1.8 cm. long: corolla 4.6 to G cm. long: leaves from 

 broad-hastate to rounded at base, pubescent on both faces. 



202. S. patens, Cav. [c. v. 33, t. 454 ; Lindl. Hot. Reg. xxv. t. 2:: ; 

 Book. Bot. Mag. t. 3308; Paxton, Mag. vi. 1; Benth. Lc. 848 \ 

 Planch. Fl. *les Serres, v. t. 503; Hemsl. I.e. 562; Briq. I.e. 284. 

 S. grandijlora, Nee ex Cav. I.e. 8. spectabilis, III5K. I.e. 3oi. S. 

 macrantha, Schl. Ind. Sem. Hort. Hal. 1841. S. decipiens, Mart, cc Gal, 

 I.e. 04. S. sfaminea, Mart. & Gal. I.e. G5. S. glutinosa, S. ■--•'• >x 

 Mm'. 1. c. 7, not L. — Central Mexico. Without locality (Coulter, no. 

 1102) : San Liis Potosi, mountains of San Miguelito, 1 87<*> (Schoo- 

 ner, no. 676); without locality, alt. 1,850 to 2,460 m.. 1876 (Parry St 

 Palmer, no. 759) : Guanajuato, rocky hillsides, Guanajuato, Aug., 

 L894 (A. Duges, no. 228). 



* * Calyx in anthesis 5 to 8 mm. long. 



■•- Leaves villous beneath ; the margins crenate. 



++ Calyx-lobes elongated, Bubulate-aristate : leave- angulate-lobed. 



203. S. vttifolia, Benth. Lab. 72 1. & in DC. I. c. ; Hemsl. 1. c. 566 ; 

 Briq. I.e. — Southern Mexico. Vera Cruz, Maltrata, alt 1,700m., 

 Aug. 1G, 1891 (Seaton, no. 376) : Oaxaca, Sierra de San Felipe, alt 

 2,310 m., May 26, 1894 (C. G. Pringle, no. 4659), Sept. 1. 1894 (E. 

 II". Nelson, no. 1169) ; San Juan del Estado, alt. 2,160 m., June 4, 1894 



/.. C. Smith, no. 169); Canada de San Gabriel, Etla, alt. 600m., June 

 13, 1897 (O. Conzatti, no. 328). 



** — Calyx-lobes short-aristatc: leaves generally slightly or not at all an- 



gulate-lobed. 



204. S. CACALTAEFOLIA, Benth. I.e.; Hemsl. I.e. 554; Briq. I.e. — 

 CHIAPAS, in pine forests ( Ghiesbreght, no. 75 1): near San Cristobal, alt. 

 2,160 to 2,700 m.. Sept. 18, 1895 (/;. W. Nelson, nos. 3230, 3230 g). 



