26 Rusby : An Enumeration of South American Plants 



densely leafy: leaves sessile, .75-2 l|cm. long, 3-27 mm. broad, 

 lance-oblong, obtuse at the base, the apex blunt but apiculate, 

 entire, very thick, the midrib very stout and prominent under- 

 neath, the broader 3 -nerved : pedicels 5-8 mm. long, stout : calyx 

 thick, about 1.25 cm. long, lobed about half way, the tube cam- 

 panulate, the lobes triangular, acute, the sinuses rather broader, 

 obtuse: corolla-tube 2.5 cm. long, 1 cm. broad, infundibular-cam- 

 panulate, the lobes 7 mm. long, the 3 lower 6 or 7 mm. broad, 

 the margin rounded, obscurely sinuate, the 2 upper united : sta- 

 mens not reaching to the base of the corolla-lobes, the filaments 

 adnate to the lower fourth of the corolla, the anthers 4 mm. long : 

 style about equaling the stamens : capsule about I cm. long, 

 broadly oval or subglobose. 



Yungas, 6000 ft., 1885 (no. 1080). This is the same as 

 Pearce's from Unduavi, 1 0000 ft., July, 1866. No. 1082, from 

 Sorata, 8000 ft., Feb., 1886, the same as Mathews' no. 3137, is 

 probably of this species also. 



Castilleia communis Benth. ; DC. Prod. 10 : 529. Sorata, 

 10000 ft., Feb., 1886 (no. 1097). The same as Mandon's no. 475. 

 Castilleia pumila (Benth.) Wedd. Chlor. And. 2: 119 {Cas- 

 tilleia nubigena pumila Benth.; DC. Prod. 10: 534). Sorata, 

 13000 ft, Feb., 1896 (no. 1088). 



Castilleia fissifolia L. F. Suppl. 293. Sorata, 10000 ft., Feb., 

 1886 (no. 1087). 



Bartsia laxiflora Benth. ; DC. Prod. 10 : 547. Sorata, 

 1 0000 ft., Feb., 1886 (no. 1089). The same as Bang's 691. All 

 these Bartsias grow on open, grassy hillsides, especially in wet 

 places. 



Bartsia patens Benth. ; DC. Prod. 10 : 546. Unduavi, 8000 

 ft, Oct., 1885 (no. 1090). The same as Bang's 2028. 



Bartsia inaequalis Benth. ; DC. Prod. 10 : 545. Sorata, 

 10000 ft, Feb., 1886 (no. 1091). The same as Mandon's 480 

 and Bang's 668. 



Bartsia breviflora Benth. ; DC. Prod. 10 : 545. Sorata, 



13000 ft., Feb., 1 886. The same collected by Pearce at Pelu- 

 chuco. 



Bartsia hispida Benth. ; DC. Prod. 10 : 547 (?) Sorata, 

 10000 ft, Feb., 1886(110. 1083). This bears some resemblance 

 to B. subincisa. No. 1349, from Sorata, 10000 ft., maybe the 

 same, but my specimen is fragmentary. 



