MEMOIRS OF THE NEW YORK BOTANICAL GARDEN. 357 



about 5 mm. deep ; corolla as in C. Crista-galli, about 3 cm. long 

 with a galea about i cm. in length. 



This has apparently been included in C. mineata, but is in my opin- 

 ion not nearly related to that species. It is easily distinguished by 

 the different coloration, the broader leaves, the larger flower and the 

 comparately shorter galea, which is scarcely more than half as long 

 as the tube. The color of this and the following is the same as in 

 C. Siiksdorjii, but the}^ have a comparatively shorter galea than that 

 species. Grows, like C. Crista-galli, in small clumps, but differs in 

 the broader leaves and the equally cleft calyx. 



It is not uncommon in open woods in the mountain regions, at an 

 altitude of 2000-3000 m. The following localities have been 

 recorded : 



Montana: Cedar Mountain, July 16, 1897, Rydberg & Bessey^ 

 4951 (type); Near Pony, July 7,^^52; Spanish Peaks, 1896, Flod- 

 man, yS^ ; Gallatin Co., Mfs. Finlay ; Boulder Creek, 1887, 

 Tweedy, 62; Cutbank Creek, 1883, Caiiby, 2^"/. 



Yellowstone Park: Electric Peak, August 18, 1897, Rydbe?'g 

 & Bessey, 4gjj. 



Wyoming : LaPlata Mines, Aven Nelson, 1808. 



* Castillo j a lance if olia. 



Perennial, with a long creeping rootstock, not growing in clumps, 

 4-6 dm. high, sparingly villous, or glabrate, comparatively very leafy ; 

 leaves lanceolate, often acuminate, 3-5 cm. long, rather firm, 3-nerved, 

 the upper seldom if ever cleft ; calyx and corolla as in the preceding 

 species ; corolla about 3 cm. long with a galea slightly over i cm. in 

 length. 



In habit, leaves and color strikingly like C Suksdorfii, except 

 that in that species the upper leaves are often cleft. The corolla of 

 C. Suksdorfi is different, however, being full}^ 4 cm. long, with the 

 galea nearly one-half its length. From the preceding it is easily dis- 

 tinguished by the thicker and narrower leaves and the creeping 

 rootstock. Grows on hillsides, especiall3^in rich soil among bushes, 

 at an altitude of 2000-3000 m. 



Montana: Spanish Basin, June 26 and July i, 1897, Rydberg 

 <& Bessey, 4gs4 (type), 4955 and 4956; 1896, Flodman, '/8y; Little 

 Belt Mountains, 786; Mill Creek, 1887, Tzueedy, 63; Trail Creek, 

 64; Fort Ellis to Yellowstone, 187 1, Hayden Survey ; Belt Moun- 

 tains, 1883, Scribncr, ig6; Upper Marias Pass, 1883, Canby, 26g. 



