CATALOGUE. 203 



numerous ; flowers on very short pedicels ; calyx campanulate, at first 

 scarcely longer than the tube of the corolla, but in fruit elongated and 

 closed, segments ovate ; corolla ochroleucous, tube shorter than the calyx- 

 teeth, spreading limb 2 to 3 lines wide, lobes very obtuse; nutlets 4, similar, 

 depressed, conniving at the top, but separated at the sides, very convex and 

 smooth on the back, shining, edges very acute, ventral suture adhering to 

 the style above the middle. — Denver, Colorado, June, 1873, Wolf (696)"; 

 Western New Mexico, at (3,500 feet elevation, July, 1874, Bothrock (130). 



Eritrichjum glomeratum, DC. (Watson, Bot. King, p. 242). — Twin 

 Lakes, Colorado, July, 1873, Wolf (700, 702). 



Mertensia oblongifolia, DC. (Watson, Bot. King, p 238). — Apex, 

 Colo., 1873, Wolf (709 a). 



Mertensia Sibirica, Don. — Utah, 1871, 1872, Watson's Bep. ; Colo- 

 rado, 1873, Wolf (709 b). 



Mertensia paniculata, Don. — Arizona, 1873, Loew (1G2 a) ; Colorado, 

 1873, Wolf (709). 



Mertensia lanceolata, DC. Prod. 10, p. 88 (Pulmonaria lanceolata, 

 Pursh, and P. marginata, Nutt, Gray, Proc. Am. Acad. 10, p. 53). — Stem 

 erect, glabrous, about one foot high; leaves glaucescent, somewhat fleshy, 

 ciliate, lower oblong-spatulate or oblong-ovate, upper ovate, acute, partly 

 clasping ; racemes 4- to 8-flowered, sub-fasciculate, scarcely longer than the 

 leaves ; corolla with a funnel-form tube twice longer than the calyx ; 

 stamens inserted in the throat ; anthers sagittate — Willow Spring, Arizona, 

 at 7,400 feet elevation, July, 1874, Bothrock (246). 



Lithospermum pilosum, Nutt. (Watson, Bot. King, p. 238). — Utah, 

 1871, 1872, Watson's Bep. 



Lithospermum multiflorum, Toit. (Watson, Bot. King, p. 238, under 

 L. pilosum, Gray, Proc. Am. Acad. 10, p. 51). — New Mexico, 1873, Loew 

 (161 a) ; Grant Post Office, Colo., July, 1873, Wolf (698) ; Willow Spring, 

 Arizona, at 7, 195 feet elevation, July, 1874, Bothrock (201). 



Lithospermum canescens, Lehm., var. (Gray's Man. p. 363). — Tonto 

 Basin, Arizona, 1873, Loew (162 a) ; Willow Spring, at 8,000 feet elevation, 

 and Sanoita Valley, Southern Arizona, at 4,000 feet elevation, 1874, Both- 

 rock (202, 633). 



