230 Plants collected during a journey 



322. Euchroma grandiflora, Nutt. gen. ii. p. 55. 

 Castilleja sessiliflora Purshfl. supp. p. 738. Mouth of the 

 Platte. 



323. E. coccinea, Nutt. 1. c. Bartsia coccinea, L. Near 

 the lead mines of Missouri. 



324. E. purpurea, Nutt. mss. On the Arkansa. 



Obs. The genus Euchroma of Nuttall is nearly allied to 

 Castilleja. Perhaps the character of the latter should be 

 modified so as to receive it. According to Kunth, the Bart- 

 sia pallida of Michaux is a species of Castilleja. 



325. Castilleja occidentals, caule herbaceo, simpli- 

 ci, piloso ; foliis lineari-lanceolatis, apice attenuatis, minute 

 pubescentibus, integerrimis, acutiusculis; floribus spicatis, ses- 

 silibus ; corolla calycem vix superante ; bracteis trifidis, la- 

 ciniis erectis. 



Desc. Root perennial. Stem 3-4 inches high, cespitose ? hairy ahove. 

 Lower leaves short, lanceolate, acute ; upper ones linear-lanceolate, ses- 

 sile, rather crowded, attenuated towards the extremity, minutely pubes. 

 cent on both sides, 3-nerved. Spike terminal, oblong, simple. Bract* 

 very large in proportion, concealing the flowers, oblong, coloured ? very 

 pubescent, trifid: segments erect, lateral entire, middle sometimes 

 3-toothed. Flowers scarcely more than one-third of an inch long. Calyx 

 spathiform, a little cleft, 4-toothed. Corolla bilabiate. Stamens didyna- 

 mous ; anthers linear, yellow. Style smooth ; stigma capitate. 



Hab. On the Rocky Mountains. 



Obs. Allied to C. lithospermoides, Kunth syn. ii. p. 100. 



326. Leptandra virginica, Nutt. gen. i. p. 7. Veroni- 

 ca virginica, L. Purshfl. i. p. 10. On the Arkansa. 



327. Veronica Anagallis, L. Purshfl. i. p. 10. On 

 the Platte. 



SCROPHULARIJOE. 



328. Scrophularia lanceolata, Pursh fl. ii. p. 419. 

 Sources of the Platte. Dr. James. 



Obs. This plant is not in the collection. 



