220 Plants collected during a journey 



BIGNONIACEjE. 



268. BlGNONIA RADICANS, L. Willd. sp. iii. p. 301. 

 Purshfl. ii. p. 420. On the Arkansa? 



269. Martynia proboscidea, Ait. Willd.sp.pl.iW.p. 

 364. M. annua, L. Kunth syn. ii. p. 253. Sources of the 

 Arkansa. It extends to Mexico. 



POLEMONIDEiE. 



270. Polemonium reptans, L. Willd. sp. pi. i. p. 886. 

 Purshfl. i. p. 151. On the Mississippi. 



271. P. mexicanum, Bot. teg. 460. On the Canadian? 

 Obs. Our plant agrees very well with specimens of P. 



mexicanum from the Liverpool Botanic Garden, except that 

 the flowers are smaller. 



272. Collomia linearis, Nutt. gen. i. p. 126. Sources 

 of the Arkansa, near the Rocky Mountains. 



273. Phlox divaricata, L. Tor. fl. i. p. 229. Beck in 

 Sill. jour. ix. p. 169. On the Missouri. 



274. P. aristata, Michx. fl. i. p. 144. Tor. fl. i. p. 

 220. Valley of the Loup Fork, with the following. 



275. P. Hoodii, Richard, app. Frank, nar. ed. 2. p. 6. 

 t. 28. 



Obs. A singular and beautiful species, well represented in 

 the plate quoted. 



276. Cantua coronopifolia, Willd. sp. pi. i. p. S79. 

 Ell. sk. i. p. 250. Ipomopsis elegans, Michx. fl. i. p. 142. 

 Ipomopsis coronopifolia, Nutt. gen. i. p. 124. On the Ca- 

 nadian. 



277. C. aggregata, pubescens ; foliis pinnatifidis ; flori- 

 bus aggregatis, racemosis, subsessilibus ; calycibus hirsutis, 

 segmentis lato-ovatis ; laciniis corolla? angustatis, oblongis ; 

 stylo incluso, staminibus brevioribus. C. aggregata, Purshfl. 

 ii p. 147. With the preceding. 



