176 CATAIiOGUE OF 



Order 2. 



Hamamelis virginica. A variety, or perhaps a distinct species, is found about 



the Hot Springs of the Washita. 

 Sanguisorba canadensis. 



Order 4. 



Myginda mjrtifolia. Nutt. On the Rocky Mountains, about the high peak. 

 Ilex opaca. On the Washita, Ohio, Cumberland, Sec. 1. voinitoria. On the 



Washita, where the leaves are much used as a substitute for tea. I. pri- 



noides. I. canadensis. 

 Sagina procumbens. 

 PoTAMOGETON natans. P. fluitans. P. heterophyllum. P. setaceum. P. per- 



foliatum. P. lucens. P. crispum. P. gramineum. P. pectinatum. 



CLASS Y.— Order 1. 



Myosotis scorpioides. M. arvensis. M. virginiana. M. lappula. M. glo- 

 me rata, i^titt. 



LiTHosPERMUM arvense. L. latifolium. L. angustifolium. L. apulum. 



Batschia Gmelini. B canescens. B. longiflora. B. decumbens. Nutt. 



Cynogi.oseuim officinale. C amplexicaule. 



PuLMONAiuA virginica. P. ciliata. N.!s. f In the crevices of rocks along the 

 streams within the Rocky Mountains. 



Onosmodium hispiduni. O. molle. 



Lycopsis arvensis. 



Phacelia bipinnatifida. P. fimbriata. P. parviflora. 



HvDROPHYLLUM append iculatuui. H virgiiiicum. H. canadense. 



Androsaob (iccideiitalis On the Platte 



DoDEOATHEON Hieadia. D integrifolium. 



Menyanthes trifoliata 



Samolus valerandi On the Canadian, and near Lake Champlain. 



LvsiMACHiA angustifolia. L. racemosa L quadrifoiia L ciliata, L. hy- 

 brida L thyrsiflora 



DiAPENsiA lapponica. D barbulata On the gravelly plains of the Platte. 



Convolvulus trichosanthes AJich. C ssepiuni. C staus, C. obtusifolius. 

 C panduratus. 



Ipomaea coccinea. 



Cantua coronopifolia C. aggregata. On the Canadian 



Phlox acuminata P pilosa P. undulata P. subulata ? On the upper 

 part of the Platte 



CoLLOMiA linearis Nutt. Near the Rocky Mountains. 



PoLEMONiuM reptans 



SoLANUM nigrum S dulcamara S virginicum S carolinense. S. triflo- 

 rum ? S hirsutura This plant appears to be distinct from the S tritlo- 

 rum of Nutudl. Stem hirsute, as are also the leaves ; peduncles about 

 S-ftowered, alternating with the leaves Habitat on the Platte, commenc- 

 ing near the Paunee Villages, and continuing to the mountains. 1 have 

 never seen it, except immediately about the burrowing places of the mar- 

 mots or prairie dogs, where it is almost constantly found. 



