CATALOGUE. 



11 



Mountain Water Cress. 

 Pepperwort. 



90 rhomboidea, DC Spring Cress. 



Boone, (Tracy), Cass and Polk, (Broadhead), Pike, 

 (Pech), St. Louis, (Riehl). 



91. rotundifolia, Michx. 



Greene, (Shepard). 



92. Dentaria laciniata,Muhl. 



Common. 



93. multifida, Muhl. 



Knox, (Broadhead) 

 94.. Ijeavenworthia aurea, Torr. 



'• Missouri," (F. L. Harvey.) 



95. Michauxii, Torr. 



St. Louis and Franklin (Letterman) 



96. Silene aurea, Nutt. 



Greene, (Shepard). 



97. Vesicaria Shortii, Torr. & Gray. 



Greene, (Broadhead). 



98. Draba brachycarpa, Nutt. 



Jackson, (Bush), St. Louis, (Geyer). 



99. Caroliniana, Walt. 



Boone, (Tracy), Cass, (Broadhead), Clay, (Bush), St. 

 Louis, (Geyer & Letterman). 



100. var. niicrantha. Gray, 



Jackson, (Bush), St. Louis, (Murtfeldt). 



101. cuneifolia, Nutt. 



Boone, (Tracy), Greene, (Shepard), St. Louis, (Letter- 

 man). 



102. nemorosa, L. 



Lewis, (Egeling). 



103. verna, L. Whitlow Grass. 



Boone, (Galloway). 



Biadderpod. 



104. Hesperis matronalis, L. 



Nat. in Boone (Tracy). 



105. Sisymbrium canescens, Nutt. Tansy Mustard. 



Benton, (Swallow), Jackson, (Bush), Pike, (Pech), St. Louis, 

 (Geyer & Murtieldt). 



106. oMcmale. Scop. Hedge Mustard. 



Common. 



107. Ihaliana, Gaud. Mouse-ear Cress. 



Boone, (Tracy). 



108. Erysimum asperum, DC. Western Wall-flower. 



(Torrey and Gray.) 



