10 FLORA OF MISSOURI. 



70. lacustre, Gray. Lake Cress. 



Greene, (Shepard), Pike, (Pech). 



71. limosum, Nutt. 



Jackson, (Bush). 



72. obtusum, Nutt. 



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



73. officinale, R. Br. True Water Oress. 



A&ventive at Kansas City, (Bush). 



74. palustre, DC. Marsh Cress. 



Greene, (Shepard), Jackson, (Bush), Pike, (Pech), St. 

 Louis, (Riehl). 



75. var. hispidum, F. & M. 



Jackson, rare. (Bush). 



76. sessiliflorum, Nutt. 



Jackson, (Bush). 



77. sinuatum, Nutt. 



Along rivers in woods. Jackson, (Bush), St. Louie, 

 (Murtfeldt). 



78. sylvestre, R. Br. Yellow Cress. 



Pike, (Pech). 



79. Barbarea vulgaris, R Br. Winter Cress. 



Pike, (Pech.) 



80. Arabis Canadensis L. Sickle Pod. 



Common. 



81. dentata, Torr. & Gray. 



Jackson, (Bush). 



82. hesperidoides, Gray. 



Jackson, (Bush). Pike, (Pech). 



83. hirsuta, Scop. 



Boone, (Tracy), Pike, (Pech). 



84. laevigata, DC. 



Boone, (Tracy). 



85. Ludoviciana, Meyer. 



St. Louis, (Riehl & Murtfeldt). 



86. lyrata, L. 



Jefferson, (Letterman.) 



87. patens. Sulliv. 



Greene, (Shepard). 



88. Cardamine hirsuta, L. Small Bitter Cress. 



Boone, (Tracy), Cass, (Broadhead), Jackson, (Bush), Pike, 

 (Pech), St. Louis (Geyer). 



89. — var. sylvatica, Gray. 



Jackson, (Bush). 



