CATALOGUE. 13 



CISTACE^E, 



Rock- Rose Family. 



126. Helianthemum Canadense, Michx. Frost- weed. 



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



127. Lechea major, Michx. Pin- weed. 



Greene, (Shepard). 



128. minor, Lam. 



Greene, (Shepard), Pike, (Pech), St. Louis, (Eiehl), 

 Southwest Missouri, (Broadhead). 



129. tenuifolia, Mx. 



Greene, (Shepard). 



130. thymifolia, Pursh. 



Pike, (Pech). 



VIOLACEJE. 



Violet Family. 



131. Viola blanda, Willd. White Violet. 



Boone, (Tracy). 



132. Canadensis, L. 



Pike, (Pech). 



133. canina, L. var. sylvestris, Reg. Early Blue Violet. 



Greene and Knox, (Broadhead), Pike, (Pech). 



134. cucullata, Ait. Blue Violet. 



Common everywhere. 



135. var. cordata, Gray. 



Boone, (Tracy) Pike, (Pech), St. Louis, (Geyer). 



136. var. palmata, Gray. 



Common everywhere. 



137. delphmifolia, Nutt. 



Common everywhere. 



138. hastata, Michx. 



Pike, (Pech), Boone, (Galloway). 



139. lanceolata, L. 



Livingston, (Broadhead). 



140. pedata, L. Bird's-foot Violet. 



Common everywhere. 



141. var. bicolor. 



Boone, (Tracy), Greene, (Shepard), St. Charles, 

 (Broadhead), St. Louis, (Murtfeldt). 



