46 FLORA OF VERMONT 



C Pennsylvanica, Muhl. (C. hirsuta of Gray Manual in part.) Cold wet 



common. A form with more spreading pods, C. Jiexuosa, occurs woods ; 



in the mountains. 

 C. pratensis, L. Cold wet meadows. "Whiting and Alburgh," Chandler; 



"St. Albans," Robbins ; Middlebnry, Brainerd ; W. Rutland, Mrs. 



Flynn ; Ira, EggleMon. 



C. rhomboidea, DC. (C. bulbosa, B. S. P. ) Cold, wet meadows. "Castleton," 



Robbins; Middlebury, Brainerd; Rutland and Ira, Eggleston ; W. Rut- 

 land, J/r.s. Flynn. 



DENT ARIA. Pfpper-root 



D. diphylla, L. Rich, moist woods ; common. 



D. laciniata, Muhl. Rich woods. "Castleton," Robbins; Shelburne, Prin- 

 gle ; Colchester, Torreg ; Gardiner's Island, Horsford ; Proctor, Ross; 

 S. Hero, Brainerd. 



D. maxima, Nutt. Shelburne, Pringle ; Burlington, Perkins; Norwich, 

 Eggleston. 



DRABA 



D. incana, L. Willoughby Mountain, Tackerman ; Smuggler's Notch, Prm- 

 gle. 



D, incana, L. var. arabisans, Watson. Mountain cliffs and headlands of Lake 



Chaniplain ; occasional. 



ERYSIMUM 



E. cheiranthoides, L. A weed in fields ; occasional, but apparently increas- 



ing. 



HESPERIS 

 H. MATRONALis, L. Rocket. Middlebury, Brainerd ; Monkton, Eggleston. 



LEPIDIUM. Peppergrass 



L. apetalum, Willd. (L. intermedium, Gray.) Dry soil, especially along 

 railroads ; common. 



L. CAMPESTRE, Br. Brattleboro, Bates ; Vergennes and Burlington, Jones. 



L. Virginicum, L. Dry soil, especially along railroads ; frequent. 



NASTURTIUM . ( RORIPA. ) Water Cress 



N. Ar.moracia, Fries. Horseradish. Moist places about dwellings ; fre- 

 quent. 



N. lacustre, Gray. (R. Americana, Britton. ) Marshy borders of inlets of 

 Lake Champlain ; occasional. 



