46 FLORA OF VERMONT 



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

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

 in the mountains. 



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



"St. Albans," Bobbins; Middlebury, Brainerd ; W. Rutland, Mrs. 

 Flynn ; Ira, Eggleston. 



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

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

 land, Mrs. Flynn. 



DENT ARIA. Pepper-root 



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



D. laciniata, Muhl. Rich woods. "Castleton," Bobbins; Shelburne, Brin- 

 gle; Colchester, Torrey ; Gardiner's Island, Horsford ; Proctor, Boss; 

 S. Hero, 'Brainerd. 



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

 Eggleston. 



DRABA 



D. incana, L. Willoughby Mountain, Tucker man ; Smuggler's Notch. Brin- 

 gle. 



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



Champlain ; 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. Armoracia, Fries. Horseradish. Moist places about dwellings ; fre- 

 quent. 



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

 Lake Champlain ; occasional. 



