Flora of Vermont 20T 



D. arabisans Michx., var. orthoearpa Feniald & Knowlton. Willoughby 

 Mt., (Deane). 



D. stylaris J. Gay. Willoughby Mt., (Tuckerman) ; Smugglers' Notch, 



(Pringle). 



ERUCA 



E. sativa* Mill. (E. Eruca [L.l Britton). Garden Rocket. Stowe, 



(Mrs. Carrie E. Straw). 



ERUCASTRUM 

 E. Pollichii* Schimp & Spenu. Rhod. 13: 10. Along railroad, St. 

 Albans, (Blake). 



ERYSIMUM. (CHEIRINIA). Treacle Mustard 

 E. clieiraiitlioides L. Worm-seed Mustard. A weed in fields; common. 



HESPERIS. Rocket 

 H. inatroiialis* L. Dame's Violet. Garden escape. Middlel)ury, (Brain- 

 erd) ; Monkton, (Eggleston). 



LEPIDIUM. Peppergrass. Pepperwort 

 L. apetaliiin* Willd. Wild Peppergrass. (L. densiflorum Schrad.). 



Dry soil, especially along railroads; common. 

 L. caiiipestre* (L.) R. Br. Field or Bastard Cress. Brattleboro, 

 (Bates) ; Vergennes and Burlington, (Jones) ; West Haven, (Kirk) : 

 (Westminster, (W. H. Blanchard). 

 L. virgiiiicum L. Wild Peppergrass. Dry soil, especially along rail- 

 roads; occasional. 



LOBULARIA. (KONIGA). Sweet Alyssum 

 L, iiiaritiina* (L). Desv. Occasionally spontaneous in gardens and 

 waste places. 



RADICULA. Water Cress 



R. aqnatica (Eat.) Robinson. (Neobeckia aquatica [Eaton] Britton). 

 Lake Cress. Marshy borders of inlets of Lake Champlain; occa- 

 sional. 



H. .\riiioi'acia* (L. ) Robinson. (Armoracia Armoracia [L.l Britton). 

 Horseradish. P'requently established in wet ground. 



R. jVasturluiii-aiiiiatk'um* (L.) Britten & Rendle. (Sisymbrium Nas- 

 turtium L. ). True Water Cress. Cool running water; Rutland and 

 Bennington, (Eggleston); Charlotte, (Pringle); Randolph, (Bates); 

 Westminster, (W. H. Blanchard). 



R. palustiis (L.) Moench. Marsh Cress. Wet places; rare. 



R. palustris (L.) Moench., var. Iiispida (Desv.) Robinson. (Radicula 

 hispida [Desv.] Britton). Hairy Marsh Cress. Wet places; fre- 

 quent. 



R. sjivestri.s* (L.) Druce. Creeping Yellow Cress. Alluvial meadows 

 of the Connecticut River; frequent. Wet meadow, South Burling- 

 ton, (Mrs. N. F. Flynn). Becoming frequent in gardens. 



