CATALOGUE OF PLANTS. 
79 
NASTURTIUM, R. Br. Watek Ceess. 
N. palustre (Leys.), DC. Marsh Cress. ^ , 
Rare. Rield, Somesville (Rand). Doubtless introduced. 
N. Abmokacia (L.), Dries. Horseradish. 
Rare. Escaped from cultivation to waste places. Somesville Pd. 
(Rand). Adventive from Europe. ' - 
BARBAREA, R. Br. Winter Cress. 
^ B. vulgaris, R. Br. , Yellow Rocket, 
Rare. Wayside, Bar Harbor (Rand). Lately introduced. ( 
tv,, , 
? 
SISYMBRIUM, L. Hedge Mustah*. 
S. OFFICINALE (L.), Scop. CoSiMON Hedge Mustard. 
Roadsides and waste places. Naturalized from Europe. 
BRASSICA, L. 
B. SiNAPISTRUM, Boiss. Charlock. 
Old fields and waste places ; infrequent. Northeast Har- ^ p 
»bor; Southwest Harbor; Somesville (Rand). Adventive from^'^'-.'^ 
Europe. ^ 
B. NIGRA (L.), Koch. Black Mustard. 
Old fields and waste places; frequent. Northeast Harbor; 4) 
High Head; beach, Greening Island; Southwest Harbor (Rand). 
Adventive from Europe. 
f 
B. OAMPESTRIS, L. Turnip. 
Old fields and waste places; frequent. Somesville (R. & 
R.) ; — Seal Harbor (Redfield); — Southwest Harbor; Northeast 
Harbor (Rand). Introduced from Europe. 
‘(Tf. 2. 
3 ^ 
CAPSELLA, Medic. Shepherd’s Purse. 
C. Bdrsa-pastoris (L.), Moench. /If JC a p ^ 
A common weed, — even at Duck Islands (Redfield). Natural- \ ■ 
ized from Europe. "^ 4,1 -^4^. 
