1918] Blake,— On the Flora of New Brunswick 105 
to D. incana, recording them as from “near Bathurst.” Re-examina- 
tion by Prof. Fernald, however, has shown them to belong not to 
D. incana but to D. megasperma Fernald & Knowlton. This latter 
species is abundant at Paspébiac Beach, a popular place for holiday 
excursions across the Bay Chaleur from Bathurst, and Prof. Fernald 
is inclined to believe that the specimens in question came from that 
place. In any case, the species should be removed for the present 
from the list of plants definitely known from New Brunswick.] 
DRABA INCANA L. var. conrusA (Ehrh.) Pers. Grass plain, Grande 
Plaine, Miscou Island, 28 August (5590). New to the Gray’s Manual 
range. 
SISYMBRIUM OFFICINALE (L.) Scop. Waste ground, Chatham 
(5737). 
TILLAEA aquatica L. Brackish tidal mud, French Fort Cove, 
Miramichi River, Newcastle (5626). 
PYRUS ARBUTIFOLIA (L.) L. f. var. ATROPURPUREA (Britton) Robin- 
son. Ammophila plain, Portage Island (5678); marsh, Richibucto 
(5724). A specimen in herb. Miramichi Nat. Hist. Soc., from Bass 
River, Fowler, recorded as var. melanocarpa in Fowler’s list (p. 26), 
also represents this form. 
AMELANCHIER STOLONIFERA Wiegand, Ruopora xiv. 144. t. 95. f. 4 
(1912). Ammophila plain, Portage Island (5677). Determination 
verified by Prof. K. M. Wiegand. 
CRATAEGUS MONOGYNA Jacq. (See Ruopora, xi. 47 (1909).) In 
field, Richibucto (5735). 
CRATAEGUS ROTUNDIFOLIA Moench. Bank of Moulies River, near 
junction with Richibucto River (5733). 
POTENTILLA PALUSTRIS (L.) Scop. forma sUBSERICEA (Becker) 
Wolf. (See Blake, Ruopora xv. 165 (1913); Fernald & Long, l. c. 
xvi. 9-10 (1914).) Dampish meadow, Tracadie (5646). 
POTENTILLA TRIDENTATA Ait. Pasture, Miscou Harbor (5544). 
Fowler (p. 26) notes it from “Buctouche, Carleton, Fowler; Sugar 
Loaf, Restigouche, Chalmers; Nerepis, Upper St. John, Head Waters 
of Tobique, Douglas Mountain, Hay, Herb., Bulletin II. 32.” The 
species is also in the Gray Herbarium from Casey’s Cape, Kent Co., 
1914, Hubbard; St. Andrews, 1900, Fowler; dry ledges by St. John R., 
Connors, 1903, Pease 2947. 
EUPHORBIA POLYGoNIFoLIA L. Sandy beach, Tracadie Beach 
(5651). Recorded by Fowler (p. 55) from “ Kouchibouguac beach in 
sand.” 
