98 PROCEEDINGS: BOSTON SOCIETY NATURAL HISTORY. 
List of Abbreviations. 
(C) = Herbarium of the Canadian Geological Survey. 
(D) = Dwight, Jonathan, Jr.: The Ipswich Sparrow. Mem. Nuttall 
Ornith. Club, ii. 1-56 (1895). 
(E) = Herbarium of the Central Experimental Farm, Ottawa, Canada. 
(G) = Gilpin, John Bernard: Sable Island. 1-24 (1858). 
(H) = Gray Herbarium of Harvard University. 
(L) = Le Mercier, Andrew: The Island Sables. Boston Weekly News 
Letter. February 8 (1753). 
(M) = Macoun, John: Sable Island. Ann. Rep. Can. Geol. Surv. n. s. 
xii. 212A-219A (1899). 
(P) = Herbarium of the Academy of Natural Sciences of Philadelphia, 
Pennsylvania. 
(T) = Tache, Jean Charles: Les Sablons, 1-154 (1885). 
New Species, Varieties, A^D Forms. 
Juniperus communis L., var. megistocarpa Fernald & St. John 
Juncus pelocarpus Mey., var. sabulonensis St. John 
Calopogon pul helliis (Sw.) R. Br. f., latifolius St. John 
Polygonum hydropiperoides Michx., var. psilostachyum St. John 
Rubus arcuans Fernald & St. John 
Lathyrns palustris L., var. retusus Fernald & St. John 
Barlonia iodandra Robinson, var. sabulonensis Fernald 
Lycopus uniflorus Michx., var. ovatus Fernald & St. John 
Agalinis paupercida (Gray) Britton, var. neoscotica (Greene) Pennell 
& St. John. 
