TRIANDRIA POLYGYNIA» 
IV. POLYG YN1A. 
116. EMPETRUM. Gen.pl. Crake-berry. 
1. E. procumbens j foliis oblongis obtusis margine revolu- 
tis. Mich.Jl. amer. 2. p. 2 55. IVilld. sp. pl. 4. p. 713. 
Icon. Engl. bot. 526. FI. dan. QJ5. 
On rocks near the sea-coast in Canada. Michaux. Tj . 
May, June, v . s. May be distinct from the European 
species. 
93 
nigrum. 
