90 THE AMERICAN MIDLAND NATURALIST. 
Rubus strigosus Michx.' RED RASPBERRY. 
Edges of woods and thickets. Frequent’ June 15. 
Agrimonia striata Michx. AGRIMONY. 
Woods and thickets. Occasional. : 
Rosa pratiucola Greene. PRAIRIE ROSE. 
Fields, roadsides, prairie. Common. June 15 (14). 
Rosa blanda Ait. SMOOTH ROSE. 
Woods. Common. June to (11). 
Malaceae, Apple Family. | 
Amelanchier alnifolia. Nutt. JUNEBERRY. 
Woods and thickets. Common. May to (10). 
Crataegus chrysocarpa Ashe. RED HAW. 
Woods and thickets. Common. May 20 (18). 
Crataegus succulenta Schrad. 
Woods and thickets. Occasional. 
Crataegus mollis T. & G. *LARGE RED_ HAW. 
One tree at Potter’s Slough (E. of Fair grounds), many in bend 
of river 2 miles farther north and on Minnesota side beyond. 
May 20. This flowers about 5 days earlier than chrysocarpa, but 
my records are insufficient to show it. 
Prunaceae, Plum Family. 
£ 
Prunus americana Marsh. WILD PLUM. 
Edges of woods and thickets. Common. May to (ro). 
Prunus pennsylvanica I. f. BIRD Or PIN CHERRY. 
Woods and thickets. Frequent. May 15 (should be about 14). 
Prunus virginiana (1,.) Mill. CHOKE CHERRY. 
Woods and thickets. Common. May 20 (21). 
Date for Kansas vol. 5, p. 101, should be Ayr. instead of May. 
Fabaceae, Pea Family. 
Trifolium procumbens L. LOW HOP CLOVER. 
Along railroad; Stevens in 1918. 
Trifolium pratense \. RED CLOVER. 
Roadsides. Common. June 10 (9). 
Trifolium hybridum \,. ALSIKE CLOVER. 
Roadsides. Frequent. June 10. 
Trifolium repens. \,. WHITE CLOVER. 
Roadsides. Occasional. June 5 (2). 
