Rosa L. >

Stipules broad, fused to petiole for most of its length. Hypanthium fleshy enclosing achenes to form a hip Rosa
consider the other alternative
Floral tube and hip glabrous but sometimes with fine prickles.
consider the other alternative
Leaflets without glandular hairs underneath. Peduncles without prickles. Petals white to pinkish. Hip globose without prickles. Erect shrub to 3 m high. Not widespread. Introd. from Europe. Dog Rose Rosa canina