x 3/4 -1 in, rounded to acute at apex mostly acute at base, coarsely toothed. Flo 3/4in across in Corymb. Calyx lobes 2 in long, gland-hispid, very narrow in middle, then expanded into rather globose sides, not later, resembling those of P. nitida but longer. Pedicels & calyx tube toward base sparsely gland-spriny. Calyx lobes spreading when petals fall off to show thick disk. Only poss demo P. virgin- iana or perhaps x bet that & P. nitida but con- sider R. flava. 377 7-17-30? Rubus canadensis L 498 13vB II 379 FL R.P. het Black Duck v Island Pool. Pedicels finely hairy (not armed, not gland-hispid) lower 1/2 surface flo pubescent but