D. SERICEA (syn D. collina).Italy and Asia Minor, 1820.

There is a variety of this with broader foliage than the species, and named D. sericea latifolia (syn D. collina latifolia).

Diphucephala sericea.

121 Rubus arcticus Dwarf Bramble l.b. 122 Potentilla sericea Silky Cinquefoil l.b. 123 multifida Multifid ditto l. 124 bifurca Bifid ditto l. 125 tridentata Trifid-leaved ditto l. 126 Geum potentilloides Cinquefoil Avens l. 127 reptans