Source of plant
RHS Gardens At Wisley, Ridge House Gardens, Ridge House Gardens, Garden Place
Downy, rounded leaves and a copious display of airy tiny greeny-yellow stars borne in feathery sprays. Prolonged flowering period. Plants 18" tall, and 2' wide (DS 100). Plants large, up to 80 cm, robust,usually with dense, patent hairs throughout, except on pedicels. Leaves often very large (up to 13 x 15 cm), lobed to 1/8-1/4; lobes 9-11, semicircular, with 7-9 wide, ovate teeth. Pedicels glabrous or subglabrous. Flowers 3.5-5 mm wide; epicalyx-segments entire or with one tooth; hypanthium with patent hairs (DS 110).
USDA Hardiness Zone
notable texture, flowering season, foliage characteristics