Rosaceae, the rose family.
Description:
Plant:
Low, woolly-hairy, recumbent or ascending, often branching plant, 4"-12" tall, with palmately compound, silvery-backed leaves and loose
clusters of small, bright yellow flowers with notched petals. Perennial
Flowers:
Bright yellow, 1/4"-1/2" wide, with five slightly notched petals, five sharply pointed
sepals shorter than or equal to the petals, along with five bractlets that look like sepals, and numerous stamens. Flowers form a loose [[cymose]] cluster.
Leaves:
Alternate, palmately compound, usually with five lobes, leaflets are coarsely toothed, almost to the
point of being pinnate [[obovate]] in outline, 1/2"-1" long. The backs of the leaves are densely
covered with woolly hairs, giving a silvery appearance, and the margins are often in-rolled.
Fruit:
A dry capsule enclosed by the sepal remnants.
Blooming:
Late June - October
Habitat:
Dry fields, waste areas.
Comments:
An import from Europe. The common name refers to the silvery appearance of the backs of the leaves.
Where to find it:
Widely scattered on the dry pond-bank areas near the lodge.
Uncommon in the park in 2009.