Evergreen huckleberry

Japanese knotweed

It's not in the park yet, as far as I know, but it is growing on all sides, poised to invade.

Serviceberry, amelanchier alnafolia.

Fern fronds unfurling

Tall oregon grape flowers and new growth.

Vine maple, Acer circinatum.

Shown here in flower. The flowers are hard to see, and usually go unnoticed.

New vine maple leaves unfolding.

Red elderberry

Camassia

Snowberry catching rain

Fringe cup, Tellima grandiflora

Trillium turning purple after pollination.