The only native oak of British Columbia and Washington and the principal oak of Oregon — a slow-growing, deeply tap-rooted deciduous tree with deeply lobed, rounded-lobe glossy leaves and a broad, rugged, rounded crown. It is the keystone of the Pacific Northwest oak savanna, providing acorns and cover for deer, small mammals, and birds. Notably drought-adapted: it wants dry summer soil and resents irrigation.

A Pacific Northwest native small maple of understory + woodland-edge habitats producing rounded palmate leaves with brilliant red-orange fall color + a delicate multi-stemmed shrubby-to-small-tree habit. Native to the Cascade + Coast Range forests; thrives in cool moist Pacific Northwest conditions where eastern maples struggle. Among the most graceful native ornamental small trees for shaded gardens.

A vigorous, twining perennial vine grown for the papery green female cones (strobiles) that flavor and preserve beer. It dies to the ground each winter and races 15-20 feet up a trellis, arbor, or porch each season on rough, clinging stems with coarse, lobed leaves. Dioecious — only female plants bear the aromatic cones — and the North American native variety (var. lupuloides) is a larval host for Question Mark and Red Admiral butterflies.

The signature evergreen shrub of the California chaparral and coastal foothills — leathery, sharply toothed dark-green leaves, flat-topped clusters of small white summer flowers, and the brilliant red pomes that earned it the names Christmasberry and California holly (and, by way of the Hollywood hills, supposedly the name "Hollywood"). Long-lived and deeply drought-tolerant; the winter berries feed more than twenty bird species when little else is fruiting.

The signature evergreen oak of the California coast and foothills — a broad-canopied tree with dense, dark, holly-like leaves whose spiny-toothed margins curl under, and a short, often massive trunk. The Lady Bird Johnson Wildflower Center documents it growing 20-50 feet high and wide, with old specimens reaching 100 feet and living for centuries. A keystone wildlife tree: its acorns and dense canopy feed and shelter Oak Titmouse, scrub and Steller's jays, chestnut-backed chickadee, and roughly 30 other bird species, and it is a larval host for three duskywing and sister butterflies.

A dense, conical-to-narrow-pyramidal evergreen tree native to eastern and central North America, prized as a screening and foundation conifer. Flat, fan-like sprays of scale-like, aromatic yellow-green foliage clothe the tree from the ground up, and red-brown bark exfoliates on mature trunks. Wild trees can reach 40-60 feet but cultivated plants typically stay near 20-30 feet; small urn-shaped cones and dense evergreen cover make it valuable food and shelter for birds.