Sunchoke

A herbaceous, tuberous perennial vine of eastern North America that twines 8 to 16 feet up surrounding vegetation through moist thickets, bottomlands, marsh and streambank edges. From mid-summer into fall it carries fragrant, maroon-to-reddish-brown pea-like flowers in compact racemes from the leaf axils, followed by edible seeds; the underground tubers are an edible, protein-rich staple long gathered as Indian potato. A native legume and a documented larval host for the Silver-spotted Skipper, it spreads vigorously by seed and tubers.

A fast, suckering native shrub of streambanks and moist thickets across eastern North America, grown for huge flat-topped cymes of tiny lemon-scented white flowers in early summer and the clusters of dark elderberry drupes that follow. Spreads by root suckers into naturalized colonies 5 to 12 feet tall and wide; the flowers feed butterflies and the showy fruit feeds birds. The raw berries are not eaten fresh - they are cooked into jelly, pie, and wine.

An upright, multi-stemmed, rhizomatous deciduous shrub of the western U.S. and Canada, named for its showy, fragrant yellow-to-orange spring flowers. Glossy lobed leaves turn reddish-purple in fall, and the spring bloom gives way to edible black currants by mid to late summer. Tough and adaptable - it tolerates dry to seasonally flooded soils, poor and clay soils, drought, and erosion, and the flowers and fruit feed hummingbirds, butterflies, and birds.

A fast-growing, tendril-climbing native vine of the eastern United States, named "maypop" for the fleshy egg-shaped fruits that pop underfoot. Its intricate 2.5-inch fringed flowers - white-to-lavender petals beneath a pinkish-purple filament crown and a raised central androgynophore - are precisely engineered for large carpenter bees. Woody in warm-winter climates and herbaceous (dying to the ground) where winters are cold, it climbs to 6 to 8 feet on a trellis and produces edible yellowish maypops in fall.

A rounded, multi-stemmed deciduous shrub native across eastern and central North America, grown for its edible nuts and its season-opening catkins. Showy 2-3 inch yellowish-brown male catkins dangle from bare branches in early spring before the ovate, double-toothed leaves emerge; small egg-shaped edible nuts ripen inside leafy husks by mid- to late summer. Easygoing in average soil and tolerant of clay and black walnut, it suckers into thickets that screen and shelter wildlife.

A tough, medium-sized native tree of the eastern and midwestern United States, grown as much for its showy edible orange fruit as for its distinctive thick, dark gray bark broken into rectangular blocks. Small urn-shaped white-to-greenish-yellow flowers open in May and June, and the sweet fruit ripens after frost. Largely dioecious - a female tree needs a male pollinizer nearby to set fruit - and notably drought- and walnut-tolerant once established.