Zanthoxylum americanum

Found on upland rocky hillsides and on moist low-lying sites, in open woods, on bluffs or in thickets. Love

Found on upland rocky hillsides and on moist low-lying sites, in open woods, on bluffs or in thickets. Love

Scrub and hedges in hills and mountains in Japan. Love

Thickets in drier areas, usually on shaded slopes. Love

Rocky slopes, pinyon, oak, and juniper woodlands, grasslands at elevations of 400 – 2500 metres. Love

Damp places by streams and on the littoral. Love

Stream banks. Low moist ground. Love

Thickets, clearings, swamps and borders of woods. Love

Sandy and peaty pinelands and barrens. Love

Acid boggy ground. Love

Sunny mountain meadows, peat moors and pine woods, on acid soils. Love

Swamps, low wet woods, pine barrens and dry uplands. Love

Dry open barrens, peats and rocks. Love

Swamps and barren pine land. Love

Woodland edges and scrub. Love

Dry slopes, rocks and maquis. Always found on clay or limestone soils. Love