Family:HYPERICACEAE Genus:Hypericum Species:calycinumL. Common names:Rose of Sharon Distribution summary:Temperate Asia, Europe, Northern America Habit:Shrub Hardiness:H5 - Hardy; cold winter Habitat:Lowland, open woodland, grassland, scrub and verges Garden status: Currently grown Garden location:Plants of the World (C) Flowering months:June, July, August, September Reason for growing:Other use