Description : Helianthus - Girasole, Jerusalem Artichoke, Jerusalem Artihcoke, Mirasol, Sunchoke, Sunflower (Helianthus)
Last Answer : DESCRIPTION: These are hardy herbaceous perennials or annuals found wild in North America. They produce large yellow flowers in late summer and autumn. The perennial kinds are tall and vigorous. ... or gourmet produce shops. The few named varieties are usually only available to commercial growers.