symbolism definition symbolism is the use of symbols to signify ideas and qualities by giving them symbolic meanings that are different from their literal sense symbolism can take different formsymbolism definition symbolism is the use of symbols to signify ideas and qualities by giving them symbolic meanings that are different from their literal sense symbolism can take different forms
Perennial sunflower is a crop of sunflowers that are developed by crossing wild perennial and domestic annual sunflower species.Annual sunflower is a major oilseed crop. Genes from wild perennial relatives may increase root depth and mass and extend the growing season.erennial sunflower is a crop of sunflowers that are developed by crossing wild perennial and domestic annual sunflower species. Annual sunflower is a major oilseed crop.
For other uses, see Sunflower (disambiguation) . Helianthus or sunflowers (from the Greek: Î®Î»Î¹Î¿Ï, HÄlios, sun and Î±Î½Î¸ÏÏ, anthos, flower) L. /ËhiËliËaenÎ¸És/ ËhiËliËÃ¦nÎ¸És is a genus of plants comprising about 70 species in the Family, asteraceae all of which are native To North america except three species In South. americaome have most or all of the large leaves in a rosette at the base of the plant and produce a flowering stem that has leaves that are reduced in size. Most of the perennials have disk flowers that are entirely yellow, but a few have disk flowers with reddish lobes. One species, H. radula, lacks ray flowers altogether.