Species, generally known as ironweed, are erect annual weeds commonly uncovered late in the period. The 2 most important species are prickly sida and arrowleaf sida. Sida species stems develop eight to twenty inches very long. They have yellow flowers with 5 petals which might be solitary or in clusters. https://cuttingforcollege44310.ja-blog.com/19979930/rumored-buzz-on-cuttingforcollege
