Silphium Radula

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Silphium Radula

Description Silphium Radula is a perennial flowering plant native to North America. It belongs to the Asteraceae family and is commonly known as Roughstem Rosinweed. The plant can grow up to 3-6 feet tall and has a stout stem with rough hairs. It produces yellow flowers that bloom from July to September. Taxonomic Information Domain Eukarya Kingdom Plantae Phylum Spermatophyta…