Osmadenia Tenella, or more commonly know as False Rosinweed, is a forb/herb (a forb/herb is a non-woody plant that is not a grass) of the genus Osmadenia. Its duration is annual which means it grows for one season only. Osmadenia Tenella or False Rosinweed's floral region is North America US Lower 48, specifically in the state of California.
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