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Roughstem Rosinweed (Silphium radula)

Roughstem Rosinweed (Silphium Radula) http://www.sagebud.com/roughstem-rosinweed-silphium-radula
Credit: Johann Georg Sturm (Painter: Jacob Sturm) | Deutschlands Flora in Abbildungen. | License: PD US Government

Silphium Radula, or more commonly know as Roughstem Rosinweed, is a forb/herb (a forb/herb is a non-woody plant that is not a grass) of the genus Silphium. Its duration is perennial which means it will grow year after year. Silphium Radula or Roughstem Rosinweed's floral region is North America US Lower 48

  • Category: Dicot
  • Genus: Silphium
  • Family: Asteraceae
  • Order: Asterales
  • Class: Magnoliopsida
  • Division: Magnoliophyta
  • Duration: Perennial
  • Growth Habit: Forb/herb
  • Native Status: L48 (N)




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