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Trillium sulcatum

Family: Melanthiaceae, Genus: Trillium

Description:

Trillium sulcatum is a robust perennial native to the southeastern United States, particularly abundant on the Cumberland Plateau. It features wine-red flowers with upturned sepals that bloom in early May. This plant is more heat-tolerant than Trillium erectum.

Sources:
  1. [1] Trillium sulcatum: Plant Delights. Visit Source
  2. [2] Trillium sulcatum Cumberland: Plant Delights. Visit Source
  3. [3] Trillium sulcatum: Wikipedia. Visit Source
  4. [4] Trillium sulcatum: Plant Delights. Visit Source
  5. [5] Trillium sulcatum Cumberland: Plant Delights. Visit Source

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Last Updated July 1, 2025

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