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Trillium sulcatum
Also called Barksdale Trillium, Furrowed Trillium, Southern Red Trillium, Barksdale's Trillium
Furrowed wakerobin is a native woodland trillium of the eastern US, grown from its underground rhizome in shade with steady moisture. It is a slow-growing plant best suited to a shaded woodland garden.
Trillium sulcatum is a species of flowering plant in the bunchflower family Melanthiaceae. It is a member of the Erectum group, a group of species typified by Trillium erectum. The specific name sulcatum means "furrowed, grooved, or sulcate", which describes the tips of the sepals. It is most abundant on the Cumberland Plateau in central Tennessee and eastern Kentucky where it blooms in April and May. The species is commonly known as the southern red trillium or furrowed wakerobin.
Trillium sulcatum is most abundant on the Cumberland Plateau, from northeastern Alabama and northwestern Georgia northward through central Tennessee into eastern Kentucky. From Tennessee its range extends northeastward into Virginia and, via the New River drainage, into both West Virginia and North Carolina. Unlike other members of the Trillium erectum complex, it is notably absent from the Great Smoky Mountains and the southern Blue Ridge Mountains.
Giant white wakerobin · Narrowpetal wakerobin · Kamchatka Trillium · Bashful wakerobin · Whip-poor-will flower · Trillium channellii · Giant wakerobin · Wenatchee Mountains Trillium · Little sweet Betsy · Chattahoochee River wakerobin · Trailing wakerobin · Mottled wakerobin
Text excerpted from the Wikipedia article Trillium sulcatum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
