Photo: Trillium luteum 0.

Flowering plants. Gothenburg bot.g., Sweden. Planted. 2005-06-03.

Trillium luteum (Muhl.) Harbison
Engl.: yellow wakerobin.
Deu.: Gelbe Dreizipfellilie.
Sven.: gult treblad.
Bot. syn.: Trillium cuneatum Raf. var. luteum (Muhl.) Ahles, Trillium viride Beck var. luteum (Muhl.) Gleason