Trillium discolor is a
perennialherbaceous plant that blooms mid April to early May. It has a flower with pale yellow petals that stand upright at the junction of the three leaf-like
bracts.[5]
^USDA, NRCS (n.d.).
"Trillium discolor". The PLANTS Database (plants.usda.gov). Greensboro, North Carolina: National Plant Data Team. Retrieved 15 December 2015.
^"Trillium discolor". County-level distribution map from the North American Plant Atlas (NAPA). Biota of North America Program (BONAP). 2014. Retrieved 7 October 2019.