Middleton B, Williams CR, Doffitt C, Johnson D. Effects of shading on the rare plant species, Physostegia correllii (Lamiaceae) and Trillium texanum (Melanthiaceae). J. Bot. Res. Inst. Texas [Internet]. 29 nov. 2022 [cité 9 nov. 2026];16(2):591-603. Disponible à: https://journals.brit.org/jbrit/article/view/1270