MIDDLETON, B.; WILLIAMS, C. R.; DOFFITT, C.; JOHNSON, D. Effects of shading on the rare plant species, Physostegia correllii (Lamiaceae) and Trillium texanum (Melanthiaceae). Journal of the Botanical Research Institute of Texas, [S. l.], v. 16, n. 2, p. 591–603, 2022. DOI: 10.17348/jbrit.v16.i2.1270. Disponível em: https://journals.brit.org/jbrit/article/view/1270. Acesso em: 25 apr. 2024.