Prionosciadium humileJ.N. Rose. 1909. Contributions from the United States National Herbarium 12(7): 302. is a species native to the Mexican state of Nuevo León.Estrada-Castillón, Eduardo, José Angel Villarreal-Quintanilla, María Magdalena Salinas-Rodríguez, Humberto Rodríguez-González, Javier Jiménez-Pérez, y Mario Alberto García-Aranda. 2013. Flora and phytogeography of Cumbres de Monterrey National Park, Nuevo León, México. Journal of the Botanical Research Institute of Texas 7(2):771-801. It is a biennial herb with trifoliate leaves, each leaflet palmately 3-lobed and almost cleft.Davidse, G., M. Sousa Sánchez, S. Knapp & F. Chiang Cabrera. 2009. Cucurbitaceae a Polemoniaceae. 4(1): i–xvi, 1–855. In G. Davidse, M. Sousa Sánchez, S. Knapp & F. Chiang Cabrera (eds.) Flora Mesoamericana. Universidad Nacional Autónoma de México, México.Field Museum, Amostras de Herbário da Neotrópica
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