Prionosciadium linearifolium

{{Short description|Species of plant}}

{{Speciesbox

|taxon = Prionosciadium linearifolium

|authority = (S.Watson) J.M.Coult. & Rose

|synonyms = * Cicuta linearifolium S.Watson

|synonyms_ref = {{cite web|url = http://www.theplantlist.org/tpl/record/tro-50166370|title = The Plant List: A Working List of All Plant Species}}

}}

Prionosciadium linearifolium is a plant known from the Mexican states of Puebla and Zacatecas. It is a biennial herb with compound leaves with long linear leaflets.[https://www.biodiversitylibrary.org/page/364078#page/347/mode/1up Coulter, John Merle, & Rose, Joseph Nelson. Contributions from the United States National Herbarium 3(5): 308. 1895].[https://www.biodiversitylibrary.org/page/3053926#page/437/mode/1up Watson, Sereno. Proceedings of the American Academy of Arts and Sciences 22: 415. 1887].Mathias, M. E. & L. Constance. 1973. New and reconsidered Mexican Umbelliferae. Contributions from the University of Michigan Herbarium 11(1): 1–24.[http://fm1.fieldmuseum.org/vrrc/?page=view&id=72498&PHPSESSID=09382b9d1ed33530090c6dccc64529e8 Field Museum, Muestras Neotropicales de Herbario]