Carex umbellata, the parasol sedge, is a species of flowering plant in the genus Carex, native to Canada and the central and eastern US, and introduced to the Dominican Republic.[1][2] Its seeds are dispersed by ants.[3]
References
^ ab"Carex umbellata Willd". Plants of the World Online. Board of Trustees of the Royal Botanic Gardens, Kew. 2017. Retrieved 24 June 2021.
^Handel, Steven N. (1978). "New ant-dispersed species in the genera Carex, Luzula, and Claytonia". Canadian Journal of Botany. 56 (22): 2925–2927. doi:10.1139/b78-351.