Specimen Data Used In

Armitage, D. W., & Jones, S. E. (2020). Coexistence barriers confine the poleward range of a globally distributed plant. Ecology Letters, 23(12), 1838–1848. doi:10.1111/ele.13612 https://doi.org/10.1111/ele.13612

Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status Basis Of Record
collected Spirodela polyrhiza Søren Chr. Sommerfelt E. Landolt Araceae O 13293 PRESERVED_SPECIMEN