Specimen Data Used In

Karger, D. N., M. Kessler, O. Conrad, P. Weigelt, H. Kreft, C. König, and N. E. Zimmermann. 2019. Why tree lines are lower on islands—Climatic and biogeographic effects hold the answer J. Grytnes [ed.],. Global Ecology and Biogeography 28: 839–850. https://doi.org/10.1111/geb.12897

Scientific Name Collected By Identified By Date Collected Date Identified Family Institution Catalog Number Type Status Basis Of Record
collected Alnus viridis subsp. crispa (Aiton) Turrill E. C. Yuncker & T. G. Yuncker 1935-08-04 Betulaceae F V0314953F PRESERVED_SPECIMEN
collected Alnus viridis subsp. sinuata (Regel) Á. Löve & D. Löve T. G. Yuncker & E. C. Yuncker 1937-07-09 Betulaceae F V0314973F PRESERVED_SPECIMEN
collected Alnus incana subsp. tenuifolia (Nutt.) Breitung T. G. Yuncker & E. C. Yuncker 1937-07-25 Betulaceae F V0314526F PRESERVED_SPECIMEN