Specimen Data Used In

Filartiga, A. L., A. Klimeš, J. Altman, M. P. Nobis, A. Crivellaro, F. Schweingruber, and J. Doležal. 2022. Comparative anatomy of leaf petioles in temperate trees and shrubs: the role of plant size, environment and phylogeny. Annals of Botany 129: 567–582. https://doi.org/10.1093/aob/mcac014

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