Botany 2018
Modern Azolla sporophytes, cultivated The Botany 2018 meeting was held from July 21-25 in Rochester Minnesota. I was involved in two projects presented at the meeting: " Taxonomic composition of the Neogene Gray Fossil Site carpoflora (Tennessee, USA) " was presented and authored by E.J. Hermsen. " An organismal concept for fossil Azolla from the early Paleocene (Danian) Salamanca Formation, Patagonia, Argentina " was presented by Nathan A. Jud (Cornell University) and authored by Jud, F. De Benedetti (Museo Paleontológico Egidio Feruglio), E.J. Hermsen, and M.A. Gandolfo (Cornell). It was part of the colloquium " Fossil plants at the intersection of evo-devo and phylogeny: Celebrating the contributions of Gar W. Rothwell to biodiversity and evolution ."