Current morphometric methods that comprehensively measure shape cannot compare the disparate leaf shapes found in seed plants and are sensitive to processing artifacts. We explore the use of persistent homology. a topological method applied as a filtration across simplicial complexes (or more simply. a method to measure topological features of spaces across different spatial resolutio... https://www.diegojavierfares.com/mega-choice-Redwing-reg-American-Cranberrybush-Viburnum-great-pick/