Another thing for taxonomists to worry about: https://www.nature.com/news/taxonomy-anarchy-hampers-conservation-1.22064 "Taxonomy anarchy" and its supposed solution. Journal Nature. ------- Richard H. Zander Missouri Botanical Garden - 4344 Shaw Blvd. - St. Louis - Missouri - 63110 - USA richard.zander at mobot.org<mailto:richard.zander at mobot.org> Web sites: http://www.mobot.org/plantscience/bfna/bfnamenu.htm and http://www.mobot.org/plantscience/resbot/