Me and the wonderful Tanya Prinzing just finished putting together a subtidal kelp ID guide for training purposes. It’s aimed at a naturalist and field tech audience. It combines all the various “ID tips” I’ve collected over the years as well as photos. Dr. Sandra Lindstrom and Dr. Michael Hawkes (phycologists extraordinaire!) have kindly looked it over to ensure the ID descriptions are correct (and recent name changes are included…..can’t keep up with those taxonomists!).