Vincent Douin Principal, Business Consulting, TMT Market

douin Douin has described a closely allied species , D gallicum Douin , differing prin- cipally from D

Douin now figures several sections from a type douin Douin angustiloba Douin arctica Bryhn & Douin bifida Schiffn biloba K Müll Brinkmanni Douin byssacea Warnst