1. Royal Ontario Museum; Royal Botanic Garden Edinburgh; 20A Inverleith Row Toronto, Edinburgh EH3 5LR Scotland, U.K.
2. Missouri Botanical Garden; P.O. Box 299, St. Louis Missouri 63166-0299 U.S.A.
3. Australian National Herbarium; G.P.O. Box 1600 Canberra, Australian Capital Territory 2601 Australia