masthead graphic
ISM Botany
Introduction to Herbaria
About the ISM Herbarium
Illinois Prairie Plants
Illinois Trees
Herbarium Database
ISM System :ISM Herbarium: Holdings of genus "Alnus"

Choose one of the letters above to browse the genera beginning with that letter.
Alnus glutinosa: Black Alder
Alnus incana
Alnus serrulata: Common Alder
Copyright © 2012 Illinois State Museum Site Map | ISM Privacy Information | Kids Privacy | Web Accessibility | Webmaster| Illinois DNR