This winter we’re categorizing plants in our database by family. This week’s post is plants in the Iridaceae (Iris), Iteaceae (Sweetspire), Juglandaceae (Walnut), Juncaceae (Rush), &  Lamiaceae (Mint) families.

Photography by Ken Borgfeldt, Daudie & John Colson, David Heavner, Richard Holzman, Betty Jones, Mary Knierim, Penny Longhurst, Jim Poling, Randy Richardson, Rebecca Sewell, & Joe Standaert. Botanical plant names seem to change almost every day, but for now we use those approved by ITIS, the Integrated Taxonomic Information System. Plants that are non-native to North America are indicated by an asterisk (*) placed after the species name. Click on any picture to zoom & enter the slide show.