Although Russian sage (Perovskia atriplicifolia) is sometimes confused with other culinary varieties of sage, it is not an herb and it should not be eaten or used in the preparation of foods. Russian sage is perennial, woody, sub-shrub that is best used as an ornamental border.
About this Author
Amy Deemer began her writing career in 1992. She began writing online content in 2009 and writes primarily for Answerbag and Garden Guides. Deemer enjoys researching and writing about flowers, plants and gardening. Deemer has an Associate of Arts in liberal studies from Westmoreland Community College.