Ceanothus americanus is a species of Ceanothus shrub native to North America. Common names include New Jersey tea, Jersey tea ceanothus, variations of red root (red-root; redroot), mountain sweet (mountain-sweet; mountainsweet), and wild snowball.[3][5] New Jersey tea was a name coined during the American Revolution, because its leaves were used as a substitute for imported tea.[4]
^ abColadonato, Milo (1993). "Ceanothus americanus". Fire Effects Information System (FEIS). US Department of Agriculture (USDA), Forest Service (USFS), Rocky Mountain Research Station, Fire Sciences Laboratory. Retrieved August 16, 2010.
^C. ovatus was published in Histoire des Arbres et Arbrisseaux qui peuvent etre cultives en pleine terre sur le sol de la France, 2: 381. 1809. Paris. Harvard University Herbaria/Arnold Arboretum (April 7, 2008). "Botanical Specimen Search Results for Ceanothus ovatus". Index of Botanical Specimens. President and Fellows of Harvard College. Retrieved August 16, 2010.