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Ceanothus americanus, L. ; Bot. Mag. t, 1470. Eastern 

 United States. " New Jersey Tea." 



C. intermeclius, Pundit. 

 Var. nanus roseus. 

 Var. opacus, Lanr/e. 



C. Arnoldi, Hort. Garden hybrid. 



C. azureus, Desf. Mexico. 

 C. latifolius, Hort. 



C. cuneatus, Nutt. Oregon to Lower California. 

 C. verrucosus, Nutt. ; Bot. Mag. t. 4660. 



C. delilianus, Spach. Origin uncertain. 



*C. divaricatus, Nutt. California. 



C. Fendleri, A. Gray. Colorado, New Mexico, Arizona. 



•C. hirsutus, Nutt. Coast Range of Central California. 



•C. integerrimus. Hook. A- Am. ; Bot. Mag. t. 7640. Cali- 

 fornia. 



C. californicus, Kellogg. 

 C. nevadensis, Kellogg. 



*C. macrocarpus, Nutt. California. 



•C. microphyllus, Michr. Florida. 



C. ovatus, Desf. Canada to Texas. 



•C. papillosus, Torr. <t' Graif ; Bot. Mag. t. 481.'). Cali- 

 fornia. 



•C. parvifolius, Trelease. California to Oregon. 

 C. integerrimus var. parvifolius, S. Wats. 



*C. rigidus, Nutt. : Bot. Mag. t. 4664. California. 



