Arnoldia (Online)
Arnoldia [elektronický zdroj]. -- [Jamaica Plain, Mass. : Arnold Arboretum, Harvard University]. -- Description based on: Vol. 1, no. 1 (Mar. 14, 1941) (Publisher's Web site, viewed Oct. 29, 2008).. -- Latest issue consulted: Vol. 60, no. 1 (2008) (Publisher's Web site, viewed Oct. 29, 2008).
Arnold Arboretum
Trees - Periodicals.. Shrubs - Periodicals.. Ornamental trees - Periodicals.. Ornamental shrubs - Periodicals. Arbres - Périodiques.. Arbustes - Périodiques