Timber Press (Portland, Or.). (2003). Flora's plant names. Timber Press.
Chicago Style (17th ed.) CitationTimber Press (Portland, Or.). Flora's Plant Names. Portland, Or.: Timber Press, 2003.
MLA (9th ed.) CitationTimber Press (Portland, Or.). Flora's Plant Names. Timber Press, 2003.
Warning: These citations may not always be 100% accurate.