phytogeography Syllabification: (phy·to·ge·og·ra·phy)Pronunciation: /ˌfītōjēˈägrəfē/Definition of phytogeography noun the branch of botany that deals with the geographical distribution of plants. Derivatives phytogeographerPronunciation: /-fər/ noun phytogeographicPronunciation: /ˌfītōˌjēəˈgrafik/ adjective phytogeographicalPronunciation: /ˈfītōˌjēəˈgrafikəl/ adjective phytogeographicallyPronunciation: /ˌfītōˌjēəˈgrafik(ə)lē/ adverb phytogeography in other Oxford dictionaries Definition of phytogeography in the British & World English dictionary