Definition of phytogeographical in US English:

phytogeographical

adjective

  • See phytogeography

    • ‘In addition to consulting state distribution maps, any future workers should consult modern reports on phytogeographical patterns of the southeastern United States and the coastal plain.’
    • ‘It describes the vascular flora of cedar glades of the southeastern United States and its phytogeographical relationships.’

Pronunciation

phytogeographical

/ˈfītōˌjēəˈɡrafikəl/