Each of a number of major areas of the earth distinguished on the basis of the characteristic plants present. They usually include the Boreal, Paleotropical, Neotropical, Australian, and Antarctic kingdoms.
More example sentences
- To avoid arbitrariness as much as possible, Schouw fixed the conditions to be observed in laying down such a phytogeographical kingdom.
Definition of phytogeographical kingdom in:
- The British & World English dictionary