Matonia sentence example

matonia
  • Sometimes a complete internal vascular cylinder, having the same structure as the primary one, and concentric with it, occurs in the pith, and others may appear, internal to the first (Matonia, Saccoloma).
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  • This contains the single genus Matonia, two species of which are known from the eastern tropics.
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  • Among modern floras we find here and there isolated types, such as Ginkgo, Sequoia, Matonia, Dipteris and the Cycads, persisting as more successful survivals which have held their own through the course of ages; these plants remain as vestiges from a remote past, and as links connecting the vegetation of to-day with that of the Mesozoic era.
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  • The living Maidenhair-tree (Ginkgo biloba) (see Gymnosperms) remains, like Matonia and Dipteris, among the ferns, as an isolated relic in the midst of recent vegetation.
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