Tree Pawpaw (Asimina arborea)

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Asimina arborea: Botanical Profile and Taxon Overview

Early American botanical literature first documented this wild woody plant under the pawpaw genus. Researchers study its historical descriptions to better understand the evolutionary lineage of North American pawpaws.

It remains a subject of taxonomic interest among botanists studying regional flora.

Taxonomy

  • ∟ царство Plantae
  • ∟ division Tracheophytes (Vascular Plants)
  • ∟ subdivision Spermatophytes (Seed plants)
  • ∟ Angiosperms
  • ∟ magnoliids
  • ∟ order Magnoliales
  • ∟ family Annonaceae (Custard apple family)
  • ∟ subfamily Annonoideae
  • ∟ genus Asimina (Pawpaw)
  • ∟ species Asimina arborea (Tree Pawpaw)

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Morphology

Taxonomic descriptions indicate a woody growth habit with alternate, simple leaves characteristic of the genus. The foliage typically features entire margins and a prominent midrib.

The flowers develop on twigs, exhibiting the typical three-parted calyx and corolla layout.

  • Stems: Upright woody branches with smooth or slightly fissured bark.
  • Leaves: Deciduous, alternate, with a distinct aromatic scent when bruised.
  • Flowers: Nodding blooms with fleshy petals, adapted for insect pollination.

Flowering season

Spring

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Applications

This taxon does not have any documented commercial or agricultural applications. Its primary significance lies in botanical research and understanding historical plant classification.

Interesting facts

Historically described by early American naturalists, this plant reflects the complex taxonomic history of the genus. Some historical sources associated its growth form with larger, tree-like specimens of the region.

Geography of distribution

  • Florida

Sources

  • POWO: Plants of the World Online
  • WFO: World Flora Online
  • IPNI: International Plant Names Index

Technical Information

External Databases: GBIF, POWO, Tropicos

See also

Common Pawpaw

Common Pawpaw

Asimina triloba

Asimina triloba, commonly known as the pawpaw, is a small deciduous tree native to North …

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