Small-leaved hackberry (Celtis parvifolia)

Hackberry Family Hop Family Hemp
Silhouette: T. Michael Keesey / License

Celtis parvifolia: Characteristics and Taxonomic Profile

Distinguished by a specific epithet that translates to 'small-leaved', Celtis parvifolia enriches the diverse taxonomy of the Cannabaceae family. This species provides important ecological value within its native habitats and shares a complex genetic heritage with other resilient woody plants in its genus. Botanists value its presence as part of the broader study surrounding the evolutionary relationships of the group.

Taxonomy

  • ∟ царство Plantae
  • ∟ division Tracheophytes (Vascular Plants)
  • ∟ subdivision Spermatophytes (Seed plants)
  • ∟ Angiosperms
  • ∟ mesangiosperms
  • ∟ eudicots
  • ∟ Superrosids
  • ∟ rosids
  • ∟ order Rosales
  • ∟ family Cannabaceae (Hemp family)
  • ∟ genus Celtis (Hackberry)
  • ∟ species Celtis parvifolia (Small-leaved hackberry)

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Morphology

The vegetative structure of this species is characterized by reduced foliage, a morphological adaptation often associated with environmental stress tolerance strategies. The leaves are typically petiolate, with margins that may be finely serrated, and retain the asymmetric base characteristic of hackberries. The trunk and branches develop a protective rhytidome against climatic conditions.

Inflorescences form in the leaf axils and house tiny, inconspicuous flowers. After pollination, which is primarily anemophilous, the tree produces small fleshy fruits. These globose drupes attract a multitude of local frugivores that feed on the sweet pericarp.

Interesting facts

The etymology of the species is a perfect example of descriptive nomenclature, facilitating identification in the field by botanists. Recent taxonomic revisions have provided a better understanding of the evolutionary affinities of this plant, bringing it genetically closer to species previously considered very distant phenotypically.

Sources

  • Global Biodiversity Information Facility (GBIF)
  • Plants of the World Online (POWO)

Technical Information

External Databases: POWO, Tropicos

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