De Briey's hackberry (Celtis brieyi)

Silhouette: T. Michael Keesey / License

Celtis brieyi: Botanical Profile and Taxonomy

The tropical forests of Central Africa harbor numerous woody taxa, including Celtis brieyi. Formally described in 1920 by the Belgian botanist Émile De Wildeman, this plant expands our understanding of the Cannabaceae family's diversity. Researchers frequently document such regional species to map the evolutionary pathways of the hackberry genus across the African continent.

As a wild-growing tree, it participates in the intricate ecological dynamics of its native habitat. Its presence contributes to the broader structural complexity of the forest canopy, typical of many arborescent members of its family.

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 brieyi (De Briey's hackberry)

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Morphology

Like many of its close relatives in the Celtis genus, this species develops as a woody plant, typically forming a tree or large shrub. The foliage exhibits the characteristic venation and texture commonly associated with hackberries, often featuring somewhat asymmetrical leaf bases. Its reproductive structures consist of small, wind-pollinated flowers that eventually develop into fleshy drupes, which serve as a natural food source for local frugivorous fauna.

Applications

Within its native ecosystem, the plant contributes primarily to the overall forest canopy and provides shelter and sustenance for wildlife. The wood of related African Celtis species is occasionally utilized in local construction or as fuel, though specific, large-scale commercial applications for this exact taxon remain minimally documented in global timber markets.

Interesting facts

  • The species was documented during early 20th-century botanical expeditions aimed at cataloging the diverse flora of the Congo Basin.
  • Its taxonomic placement in the family Cannabaceae reflects modern molecular phylogenetics, updating historical classifications that once grouped it within Ulmaceae.

Geography of distribution

  • Angola
  • Democratic Republic of the Congo
  • Republic of the Congo
  • Gabon

Sources

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

Technical Information

External Databases: GBIF, POWO, Tropicos

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