Elongated hackberry (Celtis elongata)

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Celtis elongata: Botanical Characteristics and Morphology

Native to specific tropical and subtropical ecosystems, Celtis elongata plays a significant structural role within its natural habitat. This woody species integrates seamlessly into complex forest communities, providing necessary resources for local fauna.

Botanists study this taxon to better understand the evolutionary adaptations within the hackberry group. Its resilience and specific environmental requirements make it an important subject of ecological research.

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 elongata (Elongated hackberry)

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Morphology

The vegetative architecture of Celtis elongata features alternately arranged leaves with characteristic venation patterns and asymmetric bases. The foliage demonstrates specific adaptations for optimal light capture in its native canopy.

Reproductive structures include small flowers that develop into fleshy, globose drupes upon successful pollination. The bark morphology and branching patterns provide additional diagnostic traits for field identification.

Interesting facts

A fascinating aspect of the taxonomic genus is the biomineralization capacity observed in its leaves and fruits, which frequently accumulate silica and calcium compounds. The drupes of Celtis elongata and related species are preserved in the fossil record with remarkable frequency due to the high concentration of calcium carbonate in the endocarp.

  • Pollination of the species relies heavily on air current patterns within its habitat.
  • The xylem structure allows the tree to survive in environments with transient water stress.
  • Its drupes are a vital source of energy for seed-dispersing birds during periods of resource scarcity.

Geography of distribution

  • Madagascar

Sources

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

Technical Information

External Databases: GBIF, POWO, Tropicos

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