Rough hackberry (Celtis aspera)

Tournefort's Hackberry
Silhouette: T. Michael Keesey / License

Celtis aspera: Botanical Characteristics and Habitat

Adapted to challenging environmental conditions, Celtis aspera stands out among woody plants for its distinctive foliage texture. This resilient tree thrives in diverse natural landscapes, contributing significantly to local biodiversity. Its robust growth habit allows it to establish in various soil types, making it an important component of the native flora in its range.

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 aspera (Rough hackberry)

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Morphology

The distinguishing feature of this species is its notably rough, scabrous leaves, which provide a coarse texture upon touch. As typical for the genus, the leaves feature asymmetrical bases and distinct venation. The bark tends to develop a characteristic corky or ridged texture as the tree matures, offering protection against environmental stressors.

Applications

While not commonly cultivated, wild populations play a crucial role in preventing soil erosion and providing shelter for local wildlife. The dense wood can be utilized locally for basic construction or as a reliable source of fuel.

Interesting facts

The exceptionally rough texture of the leaves serves as an evolutionary adaptation to deter certain herbivores and reduce water loss in exposed habitats.

Sources

  • GBIF
  • WFO
  • Tropicos

Technical Information

External Databases: POWO, Tropicos

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