Entire-leaved Hackberry (Celtis integerrima)

ميس كامل
Silhouette: T. Michael Keesey / License

Celtis integerrima: Botanical Profile and Taxonomy

Hidden within the complex taxonomy of the hackberry genus is Celtis integerrima, a fascinating botanical entity categorized within the family Cannabaceae. The specific epithet integerrima often hints at leaves with completely smooth, unbroken margins, a distinctive trait among its relatives that frequently exhibit toothed foliage. Recognized in various botanical databases, its precise taxonomic standing remains a subject of study, with some sources marking it as an unresolved or doubtful name.

As a member of the order Rosales, this plant shares a distant lineage with hops and hemp, despite its woody, tree-like habit. Botanical literature, including references in Arabic taxonomy where it is known as ميس كامل, highlights its position within the diverse and ecologically important Celtis lineage.

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 integerrima (Entire-leaved Hackberry)

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Morphology

The structural characteristics of Celtis integerrima reflect its placement within the genus Celtis. It grows as a woody perennial, forming a shrub or tree with the resilient, often corky bark characteristic of hackberries. The botanical name itself points to the presence of entire leaves, distinguishing it by lacking the prominent serrations commonly found in other closely related species.

The plant produces modest, greenish flowers that primarily rely on wind currents for efficient pollination. Following the flowering period, it yields small drupes featuring a thin layer of sweet pulp surrounding a hard central stone, a defining reproductive trait within the Cannabaceae family.

Interesting facts

The Latin epithet integerrima derives directly from the unique structure of its leaves, literally meaning "entirely whole" or "with unbroken margins". This descriptive nomenclature is typical of botanical naming conventions established in past centuries to facilitate visual identification.

Like many robust representatives of woody Cannabaceae, this tree possesses a fascinating resilience in the face of variable environmental conditions. This remarkable survival capacity is of particular interest to ecologists studying plant adaptation to contemporary climate stresses.

Sources

  • Global Biodiversity Information Facility (GBIF)
  • World Flora Online (WFO)

Technical Information

External Databases: GBIF

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