Netleaf hackberry (Celtis reticulata)

Western hackberry Douglas hackberry Palo blanco Acibuche
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Celtis reticulata (Netleaf Hackberry): Botany and Ecology

Adapting to arid and semi-arid environments, Celtis reticulata thrives across the diverse topographies of the United States and Mexico. Commonly known as the netleaf hackberry, this deciduous tree typically attains heights of 6 to 9 meters. It often assumes a stunted or scraggly growth habit, particularly when anchoring into rocky slopes or alluvial soils far above the water line.

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 reticulata (Netleaf hackberry)

Living Pulse

Botanical illustration

Botanical illustration
Фото: BioDivLibrary / Лицензия: CC-BY

Morphology

The bark of mature specimens presents a grayish-brown hue, characterized by prominent, vertical corky ridges. Young twigs are densely covered with fine puberulent hairs. The leathery foliage is asymmetrical at the base, measuring 2 to 8 centimeters in length, with a distinctly net-veined abaxial surface.

Notable botanical characteristics include:

  • Dark, scabrous green adaxial leaf surfaces contrasting with yellowish-green undersides.
  • Minute flowers averaging 2 millimeters across.
  • Rigid, brownish-purple drupes measuring 5 to 12 millimeters in diameter.

Applications

Historically, the species served as a crucial subsistence resource for Indigenous peoples of the Southwestern United States. Both the Apache and Navajo nations harvested the berries and seeds, consuming them fresh or preserved for winter sustenance. In contemporary settings, the tree is frequently incorporated into ecological restoration projects and drought-tolerant landscape designs.

Interesting facts

Palynological studies conducted in the Waterman Mountains of Arizona have revealed that this species was present in the region immediately following the Wisconsinan glaciation. The plant supports complex local ecosystems by providing sustenance for various fauna.

Primary consumers of the tree include:

  • Mule deer and bighorn sheep grazing on fresh twigs.
  • Diverse avian species foraging on the winter-persistent berries.
  • Specific moth caterpillars feeding on the foliage.

Geography of distribution

  • United States
  • Mexico

Natural varieties

Sources

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

Technical Information

External Databases: GBIF, Tropicos

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