Shining roughleaf (Gironniera nitida)

Silhouette: T. Michael Keesey / License

Gironniera nitida - Species Description and Distribution

Growing naturally within the tropical rainforests of the Philippines, Gironniera nitida displays a robust arboreal form and lustrous foliage. This evergreen species occupies the lower and middle forest canopy, thriving under warm, humid conditions. It plays a subtle yet essential role in its native ecosystem by providing cover and resources for local wildlife.

Taxonomy

  • ∟ царство Plantae
  • ∟ division Tracheophytes
  • ∟ subdivision Spermatophytes (Seed plants)
  • ∟ Angiosperms
  • ∟ mesangiosperms
  • ∟ eudicots
  • ∟ Superrosids
  • ∟ rosids
  • ∟ order Rosales
  • ∟ family Cannabaceae (Hemp family)
  • ∟ genus Gironniera (Gironnier tree)
  • ∟ species Gironniera nitida (Shining roughleaf)

Living Pulse

Powered by iNaturalist

Morphology

This woody plant typically develops a slender trunk with smooth, greyish-brown bark. The branches are spread out, carrying coriaceous, shiny leaves that measure up to twelve centimeters in length.

Key morphological features include:

  • Foliage: The leaves are elliptic-lanceolate to oblong, featuring a highly reflective, nitid upper surface and finely serrated margins.
  • Inflorescence: It produces small, inconspicuous, unisexual flowers clustered in axillary cymes.
  • Fruit: The female flowers mature into small, fleshy, ovoid drupes that turn red or orange at maturity.

Applications

Local communities occasionally use the wood of Gironniera nitida for minor construction tasks and agricultural tools. Due to its burning characteristics, it is also gathered as a source of household firewood.

Interesting facts

The generic name Gironniera was established in honor of Paul de la Gironière, a prominent French traveler who documented Philippine flora and fauna during the nineteenth century.

The specific epithet nitida refers to the polished, glossy quality of the leaves, which reflects sunlight in the forest canopy.

Geography of distribution

  • Philippines

Sources

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

Technical Information

External Databases: GBIF, POWO, Tropicos

Смотрите также

True Araucarias

True Araucarias

Araucaria sect. Araucaria

Araucaria sect. Araucaria is a botanical section of evergreen conifers native to South America. It …

Read more → 124