Golden-underneath smooth brandisia (Brandisia glabrescens var. hypochrysa)

Silhouette: T. Michael Keesey / License

Brandisia glabrescens var. hypochrysa: Botanical Profile and Facts

Botanists identify Brandisia glabrescens var. hypochrysa by its unique foliage features that set it apart from other infraspecific taxa. This scrambling shrub thrives in the mountainous regions of East Asia, climbing over surrounding vegetation in its natural habitat.

Its growth habit allows it to secure light in dense woodland environments. The variety remains primarily a subject of academic study and conservation interest.

Taxonomy

  • ∟ царство Plantae
  • ∟ division Tracheophytes (Vascular Plants)
  • ∟ subdivision Spermatophytes (Seed plants)
  • ∟ Angiosperms
  • ∟ mesangiosperms (Core angiosperms)
  • ∟ eudicots
  • ∟ asterids
  • ∟ order Lamiales
  • ∟ family Orobanchaceae
  • ∟ genus Brandisia (Brandis' flower)
  • ∟ species Brandisia glabrescens (Smooth Brandis-herb)
  • ∟ variety Brandisia glabrescens var. hypochrysa (Golden-underneath smooth brandisia)

Living Pulse

Morphology

This climbing deciduous or semi-evergreen shrub possesses slender, arching branches. The young stems exhibit a fine indumentum that gradually disappears as the wood matures.

Key morphological features include:

  • Leaves: Opposite, lanceolate to ovate-lanceolate, with a distinctive golden or yellowish felty coating of hairs on the abaxial (lower) surface.
  • Flowers: Solitary and axillary, featuring a tubular-campanulate calyx and a two-lipped corolla.
  • Fruit: Small capsules containing numerous tiny seeds adapted for local dispersal.

Interesting facts

The varietal epithet hypochrysa translates to 'golden beneath' in Greek. This directly refers to the striking yellow-gold coloration of the hairs coating the underside of the leaves, which serves as a key identifying marker in the field.

Geography of distribution

  • China

Sources

  • POWO: Plants of the World Online database
  • WFO: World Flora Online taxonomic backbone
  • GBIF: Global Biodiversity Information Facility occurrence data

Technical Information

External Databases: GBIF, POWO, Tropicos

See also

True Araucarias

True Araucarias

Araucaria sect. Araucaria

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