Short-thyrse Seguieria vine (Seguieria brevithyrsa)

Silhouette: T. Michael Keesey / License

Seguieria brevithyrsa: Species Information and Habitat

Endemic to the South American continent, the flowering species Seguieria brevithyrsa adds to the rich botanical diversity of the Phytolaccaceae family. It has been primarily documented in localized regions, highlighting its specialized ecological niche.

The species was initially described by the botanist Hans Walter. Its recorded presence is currently limited to Bolivia, particularly within the La Paz Department, where it naturally occurs in the local habitats.

Taxonomy

  • царство Plantae
  • division Tracheophytes (Vascular Plants)
  • subdivision Spermatophytes (Seed plants)
  • Angiosperms
  • mesangiosperms (Core angiosperms)
  • eudicots
  • Superasterids
  • order Caryophyllales
  • family Petiveriaceae
  • genus Seguieria (Seguier's vine)
  • species Seguieria brevithyrsa (Short-thyrse Seguieria vine)

Living Pulse

Morphology

As a true representative of its taxonomic group, this species develops a decidedly woody growth habit, adopting the form of a climbing shrub or robust liana. It features alternate foliage and relies on hardened, spinescent structures to anchor itself firmly to surrounding vegetation.

The specific epithet brevithyrsa directly references the presence of relatively short thyrsi or floral branchings compared to its close relatives. Its samara-type fruits ensure the wind dispersal of its seeds even within dense closed canopy forests.

Geography of distribution

  • Bolivia

Sources

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

Technical Information

External Databases: GBIF, POWO

See also

True Araucarias

True Araucarias

Araucaria sect. Araucaria

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