Peruvian rougeplant (Rivina peruviana)
Rivina peruviana: Nomenclatural History and Distribution
South American ecosystems host an extraordinary diversity of flora that has undergone centuries of classification and re-evaluation. Rivina peruviana serves as a prime example of taxonomic evolution, currently recognized by authoritative bodies as a synonym of Trichostigma peruvianum. The documented history of this taxon illustrates the complexities of cataloging the rich biodiversity found in the Andean regions and surrounding tropical habitats.
Taxonomy
- β ΡΠ°ΡΡΡΠ²ΠΎ Plantae
- β division Tracheophytes
- β subdivision Spermatophytes (Seed plants)
- β Angiosperms
- β mesangiosperms
- β eudicots
- β Superasterids
- β order Caryophyllales
- β family Petiveriaceae
- β genus Rivina (Bloodberry genus)
- β species Rivina peruviana (Peruvian rougeplant)
Morphology
As a member of a complex botanical group, the plant typically manifests as a robust shrub or climbing vine adapted to diverse tropical environments. Foliage is generally broad, arranged alternately along the stems, allowing for efficient light capture in understory habitats. The floral morphology includes elongated racemes that facilitate reproduction in its native ecological niches.
Interesting facts
Historical and geographical details surrounding this plant include:
- The specific epithet peruviana directly references the geographical region where the type specimen was originally collected and described by early explorers.
- Historical herbarium specimens labeled under this synonym remain crucial for mapping the historical distribution and phenotypic variations of Trichostigma peruvianum.
Geography of distribution
- Peru
- Colombia
- Ecuador
Sources
- Plants of the World Online (POWO). Facilitated by the Royal Botanic Gardens, Kew.
- GBIF Secretariat. GBIF Backbone Taxonomy.