Schizocalyx cuspidatus

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Bathysa cuspidata
• Cinchona cuspidata
• Schoenleinia cuspidata
• Exostema cuspidatum

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. As a member of the subclass Magnoliidae and the order Gentianales, it is further categorized into the family Rubiaceae. Finally, it is identified by the genus Schizocalyx, specifically under the species name Schizocalyx cuspidatus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution pattern within the borders of Brazil. It can be found growing across the West-Central region of the country. Additionally, the species is present in the Northeast part of Brazil. Its habitat also extends into the Southeast territory of the nation. Therefore, its range is spread across these three distinct geographical areas.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Schizocalyx cuspisatus is intrinsically linked to the specific environmental conditions of the Seasonal Semi-deciduous Forest (Floresta Estacional Semi-decidual) and the Ombrophilous Forest (Floresta Ombrófila), also commonly referred to as Rain Forest. Within these biomes, the species thrives in environments characterized by varying degrees of humidity and seasonal moisture availability. In the Seasonal Semi-deciduous habitats, the plant must adapt to distinct wet and dry periods, where the deciduous nature of the surrounding vegetation influences light availability and soil moisture levels. Conversely, in the Ombrophilous Forest ecosystems, the plant exists within a more stable, high-rainfall regime characterized by high humidity and consistent precipitation. These diverse forest structures provide the necessary canopy architecture, nutrient-rich soil profiles, and microclimatic stability required for its growth and survival.

Habitat :

Floresta Estacional Semidecidual, Floresta Ombrófila (= Floresta Pluvial)

Life history

The life history of Schizocalyx cuspisatus is characterized by its distinct growth strategies and structural adaptations within its ecosystem. Primarily, the plant functions as a phanerophyte, maintaining its permanent shoots well above the ground level, which allows it to navigate its environment through elevated branching structures. In certain ecological contexts or developmental stages, it may also exhibit characteristics of a nanophanerophyte, where its reproductive and vegetative structures remain relatively low to the ground compared to larger woody species, yet still stay above the soil surface. This combination of life forms dictates its ability to endure seasonal variations and interact with its specific habitat through its specialized perennial growth patterns.

Life form :

nanophanerophyte

Life form :

phanerophyte

Morphology

The morphology of Schizocalyx cuspidatus is characterized by a woody growth form, specifically manifesting as a tree that can reach a maximum height of 6 meters. This species is primarily terrestrial in its habitat, though its ecological classification encompasses aquatic, semiaquatic, and terrestrial environments. As a self-supporting climber, it possesses the structural integrity to grow without the need for external hosts, operating as an independent organism rather than a parasite. Furthermore, it maintains a terrestrial existence in relation to epiphytic habits, lacking any obligatory or facultative epiphytic or hemi-epiphytic tendencies.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

6 m

Woodiness :

woody

Sources: Global Inventory of Floras and Traits (GIFT)

Activities

Schizocalyx cuspidatus has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antimalarial.

Antimalarial

1. Journal of ethnobiology and ethnomedicine