Schnella splendens

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Binaria splendens
• Schnella guianensis var. splendens
• Bauhinia chrysophylla
• Bauhinia splendens
• Bauhinia splendens var. latifolia
• Bauhinia guianensis var. splendens
• Phanera splendens
• Hymenaea chrysophylla
• Binaria splendens var. latifolia

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Fabales, it is classified under the family Fabaceae. It is specifically identified by the genus Schnella, with the species name splendens.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse distribution across several regions of the South American continent. In the northern reaches of the continent, it can be found inhabiting French Guiana and Suriname. Moving toward the western side, the species is also documented within the borders of Colombia. Within Brazil, its presence is specifically noted in both the northern and northeastern territories. Collectively, these locations highlight a broad tropical range for Schnella splendens.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Schnella splendens is fundamentally defined by its preference for specific forest structures within tropical ecosystems. It thrives primarily in Floresta Ciliar or Galeria (riparian or gallery forests), where the proximity to water bodies provides the necessary moisture levels and microclimatic stability required for its development. Additionally, the species is well-adapted to Floresta de Terra Firme, inhabiting stable upland forest environments that are not subject to seasonal flooding. This dual habitat distribution indicates a versatile ecological niche that allows it to occupy both moisture-rich transitional zones along riverbanks and the more consistent, nutrient-rich soils of non-flooded forest floors.

Habitat :

Floresta Ciliar ou Galeria, Floresta de Terra Firme

Morphology

The morphology of Schnella splendens is characterized by a complex growth habit that transitions through various structural forms, primarily functioning as a woody shrub and occasionally manifesting as a tree. As a liana, it exhibits an obligatory climbing mechanism, utilizing its structural development to ascend through its environment. While it shares certain characteristics with aquatic and semiaquatic species, its primary ecological positioning is terrestrial, maintaining a terrestrial existence rather than acting as a holoepiphyte or hemiepiphyte. The plant is an independent organism, lacking any parasitic tendencies, and relies on its woody, robust stem structure to support its climbing and upright growth forms.

Aquatic :

terrestrial

Climber :

liana

Climber :

obligatory

Epiphyte :

terrestrial

Growth form :

tree

Growth form :

shrub

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Schnella splendens is fundamentally characterized by its utilization of the C3 photosynthetic pathway, a metabolic process where the first stable intermediate formed during carbon fixation is a three-carbon molecule. This pathway involves the direct fixation of atmospheric carbon dioxide by the enzyme RuBisCO within the mesophyll cells, driving the Calvin cycle to produce carbohydrates essential for the plant's growth and energy requirements. Unlike plants employing C4 or CAM mechanisms, Schnella splendens performs carbon fixation and the light-independent reactions within the same cell types, making its metabolic efficiency highly dependent on environmental factors such as temperature, light intensity, and moisture availability to optimize gas exchange and minimize photorespiration.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Schnella splendens has 1 reported plant parts identified across 1 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include stem.

Stem

1. The Journal of pharmacy and pharmacology

Chemicals

Schnella splendens has 3 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Dicerandrol B, Phomoxanthone A, Phomoxanthone B.

Dicerandrol B

1. Antibiotics (Basel, Switzerland)

Phomoxanthone A

1. Antibiotics (Basel, Switzerland)

Phomoxanthone B

1. Antibiotics (Basel, Switzerland)

Preparations

Schnella splendens has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include hydroalcoholic extract.

Hydroalcoholic extract

1. The Journal of pharmacy and pharmacology