Zornia brasiliensis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Zornia brasiliensis var. adenocarpa

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and the class Equisetopsida. Within the subclass Magnoliidae, it is ordered under Fabales and placed in the family Fabaceae. Finally, its specific taxonomic placement is within the genus Zornia, specifically identified as Zornia brasiliensis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a widespread distribution across several key regions of South America and the Caribbean. Within the Caribbean, its presence is specifically noted in the Venezuelan Antilles. In Northern South America, the species can be found throughout Venezuela. The plant also has a significant footprint in Brazil, spanning the West-Central region. Furthermore, its range extends into the Northeast and Southeast regions of Brazil.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Zornia brasiliensis is characterized by its ability to thrive in diverse and often challenging environments across South American landscapes. It is primarily found within the Caatinga (strictu sensu) and the Cerrado (lato sensu), demonstrating a high degree of adaptability to the semi-arid and seasonal climates typical of these biomes. Furthermore, the species exhibits significant resilience by colonizing anthropic areas (Área Antrópica), indicating its capacity to persist in habitats modified by human activity, such as disturbed soils or agricultural margins. This distribution suggests a robust ecological strategy that allows the plant to navigate both natural seasonal fluctuations and human-induced environmental changes.

Habitat :

Área Antrópica, Caatinga (stricto sensu), Cerrado (lato sensu)

Morphology

The morphology of Zornia brasiliensis is characterized by a woody, subshrub growth form that exhibits a self-supporting structure, rather than acting as a climber, liana, or vine. As an independent organism, it functions as a non-parasitic species that does not rely on a host for nutrients. In terms of its ecological positioning, the plant is primarily terrestrial, lacking the characteristics of an epiphyte (whether holoepiphyte, hemiepiphyte, or facultative) or an aquatic/semiaquatic organism. Its physical development is defined by its woodiness and its ability to maintain a self-supporting stature within its terrestrial habitat.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Growth form :

subshrub

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Zornia brasiliensis is characterized by a metabolic framework governed by a C3 photosynthetic pathway, which dictates its carbon fixation processes and gas exchange patterns. Under this pathway, the plant utilizes the enzyme Ribulose-1,5-bisphosphate carboxylase/oxygenase (RuBisCO) to fix atmospheric carbon dioxide directly into a three-carbon compound, such as 3-phosphoglycerate, during the initial stages of the Calvin cycle. This metabolic strategy implies that the plant's photosynthetic efficiency is highly dependent on ambient temperature and moisture levels, as the C3 mechanism is inherently susceptible to photorespiration when stomatal conductance decreases under water stress. Consequently, its physiological performance is closely tied to its ability to manage water loss while maintaining sufficient internal CO2 concentrations for optimal carbohydrate synthesis.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Zornia brasiliensis 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 leaf.

Leaf

1. Planta medica

Chemicals

Zornia brasiliensis has 4 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Farnesene, Germacrene D, trans-Caryophyllene, trans-Nerolidol.

Farnesene

1. Planta medica

Germacrene D

1. Planta medica

trans-Caryophyllene

1. Planta medica

trans-Nerolidol

1. Planta medica

Activities

Zornia brasiliensis has 2 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Antitumor, Diuretic.

Antitumor

1. Planta medica

Diuretic

1. Planta medica

Conditions

Zornia brasiliensis has 3 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include diuretic, tumor, venereal diseases.

Diuretic

1. Planta medica

Tumor

1. Planta medica

Venereal diseases

1. Planta medica

Preparations

Zornia brasiliensis has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include leaf essential oil.

Leaf essential oil

1. Planta medica