Justicia thunbergioides

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Cyphisia venusta
• Justicia allocota
• Beloperone thunbergioides

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, placing it within the class Equisetopsida and subclass Magnoliidae. It is further classified under the order Lamiales and is a member of the family Acanthaceae. Within this family, it is identified by the genus Justicia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical range within the borders of Brazil. It is primarily documented as growing in the Northeast region of the country. Additionally, its presence extends into the Southeast part of the nation. These two distinct areas represent the known locations where the species can be found. Consequently, its distribution is concentrated within these particular Brazilian territories.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Justicia thunbergioides is fundamentally defined by its occurrence within the specific forest ecosystems of South America, where it thrives primarily in the Floresta Estacional Decidual and the Floresta Estacional Semi-decidual. In these seasonal forest habitats, the species is adapted to environments characterized by distinct periods of moisture availability and seasonal leaf shedding, which influence the light penetration and humidity levels of the understory. By occupying these specific deciduous and semi-deciduous seasonal forest types, the plant plays a role in the complex biological interactions of these biomes, relying on the unique soil compositions and fluctuating climatic cycles inherent to these forest structures to maintain its life cycle.

Habitat :

Floresta Estacional Decidual, Floresta Estacional Semidecidual

Morphology

The morphology of Justicia thubergioides is characterized by a growth form that primarily functions as a shrub or a herbaceous plant, displaying a non-woody structure. It is a self-supporting species, lacking the climbing mechanisms found in lianas or vines, and it does not function as an obligatory or facultative climber. As a terrestrial organism, it avoids epiphytic lifestyles, remaining grounded rather than growing as a holoepiphyte or hemiepiphyte. The plant is ecologically independent, showing no parasitic tendencies, and its habitat preference is strictly terrestrial, distinguishing it from aquatic or semiaquatic species.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

shrub

Parasite :

independent

Woodiness :

non-woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Justicia thunbergioides has 4 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Spathulenol, VITAMIN E, sesamin, squalene.

Spathulenol

1. Pharmaceuticals (Basel, Switzerland)

VITAMIN E

1. Pharmaceuticals (Basel, Switzerland)

sesamin

1. Pharmaceuticals (Basel, Switzerland)

squalene

1. Pharmaceuticals (Basel, Switzerland)