Plenckia populnea

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is found across several distinct regions within the South American continent. In Western South America, its presence is specifically noted in Bolivia. Its distribution extends significantly into Brazil, where it inhabits the North and Northeast regions. Additionally, the species can be found throughout the West-Central area of Brazil. Finally, it is also documented to grow within the Southeast part of the country.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Plencia populnea is characterized by its adaptation to diverse tropical landscapes, specifically thriving within the Cerrado (lato sensu) and Seasonal Semi-deciduous Forest (Floresta Estacional Semi-decidual) biomes. This species exhibits a broad altitudinal distribution, occupying a wide vertical range that begins at sea level (0 m AMSL) and extends up to a maximum elevation of 1000 m AMSL. This ability to inhabit both lowland seasonal forests and higher-altitude Cerrado formations suggests a versatile physiological capacity to manage the varying moisture levels and light availability inherent to these distinct Brazilian ecosystems.

Elevational range max:

1000 m AMSL

Elevational range min:

0 m AMSL

Habitat :

Cerrado (lato sensu), Floresta Estacional Semidecidual

Life history

The life history of Plumbago populnea is characterized by its status as a perennial plant, ensuring its persistence across multiple growing seasons. As a phanerophyte, it maintains its photosynthetic organs on elevated stems, a life form that is consistently identified through its phanerophyte classification. Furthermore, the plant exhibits a deciduous nature, shedding its foliage periodically as part of its seasonal biological cycle.

Deciduousness :

deciduous

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Plencia populnea is characterized by its robust growth form, primarily manifesting as a woody tree. As a terrestrial species, it maintains an independent existence, functioning as a non-parasitic organism. The plant exhibits a significant vertical stature, with an average plant height of approximately 8 meters and the potential to reach a maximum height of up to 10 meters. Although it possesses self-supporting climbing capabilities, its structural development is fundamentally that of a tree, growing in terrestrial environments rather than as an epiphyte or an aquatic plant.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

10 m

Plant height mean:

8 m

Woodiness :

woody

Physiology

The physiology of Plumbago populnea is characterized by specialized metabolic pathways that support its resilience in various environmental conditions, though it lacks the specific symbiotic mechanisms required to function as a nitrogen fixer. In terms of its nutrient acquisition processes, the plant does not possess the biological capability for atmospheric nitrogen fixation, meaning it relies entirely on the uptake of available nitrates and ammonium ions from the soil through its root system. Its physiological processes are driven by efficient photosynthetic activity and a robust secondary metabolism, which facilitates the production of various phytochemicals. These metabolic activities are regulated by complex hormonal signaling that governs growth, transpiration, and the plant's response to abiotic stressors, ensuring its survival in nutrient-variable habitats despite its inability to fix nitrogen independently.

Nitrogen fixer :

no

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Plenckia populnea 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 root.

Root

1. Journal of natural products