Diplopterys cabrerana

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Banisteriopsis cabrerana

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

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 Malpighiales and the family Malpighiaceae. Specifically, this medicinal species is identified by its genus, Diplopterys.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical distribution across several regions of the South American continent. In Northern South America, its presence is documented within the borders of Venezuela. Moving toward the western part of the continent, the species can be found throughout Colombia, Ecuador, and Peru. Additionally, its range extends into the northern territories of Brazil. Collectively, these locations highlight the plant's prevalence across various tropical landscapes in the region.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Diplopterys cabreraana is characterized by its presence within the Floresta Ombrófila (also known as Floresta Pluvial), where it thrives in these humid, high-precipitation rainforest environments. The species occupies a specific altitudinal niche, distributed across an elevational range that begins at 100 m AMSL and extends up to a maximum of 720 m AMSL.

Elevational range max:

720 m AMSL

Elevational range min:

100 m AMSL

Habitat :

Floresta Ombrófila (= Floresta Pluvial)

Morphology

The morphology of Diplopterys cabrerana is characterized by a woody growth habit, manifesting as a robust and perennial structure. It functions as an obligatory climber, specifically taking the form of a liana that relies on external support to ascend through its environment. While it exhibits a terrestrial lifestyle rather than being aquatic or semiaquatic, its growth strategy is strictly non-epiphytic and independent, meaning it does not function as a holoepiphyte, hemiepiphyte, or any other form of epiphyte, nor does it act as a parasite. Instead, it maintains an independent existence within its terrestrial habitat, utilizing its woody vines to navigate the forest structure.

Aquatic :

terrestrial

Climber :

liana

Climber :

obligatory

Epiphyte :

terrestrial

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Diplopterys cabreraana is characterized by complex metabolic pathways designed to synthesize potent indole alkaloids, most notably N,N-Dimethyltryptamine (DMT), within its vegetative tissues. These alkaloids are produced through the decarboxylation of the amino acid tryptophan, followed by sequential N-methylation catalyzed by specific methyltransferase enzymes. The plant's metabolic efficiency is supported by standard photosynthetic processes typical of tropical woody shrubs, allowing for the conversion of light energy into chemical energy to fuel secondary metabolite production. Regarding its nutrient cycling capabilities, Diplopterys cabreraana is not a nitrogen fixer; it lacks the symbiotic relationship with rhizobia or other nitrogen-fixing bacteria necessary to convert atmospheric nitrogen into usable forms, meaning its nitrogen acquisition is entirely dependent on the uptake of nitrates and ammonium from the soil through its root system. This reliance on soil nitrogen availability directly influences the concentration of its psychoactive constituents, as nitrogen is a fundamental component of the indole ring structure found in its primary alkaloids.

Nitrogen fixer :

no

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Diplopterys cabrerana 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. Journal of ethnopharmacology

Chemicals

Diplopterys cabrerana has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include DMT, N,N-DIMETHYLTRYPTAMINE.

DMT

1. Journal of ethnopharmacology

N,N-DIMETHYLTRYPTAMINE

1. Journal of ethnopharmacology

Activities

Diplopterys cabrerana has 1 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Hallucinogen.

Hallucinogen

1. Journal of ethnopharmacology

Preparations

Diplopterys cabrerana has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include ayahuasca.

Ayahuasca

1. Journal of ethnopharmacology