Canavalia eurycarpa

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is found exclusively within the diverse landscapes of Western South America. Its natural habitat spans across several distinct countries in this specific region. Specifically, its geographical range includes the territory of Bolivia. It is also documented to grow within the borders of Colombia. Furthermore, the distribution of this species extends into Peru.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Canavalia eurycarpa is characterized by its specific distribution within low-altitude terrestrial habitats, where it occupies a relatively narrow vertical niche. This species is primarily found in areas situated at modest heights, with its elevational range spanning from a minimum of 290 m AMSL to a maximum of 310 m AMSL. This distribution indicates a preference for lowland environments, maintaining an average elevation of approximately 400 m AMSL throughout its typical ecological range. Such specific altitudinal constraints suggest that the plant is adapted to the particular climatic conditions, soil compositions, and humidity levels found within these specific low-lying topographical zones.

Elevational range max:

310 m AMSL

Elevational range mean:

400 m AMSL

Elevational range min:

290 m AMSL

Morphology

The morphology of Canavalia eurycarpa is characterized by its woody structure and its distinct growth habit as a liana. As a climber, it functions as an obligatory climber, requiring external support to ascend, rather than being self-supporting. While its ecological niche can span a spectrum from aquatic to semiaquatic and terrestrial environments, its primary biological state is categorized as terrestrial. Furthermore, the plant exhibits a terrestrial lifestyle in relation to epiphytic tendencies, lacking the specialized adaptations of holoepiphytes or hemiepiphytes, and it maintains an independent nutritional status, functioning as an independent organism rather than a parasite.

Aquatic :

terrestrial

Climber :

liana

Climber :

obligatory

Epiphyte :

terrestrial

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Canavalia eurypcarpa is fundamentally defined by its metabolic processes, most notably its carbon fixation strategy. This species utilizes the C3 photosynthetic pathway, a mechanism where the first stable compound formed during carbon fixation is a three-carbon molecule, typically 3-phosphoglycerate. This pathway involves the direct fixation of atmospheric carbon dioxide by the enzyme RuBisCO within the mesophyll cells during the light-independent reactions of photosynthesis. As a C3 plant, its physiological efficiency and water-use patterns are closely tied to the availability of light and moisture, as it lacks the specialized Kranz anatomy or temporal separation of gas exchange found in C4 or CAM species. Consequently, its metabolic rate and biomass production are governed by the standard enzymatic kinetics of the Calvin cycle, making its physiological performance sensitive to temperature fluctuations and photorespiration levels.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Canavalia eurycarpa has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include genistein.

genistein

1. Dr. Duke

Activities

Canavalia eurycarpa has 72 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Abortifacient, Aldose-Reductase-Inhibitor, Alpha-Reductase-Inhibitor, Antiaggregant, Antiangiogenic.

Abortifacient

1. Dr. Duke

Aldose-Reductase-Inhibitor

1. Dr. Duke

Alpha-Reductase-Inhibitor

1. Dr. Duke

Antiaggregant

1. Dr. Duke

Antiangiogenic

1. Dr. Duke

Antiatherosclerotic

1. Dr. Duke

Anticancer (Breast)

1. Dr. Duke

Anticarcinomic (Breast)

1. Dr. Duke

Anticlimacteric

1. Dr. Duke

Antiendoccytotic

1. Dr. Duke