Guilandina volkensii

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Caesalpinia volkensii

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and is classified under the class Equisetopsida and subclass Magnoliidae. It is further categorized into the order Fabales and the family Fabaceae. Finally, its specific taxonomic identity is established within the genus Guilandinia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific geographical range concentrated within the tropical regions of Africa. In Northeast Tropical Africa, it can be found growing in Ethiopia. Moving toward East Tropical Africa, the species is also widely distributed throughout Kenya. Additionally, its presence is documented across the landscapes of Tanzania. Finally, the distribution extends into Uganda, completing its regional range in East Tropical Africa.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Guilandina volkensii is fundamentally defined by its preference for moisture-rich environments, primarily occurring within evergreen or riverine forest ecosystems. These habitats provide the stable microclimates and consistent soil moisture levels necessary for its growth, often positioning the species along riparian corridors where the proximity to water sources supports a lush, shaded canopy. By occupying these specific niches, the plant integrates into the complex structural layers of forest systems, contributing to the biodiversity of woodland and riverine zones where high humidity and nutrient-dense alluvial soils are prevalent.

Habitat :

evergreen or riverine forest

Morphology

The morphology of Guilandinia volkensii is characterized by its growth habit as a woody liana, functioning as an obligatory climber. This plant is a terrestrial species that maintains an independent lifestyle, neither acting as a parasite nor as an epiphyte. In terms of its structural dimensions, it exhibits significant vertical reach, with a plant height that ranges from a minimum of 1.8 m to a mean height of approximately 7.5 m.

Aquatic :

terrestrial

Climber :

liana

Climber :

obligatory

Epiphyte :

terrestrial

Parasite :

independent

Plant height mean:

7.5 m

Plant height min:

1.8 m

Woodiness :

woody

Physiology

The physiology of Guilandina volkensii is characterized by a complex metabolic synergy facilitated by its status as a nitrogen fixer. Through a symbiotic relationship with specialized soil bacteria, typically located within root nodules, the plant performs biological nitrogen fixation, converting atmospheric nitrogen into bioavailable forms such as ammonia. This process is an essential physiological mechanism that supports the plant's protein synthesis and overall nutrient uptake, particularly in nutrient-poor soils. The plant's metabolic pathways are optimized to manage the high energy demands of this nitrogen-fixing process, integrating the captured nitrogen into its systemic growth and cellular maintenance. Consequently, the physiological efficiency of Guilandina volkensii is intrinsically linked to its ability to regulate this nitrogenous exchange, ensuring robust development and resilience within its ecological niche.

Nitrogen fixer :

yes

Sources: Global Inventory of Floras and Traits (GIFT)

Activities

Guilandina volkensii has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antimalarial.

Antimalarial

1. Journal of ethnopharmacology

Preparations

Guilandina volkensii has 7 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include Aqueous decoctions, L, Methanolic Extracts, ethanol macerates, methanol Soxhlet extracts.

Aqueous decoctions

1. Journal of ethnopharmacology

L

1. Journal of ethnopharmacology

Methanolic extracts

1. Evidence-based complementary and alternative medicine : eCAM

Ethanol macerates

1. Journal of ethnopharmacology

Methanol soxhlet extracts

1. Journal of ethnopharmacology

Petroleum ether soxhlet extracts

1. Journal of ethnopharmacology

Water soxhlet extracts

1. Journal of ethnopharmacology