Caylusea abyssinica

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Reseda abyssinica
• Astrocarpa abyssinica

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Caylusea abyssinica, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is classified under the order Brassicales and the family Resedaceae. Ultimately, its taxonomic placement concludes within the genus Caylusea.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a highly fragmented and diverse geographical distribution across several continents. In the northern hemisphere, its presence is recorded within the region of Great Britain. Moving to the tropical zones, it can be found in West-Central Tropical Africa, specifically in Rwanda. The species also occupies significant portions of Northeast Tropical Africa, including Eritrea and Ethiopia. Finally, its range extends through the Northeast Tropical Africa territory of Sudan and South Sudan.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Caylusea abyssinicica is characterized by an annual lifecycle, meaning the plant completes its entire biological progression from germination to seed production within a single growing season. During this period, the plant undergoes a rapid sequence of vegetative development, where it establishes its root system and foliage to capture necessary nutrients and sunlight. This is followed by a reproductive phase in which it develops flowers and eventually produces seeds to ensure the continuity of the species. Because it functions as an annual, the individual plant does not survive beyond its initial year, relying entirely on the dispersal of its seeds to initiate new populations in subsequent seasons.

Lifecycle :

annual

Morphology

The morphology of Caylusea abyssinicica is characterized by its herbaceous growth form, manifesting as a non-woody plant. It typically reaches a plant height with a mean measurement of approximately 1 m. Regarding its structural habit, the species is categorized as a self-supporting herb, lacking the climbing mechanisms found in obligatory or facultative climbers.

Climber :

self-supporting

Growth form :

herb

Plant height mean:

1 m

Woodiness :

non-woody

Physiology

The physiology of Caylusea abyssinicica is characterized by a C3 photosynthetic pathway, which dictates its carbon fixation process and metabolic efficiency in its native environment. As a C3 plant, it utilizes the enzyme RuBisCO to fix atmospheric carbon dioxide directly into the Calvin cycle, a mechanism that is highly effective under moderate temperatures and sufficient moisture levels. Furthermore, this species does not function as a nitrogen fixer, meaning it lacks the symbiotic relationship with diazotrophic bacteria required to convert atmospheric nitrogen into usable forms, and instead relies on the uptake of nitrates and ammonium from the surrounding soil to meet its nutritional requirements for growth and development.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Caylusea abyssinicica is characterized by the production of small, specialized seeds that facilitate its dispersal and establishment. Quantitative analysis of its reproductive output reveals a highly consistent seed size profile, with a calculated mean seed mass of 0.00073 g. The variation within the seed population is minimal, ranging from a minimum mass of 0.00061 g to a maximum mass of 0.00085 g. These precise metrics regarding seed mass indicate a specialized reproductive strategy optimized for the plant's specific ecological niche.

Seed mass max:

0.00085 g

Seed mass mean:

0.00073 g

Seed mass min:

0.00061 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Caylusea abyssinica 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. Annals of clinical microbiology and antimicrobials

Chemicals

Caylusea abyssinica has 3 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include CA1, CA2, STIGMASTEROL.

CA1

1. Annals of clinical microbiology and antimicrobials

CA2

1. Annals of clinical microbiology and antimicrobials

STIGMASTEROL

1. Annals of clinical microbiology and antimicrobials

Activities

Caylusea abyssinica has 1 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Antibacterial.

Antibacterial

1. Annals of clinical microbiology and antimicrobials

Conditions

Caylusea abyssinica has 3 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include Escherichia coli, Pseudomonas aeruginosa, Staphylococcus aureus.

Escherichia coli

1. Annals of clinical microbiology and antimicrobials

Pseudomonas aeruginosa

1. Annals of clinical microbiology and antimicrobials

Staphylococcus aureus

1. Annals of clinical microbiology and antimicrobials