Tiny White Wild Hibiscus

Names and Synonyms

Common Names

• Tiny White Wild Hibiscus

Scientific Names

Accepted name

Synonyms

• Bombyx micranthus
• Hibiscus micranthus var. parvifolius
• Hibiscus micranthus var. rigidus
• Hibiscus micranthus var. asper
• Hibiscus micranthus var. lepineyi
• Hibiscus pavoniformis
• Hibiscus micranthus var. subclandestinus
• Hibiscus micranthus var. clandestinus
• Hibiscus micranthus var. alii
• Hibiscus capillipes
• Hibiscus clandestinus
• Hibiscus parvifolius
• Hibiscus micranthus var. hermanniifolius
• Hibiscus rigidus

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and class Equisetopsida. Within the subclass Magnoliidae, it falls under the order Malvales and the family Malvaceae. Finally, its taxonomic identity is defined by the genus Hibiscus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical distribution spanning across multiple regions of the African continent. In Northern Africa, it can be found growing in the territories of Algeria, Egypt, and Morocco. Its presence also extends into the West Tropical Africa region, specifically within the borders of Burkina. Additionally, the species is documented to inhabit parts of Ghana. These locations highlight the wide environmental range that this medicinal plant occupies.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Hibiscus micranthus is characterized by its ability to thrive across a broad altitudinal gradient, spanning from low-lying areas at 70 m AMSL to high-altitude regions reaching up to 2900 m AMSL. This significant elevational range indicates a high degree of adaptability to varying climatic conditions and atmospheric pressures. While specific habitat classifications are not explicitly detailed, its distribution across such diverse vertical zones suggests it can inhabit a variety of ecosystems, likely ranging from tropical lowland environments to montane shrublands or forest margins.

Elevational range max:

2900 m AMSL

Elevational range min:

70 m AMSL

Habitat :

-

Life history

The life history of Hibiscus micranthus is characterized by its status as a perennial plant, allowing it to persist through multiple growing seasons. In terms of its structural growth and survival strategy, the species is classified as a chamaephyte, a life form where the majority of the vegetation is located close to the ground, often protected by the soil surface or leaf litter during unfavorable conditions. This specific life form, categorized both as a chamaephyte and within the broader spectrum of growth habits, dictates its ability to endure environmental fluctuations while maintaining its perennial cycle.

Life form :

chamaephyte

Lifecycle :

perennial

Morphology

The morphology of Hibiscus micrantthus is characterized by its growth form as a woody shrub or subshrub. As a self-supporting plant, it does not function as a climber, liana, or vine, and it is an independent species rather than a parasite. It is a terrestrial plant, not categorized as aquatic or epiphytic. In terms of stature, the plant exhibits significant variation in height, ranging from a minimum of 0.2 m to a maximum of 2.5 m, with an average plant height of approximately 1.6 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Growth form :

subshrub

Parasite :

independent

Plant height max:

2.5 m

Plant height mean:

1.6 m

Plant height min:

0.2 m

Woodiness :

woody

Physiology

The physiology of Hibiscus micranthus is characterized by a C3 photosynthetic pathway, which governs its carbon fixation processes and metabolic efficiency within its native ecological niche. 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 in temperate to sub-tropical environments where water availability is sufficient. Furthermore, regarding its nutrient acquisition strategies, Hibiscus micranthus does not function as a nitrogen fixer; it lacks the symbiotic relationship with nitrogen-fixing bacteria, such as rhizobia, required to convert atmospheric nitrogen into bioavailable forms, relying instead on the uptake of nitrates and ammonium from the surrounding soil.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Hibiscus micranthus is characterized by the production of small, lightweight seeds that facilitate dispersal and colonization. The seed mass within this species exhibits specific quantitative variations, with a measured mean seed mass of 0.003665 g. Individual seed weights fluctuate within a narrow range, reaching a maximum mass of 0.00453 g and a minimum mass of 0.0028 g. This uniformity in seed size suggests a specialized reproductive strategy geared toward efficient distribution within its natural habitat.

Seed mass max:

0.00453 g

Seed mass mean:

0.003665 g

Seed mass min:

0.0028 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Hibiscus micranthus 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. BMC complementary and alternative medicine

Chemicals

Hibiscus micranthus has 6 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Anthraquinones, Flavonoids, Phenols, Saponins, Steroids.

Anthraquinones

1. BMC complementary and alternative medicine

Flavonoids

1. BMC complementary and alternative medicine

Phenols

1. BMC complementary and alternative medicine

Saponins

1. BMC complementary and alternative medicine

Steroids

1. BMC complementary and alternative medicine

Tannins

1. BMC complementary and alternative medicine

Activities

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

Antibacterial

1. BMC complementary and alternative medicine

Conditions

Hibiscus micranthus has 3 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include E. coli, wound healing, wound infections.

E. coli

1. BMC complementary and alternative medicine

Wound healing

1. BMC complementary and alternative medicine

Wound infections

1. BMC complementary and alternative medicine