Aframomum daniellii

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Amomum daniellii
• Amomum erythrocarpum
• Cardamomum daniellii
• Aframomum flavum
• Aframomum hanburyi

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, falling under the class Equisetopsida and subclass Magnoliidae. Within the order Zingiberales, it is classified under the family Zingiberaceae. Specifically, Aframomum daniellii is a member of the genus Aframomum.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant, Aframomum danielii, exhibits a specific distribution pattern across the tropical regions of the African continent. In West Tropical Africa, its presence is documented within the borders of Nigeria. Moving into the West-Central Tropical Africa zone, the species can be found in the Central African Republic. Its range further extends through Cameroon and into the Congo. Finally, the geographical reach of this medicinal plant includes Equatorial Guinea.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Aframomum danielii is characterized by its classification as a perennial plant, allowing it to persist through multiple growing seasons rather than completing its cycle in a single year. Structurally, it functions as a geophtye, a life form where the essential regenerative organs are located underground, protected from seasonal environmental stressors. This survival strategy is further supported by its status as a cryptophyte, meaning its buds and vital growing points remain concealed beneath the soil surface or at the ground level to ensure continued development and resilience within its habitat.

Life form :

geophyte

Life form :

cryptophyte

Lifecycle :

perennial

Morphology

The morphology of Aframomum daniellii is characterized by its growth form as a non-woody herb, typically manifesting as a self-supporting plant that does not require climbing structures. It is a terrestrial species, existing as an independent organism without parasitic tendencies, and it thrives in non-aquatic environments rather than being aquatic or semiaquatic. The plant maintains a relatively modest stature, with a maximum plant height reaching approximately 4 meters. As a non-woody herb, its structure is primarily composed of soft, herbaceous tissues, lacking the lignified stems associated with shrubs or trees.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Plant height max:

4 m

Woodiness :

non-woody

Physiology

The physiology of Aframomum danielii is characterized by complex metabolic pathways geared toward the biosynthesis of aromatic volatile compounds, primarily within its rhizomes and leaves. The plant undergoes standard photosynthetic processes to convert solar energy into chemical energy, driving its growth in tropical understory environments. In terms of nutrient cycling and soil interaction, the species does not exhibit the physiological capacity for symbiotic nitrogen fixation; it is not a nitrogen fixer, meaning it lacks the specialized root nodules required to host diazotrophic bacteria for atmospheric nitrogen conversion. Instead, it relies on the uptake of available nitrates and ammonium from the soil substrate to support its protein synthesis and enzymatic functions. Its metabolic activity is heavily focused on the production of essential oils, involving specialized secretory structures that manage the synthesis and storage of bioactive secondary metabolites.

Nitrogen fixer :

no

Reproduction

The reproduction cycle of Aframomum danielii is characterized by specific seasonal windows for flowering and highly adaptable fruiting patterns. The flowering process typically begins in February and concludes around March, although the specific timing can be variable depending on environmental conditions. Following the flowering stage, the plant enters its fruiting phase; however, the timing for fruit development and maturation is highly variable throughout the year, showing no fixed seasonal constraints across the months of January through December.

Flowering time :

Feb

Flowering time :

Mar

Fruiting time :

variable

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Aframomum daniellii has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include 1,8-Cineole, SABINENE.

1,8-Cineole

1. Parasitology research

SABINENE

1. Parasitology research

Conditions

Aframomum daniellii has 2 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include cancer, infectious diseases.

Cancer

1. Parasitology research

Infectious diseases

1. International journal of environmental research and public health

Preparations

Aframomum daniellii has 1 reported preparations identified across 0 scientific publications and several other databases. The most consistently reported preparations include Essential oils.

Essential oils

1. International journal of environmental research and public health