Erythrophleum lasianthum

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a specific distribution pattern across several regions in the southern portion of the continent. In South Tropical Africa, it can be found growing within the borders of Mozambique. Its presence extends into Southern Africa, specifically inhabiting the KwaZulu-Natal region. Additionally, the species is documented throughout the nation of Eswatini. Finally, it is also widely distributed across the Northern Provinces of Southern Africa.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Erythrophleum lasiantum is characterized by its adaptation to low-to-mid altitude landscapes, thriving within a specific vertical distribution in its natural habitat. This species is predominantly found in environments situated at elevations ranging from a minimum of 20 m AMSL to a maximum of 600 m AMSL. Within this elevational gradient, the plant occupies ecological niches that typically support tropical or subtropical vegetation, where it interacts with specific soil compositions and moisture regimes characteristic of these lower altitudes. The environmental conditions within this 20 to 600 m range dictate its distribution patterns, influencing its growth cycles and its role within the local biotic community.

Elevational range max:

600 m AMSL

Elevational range min:

20 m AMSL

Life history

The life history of Erythrophleum lasiantum is characterized by its status as a perennial organism, allowing it to persist in its environment through multiple growing seasons. As a perennial, it does not complete its biological cycle in a single year like annuals or two years like biennials; instead, it maintains a long-term presence, often developing robust structural components that support sustained growth and repeated reproductive efforts over time. This perennial nature enables the plant to establish itself firmly within its ecological niche, adapting to seasonal fluctuations and ensuring long-term survival through continuous development.

Lifecycle :

perennial

Morphology

The morphology of Erythrophleum lasiantum is characterized by its stature as a large, woody tree that can reach significant dimensions, with a plant height ranging from a minimum of 5 m to a maximum of 23 m. As an independent species, it does not function as a parasite or an epiphyte, maintaining a terrestrial existence rather than an aquatic or semiaquatic one. Although it possesses a self-supporting growth habit rather than being a climber, its robust woody structure allows it to maintain its upright form as a dominant tree within its ecosystem.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height max:

23 m

Plant height min:

5 m

Woodiness :

woody

Physiology

The physiology of Erythropheum lasiantum is fundamentally characterized by its metabolic processes, specifically utilizing a C3 photosynthetic pathway for carbon fixation. As a C3 plant, it undergoes the Calvin cycle directly within the mesophyll cells, where the enzyme RuBisCO facilitates the initial carboxylation of CO2 to produce three-carbon molecules. This metabolic framework dictates its resource management, including its reliance on transpiration for cooling and nutrient transport, as well as its specific water-use efficiency compared to C4 or CAM species. The plant's physiological performance is closely tied to environmental variables such as light intensity, temperature, and moisture availability, which influence the rate of gas exchange and the efficiency of its photosynthetic machinery.

Photosynthetic pathway :

C3

Reproduction

Reproduction in Erythropheleum lasiantum is centered around the production of seeds, which serve as the primary vehicle for its dispersal and genetic propagation. Quantitative analysis of the reproductive output reveals a highly consistent seed morphology, with the seed mass exhibiting no variance across the sampled population. The seed mass is recorded at a mean value of 0.70088 g, a figure that is simultaneously represented as both the maximum and minimum mass (0.70088 g). This uniformity in seed mass suggests a highly regulated developmental process during the maturation of the seeds, ensuring that each unit produced maintains a specific weight essential for its ecological role and successful establishment in its natural habitat.

Seed mass mean:

0.70088 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Erythrophleum lasianthum 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 seed.

Seed

1. Planta medica

Preparations

Erythrophleum lasianthum has 2 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include methanol extracts, seeds.

Methanol extracts

1. BMC complementary and alternative medicine

Seeds

1. Planta medica