Macaranga gigantea
Macaranga gigantea · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Macaranga gigantea is a remarkable tropical plant known for its impressive size and significant medicinal potential. Recent scientific investigations have highlighted its impressive profile as a rich source of natural antioxidants. Furthermore, research suggests that the plant possesses notable properties as cholinesterase inhibitors, which are vital for neurological health. These unique chemical characteristics make it a subject of great interest in the field of pharmacology. Understanding its bioactive compounds offers promising pathways for developing new therapeutic treatments.
- Synonyms
- Mappa Megalophylla · Tanarius Megallophyllus · 8 more
- Common names
- Not available
- Family
- Euphorbiaceae
- Distribution
- Asia-Tropical
- Plant Parts
- Not available
Classification
Common Names
Macaranga gigantea is a distinctive plant known by many different names across various regions. In many local contexts, it is frequently referred to as Giant Mahang or simply Kubang. It is also commonly identified as Merkubung, a name that carries specific regional significance. In certain areas, the species is called Pokok Mahang Gajah to highlight its impressive scale. Furthermore, the plant is recognized internationally by the Russian name Макаранга гигантская.
Sources: Catalogue of Life (COL)
Synonyms
Macaranga gigantea is a botanical species that has been documented under several different scientific names throughout history. Taxonomists have frequently used synonyms such as Macaranga incisa and Macaranga megalophylla to describe this plant. Other historical classifications include Macaranga rugosa and the name Mappa gigantea. Additionally, the species has been referred to in literature as Mappa megalophylla. Understanding these various nomenclatural relationships is essential for accurate botanical identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Macaranga gigantea is a remarkable member of the kingdom Plantae. Within this vast biological kingdom, the species belongs to the class Equisetopsida. It is further categorized under the order Malpighiales, showcasing its specific evolutionary lineage. This plant is a prominent representative of the genus Macaranga. Finally, it finds its botanical home within the diverse family Euphorbiaceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Malpighiales |
| Family | Euphorbiaceae |
| Genus | Macaranga |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Macaranga gigantea is widely distributed across the diverse landscapes of tropical Asia. Its presence is firmly established within the Indo-China region, stretching through countries such as Myanmar and Thailand. The species also thrives throughout Malesia, finding significant habitats across the islands of Borneo and Sulawesi. Furthermore, its range extends into the lush environments of Malaya, highlighting its adaptability to various tropical climates. This broad geographic footprint underscores the plant's importance within the regional ecosystems of Southeast Asia.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Macaranga gigantea is a distinctive tree characterized by its robust and self-supporting growth form. This species can reach impressive proportions within its natural habitat. Depending on environmental conditions, it typically attains a maximum height of 15 m. However, under optimal circumstances, the tree may grow even taller, reaching a maximum height of 25 m.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Macaranga gigantea exhibits significant antioxidant potential through its ability to act as a potent free radical scavenger. The leaves of this species are particularly effective at treating linoleic acid peroxidation, showing an inhibition rate of 92.21%. This plant also functions as a cholinesterase inhibitor, specifically targeting the acetylcholinesterase enzyme. Furthermore, Macaranga gigantea serves as a nitric oxide (NO) production inhibitor within biological systems. These combined activities allow the species to successfully treat nitric oxide production in cells by achieving more than 50% inhibition.