Physena madagascariensis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Physena madagascariensis var. longifolia

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and the phylum Streptophyta, situated within the class Equisetopsida and subclass Magnoliidae. It is further classified under the order Caryophyllales and the family Physenaceae. Finally, it is identified by the genus Physena and the specific species Physena madagascariensis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is found exclusively within a specific region of the globe. Its natural habitat is concentrated in the Western Indian Ocean. Specifically, the species is endemic to the island of Madagascar. This restricted range means it does not occur naturally in any other parts of the world. Consequently, its survival is closely tied to the unique ecosystems found within this island nation.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Physena madagascariensis is characterized by its distinct growth strategies and structural classifications within its ecosystem. Primarily functioning as a phanerophyte, the plant maintains its stem or shoot system well above the ground level, allowing it to navigate its environmental niche through significant vertical development. In certain ecological contexts or developmental stages, it may also exhibit characteristics of a nanophanerophyte, representing a specialized growth form where the aerial parts are relatively short but still extend beyond the soil surface. This combination of life forms enables the species to persist through varying seasonal shifts and environmental pressures, ensuring its survival and reproductive success within its native habitat.

Life form :

nanophanerophyte

Life form :

phanerophyte

Morphology

The morphology of Physena madagascariensis is characterized by its growth form as a tree, exhibiting a robust and woody structure. This species is primarily terrestrial in its habitat, though it maintains a physiological profile that avoids aquatic or semiaquatic environments. It functions as an independent organism, showing no parasitic tendencies, and grows as a self-supporting structure rather than a climber or an epiphyte.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Woodiness :

woody

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Physena madagascariensis 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. Journal of natural products

Chemicals

Physena madagascariensis has 3 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Remangilone B, Remangilone C, remangilone A.

Remangilone B

1. Journal of natural products

Remangilone C

1. Journal of natural products

remangilone A

1. Journal of natural products

Activities

Physena madagascariensis has 1 reported activities identified across 1 scientific publications and several other databases. The most consistently reported activities include Cytotoxic.

Cytotoxic

1. Journal of natural products

Preparations

Physena madagascariensis has 2 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include dried leaves, methanolic extract of the dried leaves.

Dried leaves

1. Journal of natural products

Methanolic extract of the dried leaves

1. Journal of natural products