Ochrosia acuminata

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant, known scientifically as Ochrosiia acuminata, possesses a very specific and localized geographical range. Its occurrence is primarily centered within the Malesia botanical region. Specifically, the species can be found growing in the unique landscapes of Sulawesi. This limited distribution suggests that the plant is highly adapted to the particular environmental conditions of this Indonesian island. Consequently, its presence is a distinct characteristic of the Sulawesi flora.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Ochroasia acuminata is characterized by its classification as a phanerophyte, a growth form where the perennating buds are located high above the ground on aerial shoots. Within this life strategy, it specifically exhibits traits associated with both phanerophyte and nanophanerophyte categories, indicating a perennial nature where the plant maintains its reproductive and vegetative potential through elevated woody structures. This life form allows the species to persist through seasonal environmental variations by protecting its vital buds above the soil surface, facilitating a stable and long-term presence within its natural habitat.

Life form :

phanerophyte

Morphology

The morphology of Ochrosia acuminata is characterized by a woody growth form, functioning primarily as a tree within its ecological niche. Although it possesses the structural capacity to act as a self-supporting climber, it is categorized by its independent nature, functioning as an independent organism rather than a parasite. Furthermore, it is a terrestrial plant, maintaining its life cycle within the soil substrate rather than growing as an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Ochroosia acuminata is characterized by a primary metabolic framework utilizing the C3 photosynthetic pathway, a mechanism where carbon dioxide is fixed directly into a three-carbon compound during the initial stages of the Calvin cycle. This pathway indicates that the plant performs atmospheric CO2 fixation primarily through the enzyme RuBisCO within the mesophyll cells, a process typical of many tropical woody species that inhabit environments with relatively consistent moisture availability. As a C3 plant, its physiological efficiency is highly dependent on maintaining open stomata for gas exchange, which necessitates a complex balance between maximizing carbon assimilation for growth and managing transpiration rates to prevent desiccation. This metabolic strategy influences its water-use efficiency and dictates its adaptation to specific light intensities and temperature regimes within its natural ecological niche.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Ochrosia acuminata 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 root.

Root

1. Journal of natural products