White-pear

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Nothapodytes philippinensis
• Neoleretia philippinensis
• Apodytes dimidiata subsp. acutifolia
• Icacina mauritiana
• Apodytes beddomei
• Apodytes curtisii
• Apodytes dimidiata f. farinosa
• Apodytes dimidiata var. ikongoensis
• Apodytes tonkinensis
• Apodytes yunnanensis
• Nothapodytes zeylanica
• Mappia philippinensis
• Jobalboa aberdarica
• Hemilobium ficifolium
• Apodytes dimidiata var. acutifolia
• Apodytes dimidiata var. emirnensis
• Apodytes dimidiata var. hazomaitso
• Apodytes dimidiata var. inversa
• Apodytes dimidiata f. microphylla
• Apodytes emirnensis
• Apodytes frappieri
• Apodytes gardneriana
• Apodytes hazomaitso
• Apodytes inversa
• Apodytes javanica
• Apodytes giung
• Apodytes mauritiana
• Apodytes stuhlmannii
• Apodytes cambodiana
• Apodytes benthamiana
• Apodytes bequaertii
• Apodytes acutifolia
• Pterocelastrus obtusus
• Pterocelastrus macrostylus

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. It is further classified within the order Metteniusales and the family Metteniusaceae. Finally, its taxonomic identity is defined by the genus Apodytes.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad distribution across several regions within the African continent. In West Tropical Africa, it can be specifically located in Nigeria. Its presence extends into West-Central Tropical Africa, where it is found in Cameroon. Furthermore, the species inhabits several other countries in the West-Central region, including Burundi and Rwanda. Finally, its geographical range reaches into the Democratic Republic of the Congo.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Apodytes dimidiata is characterized by its ability to inhabit diverse topographical landscapes, spanning an expansive elevational range from as low as 5 m AMSL to a maximum of 1980 m AMSL. It is most commonly found within woodland environments and open dry forests, where it often occurs in clumps. Under certain conditions, the species exhibits significant ecological strength, potentially becoming locally dominant within dry forest ecosystems.

Elevational range max:

1980 m AMSL

Elevational range min:

5 m AMSL

Habitat :

(clump) woodland, open dry forest, may be locally dominant in dry forest

Life history

The life history of Apodytes dimidiata is characterized by its nature as a perennial plant, allowing it to persist through multiple growing seasons and establish long-term presence within its ecosystem. Throughout its existence, the plant maintains an evergreen habit, ensuring that it retains its foliage year-round rather than undergoing a seasonal shedding of leaves. This combination of a long-lived lifecycle and continuous foliage retention supports its sustained physiological activity and ecological role over extended periods.

Deciduousness :

evergreen

Lifecycle :

perennial

Morphology

The morphology of Apodytes dimidiata is characterized by its woody growth form, functioning primarily as a tree. This species exhibits significant variation in stature, with plant heights ranging from a minimum of 0.5 m to a maximum of 15 m, resulting in a mean height of approximately 15 m. In terms of its growth habit, the plant is classified as self-supporting, possessing the structural integrity to maintain its form without the need for external climbing supports. It is a terrestrial organism, neither aquatic nor epiphytic, and operates as an independent species rather than a parasite.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

tree

Parasite :

independent

Plant height mean:

15 m

Plant height min:

0.5 m

Woodiness :

woody

Physiology

The physiology of Apodytes dimidiata is characterized by a standard C3 photosynthetic pathway, utilizing the Calvin cycle to fix atmospheric carbon dioxide through the enzyme RuBisCO. Unlike specialized plants that utilize C4 or CAM metabolism to mitigate photorespiration in arid environments, this species relies on the conventional C3 mechanism, which is typical for many woody dicotyledonous plants found in temperate to subtropical forest ecosystems. Furthermore, in terms of nutrient cycling and symbiotic relationships, Apodytes dimidiata is not a nitrogen fixer; it does not possess the specialized root nodules required to host diazotrophic bacteria for the conversion of atmospheric nitrogen into bioavailable forms, instead relying on the uptake of nitrogenous compounds directly from the soil solution.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Apoadytes dimidiata is characterized by the production of fleshy drupes, which are categorized as indehiscent fruits. These fruits facilitate a zoochorous dispersal syndrome, relying on animals to aid in the spread of the species. The seeds contained within these fleshy fruits exhibit significant morphological variation in size and weight; they possess a seed volume ranging from a minimum of 94 mm³ to a maximum of 630 mm³, with an average seed volume of 362 mm³. Correspondingly, the seed mass varies from a minimum of 0.06957 g to a maximum of 0.15526 g, maintaining a mean seed mass of 0.0637 g.

Dehiscence :

indehiscent

Dispersal syndrome :

zoochorous

Fruit dryness :

fleshy

Fruit type :

drupe

Seed mass max:

0.15526 g

Seed mass mean:

0.0637 g

Seed mass min:

0.06957 g

Seed volume max:

630 mm³

Seed volume mean:

362 mm³

Seed volume min:

94 mm³

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Apodytes dimidiata has 1 reported plant parts identified across 3 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf.

Leaf

1. Planta medica
2. BMC complementary and alternative medicine
3. Evidence-based complementary and alternative medicine : eCAM

Chemicals

Apodytes dimidiata has 5 reported phytochemicals identified across 3 scientific publications and several other databases. The most consistently reported chemicals include Flavonoid, Flavonoids, Genipin, polyphenols, squalene.

Flavonoid

1. Pharmaceutical biology

Flavonoids

1. Pharmaceutical biology

Genipin

1. Planta medica

polyphenols

1. Pharmaceutical biology

squalene

1. Pharmaceutical biology

Conditions

Apodytes dimidiata has 2 reported investigations on conditions identified across 3 scientific publications and several other databases. The most consistently reported conditions include Mycobacterium tuberculosis, inflammation.

Mycobacterium tuberculosis

1. Evidence-based complementary and alternative medicine : eCAM

Inflammation

1. Planta medica

Preparations

Apodytes dimidiata has 2 reported preparations identified across 3 scientific publications and several other databases. The most consistently reported preparations include crude extracts, dried leaves.

Crude extracts

1. BMC complementary and alternative medicine

Dried leaves

1. Evidence-based complementary and alternative medicine : eCAM