Randia aculeata

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a specific distribution pattern across North America and parts of the subtropics. In the Southeastern United States, its presence is notably documented in the state of Florida. Its range extends significantly into Mexico, covering several distinct geographical regions. Specifically, it can be found throughout Mexico Central and the Northeast regions of the country. Additionally, the species is distributed across the Mexico Gulf and Mexico Northwest areas.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Randia aculecta is characterized by its occurrence within forest environments, where it thrives under the canopy or along forest edges. This species exhibits a broad altitudinal distribution, spanning from sea level up to a maximum elevation of 1020 m AMSL. This range indicates its ability to adapt to varying environmental gradients, from lowland tropical or subtropical settings to mid-elevation montane forest zones.

Elevational range max:

1020 m AMSL

Elevational range min:

0 m AMSL

Habitat :

forest

Life history

The life history of Randia aculeata is characterized by its classification as a perennial plant, ensuring its continued presence in its ecosystem through multiple growing seasons. Structurally, it exhibits a dual life form classification, functioning as a phanerophyte due to its elevated woody stems and also categorized as a nanophanerophyte, reflecting its specific growth habit and stature. Throughout its existence, the plant maintains an evergreen deciduousness, meaning it retains its foliage year-round rather than shedding it seasonally.

Deciduousness :

evergreen

Life form :

nanophanerophyte

Life form :

phanerophyte

Lifecycle :

perennial

Morphology

The morphology of Randia aculeata is characterized by a woody growth form, primarily manifesting as a shrub. It is a terrestrial species that functions as an independent organism, lacking parasitic tendencies. In terms of its structural habit, the plant is self-supporting rather than acting as a vine or liana, and it does not exhibit epiphytic behavior. The plant reaches various heights depending on its development, with a minimum height recorded at 1.8288 m, a maximum of 3.048 m, and a mean plant height of approximately 4 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

3.048 m

Plant height mean:

4 m

Plant height min:

1.8288 m

Woodiness :

woody

Physiology

The physiology of Randia aculeata is characterized by a standard C3 photosynthetic pathway, utilizing the Calvin cycle to fix atmospheric carbon dioxide during the light-independent reactions. As a non-nitrogen-fixing species, the plant does not possess a symbiotic relationship with nitrogen-fixing bacteria to convert atmospheric nitrogen into usable forms; instead, it relies on the uptake of nitrates and ammonium from the soil through its root system to meet its nutritional requirements for amino acid and protein synthesis.

Nitrogen fixer :

no

Photosynthetic pathway :

C3

Reproduction

The reproduction of Randia acuuleata is characterized by a biotic pollination syndrome, relying on living organisms to facilitate the transfer of pollen. Specifically, the plant utilizes insect pollination, with butterflies playing a notable role in this reproductive process. Following successful fertilization, the plant produces fleshy fruits, which serve as a mechanism for zoochorous dispersal, allowing seeds to be spread by animals. The seeds produced are uniform in size, maintaining a consistent seed volume with a minimum, maximum, and mean value of 110 mm³.

Dispersal syndrome :

zoochorous

Fruit dryness :

fleshy

Pollination syndrome :

insect

Pollination syndrome :

butterfly

Pollination syndrome :

biotic

Seed volume max:

110 mm³

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Randia aculeata 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. Experimental & applied acarology

Preparations

Randia aculeata has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include hexanic and hydroethanolic extracts.

Hexanic and hydroethanolic extracts

1. Experimental & applied acarology