Ziziphus attopensis

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant exhibits a wide geographical distribution across several key regions in Asia. Within China, it can be found specifically in the South-Central and Southeast territories. Its range also extends significantly into the Indo-China peninsula. In this region, the species is documented in the countries of Cambodia and Laos. Additionally, the plant is naturally distributed throughout Thailand.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Ziziphus attoeppensis is characterized by its specific distribution across varying topographic gradients, with a notable presence in montane environments. The species thrives within a distinct elevational range, reaching an upper limit of 1500 m AMSL. Throughout its habitat, the mean elevation at which this plant is found is also approximately 1500 m AMSL, suggesting a highly specialized ecological niche concentrated at these higher altitudes. This positioning indicates that the plant is adapted to the specific climatic conditions, soil compositions, and moisture levels typically found in high-altitude ecosystems within its native range.

Elevational range max:

1500 m AMSL

Life history

The life history of Ziziphus attapensis is characterized by its status as a perennial species, allowing it to persist in its environment over multiple growing seasons. As a long-lived woody plant, it does not complete its life cycle within a single year or two, but instead establishes a durable presence that facilitates long-term survival and reproductive stability. This perennial nature enables the plant to endure varying seasonal shifts and accumulate sufficient biomass to support repeated flowering and fruiting cycles throughout its lifespan.

Lifecycle :

perennial

Morphology

The morphology of Ziziphus atthensis is characterized by a woody growth form, primarily manifesting as a shrub. Although it exhibits certain structural tendencies toward climbing, it is classified as a self-supporting plant rather than an obligatory or facultative climber. The architecture of the species is defined by its woody nature, providing the necessary structural integrity to maintain its shrubby habit.

Climber :

self-supporting

Growth form :

shrub

Woodiness :

woody

Physiology

The physiology of Ziziphus atthensis is characterized by a C3 photosynthetic pathway, which dictates its carbon fixation processes and metabolic efficiency. The leaf morphology serves as a key indicator of its physiological capacity, featuring a variable leaf length that typically averages 10 cm, with a minimum recorded at 7 cm and a maximum reaching up to 13 cm. Complementing this longitudinal variation is a specific leaf width profile, where the width averages 5.25 cm, ranging from a minimum of 3.5 cm to a maximum of 7 cm. These dimensions and the C3 metabolic framework collectively define the plant's resource acquisition and energy production strategies.

Leaf length max:

13 cm

Leaf length mean:

10 cm

Leaf length min:

7 cm

Leaf width max:

7 cm

Leaf width mean:

5.25 cm

Leaf width min:

3.5 cm

Photosynthetic pathway :

C3

Reproduction

The reproduction of Ziziphus attorepensis is characterized by the production of fleshy fruits that serve as the primary vehicle for seed dispersal. These fruits exhibit a consistent longitudinal dimension, with a fruit length that remains steady at a mean and minimum of 1.9 cm, reaching a maximum of 1.9 cm. The width of the fruit shows more variability, ranging from a minimum of 1.3 cm to a mean of 1.55 cm, with a maximum width of 1.8 cm recorded. In terms of texture and composition, the fruit is described as fleshy, which is typical for species relying on animal dispersal. Contained within these fruits are seeds that maintain a highly uniform volume; the seed volume is consistently measured at 650 mm³, representing the minimum, mean, and maximum values recorded for the species.

Fruit dryness :

fleshy

Fruit length max:

1.9 cm

Fruit width max:

1.8 cm

Fruit width mean:

1.55 cm

Fruit width min:

1.3 cm

Seed volume max:

650 mm³

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Ziziphus attopensis 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 stem.

Stem

1. PloS one