Ziziphus mucronata

Buffalo thorn (Ziziphus mucronata)
Scientific name	Ziziphus mucronata [1]
Common names	Buffalo thorn; wag-'n-bietjie [2]
Genus	Ziziphus [1]
Family	Rhamnaceae [1]
Order	Rosales [1]
Growth form	Deciduous, thorn-bearing tree, generally 3–10 m tall and occasionally about 17–20 m [2][3]
Native range	Summer-rainfall sub-Saharan Africa [2]
Climate and site	Woodland, scrubland, grassland, rocky sites, stream margins, valley bottoms, and forest margins; full sun is documented [2]
Fruit	Red to reddish-brown, roughly spherical fruit about 12–20 mm across [2]

Ziziphus mucronata, commonly called buffalo thorn or wag-'n-bietjie, is an accepted species in the genus Ziziphus and family Rhamnaceae.^[1] It is a deciduous, thorn-bearing southern African tree with small red to reddish-brown fruit.^[2]

Description

The tree is generally 3–10 m tall, with larger individuals recorded at about 17–20 m. Branchlets are characteristically zigzagged and bear paired thorns. The fruit is roughly spherical and about 12–20 mm across, ripening red to reddish brown.^[2][3]

The species occurs in summer-rainfall sub-Saharan Africa across woodland, scrubland, grassland, rocky koppies, streamside soils, valley bottoms, and forest margins. Deep alluvial soils near water support larger growth in the SANBI account.^[2] It is deciduous, and its open-woodland and river-deposit habitats are also described in independent summaries.^[3]

Cultivation

Soil and water

Its native sites include sandy, clay, and loam soils at neutral pH, together with rocky ground, stream margins, valley bottoms, and deep alluvial soils near water.^[2] A bounded cultivation inference from that range is to use a free-draining soil that can retain moisture during active growth; streamside habitat should not be treated as a requirement for permanently wet roots.^[2]

Sun and humidity

Full sun is the documented horticultural exposure.^[2] Because the species occupies woodland, scrubland, grassland, rocky sites, and forest margins, a sunny position with room for airflow is a reasonable starting point rather than deep shade.^[2]

Seasonal changes

The native range is largely summer-rainfall. Flowering is reported from October to February, while fruit may persist from March to August; independent summaries give somewhat different regional windows.^[2][3] Cultivation should therefore follow the local warm-season growth cycle rather than treating those southern-African calendar months as universal dates.

Propagation

The fruit is seed-bearing, providing a basis for seed propagation, but a species-specific germination treatment and schedule should not be inferred from related taxa.

Flowering, fruiting, and harvest

Small flowers are reported from October to February in the southern hemisphere. Fruit may remain on the tree from March to August, although regional summaries place flowering and fruiting windows differently.^[2][3] The fruit ripens red to reddish brown and is about 12–20 mm across.^[2]

Fruit and uses

The berries are documented as edible and as used regionally in porridge, coffee substitutes, and fermented beverages.^[2] Birds, livestock, baboons, monkeys, warthogs, and other wildlife also consume the fruit.^[4] Regional food use is documented, but it is not a universal food-safety assessment.

Photos

References

• ↑ [1] GBIF Species Match: Ziziphus mucronata.

• ↑ [2] Ziziphus mucronata | PlantZAfrica.

• ↑ [3] Ziziphus mucronata | Wikipedia.

• ↑ [4] Buffalo thorn (Ziziphus mucronata) | Feedipedia.

Image credits

• File:Ziziphus mucronata S-3511.jpg — Ziziphus mucronata fruit near Wolmaransstad, North West, South Africa. Creator: SAplants. License: CC BY-SA 4.0. Attribution: SAplants; ShareAlike terms apply.
• File:Spider wasp on Buffalo-Thorn (Ziziphus mucronata) flowers (52737297604).jpg — Hemipepsis sericeipennis on Ziziphus mucronata flowers at Sunset Dam west of Lower Sabie, Kruger National Park, South Africa. Creator: Bernard DUPONT. License: CC BY-SA 2.0. Attribution: Bernard DUPONT; ShareAlike terms apply.