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Vitis adenoclada

Vitis adenoclada

China
Status
Not Evaluated

IUCN conservation assessment category

Habitat
Forest

Primary ecological niche & biome

Diet
C3 autotrophic photosynthesis, deep root mineral absorption, and carbon sequestration

Dietary type and primary food source

Activity
deciduous summer foliage, vernal flowering, and seasonal seed dispersal

Diurnal, nocturnal, or active patterns

Scientific Summary

GBIF Taxonomic Backbone & Wikipedia Registry Profile

Description. Robust high climber 3 - 12 m, polygamo-dioecious. Young branches with arachnoid tomentum and red purple glandular hairs, glandular hairs hardened at maturity; tendrils bifurcate to sometimes trifurcate, stout. Leaves simple; stipules brown, narrowly triangular to ovate-triangular, 3.5 - 5 x 2 - 2.5 mm, membranaceous, entire; petiole 3 - 7 cm, arachnoid tomentose; blade oval, 7 - 16 x 5 - 12 cm, abaxially densely tomentose, adaxially pubescent, veins 7 - 10 pairs, base cordate to subcordate, notch obtuse, margin serrate with 20 - 35 teeth on each side, notch area entire, teeth fine and short, apex acute to acuminate. Inflorescence a thyrse, leaf-opposed, 7 - 18 cm, paniculate in shape, usually subtended by an unbranched tendril at the base; peduncle 2 - 7 cm, arachnoid tomentose. Pedicel 1 - 3 mm, pubescent. Calyx 0.1 - 0.2 x 0.2 - 0.3 mm. Petals calyptrate, 1.5 - 1.8 x 0.4 - 0.5 mm. Stamens 2 - 3 mm; anthers 0.6 - 0.7 mm. Ovary oval; style short. Fruits purple-black, globose, 9 - 12 mm in diam. Seeds obovoid, chalaza rounded, ventral infolds furrowed upward 1 / 3 - 1 / 4 from base.
Biology & Conservation

Ecologically, the conservation status of Vitis adenoclada is officially designated as Not Evaluated. Current field registries estimate a global population composed of an unquantified number of individuals, making habitat preservation critical to maintaining their wild populations.

It is typically endemic to forest, showing great physiological synergy with its surroundings. In terms of dietary preferences, it relies primarily on a diet of c3 autotrophic photosynthesis, deep root mineral absorption, and carbon sequestration. It exhibits specialized adaptations centered around a deciduous summer foliage, vernal flowering, and seasonal seed dispersal activity pattern, optimizing its energy conservation and interactions within its native ecosystem. The species has a typical natural lifespan of approximately 150 years, allowing it to adapt and mature through structured generational cycles.

Ongoing biological monitoring and ecological advocacy emphasize the importance of protecting this species. The stability of its food chain and the prevention of fragmentation in its primary range are vital for the continued survival of Vitis adenoclada.

Energy & Activity Profile
Habitat & Adaptation Index
Quick Facts
Native RangeChina
Habitat RangeForest
Lifespan150 Yrs
StatusData Deficient
ScientificVitis adenoclada
Registry Info
Lifespan150 years
KingdomPlantae
FamilyVitaceae