Stauntonia chinensis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Stauntonia hainanensis
• Stauntonia pseudomaculata

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. Within the order Ranunculales, it is classified under the family Lardizabalaceae. Finally, the species is identified by the genus Stauntonia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution pattern across several regions within the country of China. It can be found growing in the South-Central parts of the nation. Additionally, the species is present on the tropical island of Hainan. Its range also extends into the Southeast region of China. These distinct locations define the primary geographical footprint of Stauntonia chinensis.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Stauntonia chinensis is characterized by its adaptation to specific altitudinal gradients within its native habitats. This species thrives across a diverse vertical range, finding suitable growing conditions from a minimum elevation of 500 m AMSL up to a maximum elevation of 1550 m AMSL. This altitudinal distribution suggests an ability to tolerate varying temperature regimes and moisture levels associated with mid-elevation montane or subtropical forest environments. The plant's presence within this specific 1050-meter elevational belt indicates a preference for ecological niches that provide the necessary light, humidity, and soil stability found in these transitional zones.

Elevational range max:

1550 m AMSL

Elevational range min:

500 m AMSL

Life history

The life history of Stauntonia chinensis is characterized by its nature as a perennial plant, allowing it to persist through multiple growing seasons. Throughout its developmental stages, it maintains an evergreen habit, retaining its foliage to facilitate continuous physiological processes.

Deciduousness :

evergreen

Lifecycle :

perennial

Morphology

The morphology of Stauntonia chinensis is characterized by its growth habit as a vigorous climber, specifically functioning as a liana or a vine that often requires external structures for support rather than being strictly self-supporting. The plant exhibits a distinctly woody structure, possessing a permanent, lignified stem that allows it to ascend through forest canopies. Its vegetative development is defined by these woody stems which provide the necessary framework for its climbing mechanism, supporting a dense arrangement of foliage as it spreads across its environment.

Climber :

liana

Woodiness :

woody

Physiology

The physiology of Stauntonia chinensis is characterized by a C3 photosynthetic pathway, which dictates its carbon fixation processes and metabolic efficiency under typical environmental conditions. Its vegetative structure features obovate leaf forms, defined by a shape that is broader toward the apex than at the base. The leaf margins are strictly entire, lacking any serration or lobing, and the foliage is physiologically smooth in terms of defensive structures, as it possesses no leaf thorns and no leaf spines.

Leaf form :

obovate

Leaf margin :

entire

Leaf spines :

no

Leaf thorns :

no

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Stauntonia chinensis has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Yemuoside YM8, Yemuoside YM9.

Yemuoside YM8

1. Journal of natural products

Yemuoside YM9

1. Journal of natural products

Activities

Stauntonia chinensis has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Anticancer.

Anticancer

1. BMC genomics