Endeavour River-vine

Names and Synonyms

Common Names

• Endeavour River-vine
• heart-leaf-grape

Scientific Names

Accepted name

Synonyms

• Vitis adnata
• Vitis vitiginea var. adnata
• Vitis compressa
• Cissus compressa

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. It is further organized into the subclass Magnoliidae and the order Vitales, falling under the family Vitaceae. Ultimately, its taxonomic identity is defined by its placement in the genus Cissus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical range that spans across several distinct regions of Asia and Africa. In the Western Indian Ocean, its presence is specifically noted within Madagascar. Moving into East Asia, it can be found growing throughout South-Central China. The Indian Subcontinent also serves as a significant habitat, with populations located in Bangladesh and the Assam region. Furthermore, the species extends its distribution into the rugged terrains of the East Himalaya.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Cissus adnata is characterized by its status as a perennial organism, meaning it survives for multiple years throughout its existence. As a perennial plant, it does not complete its life cycle in a single growing season like an annual, nor does it follow the two-year cycle typical of a biennial; instead, it maintains its vegetative structure over several seasons, allowing for repeated periods of growth, flowering, and seed production. This long-term survival strategy enables the plant to establish a robust presence within its habitat, utilizing its perennial nature to adapt to seasonal changes and sustain its biological functions over an extended temporal scale.

Lifecycle :

perennial

Morphology

The morphology of Cissus adnata is characterized by its robust and woody structure, functioning as an obligatory vine that exhibits a liana-like growth habit. While its growth form can be categorized under shrub-like characteristics, it primarily operates as a climbing plant that is non-parasitic and independent in its nutrient acquisition. As a terrestrial species, it does not inhabit aquatic or epiphytic niches. The plant displays significant variation in stature, with heights ranging from a minimum of 0.5 m to a maximum of 8 m, although it reaches a mean height of approximately 10 m in optimal conditions.

Aquatic :

terrestrial

Climber :

vine

Climber :

obligatory

Epiphyte :

terrestrial

Growth form :

shrub

Parasite :

independent

Plant height max:

8 m

Plant height mean:

10 m

Plant height min:

0.5 m

Woodiness :

woody

Physiology

The physiological profile of Cissus adnata is characterized by specific morphological dimensions of its foliage and its metabolic relationship with soil nutrients. The leaves exhibit a measurable variance in size, with a mean leaf length of 8.75 cm, ranging from a minimum of 6 cm to a maximum of 11.5 cm. Correspondingly, the leaf width shows a mean value of 7 cm, with measurements spanning from a minimum of 5.5 cm to a maximum of 8.5 cm. In terms of nutrient cycling and symbiotic biological processes, the plant does not function as a nitrogen fixer, meaning it lacks the specialized physiological mechanisms or symbiotic associations required to convert atmospheric nitrogen into a usable form for its growth.

Leaf length max:

11.5 cm

Leaf length mean:

8.75 cm

Leaf length min:

6 cm

Leaf width max:

8.5 cm

Leaf width mean:

7 cm

Leaf width min:

5.5 cm

Nitrogen fixer :

no

Reproduction

The reproduction of Cissus adnata is characterized by the development of specialized fruits that exhibit specific morphological dimensions. The fruit length typically varies, with a minimum recorded value of 0.6 cm, a mean length of 0.65 cm, and a maximum length reaching up to 0.7 cm. Similarly, the fruit width shows measurable variation, ranging from a minimum of 0.5 cm to a mean of 0.55 cm, with a maximum width of 0.6 cm. These consistent dimensional parameters define the structural characteristics of the reproductive output of the species.

Fruit length max:

0.7 cm

Fruit length mean:

0.65 cm

Fruit length min:

0.6 cm

Fruit width max:

0.6 cm

Fruit width mean:

0.55 cm

Fruit width min:

0.5 cm

Sources: Global Inventory of Floras and Traits (GIFT)

Activities

Cissus adnata has 2 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Anxiolytic, Hypoglycemic.

Anxiolytic

1. Journal of complementary & integrative medicine

Hypoglycemic

1. Journal of complementary & integrative medicine

Conditions

Cissus adnata has 2 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include anxiolytic, hypoglycemic.

Anxiolytic

1. Journal of complementary & integrative medicine

Hypoglycemic

1. Journal of complementary & integrative medicine