Rivea hypocrateriformis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Argyreia uniflora
• Convolvulus hypoleucus
• Lettsomia bona-nox
• Ipomoea hypocrateriformis
• Rivea bona-nox
• Convolvulus hypocrateriformis
• Rivea fragrans
• Argyreia bona-nox
• Lettsomia uniflora

Sources: Wikidata

Taxonomical Classification

This plant belongs to the kingdom Plantae within the phylum Streptophyta and the class Equisetopsida. It is further classified under the subclass Magnoliidae and the order Solanales. Finally, it is a member of the Convolvulaceae family, specifically falling under the genus Rivea.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant is primarily distributed across several regions within the Indian Subcontinent. It can be found growing in the diverse landscapes of India and its neighboring territories. Specifically, its natural range extends through the country of Pakistan and into Nepal. The species is also documented to inhabit various areas within Bangladesh. Furthermore, its geographical presence includes the specific region of Assam.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Rivea hypocrateriformis is characterized by its classification as a phanerophyte, a life form in which the perennating buds are located well above the ground level. Within this classification, it specifically exhibits traits consistent with both the phanerophyte and nanophanerophyte categories, indicating a growth habit where its regenerative structures are held on woody stems or branches that remain elevated. This life strategy allows the plant to persist through unfavorable seasons by protecting its buds above the soil surface, facilitating a perennial existence within its natural habitat.

Life form :

phanerophyte

Morphology

The morphology of Rivea hypocrateriformis is characterized by its distinct growth habit and structural composition. It functions as a liana, manifesting as a climbing vine that requires external support to ascend. This climbing mechanism is classified as obligatory, meaning the plant cannot maintain an upright posture through its own structural integrity alone. In terms of growth form, it is categorized under the "other" classification, deviating from standard herb, shrub, or tree structures due to its specialized climbing nature. The plant is an independent organism, meaning it does not function as a parasite on other species, and it maintains a terrestrial life cycle rather than being epiphytic. Furthermore, the plant exhibits woody characteristics, possessing a lignified stem structure that provides the necessary strength for its life as a woody climber.

Climber :

liana

Climber :

obligatory

Epiphyte :

terrestrial

Growth form :

other

Parasite :

independent

Woodiness :

woody

Physiology

The physiology of Rivea hypocrateriformis is characterized by a C3 photosynthetic pathway, which dictates its metabolic processes and carbon fixation strategies. In this C3 mechanism, the enzyme Rubisco facilitates the initial fixation of atmospheric carbon dioxide into a three-carbon molecule, primarily within the mesophyll cells. This pathway suggests that the plant's physiological efficiency is highly dependent on specific environmental conditions, such as moderate temperatures and available moisture, to minimize photorespiration. Consequently, its metabolic rate and overall energy production are closely tied to its ability to manage gas exchange and water loss through its stomata while operating under this standard photosynthetic framework.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Rivea hypocrateriformis 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. Fitoterapia

Chemicals

Rivea hypocrateriformis has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Norbergenin, bergenin.

Norbergenin

1. Fitoterapia

bergenin

1. Fitoterapia