Rubia manjith

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Rubia cordifolia f. tetramera
• Rubia munjista
• Rubia cordifolia var. khasiana
• Rubia cordifolia var. munjista

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 Gentianaales, it is classified under the family Rubiaceae. Specifically, it is identified by the genus Rubia.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical distribution spanning multiple regions across Asia. Within China, it can be found growing in the South-Central areas as well as the Qinghai province. Its presence is also documented throughout the high-altitude terrains of Tibet. Moving into the Indian Subcontinent, the species is located in the state of Assam. Finally, it is widely distributed across the rugged landscapes of the East Himalaya.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Rubia manjith is characterized by its preference for specific montane environments, where it typically thrives within a distinct altitudinal gradient. This species is predominantly found in mid-to-high altitude zones, occupying an elevational range that begins at 1100 m AMSL and extends up to a maximum of 2900 m AMSL. Within this vertical distribution, the plant adapts to the varying climatic conditions and soil compositions found across sub-alpine and montane landscapes. Its presence is often dictated by the availability of moisture and the specific microclimates present within these high-elevation habitats, allowing it to establish itself across a diverse range of terrain between its minimum and maximum altitudinal limits.

Elevational range max:

2900 m AMSL

Elevational range min:

1100 m AMSL

Life history

The life history of Rubia manjith is characterized by its classification as a hemicryptophyte, a growth form where the perennating buds are located at the soil surface or just below it, protected by leaf litter or soil. This life strategy allows the plant to survive seasonal changes and environmental stressors by maintaining its regenerative capacity at the ground level. As a perennial herb, its development follows a cyclical pattern of vegetative growth and reproduction, often forming sprawling or climbing habits through its woody stems. The plant's ability to persist through unfavorable periods is facilitated by its hemicryptophytic nature, which ensures that even if the aerial parts are damaged or seasonal dormancy occurs, the vital buds remain secure at the soil-plant interface to initiate new growth in subsequent cycles.

Life form :

hemicryptophyte

Morphology

The morphology of Rubia manjith is characterized by its growth form as a woody herb that functions as an obligatory climber, utilizing surrounding structures for support as it ascends. It is a terrestrial plant that grows independently, meaning it does not rely on a host for nutrients as a parasite would. Its structural development exhibits woodiness, allowing it to establish a sturdy framework while maintaining its climbing habit within its natural habitat.

Climber :

obligatory

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

woody

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Rubia manjith has 1 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Anthraquinones.

Anthraquinones

1. Fitoterapia

Conditions

Rubia manjith has 6 reported investigations on conditions identified across 0 scientific publications and several other databases. The most consistently reported conditions include colorectal cancer, hematemesis, hematuria, inflammation, itching.

Colorectal cancer

1. Fitoterapia

Hematemesis

1. Fitoterapia

Hematuria

1. Fitoterapia

Inflammation

1. Fitoterapia

Itching

1. Journal of ethnopharmacology

Ulcers

1. Fitoterapia