Bequaert's Dock

Names and Synonyms

Common Names

• Bequaert's Dock
• Nepal Dock

Scientific Names

Accepted name

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Rumex nepalenis, belongs to the kingdom Plantae and is classified under the phylum Streptophyta within the class Equisetopsida. It is further organized under the subclass Magnoliidae and the order Caryophyllales. Finally, it is a member of the family Polygonaceae and falls under the genus Rumex.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a diverse geographical distribution across several distinct regions. In Southeastern Europe, it can be found growing in Albania and Greece. Its presence extends further within the same region to include Italy and the Northwest Balkan Peninsula. Additionally, the species has a notable reach into West-Central Tropical Africa, specifically within Burundi. This wide range demonstrates the plant's ability to inhabit varied environments across two different continents.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Rumex nepalensis is characterized by its presence across a broad vertical gradient within montane and subalpine ecosystems. This species exhibits significant adaptability to varying altitudinal conditions, occupying a diverse ecological niche that spans from lower montane zones up to the high-altitude alpine reaches. Specifically, its distribution begins at a minimum elevation of 800 m AMSL and extends to a maximum elevation of 4300 m AMSL. The plant thrives most consistently at a mean elevation of approximately 2700 m AMSL, suggesting that its optimal environmental requirements—such as temperature, moisture availability, and atmospheric pressure—are most effectively met within this mid-to-high altitude range.

Elevational range max:

4300 m AMSL

Elevational range mean:

2700 m AMSL

Elevational range min:

800 m AMSL

Life history

The life history of Rumex nepalensis is characterized by its status as a perennial organism, allowing it to persist through multiple growing seasons and establish a stable presence within its ecological niche. As a geophyte, the plant survives unfavorable environmental periods by storing essential nutrients and moisture in underground organs, such as rhizomes or thickened roots, which facilitate regrowth when conditions become favorable. This survival strategy enables the species to navigate seasonal fluctuations and maintain long-term continuity within its habitat.

Life form :

geophyte

Lifecycle :

perennial

Morphology

The morphology of Rumex nepalensis is characterized by its growth form as a non-woody herb, functioning as a self-supporting plant rather than a climber or vine. It is an independent organism that does not exhibit parasitic behavior and is primarily terrestrial in its habitat, rather than aquatic or epiphytic. The plant displays significant variability in stature, with a height range extending from a minimum of 0.5 m to a maximum of approximately 1.83 m, maintaining an average plant height of 0.975 m.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Plant height max:

1.828822238 m

Plant height mean:

0.975 m

Plant height min:

0.5 m

Woodiness :

non-woody

Physiology

The physiology of Rumex nepaliensis is characterized by its specialized metabolic processes adapted to high-altitude Himalayan environments, focusing on efficient nutrient uptake and resource management. As a member of the Polygonaceae family, its physiological framework is driven by a complex photosynthetic mechanism that supports rapid growth during short seasonal windows. Regarding its nutrient cycling capabilities, the plant does not function as a nitrogen fixer; it lacks the symbiotic relationship with diazotrophic bacteria, such as Rhizobium, required to convert atmospheric nitrogen into bioavailable forms. Consequently, its physiological survival relies heavily on the extraction of nitrates and ammonium from the soil through an extensive root system rather than biological nitrogen fixation. This reliance on soil-based nitrogen necessitates a highly efficient transpiration stream and root pressure to facilitate the transport of essential minerals to its vegetative tissues.

Nitrogen fixer :

no

Reproduction

The reproduction of Rumex nepalensis is characterized by a specific phenological cycle and specialized mechanisms for pollination and dispersal. The flowering period typically commences in April and extends through August. The plant utilizes an abiotic pollination syndrome, specifically relying on wind as the primary vector for pollen transfer. Following successful fertilization, the plant produces fruits that maintain a consistent length, with a mean, minimum, and maximum measurement of 0.3 cm. The resulting seeds are quite fine, possessing a uniform mass of 0.00165 g. For the distribution of its offspring, Rumex nepalensis employs a zoochorous dispersal syndrome, relying on animals to aid in the movement of its seeds to new locations.

Dispersal syndrome :

zoochorous

Flowering time :

Apr

Flowering time :

Aug

Fruit length max:

0.3 cm

Pollination syndrome :

wind

Pollination syndrome :

abiotic

Seed mass mean:

0.00165 g

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Rumex nepalensis 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 root.

Root

1. Fitoterapia

Chemicals

Rumex nepalensis has 1 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include quinic acid.

quinic acid

1. Biotechnology & genetic engineering reviews

Conditions

Rumex nepalensis has 1 reported investigations on conditions identified across 1 scientific publications and several other databases. The most consistently reported conditions include hemostasis.

Hemostasis

1. Mitochondrial DNA. Part B, Resources

Preparations

Rumex nepalensis has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include Extracts of roots.

Extracts of roots

1. Fitoterapia