Himalayan windflower

Names and Synonyms

Common Names

• Himalayan windflower
• riverside windflower

Scientific Names

Accepted name

Synonyms

• Anemone rivularis subsp. barbulata
• Anemone rivularis var. barbulata
• Anemone pindariensis
• Anemonidium rivulare
• Anemone rivularis var. pilosisepala
• Anemone barbulata
• Anemone esquirolii
• Anemone dubia
• Anemone geraniifolia
• Anemone wightiana
• Anemone leveillei
• Anemone longipes
• Anemone rivularis
• Anemone rivularis var. daliensis
• Anemone saniculifolia
• Anemone hispida
• Ranunculus moellendorffii

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and class Equisetopsida. Within the subclass Magnoliidae, it is organized under the order Ranunculales and the family Ranunculaceae. It is specifically identified by the genus Eriocapitella, which includes the species Eriocapitella rivularis.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a wide and varied geographical distribution across several distinct regions of China. It can be found growing in the South-Central parts of the country, spanning diverse climates. Additionally, its range extends northward into the Inner Mongolia autonomous region. The species is also documented within the North-Central territories of China. Finally, its presence is recorded in the high-altitude landscapes of both Qinghai and Tibet.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Eriocapitella rivularis is defined by its occurrence within specific high-altitude montane environments, where it occupies a distinct vertical niche. This species is primarily distributed across an elevational range that begins at 1,250 m AMSL and extends upward to a maximum of 4,000 m AMSL. Such a broad altitudinal gradient suggests an ability to adapt to varying climatic conditions, ranging from temperate montane zones to the harsher, more exposed environments of the high-altitude alpine regions. Its presence within these specific elevations dictates its interaction with localized moisture patterns and temperature fluctuations characteristic of high-relief terrains.

Elevational range max:

4000 m AMSL

Elevational range min:

1250 m AMSL

Life history

The life history of Eriocapitella rivularis is characterized by its status as a perennial organism, allowing it to persist in its habitat over multiple growing seasons. As a perennial species, it maintains a continuous presence in its ecological niche, often establishing stable root systems or vegetative structures that facilitate regrowth after periods of dormancy. This prolonged life cycle enables the plant to navigate seasonal environmental shifts and invest energy into sustained growth and repeated reproductive cycles, distinguishing it from species that complete their life processes within a single year or two.

Lifecycle :

perennial

Morphology

The morphology of Eriocapitella rivularis is characterized by its growth form as a non-woody herb. As a terrestrial plant, it does not function as a climber, remaining strictly self-supporting throughout its development. The stature of the species is relatively low, with plant heights typically ranging from a minimum of 0.15 m to a maximum of 0.65 m, maintaining an average height of approximately 0.4 m.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Plant height max:

0.65 m

Plant height mean:

0.4 m

Plant height min:

0.15 m

Woodiness :

non-woody

Physiology

The physiology of Eriocapitella rivularis is characterized by a C3 photosynthetic pathway, a metabolic strategy common in plants inhabiting environments where moisture is relatively consistent. Its foliar morphology exhibits significant variability in dimensions, reflecting adaptive growth patterns. The leaves typically maintain a mean length of 5 cm, with individual specimens ranging from a minimum of 2.5 cm to a maximum of 7.5 cm. In terms of lateral expansion, the leaf width shows a substantial range, with a minimum measurement of 4.5 cm and a mean width of 9.25 cm, reaching a maximum width of 14 cm. This variation in leaf surface area and the utilization of C3 carbon fixation suggest a physiological profile optimized for efficient gas exchange and light interception within its specific ecological niche.

Leaf length max:

7.5 cm

Leaf length mean:

5 cm

Leaf length min:

2.5 cm

Leaf width max:

14 cm

Leaf width mean:

9.25 cm

Leaf width min:

4.5 cm

Photosynthetic pathway :

C3

Reproduction

The reproduction of Eriocapitella rivularis is characterized by a distinct flowering structure and specific seed metrics. The plant produces inflorescences that vary in size, ranging from a minimum length of 0.1 m to a maximum length of 0.3 m. Within these inflorescences, the individual flowers exhibit measurable dimensions, with lengths spanning from a minimum of 2 cm to a maximum of 3 cm. Following successful pollination, the reproductive cycle results in the production of seeds which possess a mean mass of approximately 0.4993 g.

Flower length max:

3 cm

Flower length min:

2 cm

Inflorescence length max:

0.3 m

Inflorescence length min:

0.1 m

Seed mass mean:

0.4993 g

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Eriocapitella rivularis has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Prosapogenin CP4, Ursolic acid.

Prosapogenin CP4

1. Phytomedicine : international journal of phytotherapy and phytopharmacology

Ursolic acid

1. Phytomedicine : international journal of phytotherapy and phytopharmacology

Activities

Eriocapitella rivularis has 1 reported activities identified across 0 scientific publications and several other databases. The most consistently reported activities include Antifungal.

Antifungal

1. Phytomedicine : international journal of phytotherapy and phytopharmacology