Pyrola decorata

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Pyrola alba var. viridiflora
• Pyrola decorata var. alba
• Pyrola handeliana
• Pyrola alba
• Pyrola oreodoxa

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 Ericales, it is classified under the family Ericaceae. Its specific taxonomic designation is within the genus Pyrola.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical distribution across several key regions of Asia. Within China, its presence is noted in the South-Central, North-Central, and Southeast territories. It is also found inhabiting the high-altitude regions of Tibet. Furthermore, the species extends into the Indian Subcontinent, specifically within the East Himalaya. Together, these locations define the diverse environmental range of Pyrola decorata.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Pyrola decorata is defined by its specific altitudinal distribution across montane landscapes, where it occupies a broad vertical niche. This species is found at elevations ranging from a minimum of 600 m AMSL to a maximum of 3100 m AMSL, allowing it to inhabit diverse microclimates within these varying altitudes. On average, the plant thrives at a mean elevation of 1800 m AMSL, suggesting a preference for mid-to-high altitude environments where specific temperature and moisture regimes are present.

Elevational range max:

3100 m AMSL

Elevational range mean:

1800 m AMSL

Elevational range min:

600 m AMSL

Life history

The life history of Pyrola decorata is characterized by its status as a perennial species, allowing it to persist in its habitat over multiple growing seasons. Throughout its developmental stages, the plant maintains an evergreen habit, retaining its foliage continuously rather than shedding it seasonally.

Deciduousness :

evergreen

Lifecycle :

perennial

Morphology

The morphology of Pyrola decorata is characterized by a low-growing, woody growth form that functions primarily as a subshrub. As a self-supporting plant, it does not exhibit climbing tendencies. The specimen typically reaches a mean height of 0.25 m, though individual plants vary in stature, with heights ranging from a minimum of 0.15 m to a maximum of 0.35 m.

Climber :

self-supporting

Growth form :

shrub

Growth form :

subshrub

Plant height max:

0.35 m

Plant height mean:

0.25 m

Plant height min:

0.15 m

Woodiness :

woody

Physiology

The physiology of Pyrola decorata is characterized by specific morphological parameters of its foliage, which serve as critical indicators of its vegetative development and photosynthetic capacity. The leaf architecture exhibits significant dimensional variability, with leaf lengths ranging from a minimum of 5 cm to a maximum of 7 cm, maintaining a mean length of approximately 6 cm. Complementing this longitudinal dimension is a measured leaf width that fluctuates between a minimum of 2.5 cm and a maximum of 3.5 cm. These structural dimensions suggest a regulated surface area optimized for light interception and gas exchange within its natural habitat, reflecting a specialized physiological adaptation to its environmental niche.

Leaf length max:

7 cm

Leaf length mean:

6 cm

Leaf length min:

5 cm

Leaf width max:

3.5 cm

Leaf width min:

2.5 cm

Reproduction

The reproduction of Pyrola decorata is characterized by its specific inflorescence and fruit dimensions. The flowering stage features an inflorescence that typically ranges in length from a minimum of 0.025 m to a maximum of 0.04 m. Following successful pollination, the plant develops fruits that exhibit distinct morphological variations. The fruit length varies from a minimum of 0.7 cm to a maximum of 1 cm, with an average length of 0.85 cm. Similarly, the fruit width shows a range starting from a minimum of 0.7 cm up to a maximum of 1 cm, maintaining a mean width of 0.85 cm.

Fruit length max:

1 cm

Fruit length mean:

0.85 cm

Fruit length min:

0.7 cm

Fruit width max:

1 cm

Fruit width mean:

0.85 cm

Fruit width min:

0.7 cm

Inflorescence length max:

0.04 m

Inflorescence length min:

0.025 m

Sources: Global Inventory of Floras and Traits (GIFT)

Chemicals

Pyrola decorata has 2 reported phytochemicals identified across 0 scientific publications and several other databases. The most consistently reported chemicals include Flavonoids, Terpenoids.

Flavonoids

1. Journal of ethnopharmacology

Terpenoids

1. Journal of ethnopharmacology

Medicinal Uses

Pyrola decorata has 9 reported medicinal uses identified across 0 scientific publications and several other databases. The most consistently reported uses include bleeding, cervical spondylosis, coronary heart disease, cough, hypertension.

Most Reported Uses