Actaea heracleifolia

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is primarily distributed across several key regions within East Asia. In the Russian Far East, its presence is specifically noted in the Primorye territory. Its range extends significantly into China, where it can be found in the South-Central regions. Additionally, the species inhabits the northern territories of China, including Inner Mongolia and Manchuria. Finally, the plant is also documented within the North-Central parts of China.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Actaea heracleifolia is characterized by its preference for diverse, shaded, and structurally complex environments. This species thrives within forest ecosystems, often colonizing the understory where light levels are moderated by a canopy. Its distribution extends into mountainous regions, where it adapts to the varied microclimates and elevations found in such terrains. Furthermore, the plant is frequently found in shrubberies and among stony places, demonstrating a capacity to inhabit rocky outcrops and thickets where soil may be thin or uneven. These specific habitats provide the necessary moisture retention and organic matter required for its growth, allowing it to establish itself in niches ranging from dense woodland floors to more rugged, lithic landscapes.

Habitat :

forest, mountains, shrubberies, stony places

Life history

The life history of Actaea heracleifolia is characterized by its status as a perennial plant, meaning it lives for multiple years rather than completing its life cycle in a single growing season. As a perennial, it follows a recurring seasonal pattern where it establishes a robust root system to store nutrients, allowing it to emerge and flourish during the appropriate growing conditions each year. This life cycle enables the plant to invest significant energy into long-term survival, reproductive maturity, and the ability to persist through unfavorable environmental periods, ensuring its continued presence within its natural habitat over many successive seasons.

Lifecycle :

perennial

Morphology

The morphology of Actaea heracleifolia is characterized by its growth form as a non-woody herb and forb. It functions as a self-supporting climber, though its structural development remains within the herbaceous habit. The plant exhibits a relatively modest stature, reaching a maximum plant height of approximately 1 meter.

Climber :

self-supporting

Growth form :

herb

Plant height max:

1 m

Woodiness :

non-woody

Reproduction

The reproduction of Actaea heracleifolia is characterized by a specific flowering period and the development of small, distinct fruits. The flowering stage is concentrated in August, though the timing can be variable. Following pollination, the plant produces fruits that exhibit consistent morphological dimensions. These fruits typically measure a mean length of 0.55 cm, with individual lengths ranging from a minimum of 0.5 cm to a maximum of 0.6 cm. In terms of width, the fruits have a mean measurement of 0.35 cm, with the narrowest specimens measuring 0.3 cm and the widest reaching up to 0.4 cm.

Flowering time :

Aug

Fruit length max:

0.6 cm

Fruit length mean:

0.55 cm

Fruit length min:

0.5 cm

Fruit width max:

0.4 cm

Fruit width mean:

0.35 cm

Fruit width min:

0.3 cm

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Actaea heracleifolia 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 rhizome.

Rhizome

1. International journal of antimicrobial agents

Preparations

Actaea heracleifolia has 2 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include CH, Cimicifuga heracleifolia extract.

Ch

1. Phytotherapy research : PTR

Cimicifuga heracleifolia extract

1. Planta medica