Ligularia lankongensis

Names and Synonyms

Scientific Names

Accepted name

Distribution

This plant is a specific medicinal species found within a restricted geographical range. It is native to the region of China South-Central. Within this territory, its habitat is characterized by the unique environmental conditions of the southern mid-latitudes. The distribution is relatively localized compared to more widespread botanical species. Consequently, understanding its specific location in South-Central China is essential for its conservation and study.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Ligularia lankongensis is characterized by its specific distribution within high-altitude montane environments, where it occupies a distinct vertical niche. This species thrives across a significant altitudinal gradient, ranging from a minimum elevation of 2100 m AMSL to a maximum peak of 3350 m AMSL. The ecological preferences of the plant are best represented by its mean elevational range, which centers around 2725 m AMSL. Such positioning suggests that the plant is adapted to the specific climatic conditions, soil compositions, and light intensities found within these mid-to-high elevation alpine or sub-alpine zones.

Elevational range max:

3350 m AMSL

Elevational range mean:

2725 m AMSL

Elevational range min:

2100 m AMSL

Life history

The life history of Ligularia lankongensis is characterized by a perennial lifecycle, meaning the plant survives for multiple years rather than completing its reproductive cycle in a single growing season. As a perennial herb, it maintains its presence in its native habitat through successive growing seasons, often utilizing specialized underground structures to endure dormant periods. This long-term survival strategy allows the plant to establish robust root systems and accumulate enough energy reserves to support flowering and seed production year after year, ensuring its continued persistence within its specific ecological niche.

Lifecycle :

perennial

Morphology

The morphology of Ligularia lankongensis is characterized by its classification as a herb, exhibiting a growth form consistent with herbaceous plants. It is a non-woody species, lacking significant lignified structures, and does not exhibit climbing habits, functioning instead as a self-supporting organism.

Climber :

self-supporting

Growth form :

herb

Woodiness :

non-woody

Physiology

The physiology of Ligularia lankongensis is characterized by distinct morphological adaptations, particularly evident in its foliage development and leaf architecture. The vegetative growth patterns of the plant are defined by specific dimensions in its leaf structures, which serve as critical components for its photosynthetic efficiency and resource acquisition. Quantitative analysis of its leaf development reveals a structured range of sizes, with leaf length measurements exhibiting significant consistency. The leaf length typically reaches a minimum of 19.5 cm, while the average leaf length is recorded at 21.75 cm. Under optimal physiological conditions, the plant demonstrates the capacity for greater expansion, achieving a maximum leaf length of 24 cm. These specific dimensional parameters reflect the plant's adaptive strategies for maximizing light interception and managing transpiration within its natural habitat.

Leaf length max:

24 cm

Leaf length mean:

21.75 cm

Leaf length min:

19.5 cm

Reproduction

The reproduction of Ligularia lankongensis is characterized by its specific inflorescence and fruit dimensions. The plant produces an inflorescence that varies in length, with a minimum measurement of 0.09 m and a maximum reaching up to 0.25 m. Following successful pollination, the resulting fruit exhibits a highly consistent size profile; the fruit length is uniform across the observed specimens, with a minimum, mean, and maximum length all measured at exactly 0.8 cm.

Fruit length max:

0.8 cm

Inflorescence length max:

0.25 m

Inflorescence length min:

0.09 m

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Ligularia lankongensis 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. Journal of natural products