Sasamorpha borealis

Names and Synonyms

Scientific Names

Accepted name

Synonyms

• Arundinaria borealis
• Bambusa purpurascens
• Pseudosasa purpurascens
• Pseudosasa spiculosa
• Sasa borealis var. viridescens
• Sasa spiculosa f. angustior
• Arundinaria kurilensis var. spiculosa
• Sasamorpha amabilis
• Bambusa borealis
• Sasamorpha purpurascens var. hidakana
• Neosasamorpha tobaeana
• Sasamorpha mollis
• Sasamorpha borealis var. angustior
• Sasamorpha borealis var. amabilis
• Sasamorpha borealis var. pilosa
• Sasamorpha borealis var. purpurascens
• Sasamorpha borealis var. viridescens
• Sasamorpha chiisanensis
• Sasamorpha gracilis
• Sasamorpha tobaeana
• Sasamorpha tobaeana var. pilosa
• Sasamorpha sikokiana
• Sasamorpha purpurascens
• Sasamorpha purpurascens f. macrochaeta
• Sasamorpha purpurascens f. psilostachys
• Sasamorpha purpurascens f. subpubescens
• Sasamorpha purpurascens var. angustior
• Sasamorpha purpurascens var. borealis
• Sasamorpha purpurascens var. macrochaeta
• Sasamorpha purpurascens var. psilostachys
• Sasamorpha purpurascens var. viridescens
• Sasa morotonensis
• Sasa spiculosa var. subpubescens
• Sasa spiculosa
• Sasa tobaeana
• Sasa tobaeana var. pilosa
• Sasa purpurascens
• Sasa borealis
• Sasa borealis subsp. viridescens
• Sasa chiisanensis
• Arundinaria purpurascens

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant, Sasamorpha borealis, belongs to the kingdom Plantae and the phylum Streptophyta. Within the class Equisetopsida and subclass Magnoliidae, it is categorized under the order Poales and the family Poaceae. Its specific classification concludes within the genus Sasamorpha.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a specific distribution pattern across parts of Eastern Asia. It can be found growing in the Russian Far East, specifically on the island of Sakhalin. Additionally, its range extends to the islands of Japan within Eastern Asia. The species is also documented to inhabit various regions throughout Korea. Consequently, its natural habitat is concentrated within these distinct northern and eastern territories.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Sasamorpha borealis is fundamentally defined by its preference for high-altitude environments, specifically thriving within mountainous regions. In these alpine and subalpine landscapes, the species occupies specialized ecological niches where it must adapt to the rigorous climatic conditions typical of montane ecosystems, such as significant diurnal temperature fluctuations and intense solar radiation. Its presence is often linked to specific soil compositions and moisture regimes found in mountain slopes and meadows, where it plays a role in the local biodiversity of high-elevation floral communities. The plant's distribution is constrained by these topographical and thermal requirements, making its survival dependent on the stability of these sensitive mountain habitats.

Habitat :

mountains

Life history

The life history of Sasamorpha borealis is characterized by its classification as a perennial species, allowing it to persist in its environment over multiple growing seasons. As a perennial, the plant undergoes recurring developmental cycles, establishing a robust root system that enables it to survive periods of dormancy and re-emerge to complete its reproductive phases. This long-lived life strategy facilitates its establishment in specific ecological niches, where it can accumulate resources over time to support its growth and eventual flowering. Throughout its existence, the plant manages its energy reserves to balance vegetative expansion with the metabolic demands of seasonal transitions, ensuring its continued presence within its natural habitat.

Lifecycle :

perennial

Morphology

The morphology of Sasamorpha borealis is characterized by a graminoid growth form, functioning as a woody herb that reaches a maximum plant height of 2.5 m. It exhibits a self-supporting climbing habit, allowing it to ascend without the need for external structures. As an independent organism, it does not function as a parasite, and it maintains a terrestrial life habit rather than being an epiphyte.

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Growth form :

graminoid

Parasite :

independent

Plant height max:

2.5 m

Woodiness :

woody

Reproduction

The reproduction of Sasamorpha borealis is characterized by a highly specific and concentrated flowering period. The reproductive cycle is brief, with the flowering process starting in July and concluding within the same month. This narrow window of July serves as the sole period for the plant to produce its blossoms, marking a distinct temporal phase in its life cycle dedicated to pollination and subsequent seed development.

Flowering time :

Jul

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Sasamorpha borealis 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 leaf.

Leaf

1. Archives of pharmacal research

Chemicals

Sasamorpha borealis has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include Isoorientin, tricin 7-O-beta-D-glucopyranoside.

Isoorientin

1. Archives of pharmacal research

tricin 7-O-beta-D-glucopyranoside

1. Archives of pharmacal research

Preparations

Sasamorpha borealis has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include n-BuOH extract.

N-buoh extract

1. Archives of pharmacal research