Zingiber ottensii

Names and Synonyms

Scientific Names

Accepted name

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 Zingiberales, it is classified under the family Zingiberaceae. Finally, it is identified by its genus, Zingiber.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a broad geographical distribution across the tropical regions of Southeast Asia. Within the Indo-China region, it can be found growing in Laos, Myanmar, and Thailand. Its presence also extends into the Malesia zone, specifically inhabiting the island of Jawa. Additionally, the species is recorded as growing in the Malay Peninsula. These diverse locations highlight the plant's ability to thrive in various humid, tropical environments.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Life history

The life history of Zingiber ottense is characterized by its classification as a geophyte, a life form that relies on underground storage organs to survive periods of environmental stress or unfavorable seasons. As a perennial herb, it maintains its biological continuity through a robust rhizomatous system that remains buried beneath the soil surface, allowing the plant to persist even when its above-ground foliage senesces. This geophytic strategy enables the plant to store essential nutrients and moisture, facilitating rapid regrowth when optimal growing conditions return. During its active cycle, the plant emerges from its subterranean structures to develop lush, leafy shoots, eventually producing inflorescences that contribute to its reproductive success. Through this cycle of underground dormancy and seasonal aerial growth, Zingiber ottense effectively manages its energy reserves to ensure long-term survival within its specific ecological niche.

Life form :

geophyte

Morphology

The morphology of Zingiber ottensei is characterized by its specific growth habit and ecological positioning. It functions as a self-supporting climber, meaning it does not rely on external structures for verticality through obligate or facultative climbing mechanisms, but rather maintains its own structural integrity. As a plant, it is entirely independent, showing no parasitic tendencies toward host organisms. Furthermore, it is strictly terrestrial in its growth habit, rather than being an epiphyte, establishing its root systems and vegetative structures directly within the soil.

Climber :

self-supporting

Epiphyte :

terrestrial

Parasite :

independent

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Zingiber ottensii 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. Journal of natural products

Chemicals

Zingiber ottensii has 2 reported phytochemicals identified across 1 scientific publications and several other databases. The most consistently reported chemicals include (E)-14-hydroxy-15-norlabda-8(17),12-dien-16-al, Ottensinin.

(E)-14-hydroxy-15-norlabda-8(17),12-dien-16-al

1. Journal of natural products

Ottensinin

1. Organic letters

Preparations

Zingiber ottensii has 1 reported preparations identified across 1 scientific publications and several other databases. The most consistently reported preparations include rhizomes.

Rhizomes

1. Journal of natural products