Costus igneus

Names and Synonyms

Common Names

• Costus igneus

Scientific Names

Accepted name

Synonyms

• Costus cuspidatus
• Globba cuspidata
• Costus igneus

Regional and Traditional Names

Sources: Wikidata, Catalogue of Life

Taxonomical Classification

This plant belongs to the kingdom Plantae and is classified under the phylum Streptophyta and the class Equisetopsida. Within the subclass Magnoliidae, it is organized into the order Zingiberales and the family Costaceae. Finally, it is identified by its specific genus, Chamaecostus.

Sources: The World Checklist of Vascular Plants (WCVP)

Distribution

This plant exhibits a scattered geographical distribution across several distinct regions of the world. Within the Indian Subcontinent, it can be specifically located in Bangladesh. Its presence extends significantly into South America, where it is found in Brazil. In this country, the species is documented inhabiting the Northeast region. Additionally, the plant is also distributed throughout the Southeast part of Brazil.

Sources: The World Checklist of Vascular Plants (WCVP)

Botanical Identification

Ecology

The ecology of Chamaecystus cuspisatus is characterized by its presence in diverse and sensitive Brazilian ecosystems, demonstrating a broad adaptability to varying moisture and soil conditions. It is primarily found inhabiting the Floresta Estacional Semidecidual, where it must navigate seasonal fluctuations in water availability, as well as the Floresta Ombrófila (also known as Floresta Pluvial), where it thrives under more constant and high humidity levels. Additionally, the species occupies Restinga environments, indicating a capacity to tolerate the sandy, nutrient-poor, and saline-influenced soils typical of coastal scrublands. This distribution across both seasonal and ombrophilous forests, alongside coastal restingas, highlights its role within various successional stages and microclimatic niches of the Atlantic Forest biome.

Habitat :

Floresta Estacional Semidecidual, Floresta Ombrófila (= Floresta Pluvial), Restinga

Life history

The life history of Chamaecostus cuspidatus is characterized by a perennial lifecycle, allowing the plant to persist through multiple growing seasons. In terms of its morphological survival strategies, it is classified as a cryptophyte, meaning its vital organs are protected underground or at the soil surface to endure unfavorable environmental conditions. Specifically, its life form is identified as a geophyte, indicating that it relies on specialized underground storage organs to facilitate regrowth and sustain its long-term presence in its habitat.

Life form :

geophyte

Life form :

cryptophyte

Lifecycle :

perennial

Morphology

The morphology of Chamaecystus cuspidatus is characterized by a growth form primarily identified as a herb, exhibiting a non-woody structure throughout its development. It functions as an independent organism, lacking any parasitic tendencies, and maintains a terrestrial existence rather than being aquatic, semiaquatic, or epiphytic. While it possesses a self-supporting habit, it does not exhibit the climbing mechanisms associated with obligate or facultative vines or lianas, instead relying on its own structural integrity to maintain its position.

Aquatic :

terrestrial

Climber :

self-supporting

Epiphyte :

terrestrial

Growth form :

herb

Parasite :

independent

Woodiness :

non-woody

Physiology

The physiology of Chamaecytus cuspisatus is characterized by a metabolic framework driven by the C3 photosynthetic pathway. In this process, the plant utilizes the enzyme Rubisco to fix atmospheric carbon dioxide directly into three-carbon compounds during the Calvin cycle. This C3 pathway dictates the plant's gas exchange dynamics and water-use efficiency, as the stomata must remain open for carbon uptake, making the plant's physiological performance highly dependent on environmental moisture availability and temperature. The reliance on C3 metabolism influences its energy conversion efficiency and dictates its optimal growth conditions within its natural ecological niche.

Photosynthetic pathway :

C3

Sources: Global Inventory of Floras and Traits (GIFT)

Plant Parts

Chamaecostus cuspidatus has 2 reported plant parts identified across 2 scientific publications and several other databases that are studied for medicinal purposes. The most consistently reported plant part include leaf, stem.

Leaf

1. Genome announcements

Stem

1. Genome announcements

Chemicals

Chamaecostus cuspidatus has 4 reported phytochemicals identified across 2 scientific publications and several other databases. The most consistently reported chemicals include Flavonoids, Saponins, Steroids, Terpenoids.

Flavonoids

1. Chemistry & biodiversity

Saponins

1. Chemistry & biodiversity

Steroids

1. Chemistry & biodiversity

Terpenoids

1. Chemistry & biodiversity

Activities

Chamaecostus cuspidatus has 5 reported activities identified across 2 scientific publications and several other databases. The most consistently reported activities include Antidiabetic, Antimicrobial, Antioxidant, Hepatoprotective, Hypotensive.

Antidiabetic

1. Chemistry & biodiversity

Antimicrobial

1. Chemistry & biodiversity

Antioxidant

1. Chemistry & biodiversity

Hepatoprotective

1. Chemistry & biodiversity

Hypotensive

1. Chemistry & biodiversity

Preparations