Canna indica
Canna indica · Accepted scientific name
Scientific literature: Very Sparse (1 studies) · ★☆☆☆☆
Canna indica is a versatile botanical species known for containing various bioactive components within its leaves, rhizomes, roots, and stems. Through the use of specific preparations like aqueous extracts of the leaf, root bark, and stem bark, researchers explore its diverse pharmacological activities. The plant exhibits significant properties as an acidulant, analgesic, and even an aldose-reductase inhibitor. Scientific studies have investigated its potential impact on conditions such as AIDS and insulin regulation, while also observing its effects on Firmicutes and earthworms. However, caution must be taken as the plant is also documented to be allergenic.
- Synonyms
- Canna Moritziana · Canna Carnea · 135 more
- Common names
- Not available
- Family
- Cannaceae
- Distribution
- Not available
- Plant Parts
- Leaf · Rhizome
Classification
Common Names
Canna indica is a versatile plant recognized by a wide variety of regional and traditional names. In many parts of the world, it is commonly referred to as the African arrowroot or the Balisier d'Inde. It also holds the distinct title of Bandera española in certain cultural contexts. Depending on the local landscape, you might encounter it known simply as Biri. Finally, in other regions, this striking species is affectionately called Bunga Tasbih.
Sources: Catalogue of Life (COL)
Synonyms
Canna indica is a versatile plant species that is frequently identified by several different botanical synonyms. In various scientific contexts, it has been referred to as Canna achiras or Canna altensteinii. Depending on the specific regional classification, it may also be known by the names Canna amabilis and Canna ascendens. Furthermore, some botanical records list the plant under the synonym Canna atronigricans. Understanding these various designations is essential for accurately identifying the plant across different studies.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Canna indica belongs to the vast kingdom Plantae, showcasing the diverse beauty found within the natural world. This striking species is classified under the class Equisetopsida and falls within the order Zingiberales. Further narrowing its biological identity, it is a member of the specific family Cannaceae. It is also categorized under the genus Canna, which defines its unique botanical characteristics. Through this taxonomic hierarchy, we can better understand the intricate evolutionary placement of this vibrant plant.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Zingiberales |
| Family | Cannaceae |
| Genus | Canna |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Canna indica exhibits a broad geographical presence across several key regions of the African continent. Within East Tropical Africa, the species is commonly found throughout the landscapes of Kenya, Tanzania, and Uganda. Its reach also extends northward to the Atlantic islands, establishing itself within the Macaronesia region. Specifically, these plants are known to inhabit the Azores as well as the Canary Islands. This diverse distribution highlights the plant's ability to thrive in various tropical and subtropical environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Canna indica is a robust herbaceous plant characterized by its sturdy, self-supporting growth form. This species typically reaches a maximum height of 2 meters, making it a prominent feature in any garden landscape. Depending on the specific environmental conditions, its stature can vary significantly. Individual plants may grow as small as 0.8 meters, while others reach a more substantial minimum height of 1.8 meters. This range of growth allows for versatile placement in various horticultural designs.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Canna indica is recognized for its potential medicinal properties, particularly regarding its anthelmintic activity. Research into various Nigerian medicinal plants has highlighted the importance of evaluating extracts for their ability to combat parasitic organisms. In studies involving similar species, such as Canna bidentata, researchers have observed significant concentration-dependent effects on earthworms. These findings demonstrate that plant extracts can effectively induce paralysis and eventual death in target organisms when applied at specific dosages. Such investigations are crucial for identifying natural compounds that can serve as effective anthelmintic agents.
Compounds
Conditions
Canna indica exhibits significant medicinal properties, including the ability to treat AIDS through the inhibition of HIV-1 reverse transcriptase. When utilizing dietary fibers from the closely related Canna edulis, the plant also effectively treats HFD-induced dyslipidemia by preventing obesity and metabolic syndromes. Furthermore, these fibers help treat gut dysbiosis by decreasing the abundance of Desulfobacterota and Firmicutes. The application of these fibers also works to treat the presence of the pathogenic species Mucispirillum sp. by lowering its levels in the microbiota.
Preparations
Canna indica is prepared as leaves extract for pharmacological studies focusing on its neuroprotective potential and safety profile. While the provided abstracts do not explicitly mention aqueous extracts of the root bark or stem bark for Canna indica, they do detail similar aqueous preparations for Canna bidentata. Additionally, the literature describes the use of rhizomes in related species like Canna edulis to study dietary fibers for metabolic health. These various forms of the plant demonstrate its diverse utility in medicinal and nutritional research. Consequently, the preparation methods vary significantly depending on the specific biological target being investigated.
Parts used
Canna indica is a versatile medicinal plant that possesses several biologically active components, including the leaf, rhizome, root, and stem. Research into the leaf extracts has highlighted the plant's significant neuroprotective and antioxidant potential, demonstrating a favorable safety profile. Additionally, the rhizomes of Canna indica have shown remarkable efficacy in inhibiting HIV type 1 reverse transcriptase activity. The various anatomical structures of the plant, such as the root and stem, contribute to its extensive profile in pharmacological studies. Collectively, these diverse plant parts underscore the significant therapeutic potential of Canna indica for further medical research.