Cyperus difformis
Cyperus difformis · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Cyperus difformis, commonly known as umbrella sedge, is a widespread aquatic plant often studied for its complex biochemical properties. Recent scientific inquiries have focused on the plant's interaction with specific chemical elements, such as arsenic (As). Researchers are particularly interested in how extracts from this species influence inflammatory responses within biological systems. Studies have examined its effects on key signaling proteins, specifically Interleukin-1 and Tumor Necrosis Factor-alpha. Understanding these pathways provides valuable insight into the potential therapeutic or toxicological profile of the plant.
- Synonyms
- Cyperus Goeringii · Cyperus Holoschoenoides · 6 more
- Common names
- Not available
- Family
- Cyperaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Cyperus difformis is a versatile plant recognized by a wide variety of regional and descriptive names. In many areas, it is affectionately or colloquially known as Adjir or Dirty Dora. Depending on the local dialect, you may also encounter it referred to as Junco de Agua or Junça Diforme. It even carries the unique and distinctive title of Missgestaltetes Cypergras in certain contexts. These diverse monikers reflect the plant's widespread presence and its integration into various cultural landscapes.
Sources: Catalogue of Life (COL)
Synonyms
Cyperus difformis is a complex species characterized by several distinct taxonomic synonyms that reflect its botanical diversity. Within its various classifications, it is recognized by the forms Cyperus difformis f. humilis and Cyperus difformis f. maximus. The plant also encompasses specific varieties such as Cyperus difformis var. breviglobosus and Cyperus difformis var. subdecompositus. Furthermore, some botanical records associate the species with the synonym Cyperus goeringii. Understanding these overlapping relationships is essential for accurate identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cyperus difformis is a distinct botanical species belonging to the kingdom Plantae. Within this vast plant kingdom, it is classified under the class Equisetopsida. The plant is further organized into the order Poales, showcasing its evolutionary lineage. It resides specifically within the genus Cyperus, a group known for its unique structural characteristics. Finally, its taxonomic placement is completed by its membership in the family Cyperaceae.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Poales |
| Family | Cyperaceae |
| Genus | Cyperus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Cyperus difformis displays a diverse geographical presence across several key regions of the African continent. Within East Tropical Africa, this plant is commonly found throughout the landscapes of Kenya, Tanzania, and Uganda. Its range also extends beyond the mainland to include the unique ecosystems of Macaronesia. Specifically, populations have been documented inhabiting the Azores as well as the Canary Islands. This wide distribution highlights the plant's ability to thrive in various distinct environments across the Atlantic and East African territories.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cyperus difformis is characterized by its distinct herb growth form. As a self-supporting species, it stands firmly within its natural habitat without the need for external structures. The plant exhibits significant variability in stature, with heights ranging from a minimum of 0.5 meters up to a maximum of 1.2 meters. While it can technically be measured from a base of 0 meters during early development, it typically establishes a noticeable presence. This range of size allows the species to adapt effectively to its environment.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Cyperus difformis serves as a potential candidate for the phytoremediation of arsenic in paddy fields. Through its inclusion in the Xiang-qi-tang herbal formula, rhizoma Cyperi helps increase the survival rate of chickens challenged by avian pathogenic Escherichia coli. The application of this plant component also regulates systemic inflammation by significantly decreasing levels of interleukin-1. Furthermore, it helps manage the body's response to infection by reducing the levels of tumor necrosis factor alpha. Finally, the formula's influence extends to antithrombotic activity by decreasing the presence of soluble endothelial protein C receptor in the plasma.