Stylosanthes guianensis
Stylosanthes guianensis · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Stylosanthes guianensis is a versatile legume widely recognized for its ability to improve soil fertility and support livestock grazing. This plant plays a crucial role in tropical ecosystems by fixing nitrogen and enhancing the nutritional value of pastures. Scientific analysis has revealed that it contains important bioactive compounds, including condensed tannins and saponins. These chemical constituents contribute to the plant's unique defense mechanisms and potential medicinal properties. Understanding its phytochemical profile is essential for optimizing its use in sustainable agricultural practices.
- Synonyms
- Stylosanthes Biflora Var. Guianensis · Astyposanthes Guianensis · 1 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Africa
- Plant Parts
- Not available
Classification
Common Names
Stylosanthes guianensis is a versatile plant known by a variety of different names across various regions. Many people simply refer to it by the shortened nickname stylo, making it easy to identify in casual conversation. In certain areas, it is recognized by its common names such as Ti lô mảnh or gui ya na bi hua dou. Local variations also include specific titles like ถั่วท่าพระสไตโล and ถั่วสไตโลอุบล. Regardless of which name is used, this plant remains a significant species within its ecological niche.
Sources: Catalogue of Life (COL)
Synonyms
Stylosanthes guianensis is a botanical species that is recognized under several different taxonomic names throughout scientific literature. It is frequently identified by its synonym Astyposanthes guianensis in various research contexts. Furthermore, the plant is also referred to as Stylosanthes biflora var. guianensis depending on the classification system being utilized. In some historical or specialized records, you may even encounter it listed as Trifolium guianense. Understanding these various nomenclatural relationships is essential for accurate identification and study.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Stylosanthes guianensis is a distinctive organism belonging to the kingdom Plantae. Within this vast biological realm, it is specifically classified under the class Equisetopsida. The plant falls under the order Fabales, showcasing its evolutionary connections to other similar species. It is further categorized into the family Fabaceae, a group known for its diverse members. Ultimately, this species is identified by its unique placement within the genus Stylosanthes.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Stylosanthes |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Stylosanthes guianensis exhibits a broad geographical range across several key regions of the African continent. In East Tropical Africa, the species is commonly found within the territories of Kenya, Tanzania, and Uganda. Its presence also extends into Northeast Tropical Africa, specifically documented in Chad. Furthermore, the plant can be identified within the South Tropical Africa region, particularly in Angola. This diverse distribution highlights the plant's adaptability to various tropical African environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Stylosanthes guianensis is a versatile herb characterized by its sturdy, self-supporting growth habit. This plant typically reaches a maximum height of 2 meters, though its stature can vary significantly depending on environmental conditions. Because it can grow as low as 0 meters, its physical presence in a landscape can change quite dramatically. This flexibility in size and form makes it a unique subject for botanical study.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Stylosanthes guianensis is utilized in a mixture with Yaragua grass as part of specific nutritional treatments for Nellore steers. One investigated relationship involves the Yaragua/Stylo mixture supplemented with common salt. Another dietary combination includes the Yaragua/Stylo mixture paired with a 1:1 ratio of dicalcium phosphate and common salt. These plant-based treatments aim to improve livestock performance through legume inclusion and mineral supplementation. The presence of the Stylosanthes guianensis legume significantly enhances daily liveweight gains when compared to grazing Yaragua grass alone.