Cenchrus americanus
Cenchrus americanus · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Cenchrus americanus is a resilient grass species frequently studied for its ability to thrive under challenging environmental conditions. This plant demonstrates remarkable survival strategies when subjected to prolonged periods of drought. Research indicates that its physiological performance is significantly influenced by the availability of essential micronutrients like zinc (Zn). Understanding how these chemical factors interact with water scarcity is crucial for optimizing its growth. Consequently, studying this species provides valuable insights into plant adaptation in arid landscapes.
- Synonyms
- Holcus Racemosus · Holcus Spicatus · 51 more
- Common names
- Not available
- Family
- Poaceae
- Distribution
- Southern America
- Plant Parts
- Not available
Classification
Common Names
Cenchrus americanus is a versatile grass known by a wide array of regional and descriptive names. In many parts of the world, it is frequently referred to as African Millet or Bullrush Millet. Depending on the local landscape, it may also be identified by the name Babala. In certain cultures, the plant is commonly called Cola de zorra. It is also widely recognized by the name American fountaingrass, highlighting its diverse identity across different environments.
Sources: Catalogue of Life (COL)
Synonyms
Cenchrus americanus is a plant species recognized by several different scientific names throughout botanical history. It is formally associated with the synonym Cenchrus spicatus, which reflects its complex taxonomic classification. Researchers also identify the species under the names Chaetochloa glauca and Chamaeraphis glauca. Furthermore, historical records frequently refer to this plant as Holcus racemosus. Finally, the name Holcus spicatus serves as another valid synonym within its established botanical relationships.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Cenchrus americanus belongs to the vast kingdom Plantae, representing a diverse lineage of living organisms. Within this kingdom, the species is classified under the class Equisetopsida. It further belongs to the order Poales, which links it to various other significant plant groups. As a member of the family Poaceae, it shares characteristics common to the widely recognized grass family. Finally, this plant is specifically categorized under the genus Cenchrus.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Poales |
| Family | Poaceae |
| Genus | Cenchrus |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Cenchrus americanus exhibits a widespread distribution across several diverse regions of the African continent. This plant is found within the East Tropical Africa region, specifically inhabiting the landscapes of Tanzania. Its range extends to the Macaronesia islands, including the Canary Islands, showcasing a unique maritime presence. Furthermore, it flourishes across Northeast Tropical Africa, with documented populations in Chad, Djibouti, and Eritrea. This broad geographic spread highlights the plant's ability to adapt to various African ecosystems.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Cenchrus americanus is a versatile herb that grows in a self-supporting manner. This plant exhibits a remarkable range in size, with some specimens measuring as little as 0.04 m in height. Conversely, other individuals can reach a maximum stature of 3 m. Within this spectrum, many plants commonly settle at a height of approximately 2.4 m. This significant variation in growth allows the species to adapt effectively to its environment.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Cenchrus americanus contains zinc, a vital mineral that plays a significant role in the nutritional profile of various medicinal plants. Research into plants traditionally used for diabetes treatment has focused on assessing total zinc contents and identifying specific zinc-protein profiles. Through advanced techniques like SEC-ICP-MS, scientists can determine how zinc is distributed across different molecular weight fractions within these species. The study highlights that zinc is often captured within specific protein fractions, such as the 50-60 and 70-87 kDa ranges. Understanding these elemental compositions helps clarify the therapeutic potential of plants like Cenchrus americanus in managing metabolic health.
Conditions
Cenchrus americanus serves as a valuable resource for mitigating the impacts of drought in livestock feed systems. When utilized in diets, this plant influences body weight, with studies showing that cows fed millet-based diets gained less weight compared to control groups. The inclusion of Cenchrus americanus also affects dry matter digestibility, although its effects may vary compared to other forage mixtures. Regarding milk production, the plant has been shown to not significantly alter the total volume produced in dairy cows. Furthermore, the use of this plant impacts the partitioning of energy between body stores and milk production through changes in ruminal fermentation.