Medicago lupulina
Medicago lupulina · Accepted scientific name
Scientific literature: Very Sparse (0 studies) · ★☆☆☆☆
Medicago lupulina, commonly known as black medic, is a versatile legume widely distributed across temperate regions. This species plays a significant role in soil health through its ability to fix atmospheric nitrogen. A critical aspect of its evolutionary success lies in the specific environmental conditions that influence its reproductive output. Research into these variables reveals how nutrient availability and moisture levels directly impact the plant's overall fecundity. Understanding these drivers is essential for optimizing its growth in both agricultural and natural ecosystems.
- Synonyms
- Medicago Lupulina Var. Glabra · Medicago Lupulina Var. Hispida · 46 more
- Common names
- Not available
- Family
- Fabaceae
- Distribution
- Not available
- Plant Parts
- Not available
Classification
Common Names
Medicago lupulina is a versatile plant widely recognized by its common name, Alfalfa Lupulina. Depending on the region and local language, it is also frequently referred to as Apiņu lucerna or Apyninė liucerna. In certain cultural contexts, you may encounter it called Bitçikotu or even Dúmheidic. These diverse naming conventions highlight the widespread presence and varied linguistic interpretations of the species. Understanding these various aliases is essential for identifying the plant across different global communities.
Sources: Catalogue of Life (COL)
Synonyms
Medicago lupulina is a botanical species that has been documented under several different scientific names throughout history. Within various taxonomic records, it is frequently identified by the synonyms Lupulina aurata and Medica lupulina. The plant's complex classification also includes references to Medicago apennina and Medicago canescens. Furthermore, researchers may encounter it listed as Medicago corymbifera in older or alternative literature. Understanding these diverse synonyms is essential for accurately tracking the plant's identity across different botanical studies.
Sources: The World Checklist of Vascular Plants (WCVP)
Taxonomy
Medicago lupulina is a unique biological entity that belongs to the vast kingdom Plantae. Within this kingdom, it is specifically classified under the class Equisetopsida. The plant further resides in the order Fabales, showcasing its specialized evolutionary lineage. It is a member of the diverse family Fabaceae, which is known for its significant ecological contributions. Ultimately, this species is defined by its placement within the genus Medicago.
| Rank | Classification |
|---|---|
| Kingdom | Plantae |
| Phylum | Streptophyta |
| Class | Equisetopsida |
| Subclass | Magnoliidae |
| Order | Fabales |
| Family | Fabaceae |
| Genus | Medicago |
Sources: The World Checklist of Vascular Plants (WCVP)
Distribution
Geographic Regions
Medicago lupulina exhibits a diverse geographical distribution that spans several key regions across the African continent. In East Tropical Africa, the species is firmly established within the landscapes of both Kenya and Tanzania. Its range further extends into the Atlantic, where it flourishes throughout the Macaronesian islands. Specifically, this plant can be found growing in the Azores, the Canary Islands, and Madeira. This widespread presence highlights the remarkable adaptability of the species to varied island and mainland environments.
Sources: The World Checklist of Vascular Plants (WCVP)
Identification
Morphology
Medicago lupulina is characterized by its distinct growth form as a herbaceous plant. As a self-supporting species, it maintains its structure without the need for external climbing assistance. This plant typically displays a modest stature, reaching a maximum height of approximately 0.6 meters. Depending on environmental conditions, its growth can vary significantly, starting from a minimum of only 0.07 meters. More specifically, the plant often establishes a consistent baseline height of roughly 0.39 meters.
Sources: Global Inventory of Floras and Traits (GIFT)
Biological Activities
Compounds
Conditions
Medicago lupulina, in the form of lupin grain supplementation, serves as an effective nutritional strategy to increase the ovulation rate in Merino ewes. This dietary intervention significantly raises the number of ovulations per 100 ewes during the mating period. Such an increase in ovulation subsequently leads to a measurable improvement in fecundity, specifically regarding the number of lambs born per ewe lambing. Furthermore, the use of this plant enhances net reproductive performance by increasing the total number of lambs weaned. Consequently, supplementing with Medicago lupulina optimizes several key reproductive metrics in these sheep.