Vigna

Part of speech: noun

Definitions

1. A type of plant belonging to the legume family, known for its edible seeds and varieties that aid in crop rotation and soil enhancement
2. This is a genus within the leguminous family, featuring plants widely valued for their nutritious seeds and contributions to sustainable farming practices
3. A group of plants in the legume family that produce edible seeds and are used in agriculture to improve soil quality

Etymology: Vigna is the botanical name for a genus of legumes that includes cowpeas, mung beans and the black-eyed pea. The name honours Domenico Vigna, an eighteenth-century Italian botanist whose work on plants of the Mediterranean region was known to later taxonomists. The genus was named in his honour by the botanist Giovanni Battista Savi, and the name was adopted in the scientific classification of these plants. Because it is a genus name, the word has no everyday English sense. It works as a Latinised form of the surname, following the usual convention for naming plant groups after collectors and scholars, and it appears mainly in botanical and agricultural writing.