Amaranthus , a cosmopolitan genus including endangered species, restricted endemics and widespread weeds, is often difficult to characterize taxonomically and thus has generally been considered by systematists as a “difficult” genus. Species in this genus have high genetic variability, with diversity in growth form, plant height, number of inflorescences, seed colour, protein content, seed yield, resistance to pests and diseases, and adaptation to soil type, pH, climate, rainfall and day ... Amaranthus caudatus may have been domesticated from an early introduction of A. cruentus that then crossed with a wild Amaranthus in the region. Chan and Sun (1997) found evidence with isozyme and RAPD markers suggesting that A. hybridus is a common ancestor to all the cultivated grain species. The archaeological record shows domesticated amaranth seeds appearing over a wide range, from Argentina into the southern United States. Grain amaranth was used by various Indian groups in the ... Amaranth is a multipurpose plant used as grain and leafy vegetable. The extract of Amaranthus is used to treat respiratory disorders, gynecological diseases AMARANTH 1. Introduction Amaranth, known scientifically as Amaranthus spp., is a versatile and nutritious plant with a rich history of cultivation. This guide offers comprehensive insights into growing and caring for amaranth, exploring its botanical details, growing conditions, and various uses.
