Abstract Focusing on Iberian rye, we explain how social opinion about crops can influence botanical scholars’ studies and breeding engineers’ research. Rye was an essential plant in some agricultural systems of the Iberian Peninsula for centuries because of its resistance. However, despite rye’s superiority over other cereals in adverse environments, its inferior position compared to wheat regarding food preferences helps to explain a lower consumption and an overall adverse social reputation. The early botanical investigation that formed the basis of later scientific research reflected this appreciation. Thus, with such weak foundations, given the lack of interest, when Iberian rye engineering began to develop in the 20th century, it looked abroad to find varieties of agronomic interest, barely studying native landraces. Analysing this phenomenon is a significant step towards drawing attention to a multifunctional plant adapted to the territory, which can offer solutions to present food and environmental challenges.
Remuiñán et al. (Tue,) studied this question.