Caballero Hernández, Diana Laura
(Universidad Michoacana de San Nicolás de Hidalgo, 2019-10)
The cempasuchil flower (Tagetes erecta) is of Tlaxcaltecan origin; which means "plant of the 20 flowers" for being the count of its petals in multiples of 20, represents the 20 fingers and toes. 50 species are known ...