5. Ferocactus
Plants of the genus Ferocactus belong to the vast family of Cactaceae which have Mexico and other desert areas of the southern United States as their natural habitat. Ferocactus: Caratheristics The name of this species comes from the Latin word "ferox" (ferocious) due to the presence of many robust coloured spines with a "threatening" appearance. Plants of the genus Ferocactus are characterized by a round shape that tends to become columnar in adulthood. The main feature of these cacti, and that is the one that contributes to its name, are the thorns! They are in fact particularly robust and evident, present along their ribs and arranged vertically. The stem is of an intense green colour which can vary up to grey-green and the dimensions vary according to the species; it ranges from 30-40 cm up to one meter in height for an adult plant. Varieties and Types There is a multitude of recognized...