What is the largest cactus in the World?
Saguaro
Opuntia
Rebutia
Cardon
Cardon is the tallest cactus species in the world, with a maximum recorded height of 19.2 m (63 ft), with a stout trunk up to 1 m (3.3 ft) in diameter bearing several erect branches. In overall appearance, it resembles the related saguaro (Carnegiea gigantea), but differs in: fewer ribs on the stems.
reach: rather globalbiologybotany
Answers by country
Saguaro
Opuntia
Rebutia
Cardon
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