Flowers and flower buds of Pachycereus pringlei on the Magdalena Plain east of Cd. Insurgentes. The Cardon has many more flower buds than the better-known (to those in USA) Saguaro.

Flowers and flower buds of Pachycereus pringeli on the Magdalena Plain east of Cd. Insurgentes. The Cardon has many more flower buds than the better-known (to those in USA) Saguaro.