Pilosocereus gounellei (Cactus)

It is a columnar cactus, that can reach large sizes (up to 4 meters in height). Its main stem has a color, that can vary from olive green to silver, and tends to create branches, that arch like a candlestick. Its flowering occurs in spring or autumn, its nocturnal flowers are funnel-shaped, of a white color. Afterwards the plant produces fruit, that resembles pumpkins.