Trichocereus Bridgesii Monstrose Cactus : This is the long jointed clone, one of the two Montrose form o T.bridgesii It is a clustering monstrous cactus with prostrate growth habit that branches at the base and can slowly grow up to 40(-60) cm tall. Composed by short upright sections that branches avidly up to 10-20 (-35) cm tall by 5 cm in diameter, light glaucous green, with only a few areoles and spines in the basal portion. The upper part of the stem is cylindrical, smooth without areoles and resemble a penis. The lower part is spiny and shows a tendency to form ribs. Honey-coloured to brown, located on the few basal nodes in groups of up to 4. They can grow up to 4–7 cm long. There exist several mutant varieties of this T. bridgesii that are highly prized by cactus impassioned. These include a cristate variety, a variegated variety and two variants of monstrose growth. Of the monstrose varieties, one is often known by the name Penis Plant. Two more recently developed clones are now available, the fist of which exhibits both monstrose and cristate growth whilst the second shows both monstrose and variegated growth.