Thelocactus hybrid matudae x rinconensis is a roundly flat and glaucous-grey cactus with stright spines. Depending on exposure and irrigation the stem is either green or glaucous-grey and spines my became very long and strong.
Thelocactus tulensis is a globular and strongly tubercled cactus with larger white to pink flowers. The spines are straw coloured up to 7 cm long, evenly distributed on the stem, straight to twisted and flattened.
Thelocactus multicephalus is a beautiful species with a blue-green marbled stem, completely divided into tubercles. The spines are variable in length, yellowhish, ochre, greyish or brown, straight. The flowers are white to pinkish.
Specie globosa dalla tubercolatura pronunciata, con vistosi fiori gialli. Presenta 1-7 spine centrali verticali (2-7 cm), inizialmente giallastre o rossastre, poi grigiastre. La fioritura appariscente crea un bel contrasto cromatico.
Mixed forms of different hybrid origin with variegated body. Variegated plants have sectors, patches or stripes with two or more colours. Plants with variegated body are highly prized. Very variable.
