The Orto Botanico dell'Università di Cagliari, also known as the Orto Botanico di Cagliari, is a botanical garden operated by the University of Cagliari and located at Viale S. Ignazio da Laconi 9–11,

Echinocereus is a genus of ribbed, usually small to medium-sized, cylindrical shaped cacti, comprising about 70 species native to the southern United States and Mexico in very sunny, rocky places. Usu