Desert cacti
Tuesday, January 29th, 2008Speaking about desert cactus species we can name the following: ariocarpus, carnegiea, cephalocereus, cephaloceus, echinocactus, ferocactus, opuntia, and some others.
When we hear the word ‘desert’ we usually imagine Sahara or Kara-Kum with their scorching sand-dunes devoid of any vegetation. But the soil of stony deserts of Central and South America is very rich in all […]