Picture of flower: cactaceae familia

The Cactaceae familia has four subfamilia: Pereskioideae, Maihuenioideae, Opuntioideae and Cactoideae

Some species in this familia are good-looking enough to display in front of our home--in a row with an orchid, adding natural taste and "endurance style".  The species is known as survivor in drought area for long period of time.