What type of organisms are the South American Echinopsis and the European and Asian Pulmonaria?
Echinopsis: Echinopsis is a large genus of cacti native to South America, sometimes known as hedgehog cactus, sea-urchin cactus or Easter lily cactus. Pulmonaria: Pulmonaria (lungwort) is a genus of flowering plants in the family Boraginaceae, native to Europe and western Asia, with one species ("P. mollissima") east to central Asia.
plants