Hi, we are Martina & Andreas Ohr from Germany. We love Cacti and focus on genus Echinocereus. We love to study the plants in their natural habitats and publish articles in different magazines and countries. You can find more informations about us at:

www.echinocereus.de Echinocereus Blog with daily posts
www.echinocereus.net Echinocereus in habitat, bimonthly articles, ISSN number
www.alexander-ohr.de Butterflies photographs from our son

... and different Social Medias (Facebook, Twitter, YouTube)