Echinocereus schmollii (Weingart) N.P. Taylor - überraschende Erkenntnisse an einem Standort im mexikanischen Bundesstaat Queretaro und zu Hause im Gewächshaus Autor: Dieter Felix
Abstract: During his journey in 2013 the author visited, among other things, a habitat of E. schmollii in the Mexican state of Queretaro. He reports about the findings at the site and about the plants in his collection.