Olmos-Lau V. R., Mandujano M. C., An open door for illegal trade: Online sale of Strombocactus disciformis (Cactaceae), Nature Conservation, 2016, 15:1-9, doi: 10.3897/natureconservation.15.8259
A review of online offers of Strombocactus plants and seeds in four languages, conducted in 2014 and supplemented in 2015. The authors analyse names used by sellers, declared origins and information on CITES documentation. The compilation presents 32 shops and 24 advertisements on major platforms, and historical data on trade reported to CITES.