Summary[edit] Description: Gymnocalycium marquezii specimen in the University of California Botanical Garden, Berkeley, California, USA. Date: 27 May 2011, 12:29:02. Source: Self-photographed. Author: Daderot. Permission(Reusing this file): Public domain.
Summary[edit] Description: Gymnocalycium saglionis specimen in the Villa Ephrussi de Rothschild, Saint-Jean-Cap-Ferrat, France. Date: 22 April 2011, 06:21:15. Source: Self-photographed. Author: Daderot. Permission(Reusing this file): Public domain.
Summary[edit] Description: English: Gymnocalycium saglionis at the Volunteer Park Conservatory, Seattle, Washington, USA. Identified by sign. Date: 17 December 2010. Source: Own work. Author: Stickpen. Permission (Reusing this file): public domain.
Summary[edit] Description: English: Botanical specimen in the Lyman Plant House, Smith College, Northampton, Massachusetts, USA. Date: 20 December 2012, 10:47:58. Source: Own work. Author: Daderot.
Summary[edit] Description: English: Gymnocalycium (Probably G. horstii) in a garden centre. There was a commercial botanic label as G. saglione. Français : Gymnocalycium (Probablement G. horstii) dans une jardinerie. Il y avait une étiquette botanique commerciale l'identifiant comme G. saglione. Date: 10 November 2012. Source: Own work. Author: Tangopaso.