Description: English: Costus osae in the Missouri Botanical Garden, St. Louis. Date: 4 September 2016, 22:53:38. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Costus osae in the Missouri Botanical Garden, St. Louis. Date: 4 September 2016, 22:53:31. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.
Description: English: Costus osae in the Missouri Botanical Garden, St. Louis. Date: 4 September 2016, 22:53:25. Source: Own work. Author: Krzysztof Ziarnek, Kenraiz.