| Family | Marantaceae |
| Scientific name | Calathea crotalifera S. Watson |
| Synonyms | Calathea insignis Bull, non Petersen |
| Common name | (English common name) rattlesnake plant |
| (Japanese common name) none | |
| Distribution | Mexico, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, Pnama, Venezuela, Colombia, Ecuador, Peru |
| Reference | Calathea crotalifera S. Watson |
| Rattlesnake Plant - Calathea insignis | |
| Foliar fertilizer and method for using the same (US Patent 6475258/2000) |
| February 2007 at Kyoto Btanical Garden |
February 2007 at Kyoto Btanical Garden |
February 2007 at Kyoto Btanical Garden |