Shellflower

Shellflower may refer to:


 * Any of several plants in the genus Alpinia; e.g. Alpinia nutans, and Alpinia zerumbet
 * Any of several plants in the genus Chelone, e.g. Chelone glabra
 * Any of several plants in the genus Moluccella, specially Moluccella laevis
 * Any of several plants in the genus Tigridia
 * Pistia stratiotes, the sole species in the genus Pistia.