C3A1L1Y4P3T1E1R1
15 points
CALYPTER is validvalid
calyptra [n CALYPTERS]
a hood or hoodlike structure, esp. that covering the spore capsule of mosses and liverworts, also CALYPTERA, CALYPTRA [n -S]
calyptra [n CALYPTERS]
a hood or hoodlike structure, esp. that covering the spore capsule of mosses and liverworts, also CALYPTERA, CALYPTRA [n -S]