I1N1V4O1L1U1C3R1U1M3
17 points
INVOLUCRUM is validvalid
[n INVOLUCRA]
(Latin) a whorl or set of bracts around a flower, umbel, or head, also INVOLUCRE [n INVOLUCRA]
[n INVOLUCRA]
(Latin) a whorl or set of bracts around a flower, umbel, or head, also INVOLUCRE [n INVOLUCRA]