M3I1C3R1O1P3H4Y4L1L1
22 points
MICROPHYLL is validvalid
a type of (usually small) leaf having a single medial vein, characteristic of the glycophytes (clubmosses, spike mosses, and quillworts)
a type of (usually small) leaf having a single medial vein, characteristic of the glycophytes (clubmosses, spike mosses, and quillworts)