MFGS 62 Arthollia pacifica Herman  





Pekul'nei Ridge Eastern Slope



Simple (overall pinnate appearance); elliptic; round apex; bases cordate, round or acute; teeth close, regular, round or acute; midvein apically curved; pectinal veins weaker than midvein; pectinals and superior secondaries similar strength; craspedodromous, some with petiole.



This leaf shows some venation similarities to Viburniphyllum (dichotomising of the secondaries) and is close to the morphological transition in the continuum between the two genera.