It is to be noted that this traditional belief is a fallacy as all the fingers in the hand have a similar vein structure.
This is based on the shallow lobing with small uniformly sized teeth and the vein structure of the leaves.
The timber is honey coloured and has a unique vein structure.
This is based on the overall vein structure and small uniformly sized teeth and the structuring of the veins.
Also the vein structures can be followed from the productive series into the phyllites and granites, no significant mineralisation was observed outside of it.
Though the overall shape of leaves in those families may be similar the vein structure in M. aquatica is notably distinct from both.
This is based on the overall vein structure in the lobes and the structuring of the veins forming the areolae.
But the vein structure and especially the number of hamuli, which tie the wings together, did it.
The middle area of each tooth hosts very small veins originating in the marginal vein structure.
However the species also has distinct vein structures, and an overall head shape which is less quadrate, features not found in Inocellia.