Greylan Schmittou

And here is a picture of a section of crushed leaf under my microscope on medium power.

Thanks! it may be a bacterial infection, or even a mutation! Here is a picture of the "albino" cutting against the rest of the plant

There is a piece of plant, (stem and leaves) that appears to be albino. The stem is light pink and the leaves are completely white with pink veins. I have never heard of this, how did this happen, has it been observed before?