Variegation

holly leaf
Originally uploaded by wherethewolvesare.

I trust everyone had a happy christmas and I hope everyone has a peaceful new year.

We took the decorations down yesterday, this variegated holly leaf is from the wreath we had on the door. I particularly liked the burnt umber tips to each spike.

Variegation in plants is an interesting thing. Usually, it's not that a mutant seedling arises with variegated leaves but that a single branch, on an otherwise normal plant, grows with variegated leaves. If this branch is spotted by a sharp-eyed observer, a cutting can be taken and grown into an entirely variegated plant, and ad infinitum until everyone has one in their garden! The gardener has to be equally observant, as normal branches can appear on the variegated plant and cause the whole plant to revert to normality (however unimpressive that might be) unless they are swiftly cut out.

In terms of natural selection, a variegated plant is less 'fit' as it has less chlorophyll in it's leaves and, hence, less ability to make food (by photosynthesis) than a normal plant. Science lesson over.

Now what I'd really like is a normal, un-variegated spider plant, if such a thing exists.