A Winter Highlight: Mistletoe on Horfield Common

We are fortunate to have a beautiful clump of mistletoe (Viscum album) growing on Horfield Common. It is especially striking in winter, when the host tree has shed its leaves and the bright green, rounded clusters stand out clearly against the bare branches.

This particular plant is growing on a Crab Apple, Malus ‘Butterball’, which is a typical host for mistletoe as it grows mainly on apple, lime, hawthorn and poplar.

There are over 1000 species of mistletoe worldwide, yet just this one native UK species. Although mistletoe is a semi-parasitic plant, drawing water and nutrients from its host, it also produces its own food through photosynthesis. In this case, it is doing no damage to the tree. It spreads mainly through birds, especially mistle thrushes. They feed on the sticky white berries and deposit the seeds onto branches, where they adhere to the bark and, if conditions are right, begin to grow.

There are a few other instances of mistletoe on the Common, but this is the most accessible and easiest to spot. You can find it a little bit north-east of the Lower Common Wildlife Pond.

If you are walking nearby, take a moment to look up. It is a small but fascinating reminder of the ecological relationships quietly unfolding in this green space.