21st September |
Fringe of coniferous plantation.
A little research project to examine variations of Ragwort. Light showers. |
I have two members of the Ragwort (Senecio) family that grow locally: Senecio jacobaea (Common Ragwort) and Senecio aquaticus (Marsh Ragwort). Common Ragwort has deeply-divided leaves and black-tipped bracts behind the flowers. This is usually found at path edges and in fields:
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Marsh Ragwort has a large leaf-tip lobe and the bracts have no dark tip. Always found near, or in, water.
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Some specimens have the leaf-tip lobe more divided and the bract tips are slightly dark. I take this to be the hybrid Senecio x ostenfeldii. This is found at path edges and near water.
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Typical.....I was so absorbed by the Hemichroa crocea sawfly larva (bottom left), that I completely missed the new sawfly larva (at the top right of the picture) until I was cropping the image. Notice the fungal rust. |
The Willow Cabbage gall is evident on every tree. Even those leaves have the fungal rust on them. What with sawflies, rusts, leaf-beetles and galls, trees have a hard time of it.
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