Aldborough
Amber Snail (Succinea putris)
Silk Button Gall (Neuroterus numismalis) & Common Spangle Gall Neuroterus quercusbaccarum)
Rust on ?
Mildew - Sawadaea bicornis growing on the Sycamore leaf
Sycamore Tar Spot (Rhytisma acerinum)
Sori on leaves and stems.
Burst sori revealing a black spore mass on Creeping Buttercup. (Ranunculus repens)
Smut - Urocystis ranunculi
X400
x 1000
Spore balls - Brown fertile cells surrounded by clear sterile cells.
Phyllachora graminis
on
False Brome (Brachypodium sylvaticum)
Uridia (Spore producing bodies)
Urediospores
Rust on an Alder Leaf (Alnus glutinosus)
Alder Rust (Melampsoridium hiratsukanum)
This leaf is also covered in the erineum (felty growth of hairs from the leaf epidermis of plants) caused in this case by the mite Acalitus brevitarsus
Many Thanks to SW for help with ids and confirmations.