Gorse

Clematis vitalba

Burdock.

Some sort of Armillaria? Or Flammulina velutipes?

Found in a plant pot! Looks like a Conocybe filaris. (Thanks to iSpot for the ID.)

Wild privet (Ligustrum vulgare)

Coriolus hirsutus?

Ganoderma applanatum (artist's bracket)?

Trametes?

Trametes gibbosa?

 

Turkey tail?

Lords and ladies (Arum maculatum).

http://en.wikipedia.org/wiki/Anthriscus_sylvestris http://en.wikipedia.org/wiki/Poison_hemlock http://en.wikipedia.org/wiki/Fool%27s_parsley

According Wikipedia: 

[Daldinia concentrica] is a useful form of tinder for fire-lighting. The brown variety is usually too heavy and dense to be much good; the black variety is lighter and better. It does need to be completely dry, whereupon it will easily take a spark from a firesteel. It burns slowly, much like a charcoal briquette, with a particularly pungent smoke. Once lit it is quite difficult to extinguish, but fragments can be broken off and transferred to a tinder ball to create an open flame.

Tarzetta?

Stinking Hellebore (Helleborus foetidus)

Thanks to those at iSpot for the ID.

Bramble

Cotoneaster

Initially thought it might be a Chokeberry or Rowanberry.

Rosehip

A solitary rosehip, well out of season?

Hedera helix (Common Ivy)

Some kind of bracket fungus

Melanoleuca melaleuca. Approx. 50mm  across. Apparently edible but Roger says avoid so I will.
 

Laccaria?
Clitocybe?
Agrocybe paludosa?