Shrooming in London

Recently, I try to get out into the gardens as often as possible. Especially now that it is autumn, the rains have been through, and it is rather warm. The conditions for fungi forays (searching for mushrooms) are perfect! Can you help me identify these? Here are some mushrooms I found around Kew Gardens:

Agaricus sp. (these are related to the button mushrooms you buy in the grocery store!)

Agaricus sp.

Clitocybe inversa

Clitocybe inversa

Clitocybe inversa

Clitocybe inversa

Very nice mushroom with red/orange cap fringed with white feathery scales. Abundant in the area, found growing on mulch. Dark spore print, white fibrous stem without annulus/ring.

same as above

Unknown, very cute small white mushroom cluster on grass

Beautiful blue/green Hygrocybe spp. growing on the leaves beneath a beech tree (Fagus sylvatica).

Same as above. Note white, fibrous stem without ring.

Same as above. Note white/cream spores, adnate gills (gills attached to stem).

A mini forest of unknown little brown mushrooms growing on the mulch beneath Yew trees (Taxus baccata) and pines at Kew Gardens.

Clitocybe sp.

Unknown mushroom. Looks like a mini Ink cap mushroom (Coprinus sp.), but I did not check the gills for ink. It was tiny!!

Agaricus sp. fairy ring

Agaricus sp. Note the annulus/ring around the stem and the dark gills.

Lepiota sp.

And of course, you know I can't resist photographing some wildflowers along the way too.

Cornflower (Centaurea cyanus)
Update: This was a fun find - I just learned that the Cornflower is an endangered species and a UK Biodiversity Action Plan priority species! Wow! Check out more information about it's status. Apparently, this is not so much because of it's distribution (which is quite widespread), but because it is important to the protection of arable lands and therefore, biodiversity.