1. Trooping Funnel, Clitocybe geotropa
2. Clouded Funnel, Clitocybe nebularis
3. Wood hedgehog, Hydnum repandum
4. Cantharellus cinereus, Ashen Chanterelle
5. Lepista nuda, Wood Blewitt possibly
6. Bulgaria inquinans, Black bulgar
7. Lachnum virgineum, Snowy Disco or Lachnum brevipilosum – possibly ^#
8. Hymenochaete rubiginosa, Oak curtain crust
9. Clavulina rugosa, Wrinkled club
10. Mycena adscendens, Frosty bonnet possibly ^##
11. Lycoperdon perlatum, Common Puffball — Puffballs puffing
12. Phallus impudicus, Common stinkhorn
13. Clavulina coralloides, Crested coral – possibly
14. Asterophora lycoperdoides, Powdery Piggyback ( on Russula nigricans probably)
15. Rickenella fibula, Orange mosscap
16. Byssomerulius corium, Netted crust
17. Cudoniella acicularis, oak pin possibly
18. Phlebia radiata, Wrinkled crust – possibly
19. Daedaleopsis confragosa, Blushing bracket
20. Lactarius quitus, Oakbug milkcap – possibly
21. Tricholoma terreum, Grey Knight – possibly
22. Cantharellus tubaeformis, Trumpet Chanterelle (aka Winter chanterelle)

^#Sara’s comment — This is one of the Ascomycetes (spore shooters) and could be one of many. It looks as though the tops may be fringed which would narrow it down a bit – possibly Lachnum brevipilosum – what was it growing on? The app, Picture Mushroom suggested Snowy Disco which, when compared to iNaturalist looks possible too.

^##Sara’s comment — Could be Mycena corynephora but there are several tiny white Mycenas growing on or with moss on tree trunks – olida is another. Searching with Google this also looked possible – Mycena adscendens, Frosty bonnet From Wikipedia: “cap: 7.5 mm (0.3 in) in diameter that appears to be dusted with sugar-like granules. Caps are supported by thin, hollow stems up to 20 mm (0.8 in) long, which are set on a disc-like base. The fruit bodies grow on fallen twigs and other woody debris on the forest floor, including fallen hazelnuts”

1. Crepidotus variabilis, Variable Oysterling*
2. Stereum hirsutum, Hairy Curtain Crust
3. Clitocybe geotropa, Trooping Funnel**
4. Leotia lubrica, Jelly Babies*
5. Xylaria hypoxylon, Candlesnuff*
6. Hydnum repandum, Wood Hedgehog
7. Helvella lacunosa, Elfin Saddle (aka Black Saddle)
8. Cantharellus tubaeformis, Trumpet Chanterelle (aka Yellowlegs, Winter Chantarelle)**
9. Lycoperdon pyriforme, Stump Puffball
10. Psathyrella piluliformis, Common Stump Brittlestem
11. Cantharellus cibarius, Chanterelle*
12. Hygrocybe conica, Blackening Waxcap*
13. Lycoperdon perlatum, Common Puffball*
14. Postia tephroleuca, Greyling Bracket*
15. Daedaleopsis confragosa, Blushing Bracket**
16. Bisporella citrinum, Lemon Disco*
17. Stereum subtomentosum, Yellowing Curtain Crust
18. Mycena pelianthina, Blackedge Bonnet*
19. Russula aurora probably (aurora, which used to be called rosea, is the nearest fit I can find.)
20. Laccaria amethystina, Amethyst Deceiver
21. Laccaria laccata, Deceiver
22. Cortinarius sanguineus, Blood Red Webcap*
23. Mycena speirea, Bark Bonnet
24. Coprinellus micaceus, Glistening Inkcap*
25. Nectria cinnabarina, Coral Spot*
26. Hyphodontia sambuci, Elder Whitewash*
27. Byssomerulius corium, Netted Crust*
28. Helvella elastica, Elastic Saddle*
29. Hypholoma fasciculare, Sulphur Tuft
30. Mycena corynephora (This was one of the tiny, white bonnets that grow in moss on tree trunks and is a best guess. It had a very powdery-looking cap and stipe.)*
31. Mycena inclinata, Clustered Bonnet
32. Stereum rugosum, Bleeding Broadleaf Crust*
33. Dacrymyces stillatus, Common Jellyspot*
34. Pluteus cervinus, Deer Shield*
35. Hypoxylon fragiforme, Beech Woodwart
36. Mycena pseudocorticola (Another of the teeny bonnets that grow in moss on tree trunks. The caps of this one are grey or sometimes, blue.)
37. Phleogena faginea, Fenugreek Stalkball*
38. Ganoderma australe, Southern Bracket*
39. Oudiemansiella mucida, Porcelain Fungus*
40. Pleurotus ostreatus, Oyster Mushroom*
41. Kretzschmaria deusta, Brittle Cinder (A greyish green crust on the Beech trunk which looked as though it might be the beginning of a Stereum or Trametes species)*
42. Gymnopus peronatus, Wood Woollyfoot*
43. Tricholoma sulphureum, Sulphur Knight*
44. Gymnopilus junonius, Spectacular Rustgill*
45. Rhodocollybia butyracea, Buttercap
46. Tricholoma ustale, Burnt Knight (grows particularly with Beech)*
47. Russula fellea, Geranium Brittlegill
48. Polyporus leptocephalus, Blackfoot Polypore
49. Tricholoma sciodes, Beech Knight (this was the grey knight with black flecks on the edges of the gills and a very unpleasant taste)*
50. Mycena polygramma, Grooved Bonnet
51. Bisporella pallescens possibly (Looks like Lemon Disco only white)
52. Lactarius bertillonii (Very similar to the Fleecy Milkcap but that often grows with Birch and Pine whereas bertillonii is found with Beech and Oak. The two are virtually indistinguishable in the field. L controversus is more often found with Willow.)*
53. Helvella crispa, White Saddle*
54. Panellus stipticus, Bitter Oysterling*
55. Mycena olida*
56. Fistulina hepatica, Beefsteak
57. Hypoxylon fuscum, Hazel Woodwart*
58. Lactarius turpis, Ugly Milkcap
59. Paxillus involutus, Brown Rollrim
60. Exidia glandulosa, Witches’ Butter*
61. Schizophyllum commune, Splitgill*
62. Phlebia radiata, Wrinkled Crust*

Here is a list of the additional ones Sara and I found, and that I took photos of, on our walk after the U3A group left.

63. Hymenochaete rubiginosa, Oak Curtain Crust *
64. Clavulina cinerea, Grey Coral*
65. Asterophora lycoperdoides, Powdery Piggyback**
66. Fuligo septica var. candida, Dog vomit
67. Clavulina rugosa, Wrinkled club*
68. Cudoniella acicularis, Oak pin*
69. Trichia varia, a slime mould*
70. Cantharellus cinereus, Ashen chanterelle*
71. Russula cyanoxantha, Charcoal burner*
72. Cortinarius semisanguineus, Surprise Webcap*
73. Cortinarius salor*