or between
Margin and Centre (eccentric)._

1. Crepidotus.
2. Claudopus.
3. Pleurotus.

_Mushrooms with tough or cartilaginous Stems._

1. Psathyra.
2. Nolanea.
3. Mycena.
4. Marasmius.
5. Naucoria.
6. Leptonia.
7. Omphalia.
8. Collybia.
9. Psilocybe.
10. Galera.

_Mushrooms, Stemless._

1. Schizophyllum.
2. Trogia.
3. Lenzites.

_Mushrooms that have the Cap bell-shaped (campanulate) and Marked with
Lines (striate)._

1. Psathyra.
2. Galera.
3. Nolanea.
4. Mycena.

_Mushrooms with Gills attached to Stem and a Ring._

1. Stropharia.
2. Armillaria.
3. Pholiota.

_Mushrooms Having Gills with serrated edge._

1. Lentinus.

_Mushrooms with Free Gills not attached to Stem._

1. Chitonia.
2. Psalliota.
3. Pluteolus.
4. Pluteus.
5. Volvaria.
6. Lepiota.
7. Amanita.

_Mushrooms with emarginate sinuate Gills, or with notch near to Stem._

1. Hypholoma.
2. Tricholoma.
3. Hebeloma.
4. Entoloma.

_Mushrooms that are corky and leathery._

1. Lenzites.
2. Lentinus.
3. Schizophyllum.
4. Panus.

_Mushrooms with Gills running down Stem more or less (decurrent)._

1. Gomphidius.
2. Paxillus.
3. Tubaria (some species).
4. Flammula (some adnate).
5. Eccilia (truly decurrent).
6. Clitopilus (somewhat decurrent).
7. Panus (some species decurrent).
8. Lentinus (mostly decurrent).
9. Cantharellus.
10. Hygrophorus (mostly decurrent).
11. Pleurotus (some decurrent).
12. Omphalia (truly decurrent).
13. Clitocybe (decurrent or adnate).
14. Lactarius (decurrent or adnato-decurrent).

_Mushrooms that are deliquescent or turn into inky fluid._

1. Coprinus.
2. Bolbitius.

It will also be useful to the beginner to see a list of Agarics
classified according to botanists by the color of their spores.

CLASSIFICATION OF AGARICS BY COLOR OF SPORES.

1. Leucosporae (white spores).
2. Rhodosporae (rosy or salmon spores).
3. Ochrosporae (ochraceous spores).
4. Melanosporae (dark purple or black spores).

_Leucosporae, or White Spores._

1. Amanita.
2. Lepiota.
3. Armillaria.
4. Tricholoma.
5. Clitocybe.
6. Collybia.
7. Mycena.
8. Omphalia.
9. Pleurotus.
10. Trogia.
11. Hygrophorus.
12. Lactarius.
13. Russula.
14. Cantharellus.
15. Marasmius.
16. Lentinus.
17. Panus.
18. Xerotus.
19. Schizophyllum.
20. Lenzites.
21. A