JPL cell, apk. 6. SARCOTHALAMEiE. 142. Neman. 5l1 
7. Nemania immersa. Sunken nemania. 
Thallus spherical, black, penetrating wood in various 
directions. 
Sphaeria immersa, Sowerby Fungi , 374, 1. 
8. Nemania diffusa. Spread nemania. 
Thallus spreading, irregular, black. 
Sphaeria diffusa, Sowerby Fungi , 373, 10. 
On the bark of dry wood, under the epidermis. 
9. Nemania fuliginos a. Suoty nemania. 
Thallus black; thecce prominent. 
On rotten branches of oak-trees, on the epidermis. 
10. Nemania Crustacea . Crustlike nemania. 
Thallus spread; thecce slightly prominent; mouth pro- 
minent. 
Sphaeria Crustacea, Sowerby Fungi , 372, 1 1. 
On the trunks of trees. 
b. Bursting forth from under the hark. 
1 1 . Nemania stigma. Stigma nemania. 
Thallus broad, flat, equal, spreading under the epidermis; 
inside white, outside black ; mouths immersed, flattish, 
spotlike. 
Sphaeria stigma, Hoffm. Crypt. 1,7. 
Hypoxylon operculatum. Bull. Champ. 177. 
On dried branches of hawthorn. 
12. Nemania decorlicata. Unlarked nemania. 
Theca inside white, outside black ; mouths rather pro- 
minent, conical. 
Sphaeria decorticath, Sowerby Fungi , 137. 
Sphaeria stigma decorticala, Persoon Syn. 21. 
On dead branches of hazel. 
13. Nemania maculata . Spotted nemania. 
Thallus broad, spread, quite flat, black; thecce pointed, 
globular, covered with a rust-colour veil. 
Sphaeria cinerea, Sowerby Fungi , 373, 11. 
Sphaeria macula, Tode Meckl, 2, 33. 
On dry branches of oak-trees. 
Spot black, large; thecce wool-like; mouths slightly pro- 
tuberant. 
