Pi. cell. aph. 6. SARCOTHALAMEZ. 145. Circin. 521 
“1. Circinostoma pulchellum. Pretly circinostome. 
Thece close, deep, very much crowded, inclined, black ; 
mouths very long, cylindrical, bent. 
Spheria RT Cicliy Perseon Syn, 43, 
Upon cherry-trees. 
Thece ovate, collapsed; mouths pressed together, mostly 
flexuous; perforated at the tip. 
2. Circinostoma ambiens. Girding cir cinostome. 
Thece rather ovate, girt with a white disk. 
Spheria ambiens, Persoon Syn. 44. 
On hawthorn and beech trees. 
3. Circinostoma quaternatum. Quaternion circinostome. 
Thece in fours, depressed; mouths very short, blunt, 
joined together. 
Soiioria quaternata, Persoon Syn, 45. 
On dry beech and maple trees. 
Thece lying down; mouths bent inwards, very short. 
4 Circinostoma conjuncium. Conjoined circinostome.. 
Thece 3 to 9, depressed; mouths conjoined into a black. 
‘shining, umbilicated disk. 
Satan conjuncta, Esenbeck Syst. 80. 
On the branches of hazel-trees; spring. 
5. Circinostoma convergens. Converging circinostome. 
Thece ovate, nearly upright ; mouths. straight, cylin- 
drical. 
Spheeria convergens, Zode Meckl. 2,39; Sowerby Fungi, 374, 6. 
On the branches of trees. 
Thece scarcely decumbent; mouths converging. 
6. Circinostoma umbilicatum. Umbilicated circinostome. 
Thece small, crowded, nearly cupshape, rough. 
Spheria umbilicata, Persoon Syn. 45. 
On hazel-trees. 
Mouths rather prominent; ¢ip deeply umbilicated. 
XII. 146. EXORMATOSTOMA. Exormatostome. 
Thallus 0; thece growing under the epidermis of plants 
and perforating it, scattered : ; mouths upright. 
