522 146. Exorm. 6. SARCOTHALAMEZ. Pl. cell. aph. 
1. Exorm. rhodostomum. Rosy-mouth exormatostome. 
Thece hemispherical, black, barked, aggregated into a 
black stratum; (2p flat, perforated, rosy-red. 
Spheria rhodostoma, .4/b. et Schw. Fung. 43. 
On rhamnus frangula. 
2. Exormatostoma tilie. _ Lime-tree exormatostome. 
Thece pitchershape, saucerlike, brownish-black ; tip flat, 
membranaceous; containing within them an unattached 
utriculus. 
Spharia tilia, Persoon Syn, 84, 
On decayed branches of lime-trees. 
3. Exormatosiome tessellatum. Chequered exormatostome. 
Thece black, hollowed at the base; mouths dotlike, per- 
forating the epidermis in a regular series. 
Spheria tessellata, Persoon Syn, 48. 
On the bark of trees. 
Mouths placed in quincunx, in parallel lines, or in 
ellipses. 
4. Exormatosioma nebulosum.  Cloudlike exormatostome. 
Thec@ grey, very minute, forming irregular, interrupted, 
blackish-grey spots; mouths prominent, rather acute. . 
Spheria nebulosa, Persoon Syn. 31. 
Spheria maculans, Sowerby Fungi, 394, 9. 
On the stems of large herbaceous plants. 
Spots greyish, cloudlike, about a quarter of an inch 
broad. 
5. Exormatostoma herlarum. Herl exormatostome. 
Thece scattered, flat, depressed; mouths short, nipple- 
like. 
Spheria herbarum, Persoon Syn. 78. 
On dry stems of herbs. 
Thec@ at first covered, afterwards naked, collapsed. 
6. Exormatostoma tubiforme. Tubeshape exormatostome. 
Thece hemispherical, brown, on leaves; mouths cylin- 
drical, twice as long as the thecze, bursting forth. 
Spheria tubiformis, Toede AMecki. 2, 51. 
On beech, hornbeam, and birch leaves. 
