4 
BRITISH PYRENOMYCETES. 
D. Selinia. Stroma verrucceform. Sporidia simple , hyaline. 
18. H. pulchra ( Wint .), Sacc. Syll. 4586; Grev. vii, 78; iv, 
123. 
On cow dung, Shrewsbury, Terrington. 
E. Hypocreopsis. Stroma lohate. Sporidia uniseptate, hyaline. 
19. H. riccioidea (. Bolt .), Sacc. Syll . 6173 ; Hdbh. 2329. 
On willow. Halifax, Carlisle, Glamis. 
F. Broomella. Sporidia fusoid, two or more septate. 
20. II. vitalb®, B. & Br., Sacc. Syll. 4987 ; Hdbh. 2330. 
On Clematis vitalba. Batheaston. 
Gen. 5. POLYSTIGMA, Pers . — Stroma effused, tawny or red, 
growing on leaves. 
1. P. rubrum, Pers., Sacc. Syll. 4587; Hdbh. 2410. 
On living leaves of various species of Prunus. Common. 
2. P. fulvum, D. C., Sacc. Syll. 4588 ; Hdbh. 2411. 
On living leaves of Prunus padus. Scotland. 
Sub.-Fam. II. NEC TRIM. 
Gen. 1. SPHiEROSTILBE ( Tul .).— Perithecia as in Nectria , 
but seated at the base, or in company with vertically ^elongated 
conidia-bearers . 
1. S. aurantiaca, Tul., Sacc. Syll. 4810 ; Grev. x, 70. 
On elm. Brandon. 
Gen. 2. NECTRIA, Fries . — Perithecia free, ciespitose, some- 
times seated on conidia-bearing stroma. Sporidia oblong. 
A. Eu-nectriella. Sporidia continuous. 
** Chilonectria. Asci polysporous. 
1. N. cucurbitula, Curr ., Sacc. Syll. 4574 ; Hdbh. 2349. 
On branches. 
Aponectria. 
2. N. inaurata, B. § Br., Sacc. Syll. 4826 ; Hdbh. 2352. 
On dead holly. Bath, Forden, Shrewsbury. 
B. Sporidia uniseptate. 
| Asci octosporous. 
3. N. cinnabarina, Tode., Sacc. Syll. 4662 ; Hdbh. 2345. 
On dead branches. Common. 
4. N. ribis, Tode., Sacc. Syll. 4663 ; Grev. viii, 105. 
On species of Ribes. 
5. N. punicea, Kze., Sacc. Syll. 4664; Hdbh. 2347. 
On Rhamnus frangula. Highgate, Lynn. 
N. sinopica, Fr., Sacc. Syll. 4666 ; Hdbh. 2350. 
On shoots of ivy. King’s Cliffe. 
6 . 
