10 
BRITISH PYRENOMYCETES. 
Massarina. Sporidia 2 or many septate, hyaline . 
M. eburnea, Tul ., Nacc. 3390 ; Hdhlc . 2533. 
On beech. Shere. 
M. tiliae, PA. £ PI., Sacc. Syll. 3392. 
On decorticated lime. Forres, N.B. 
|| Pleomassaria. Sporidia muriform. 
M. siparia, B. Br., Sacc. Syll. 3708 ; Hdbk. 2527. 
On birch. Spye Park, Wilts ; Blackheath, Hampstead, N. 
Wootton. 
M. holochista, B. fy Br., Sacc. Syll. 3709 ; Hdhk. 2535. 
On Alder. Spye Park, Wilts. 
M. rhodostoma, A. & S., Sacc. Syll. 3711. 
On Rhamnusa frangula. Lynn. 
Gen. 2. ENCHNOA. Perithecia hairy, sporidia destitute of 
mucus, sausage-shaped, hyaline or olive. 
E. infernalis, Kze. fy Fr., Sacc. Syll. 372 ( =glis , B. & Curr.). 
On oak. Wrekin, Salop ; Weybridge, Bishop’s Wood, 
Sydenham. 
E. lanata, Fr., Sacc. Syll. 372 ; Hdbk. 2652. 
On birch. Appin, N.B. 
Gen. 3. CRYPTOSPH-HEStlA, Girev. Perithecia rather densely 
gregarious. 
Sporidia sausage- shaped. 
C. millepunctata, Grev., Sacc. Syll. 675; Hdbk. 2656 
(== pruinosa, Fr.). 
On ash. Common. 
C. ocellata, Fr., Sacc. Syll. 680; Hdbk. 2658. 
On branches of ash, willow, etc. Pentrich. 
Gen. 4. PHYS ALOSPORA. Perithecia rather solid, scattered, 
covered. 
* Sporidia 8, ovoid or oblong, hyaline. 
P. corni, Sacc., Sacc. Syll. 1659. 
On Cornus sanguinea. Shrewsbury. 
P. rosicola, Fckl., Sacc. Syll. 1662. 
On Rosa. Kew. 
Ditopella. Sporidia numerous. 
P. fusispora, Not., Sacc. Syll 1735 ; Hdbk. 2663. 
On alder. Shere, Irstead, Spye Park, Wilts ; Southgate 
Weybridge, North Wootton, Forden. 
