57 
BRITISH PYRENOMYCETES. 
By G. Massee. 
( Continued from p. 6.) 
Fam. II. LOPHIOSTOMACEiE. Perithecia subsuperficial, 
ostiolum compressed, more or less broad, rimose. 
Gen. 1. LOPHIOSPHASRA, Trev. Sporidia oblong or fusiform, 
hyaline. 
Lophiotrema. Sporidia 2, or many septate. 
L. hederae, Fchl ., Sacc. Syll. 5416. 
On ivy. Exmouth, Eastbourne. 
L. nucula, Fr., Sacc. Syll. 5419 ; Hdbk. 2540. 
On oak bark. 
L. praemorsum, Lasch ., Sacc. Syll. 5427 ; Hdbk. 2545 
( = Loph . Jerdoni, B. & Br.). 
On Rubus idceus and elm. Mossburnford, King’s Cliffe, East 
Bergholt. 
L. semiliberum, Desm., Sacc. Syll. 5428 ; Hdbk. 2548. 
On culms of reeds and grasses. 
L. sexnucleatum, Cke., Sacc. Syll. 5432 ; Hdbk. 2543. 
On nettle stems. Shere, near Guildford ; North Wootton. 
Yivianella. Sporidia appendiculate. 
L. augustilabrum, B. § Br., Sacc. Syll. 5448 ; Hdbk. 2542. 
On gorse, elm, and ash. Leicester, Forden, Shere, North 
Runcton, Lynn. 
Gen 2. LOFHIOSTOM A . Sporidia coloured. 
# Lophiella. Sporidia boat-shaped. 
L. cristata, Pers., Sacc. Syll. 5397. 
On twigs and branches. Wothorpe, Twycross. 
Genuina. Sporidia 3, or many septate. 
A. Eu-lophiostoma. Perithecia rather small. 
t Sporidia 3 septate. 
L. quadrinucleatum, K., Sacc. Syll. 5451. 
On Rhamnus frangula. North Wootton. 
L. viridarium, Cooke , Sacc. Syll. 5457 ; Hdbk. 2539. 
On decorticated twigs of maple. Shere. 
ft Sporidia multiseptate. 
L. fibritectum, B., Sacc. Syll. 5476 ; Hdbk. 2541. 
On bleached larch planks. King’s Cliffe. 
6 
