324 H. Rehm. 



18. Leptosphacria? clivensis (B. et Br.) Sacc. 

 Little Harbour, (no. 580). 



19. Leptosphaeria Waghorniana Rehm n. sp. c. fig. 8. 

 Perithecia dispcrsa, infra epidermidcm late dealbatam,immcrsa,glo- 



bosa, papillula conoidea atra, brevi prominente, denique sessilia, nigra, 

 glabra, 0,5 — 0,8 mm diam. Asci cylindraceo-clavati, apice rotundati, 

 70 — 80/15 — 18 //, 8-spori. Sporidia elliptica, 1- dein 3-septata, baud 

 constricta, hyalina, demum flavidula, 18 — 20/8 f^ij 2-sticha. Para- 

 physes subramosae, 1,5 fi. Perithecium fuscum, membranaceum. 



Cortex? Betulae. Frenchmans Cove (no. 830a, 579). Rivers- 

 head (no. 35). Chimnney Cove (no. 491a). 



(Die Sporen stimmen zu der Flechten-Gattung Pyrenula. Plier 

 fehlt aber ein Flechten -Thallus vollig.) 



