Discomycete found on Medlar Fruits. H. Wormald. 289 
a b 
Fig. 1. Asci, showing the change which takes place preparatory to the discharge 
of the spores x 500. a and 5, not vacuolate. c and d, several vacuoles present. 
e and f, one Jarge vacuole in each extending almost to the base. 
Aderhold and Ruhland* for S. fructigena and the form they 
refer to S. Jaxa, and by the present authort for S. cinerea. 
* Aderhold, R., u. Ruhland, W. Zur Kenntnis der Obstbaum-Sklerotinien. 
Arb. Biol. Abt., Land-u.-Forst. Kaiserl. Gesundheitsamte, Iv, pp. 427-42, 1905. 
+ Wormald, H. On the Occurrence in Britain of the Ascigerous Stage of 
a “Brown Rot” Fungus. Ann. Bot. Xxxv, pp. 125-135, 1921. 
