A NEW SPECIES OF UNCINULA FROM JAPAN 427 
pean en with Spherotheca Kusanoi P. Henn. & Shirai, on a 
specimen (now in the Kew Herbarium) kindly sent to me by Dr. 
citi 
The following is a detailed description of the ape — 
Uneinula septata, sp.nov. Hypophyllous; mycelium evan- 
escent ; perithecia mora or less scattered, ae rou unded-lenticular, 
6 in diameier, cells of outer wall of perithecium distinct, 
small, 5- 40 p wide; appendages crowded, very numerous, 100-170 
or more in number, unequal in length (50-100 p ne) on the same 
perithecium, simple, smooth, 1-8- (usually about 5-) septate, amber- 
coloured in the lower half, thin-walled throughout, about 5 » wide, 
apex often belleath; asci 6-12 (immature). 
Hab, Japan; Mt. Myogi,*Prov. Kozuké, on leaves of puerene 
glandulifera Bl. (associated with Spherotheca Kusanoi P, Henn 
Shirai) (Kusano, no. 128 (in part), Nov. 4, 1899). 
- -* 
Pd o 
ail 
. 3 
CAA. ctl 
ExpnanaTion oF Fiaures. — Fig. 1. Perithecium, with its mass of densely 
crowded septate appendages, x 160. 2. Portion of need wall of perithecium, 
with appendages, x . 3. Four appendages, x 400. wo appendages, 
pee the helicoid apex, x 400. 5. Cells of aie outer wall of the perithecium, 
400. mature ascus, 
In habit, and in the large size of the geoetnry si septata 
resembles ircinata Cooke and Peck, from which it is at once 
ein. 
eae 
