106 
ON SPHARELLA AND ITS ALLIES. 
y M. C. Cooxe, M.A., LL.D 
(Continued from page 71). 
Sub-genus [1.—SpuH#ReLLA GENUINA. 
Sporidia uniseptate. 
3*Spherella aquatica Cke. Rav. Amer. Fungi, No. 690. 
Hypophylla. Peritheciis aaa, atro- biewanei, in maculas orbi- 
Ascis clavato- een gia Sporidiis elongato-ellipticis, uniseptatis, 
a au 02x -0 
ves of Ouariiis aquatica, Darien, Georgia. 
PHERELLA SUCCINEA in Desm. Exs. No. 1794.— 
Sporidia ‘Ol mm. ae ong and sot half as broad. 
On oak lea 
There is no me reason for transferring this species to another 
genus, than there would be for the transfer of Spherella Typhe Lasch., 
out an index 
tea it is s impossible to know Soeeit to look for it in the ‘ Sylloge.’ 
ERELLA PHELLOS w.) Cke.; Spheria Phellos rane 
No. 180 05. —Hypophylila. Peritheeiis, paucis sparsim in macul 
griseo-fusca aggregatis, pagina aversa innatis, pro oikiniedis peed 
globosis, minutis, nigris, pertusis. Ascis clavatis. Sporidiis arcte 
ellipticis, uniseptatis, hyalinis (‘O08—-01 x -0025 mm. 
On leaves of Quercus Phelios. South Carolina, North America. 
17*Spherella Podocarpi Cooke. — Amphigena. Peritheoiis 
numerosis, atris, epidermide tectis. Ascis cylindrico-clavatis. Spo- 
ridiis elongato- -ellipticis ci ohm am (012 x ‘003 mm.). 
On leaves of Podocarpus, Java (Kurz 
Often the perithecia occupy the entire surface of the leaf. 
18. Spherella Taxodii Cke. in Rav. Fungi Amer., No. 686.— 
Amphigena. Peritheciis sparsis, subprominulis, atris (-18 mm. 
diam.) poro pertusis. Ascis cylindricis. Sporidiis arcte ellipticis, 
par ara hyalinis (-008 x ‘0025 mm.). 
ves of Tavodium distichum. South Carolina, N. America. 
22% ‘Spherelia Prini Cke. Rav. Amer. Fungi, No. 753. Epi- 
phylla, sparsa, vel tota pagina occupans. Paritheosis semi-innatis, 
prominulis, atris. Ascis clavatis, sessilibus. Sporidiis minutissimis, 
arcte ellipticis, utrinque obtusis, uniseptatis, hyalinis (- et “0018 
mm. 
On leaves of Prinos glaber. §. Carolina. 
Perithecia 0:1 to 0°14 run diam. 
38*Spherella platanifolia Cke.—Hypophylla, sparsa. Peri- 
theciis exiguis, atris, semi- promtoacs , punctiformibus. Ascis cla- 
vatis, sessilibus. Sporidiis biseriatis, oir uniseptatis, 
hyalinis, loculo inferiore tenuiore (-008 x 004 mm. 
On leaves of Platanus occidentalis. Georgia, U. S. Rav. Amer. 
Fungi, No. 756. 
Sebstasin Septoria plantanifolia Rav. Fungi Amer., No. 27. 
