444 SPH^RONEMEI. 



1309. Septoria Badhamia. B.&Br. " Vine-leaf Septoria." 



Perithecia sub-conglomerate, brown ; spores clavate, elong- 

 ated, slightly tliickened. — Cooke exs. no. 206. B. 8^ Br. Ann. N.H. 

 wo. 748, ^.15,/. 9. 



On vine leaves. Oct. Common. 



Forming little brownisli specks on either side of the leaf, consisting of a 

 few sub-conglomerate perithecia ; spores oblong, clavate '002 in. ("OSm.m.) 

 long ; endochrome sometimes retracted to one end, containing a few minute 

 granules, very rarely there are one or two septa. — B. (b Br, 



1310. Septoxia polygonoYum. Desm. " Polygonum Septoria." 



Epipliyllous ; spots small, rounded, tawny, with a purplish 

 border ; perithecia innate, very minute, pale-brown, pierced, at 

 length concave ; spores linear, curved, with numerous sporules. 

 — Desm. Ann. Sc. Nat. 1842, xvii. ^9. 108. Desm. exs. no. 1171. 

 B. 8f Br. Ann. N.H. no. 749. 



On living Polygonum. Autumn. 



The spores are unequal in length, from ('025-*03 m.m.) 'OOOO-'OOl in. 



1311. Septoxia convolvuli. Desm. *' Bindweed Septoria." 



Epiphyllous ; spots orbicular, then confluent and irregular, 

 dingy brown or whitish ; perithecia innate, minute, blackish- 

 brown, pierced; spores elongated, linear, curved or straight. — 

 Desm. Ann. Sc. Nat. 1842, xvii. p. 108. Septoria convolvulicola, 

 Ann. N.H. no. 195. S.fuscella, Berk. M.S. Cooke, exs.no. 121 . Kl. 

 exs. no. 1862. Cooke. L.F. no. 65. 



On living bindweed. Summer. 



Spores -OOl-'OOlS in. (•03--04 m.m.) long. 



1312. Septoria coxnicola. Desm. " Dogwood Septoria." 



Spots orbicular, greyish, circumscribed by a darker line ; peri- 

 thecia scattered, rounded, depressed in the centre. — Desm. Ann. 

 Sc. Nat.. Sphceria cornicola, Fr. S.M. ii. p. 530. Berk. Mag. 

 Zool. ^' Bot. no. 54. Cooke exs. no. 136. Berk. exs. no. 185. Cooke 

 L.F. no. 64. 



On leaves of dogwood. Common. 



In Berkeley's *' Outlines" this is said to be the Hendersonia cornicola of 

 Currey, evidently by a slip of the pen, since the Hendersonia is found on the 

 twigs, and is a very different thing ^agreeing with Currey's description) from 

 the Septoria on the leaves. 



