316 
3.—Diplodia tecta B and Br. On laurel leaves, Batheaston, 
A. N. H., No. 411. 
4.—Diplodia consors B and Br. A. N. H., No. 412. With the last. 
5,—Diplodia perpusilla Desm. On grass, Batheaston. 
We claim four only out of fourteen British species. 
GENUS 110. HENDERSONIA. AB. 
Perithecia distinct. Spores two to multiseptate, escaping by a 
terminal pore. 
1.—Hendersonia arcus B and Br. On twigs of box, Batheaston, 
A. N. H., No. 413. 
2.—Hendersonia mutabilis B and Br. On twigs of plane 
Batheaston, A. N. H., No. 414. 
3.—Hendersonia polycystis B and Br. On dead birch, Spye 
Park, A. N. H., No. 415. 
4.—Hendersonia stephensii B and Br. On dead stems of pteris, 
aquilina, Bristol, A. N. H., No. 502. 
In this Genus we lay claim to four out of eight British species. 
GENUS 111. DARLUCA. Cast.+ 
Perithecia delicate. Spores containing a row of sporidiola, 
oozing out and forming a tendril 
1.—Darluea filum Cast. On Uredines, Batheaston. Desmaziere, 
Ann. Sci. Nat., 1849, XI., 345 (Hendersonia). 
2.—Darluca Typhoidearum B and Br., A. N. H., No. 417. 
3.—Darluca macropus B and Br., A. N. H., No. 416. 
Three out of four British species. 
GENUS 112. VERMICULARIA. Tode.t 
Perithecium thin, mouthless, generally bristly. Spores 
vermiculate., 
* Hendersonia, after a botanist—Mr. Henderson. 
+ Darluca, named in honour of M- Michel Darluc. 
t Vermicularia, from vermis a worm, on account of the worm-like spores 
