Eurotium herbariorum, Lk. Herbarium Mould; perithecium spherical, sub-depressed, yellow, seated upon radiating expanded, branched, intricate flocci.—On plants in herbaria, and various decaying substances. Very common. ([Plate XII.] figs. 260, 261.)
APPENDIX B.
The following species, belonging to those sections of Microscopic Fungi which are included in this volume, have been found in Britain since the publication of the preceding Appendix:—
Peridermium columnare, Alb. and Schw. Simple, slender, naked, cylindrical, elongated, lacerated at the apex, white; sporidia orange.—On Picea. Watcombe, near Torquay. September, 1867. (E. Parfitt.)
Æcidium Orchidearum, Fiedl. Orchis Cluster-cup; spots large, pallid, orbicular or elongated; peridia circinating, semi-immersed; spores golden-yellow.—On Orchis latifolia. Dilham, Norfolk. June, 1866.
Puccinia discoidearum, Link. Southernwood Brand; spots obliterated; sori subrotund, minute, surrounded by the ruptured epidermis; sporidia brown, oblong or ovoid, somewhat rhomboidal, with both cells attenuated, and triangular; peduncles elongated.—On Artemisia maritima. Swanscombe Marshes. 1865.