CELLULOSE. FUNGACE^:. 127 



595. RHYTISMA, Fr. RHYTISJVIA. 



357- R. acerinum, Pers. Sycamore Rhytisma. On Sycamore. 

 common. 



596. HYSTERIUM, Tode. HYSTERIUM. 



858. H. fraxini, Pers. Rugged Hysteria. On fallen Ash common. 



859. H. conigenum, M. & N. Fircone Hysterium. On Scotch Fir- 

 cones common. 



860. H. pinastri, Schrad. Pinekaf Hysterium. On Pine leaves. 

 common. 



Tribe III. Trichospermece. 



597. LYCOPERDON, Tourn, PUFFBALL. 



861. L. pusillum, Batsch. Dwarf Puff ball. In pastures. common. 



862. L. ocmmatum, Batsch. Studded Puffball. Lota wood. rare. 



863. L. pyriforme, Schoeff. Pearshaped Puffball Blarney rare. 



598. SCLERODERMA, PeTS. ScLERODERMA. 



864. S. wlgare, Fr, Common Scleroderma. Lota wood. common. 

 8^5. S. verrucosum, Bull. Warty Scleroderma. In a wood at 



Upper Glanmire, by the Carrignavar river. rather rare. 



599, ELAPHOMYCES, Nees. ELAPHOMYCES. 



866. E. granulatus, Alb. & Schw. Granulated Elaphomyces. In 

 Knockahorgan wood, Glanmire, Cork, very rare. 



867. E. muricatus, Fr. Sharpivar ted Elaphomyces. In Kuocka- 

 horgan wood near Glanmire, Cork. very rare. 



600. LYCOGALA, Mich. LYCOGALA. 



868. L. epidendrum, L. Scarlet Lycogala. Foaty garden. rare. 



601. RETICULARIA, Bull. RETICULARIA. 



869. R. umbrina, Fr. Umber Reticularia. Lota wood. common. 



602. ^ETHALIUM, Link. ^ETHALIUM. 



870. JE. septicum, L. Common Mthalium. In hot-houses common. 



603. SPUMARIA, Pers. SPUMARIA. 



871. S. alba, Bull. Common Spumaria. On grasses. common. 



604. DIDERMA, Pers. DIDERMA. 



872. D, vernicosum, Pers. Varnished Diderma. Lota wood. rare. 



605. DIDYMIUM, Schrad. DIDYMIUM. 



873. D. hemispharicum, Bull. Hemispheric Didymium. On de- 



cayed leaves at Knockahorgan near Glanmire. rather rare 



874. D. farinaceum, Schrad. Mealy Didymium. 

 spring at Vernonmount south of Cork. rather rare 



