MASSEE AND CROSSLAND : FUNGUS FLORA OF YORKSHIRE. 333 



decaying Agaric ; Rishworth, on living moss— Catherine a cvispa 

 — stream side (Fl. Hx., but not in the foregoing detail). 



N. W. — Masham, on decaying leaves (' Nat.' Jan. '02). 



N.E.— Mulgrave Woods (Tr. B.M.S. '05). 

 Var, sclerotiophila Sacc. 



S.W. — Hebden Bridge, several places; Elland, etc., grow- 

 ing from sclerotia formed on decaying herbaceous stems, 

 mostly of the Umhellifcra, in woods (Fl. Hx.). Sheffield. 



Mid W. — Askham Bog (Exc. 1900). East Keswick (F.F. 

 '98), on Umhellifer stems. 



S.E. — Hornsea, on dead stem (Exc, 1900). 



N.W. — Masham, on dead stems of some Umbelliferous plant 

 (' Nat.' Jan. '02). 



2339. Botpytis fasciculapis Sacc. [Polyactis. Corda] . 

 Common on a great variety of decaying plants. Records 



numerous. 



OVULARIA Sacc. 



2340. Ovulapia lychnicola Mass. [Ranmlaria. Cke.]. 

 N.E. — Scarboro', on living leaves oi Lychnis. 



2341. Ovulapia lapsanse Mass. [Raimdaria.SsiCc.l. 

 Mid W.— Malham, on the under surface of living leaves of 



Lapsana covimunis — nipplewort. 



2342. Ovulapia apmopaciae Mass. [Ranmlaria. Fckl.] . 

 N.E. — Scarboro', on living leaves of horseradish. A para- 

 site sometimes doing considerable injury. 



2343. Ovulapia obliqua Cud. [Peronospora. Cke.]. 

 Common on fading leaves of Rtintex. sp. Was found at 



Hardcastle — S.W. — July '92, on Polygonum Bistorta. Said to 

 be the conidial stage of Sphcrvella rumicis. 



SEPEDONIUM Link. 

 [SePEDONIUM CHRYSOSPERMUM Fr. 



Very common on decaying fungi, Boleti, Agarici, etc. 

 Probably a true parasite, attacking the fungus early and 

 arresting its development. The conidial condition of Hypo- 

 myces chyysospevnms] . 



(Mass. Brit. Fung. Fl. iii. p. 325, fig. 25, p. 313). 



