346 YORKSHIRE NATURALISTS* UNION. 



For diagnosis of this interesting parasitic fungus, and 

 details of its life history as worked out at Kew, see (New 

 Fungi. 'Nat.' Jan. '04, pp. 6-8). 



PHMOSTILBE.^. 

 SPOROCYBE Fr. 



2449. SpoPOCybe Phillipsii Sacc. \Periconia. Berk. & 

 Leight.] . 



S.W. — ^Melton, on the ground (F.F. '01). 

 GRAPHIUM Corda. 



2450. Gpaphlum stilboideum Corda. 



S.W.— Near Keighley (Fl. Skipt.). Nr. Hebden Bridge,, 

 on fallen branches (Fl. Hx.). 



2451. Graphium pigidum Sacc. [Stilbum. Pers.]. 

 S.E. — Botanic gardens, Boynton (W.W.S.). 



2452. Graphium flexuosum Sacc. [Stilbum. Mass.] . 

 N.E. — Scarboro', on rotten wood (Jour. Micr. Soc. Oct. '85). 

 S.W. — Nr. Hebden Bridge; Elland Park Wood ; on rotting 



twigs and wood ; Stanelly Clough, Stansfield (Fl. Hx.). 

 N.W. — Rokeby, on rotten wood (F.F. '04). 



2453. Graphium subulatum Sacc. [Periconia suhulata 

 Nees. ; Pachnocyhe snbulata Berk.] . 



N.E. — Scarboro' ('Nat.' Aug. '81). On trunks. 

 S.W. — Saltaire, on wood (Lees' Fl.). 

 S.E. — Blackwood, Selby (F.F. '96). 



2454. Graphium rhizomorphopum Mort. 



S.W. — High Greenwood, nr. Hebden Bridge, parasitic on 

 mycelium strands oi Armillaria mellea (Fl. Hx. First British 

 record). 



2455. Gpaphium glaucocephalum Sacc. [Sporocybe- 

 Bon. ; Periconia. Corda] . ■ 



S.E.— Pond Wood, Boynton (W.W.S.). 

 STYSANUS. 



2456. Stysanus stemonites Corda. 

 Mid W.— Leeds (Lees' FL). 



N.E. — Scarboro', on dead leaves. 



S.W. — Saltaire, on damp paper, etc. (Lees' Fl.). Ovenden^ 



Trans. Y.N.U., 1905 (pub. 1905). Bot. Series, Vol. 6. 



