362 YORKSHIRE NATURALISTS' UNION. 



PH YSA U.K. 

 CRATI'.KHM Trent. 



2555. Cratepium confusum Mass. [C. peduncnlatum 

 Trent.; C. niinutum Fr, ; etc. J. 



N.E.— Scarboro'(Mass., Men. Myx.,p. 263, pi. 11, fig. 289). 

 Raincliff (Lister's Myc. p. 71). jNIulgrave Woods (F.F. 1900)- 



On leaves, twigs, bark, etc. 



S.W. — Shipley Glen; Newsholme Dean; Saltaire (Lees' 

 Fl.). Nr. Hebden Bridge: several places; Elland Park 

 Wood; Southowram ; etc., on dead leaves and bark, also- 

 swarms on to living herbaceous stems and leaves (I'l. Hx.). 



Mid W.— Bolton W oods (Fl. Skipt.). 



N.W.— Masham ('Nat.' May '03). Brignall; Kokeby; '04.. 



S.E.— Filey ('Nat.' Jy. '03). 



2556. Craterium leucocephalum (Pers.) Ditm. 

 N.E. — Scarboro' (Mass., Mon. Myx., p. 267, pi. 12, figs. 



298-301). Bulmer. Egton Bridge (F.F. '02). 



Mid W. — Adel, on wood, etc. (Lees' Fl.). 



S.W. — Ingrow; Hainworth (Lees' Fl.). Elland Park 

 Wood, on moist, dead leaves (Fl. Hx.). 



2557- Craterium aureum Rost. [C. innUihile ¥t.]. 



N.E. — Mulgrave Woods (F.F. 1900). 



2558. C rater! um lilacinum Mass. [Badhamia. Rost. . 

 N.E. — Pilmoor (Lister's Myc. p. 35). 



PHYSARUM Pers. 



2559. Physarum virescens Ditm. 

 N.E. — Scarboro'. 



S.W.— W'harnclifte Woods (*' Nat.' Oct. '03). 



2560. Physarum nephroideum Rost. [Physavum cent- 

 pressum Alb. & Schw.] . 



S.E.— Hedon, on fallen elm trunk (' Nat.' Sep. '03). 



2561. Physarum leucopus (Link.) Rost. 

 N.E. — Scarboro'. On wood, moss, etc. 

 S.W.— Cadeby (F.F. '01). 



2562. Physarum leucophseum I*"!-. 



N.E. — Scarboro' (Mass., Mon. Myx., p. 288, pi. 3, figs. 63-66)- 

 Mulgrave Woods (Tr. B.M.S. '05). 



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



