364 YORKSHIKE NATURALISTS* UNION. 



TILMADOCHE ]<ost. 



2569. Tilmadoche nutans Host. [Physannn nutaus 

 Pers. ; etc.]. 



Common on dead wood, leaves, bark, etc. Extremely 

 variable. Distribution general. I^ecords for each county 

 division too numerous to give in detail. 



2570. Tilmadoche mutabilis Rost. [Physarum viride 

 (Bull.) Pers. ; P. aurciim Pers. ; T. viridis Sacc. ; etc.] . 



N.E. — Bulmer (Mass., Mon. Myx., p. 329, pi. 10, figs. 236- 

 239). Scarboro' (' Nat.' Aug. '81). 



Mid W. — Esholt ; Harrogate (Lees' Fl.). 



S.W. — Saltaire ; Heaton (Lees' FL). Heptonstall, nr. 

 Hebden Bridge (Fl. Hx.). On wood, bark, dead leaves, etc. 



LEOCARPUS Rost. 



2571. Leocarpus fpagilis (Dicks.) Rost. IDidevuia 

 vevnicosmn Pers. ; L. vernicosus Link. ; etc.]. 



S.W. — " Halifax, on an Hair Grass" (Bolton, unpublished 

 Tab. 212, Brit. Mus. Nat. Hist. coll). Many places in the 

 woods about Halifax and Hebden Bridge (Fl.Hx.). Hudders- 

 field (F.F. '95). Owston (F.F. '99). 



N.E.— Scarboro' (' Nat.' Aug. '81 ; Mass., ^lon. Myx., 

 P- 33''^» pl- 7> ^igs. 187-189). Castle Howard. Bulmer. 

 Helmsley. 



Mid \V.— Bolton Woods (Fl. Skipt.). 



S.E. — Escrick (F.F. '96). 



N.W.— Masham ('Nat.' May '03). Bowes (=-' Nat.' Sep. '03). 



Almost always swarms up living grass and other herbaceous 

 stems, ferns, twigs, etc. 



FULIGO Hall. 



2572. Fuljgo varlans Somm. [Fiiligo septica Gmel. ; 

 yEthalimn septicum Fr. ; yE. vapovarinm Fr. ; etc.] . 



S.W.— " Woodhouse Wood, nr. Halifax, 1782" (Bolton, 

 Tab. 134). 



Common amongst dead leaves, grass, and other herbaceous 

 vegetation, tan in greenhouses, on rotten wood, pine needles, 

 etc. Records numerous for S.\\'. and N.E. 



Trans. Y.N.U., iyo5 (pub. 1905). Bot. Series, Vol. 6. 



