64 THE JOUK^AL OF EOTANY 



hill : var. incanum Lister. Woburn Sands, Miss lligr/ins. — P. 

 straminipes Lister. On decayed straw; Chaul End, Dunstable. — 

 -P. nutans Pers. Luton, Flitwiek. Subsp. leucophceum Lister, 

 Luton Hoo, Stopsley. — P. pusillum Lister. On leaves and dead 

 wood ; Rundley Wood. — P. comioressum Alb. & Schwg. Luton, 

 Chaul End. — P cUdermoicles Host. Mon. On decayed straw. Chaul 

 End : var. lividum Kost. Flitwiek, Chaul End. — P. cinereum Pers. 

 On dead leaves; Chiltern Grreen, Flitwiek. — P. vernum Somm. (See 

 Journ. Bot. 1897, 210.) On decayed straw; Bedford, Kitchen End. 

 — P. hivalve Pers. and P. contexiiim Pers. On dead twigs and 

 leaves ; Flitwiek. — P. hitectum Lister. Ampthill. — P. conglome- 

 ratum Post. Flitwiek Marsh. — P. virescens Ditm. Ampthill: 

 var. nit ens. Woburn Sands. 



Fiiliyo septica Gmel. ; frequent. — F. muscorum Alb & Schwein. 

 Woburn Sands. — F. cinerea Morg. On dead leaves and straw. 

 Flitwiek, Stopsley. 



Craferium minutum Fi'ies. On dead leaves and twigs; frequent. 

 — G. leticocephalum Ditm. ; Luton Hoo. — C. aureum Post. ; Flit- 

 wiek, Luton. 



Leocarpus fragilis Post. On dead leaves and twigs ; Ampthill, 

 Luton Hoo. 



Diderma liemisp>hericum Hornem. On dead leaves and twigs ; 

 Flitwiek. — D. effusum Morg. ; frequent. — D. spumarioldes Fries.; 

 Ridgmont, Sundon. — D. nivenm Macbr. On turf, twigs, &c. ; 

 Flitwiek, Woburn. — D. testaceum Pers. On dead leaves ; Flitwiek. 

 — D.floriforme Pers. ; Woburn Sands. 



DiaclicBa leucopoda Post, and D. suhsessilis Peck. On dead 

 leaves in swampy coppices ; Flitwiek, rare. 



Didymium difforme Duby ; frequent. — D. Clavns Post. ; Chil- 

 tern Green, Luton. — D. melanospermum Macbr. ; Woburn Sands, 

 Miss Higgins. — D. nigripes ¥\\ ; Ampthill, Miss Kiggins ; Woburn 

 Sands, Luton : var. xantliopiis Lister ; Nether Crawley. Flitwiek. — 

 _D. squamulosum Fr. ; Leagrave, Woburn Sands. — 1). Trochus 

 Lister; Nether Crawley, Luton. 



Mucilago spongiosa Morgan ; Harlington, Luton Hoo. 



Lepidoderma Carestianum Post. : var. Chailletii Lister ; Luton, 

 Flitwiek. 



Stemonitis fusca Poth. ; Chiltern Green, Ampthill : var. con- 

 Jluens] Luton, Miss Higgins. — S. splendens Post.; \-dY. Jlaccida 

 Lister; Woburn. — S.flavogejiita Jsihn ; Woburn Sands. Flitwiek. — 

 S.ferruginea Ehrenb. ; Luton, Flitwiek. 



Comatricha nigra Schroeter. On dead leaves ; frequent. — C. 

 laxa Post. ; Ampthill. — G. fyphoides Post. ; Ampthill, Luton : var. 

 heterospora Pex. ; Luton. — G. pulchella Post. On dead leaves; 

 Ampthill, Chiltern Green. — G. rubens Lister; Flitwiek. — G. elegans 

 Lister ; Woburn Sands, Miss Higgins. 



Enerthenevia papillatum Post. ; Luton, Woburn Sands. 



Lamproderma columhinum Post. ; Luton. — L. scintillans Mor- 

 gan ; Chiltern Green, Luton. — L. violaceum Post. ; Luton, Nether 

 Crawley. 



Lepidoderma tigrinum Post. On dead leaves ; Leighton, Miss 



