12 Transactions British Mycological Society. 
Two days before we assembled Mr Hadden had obtained 
Lamproderma arcyrionema and Trichia favoginea in Porlock 
Woods, and soon after we left he found there Enteridium oliva- 
ceum, Stemonitis hyperopta, Cribraria pyriformis and Arcyria 
Oerstedtii, all new to the district, the three last species were on 
sawdust heaps. Cribraria pyriformis is rare in England, having 
only been met with once before in its typical form; Dr W. T. 
Elliott obtained it in the New Forest near Lyndhurst in 
December 1916. The var. notabilis has been found several 
times in Ashdown Forest, Sussex, on sawdust heaps, by Mr 
W. E. Nicholson. In Scotland C. pyriformis has been obtained 
repeatedly. 
In the following list H. refers to Horner Woods; S. to Sel- 
worthy; P. to Porlock Woods and D. to Dunster, 
Ceratiomyxa 
Macbr. 4H.S. 
Badhamia utricularis (Bull.) Berk. 
jets). 
B. panicea (Fries) Rost. D. 
Physarum leucopus Link H. 
P. nutans Pers. H.S.P.D. 
P. viride (Bull.) Pers. P.D. 
P. bitectum Lister H.S. 
Fuligo septica (L.) Gmel. H.P.D. 
F. muscorum Alb. and Schw. H. 
Craterium minutum (Leers) Fries 
ES =PeD 
Leocarpus fragilis (Dicks.) Rost. H.D. 
Diderma deplanatum Fries H.D. 
D. effusum (Schw.) Morg. H.S. 
Didymium difforme (Pers.) Link S.P. 
D. dubium Rost. H.P. 
D. squamulosum (Alb. and Schw.) 
Bries/ArSEPeD. 
D. nigripes Fries S.D. 
D. nigripes var. xanthopus Lister 
LEIS 
fruticulosa (Miill.) 
Colloderma oculatum (Lipp.) G. Lister 
P 
Stemonitis fusca Roth. H sel EP 
S. splendens Rost. var. flaccida Lister 
Stemonitis hyperopta Meylan (Syn. 
Comatricha typhoides var. hetero- 
spora Rex.) P. 
Lamproderma scintillans (Berk. and 
Br.) Morg. P. 
L. arcyrionema Rost. P. 
Comatricha nigra (Pers.) Schroet. H.S. 
Cribraria argillacea Pers. S.D. 
C. rufa (Roth.) Rost. P. 
C. vulgaris Schrad. D.P. 
C. pyriformis Schrad. P. 
Dictydium _cancellatum 
Macbr. S.P. 
Licea flexuosa Pers. H.S.P. 
Tubifera ferruginosa Gmel. S. 
Enteridium olivaceum Ehrenb. P. 
Reticularia Lycoperdon Bull. H.S. 
Lycogala epidendrum (L.) Fries H.P. 
Trichia favoginea Pers. P. 
T. affinis de Bary H.S.P. 
T. persimilis Karst. H.S.D. 
T. varia Pers. H.S.P.D. 
T. Botrytis Pers. H.P. forma cerifera 
Lister P. 
T. decipiens (Pers.) Macbr. S 
Hemitrichia Vesparium (Batsch) 
Macbr. H. 
Arcyria denudata (L.) Wettst. H.S. 
A. incarnata Pers. H.S. 
A cinerea (Bull.) Pers. H.P. 
A. nutans (Bull.) Grev. H. 
A. Oerstedtii Rost. P. 
Perichaena depressa Lib. D. 
P. corticalis (Batsch) Fr. H. 
(Batsch) 
This list of 49 species is the third largest that has been 
obtained on one of our forays; the two larger being those from 
Forres (81) and from Selby (51). 
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