266 A Monograph of the Myjcogastres. 



Cratcrium hucocephahtm , Desm., Cat. 27, non Auct. (1823). 



(Under C. 2)yriforme.) 

 Craterkwi 2)1/^/0^116, Ditm., I.e., p. 19, t. 10 (1817). 



(Under C. viinutum.) 

 Peziza minuta, Leers., Fl, Herbor., n. 1085 (1775). 

 Cyathus minutus, Hoff., Veg. Crypt., p. 6, t. 2, f. 2 ; Sow., 



Eng. Fg., t. 239 (1790). 

 Trichia minuta, Relh., Teste Fr. (1786). 

 Nidularia onimcta, With. (1792). 



Sphaerocarpa operculata, Scliuni., Fl. Saell., n. 1503 (1803). 

 Physarurii turbinatum, Schum., Fl. Saell., n. 1450 (1803). 

 Craterium leucocephalum, Grev., Fl. Scot., t. 65 (?) (1824). 

 Craterium minutum, Fr., I.e., iii., p. 151 (1829). 

 Ci'atermm turbinatum, Fr., I.e., iii., p. 152 (1829). 

 Arcyria leucoce])liala, Auct. 



Craterium Oerstedtii, Rest. 



Sporangia pyriform, along with the stem hlacJcish-lroim, lid 

 convex, snotv-v;Jdte ; columella distinct ; spores pale violet, 

 8 — 10 fl diameter, smooth. 



Craterium Oerstedtii, Host., Mon., p. 120, fig. 99; Cke., Myx. 

 Brit., fig. 99 ; Sacc, Syll., vii., 1, n. 1235. 



On wood. Denmark. 



Unknown to me. Appears to differ from C. confusum in the 

 darker-coloured stem and sporangium. 



Craterium Friesii, Rost. (fig. 265). 



Sporangia cyathiform, stipitate, wall smooth, shining, orange- 

 red, lid distinct from cui^, lohitish, flattened, stem very thin, 

 equal, longer than sporangium, red; capillitium dense, knots 

 of lime large, joined by short, hyaline internodes ; spores globose, 

 brownish-violet, smooth, 10 — 11 ix diameter. 



Craterium Friesii, Rost., Mon., p. 122, f. 105; Cooke, Brit. 

 Myx., f. 105. 



Cratcrium nutans, Sacc, Syll, 1237. 



