146 A Monograph of the Myxogastres. 



(Rostafinski's Synonyms.) 



Clathroides purpureum, Mich., t. 94, f. 2 (1729). 



Arcyria sessilis, Hill, p. 47 (1751). 



Clathrus ramosus, a., Retz. Vet. Hand., 253 (1769). 



Lycoperdon hypoxylon, Pallas., ii., 503 (1771). 



Clathrus adnatus, Batsch., p. 141 (1783). 



Stemonitis trichia., Roth. Fl. Germ., 1., 549 (1788), 



Stemonitis lilacina, Schr., Fl. Bav., ii., 1784 (1789). 



Stemonitis incamata, Pers., in Gmel., 1467 (1791). 



Trichia cinnabaris, Bull, t. 502, f. 1, D (1791). 



Arcyria incamata, Pers., Obs., t. 5, f. 4, 5 (1796) ; Eng. Fl., 



v., 318; Cke., Hdbk., 1171. 

 Stemonitis carnea, Trent., 222 (1797). 

 Stemonitis globosa., Trent., p. 222 (1797). 

 Trichia flcmiosa, Schum. Saell., 1465 (1803). 

 Arcyria lilacina, Schum. Saell., 1476 (1803). 

 Arcyria carnea, Schum. Saell., 1477 (1803). 

 Arcyria dentata, Schum. Saell., 1478 (1803). 

 Arcyria rosea, Spr. 



Arcyria incarnata, (3 flexuosa, Fr., S. M., iii., 179 (1829). 

 Arcyria nutans, ft exigua, Bong., in Weinm., 609 (1836). 

 Arcyria fiexuosa, Rabh., Fl. Cry., 2158 (1844). 



Arcyria irregularis, Racib. 



Sporangia pinkish-red, stipitate ; stem up to '5 mm. high, 

 filled unth large, colourless cells; calycidus hemispherical, mem- 

 brane minutely warted; capillitium forming an irregular net, 

 meshes of variable size; threads flattened, margin undulate, 

 from 4'5 9'1 /* wide, 2'5 4*5 thick, threads everywhere densely 

 covered ivith irregular obtuse cones 0'8 1*5 p. broad, for the most 

 part elongated; spores 7 7'5 /u diameter, membrane firm, 

 smooth, almost colourless. 



Arcyria irregularis, Racib., Myx. Crac., p. 15, fig. 10; Sacc., 

 Syll, vii., 1, n. 1466. 



Poland. 



