196 THE JOURNAL OF BOTANY 



45. Prototrichia Rost. Sporangia globose ; capillitium threads 



rising from the base of the sporangium as stout strands 

 marked with spiral thickenings, dividing at length into a 

 pencil of slender branches attached at the tips to the upper 

 part of the sporangium-wall • . . P. flagellifera Rost. 



46. Listerella Jahn. Sporangia hemispherical, 0-2 to 0-8 mm. 



diam., black, dehiscing in lobes; sporangium- wall mem- 

 branous with granular deposits ; capillitium scanty, of very 

 slender threads marked with moniliform thickenings, at- 

 tached to the sporangium-wall ; spores pale umber 



L. paradoxa Jahn (7, p. 588*). 



BlBLIOGBAPHY. 



1. Albertini, I. de, and Schweinitz, L. D. de : Conspectus Fun- 

 gorum. . . . (Leipzig (1805)). 



2. Bilgram, H. : Diachsea cylindrica (Proc. Acad. Nat. Sc. 

 Philadelphia (1905), p. 524). 



8. Fries, E. E. : Myxomyceten von Argentinien u. Bolivia 

 (Arkiv. f. Bot. Bd. i. (1903), p. 57). 



4. : Myxomycetfloran i de Jamtlandska Fjalltrakterna 



(Arkiv. f. Bot. Bd. vi. (1906), no. 7). 



5. Hennings, P. : Beitrage zur Pilzflora Sudamerikas (Hedwigia, 

 Bd. xxxv. (1896), p. 203). 



6. Jahn, E. : Vorlaufige Uebersicht lib. d. bisher in der Mark 

 beob. Myxomyceten (Abb. d. Bot. Verein d. Prov. Brandenburg, 

 Bd. xlv. (3904), p. 162). 



7. : Myxomyceten- Studien, no. v. (Ber. d. Deutsch. Bot. 



Gesellsch. Bd. xxiv. (1906), Heft. x. p. 538). 



8. Lister, A. : Notes on British Mycetozoa (Journ. Bot. xxxiii. 

 (1895), p. 323). 



9. : Notes on some Rare Species of Mycetozoa (ibid. xxxv. 



(1897), p. 209). 



10. : Notes on Mycetozoa (ibid. p. 354). 



11. : Mycetozoa of Antigua and Dominica (ibid, xxxvi. 



(1898), p. 113). 



12. : Notes on Mycetozoa (ibid. p. 161). 



13. : Notes on Mycetozoa (ibid, xxxvii. (1899), p. 145). 



14. : On the Cultivation of Mycetozoa from Spores (ibid. 



xxxix. (1901), p. 5). 



15 # ; Notes on Mycetozoa (ibid. p. 81). 



16. Lister, A. & G. : Notes on Mycetozoa (ibid. xl. (1902), 

 p. 209). 



17. : Notes on Mycetozoa from Japan (ibid. xlii. (1904), 



p. 97). 



18. : Notes on Mycetozoa (ibid. p. 129). 



19. .' Mycetozoa from New Zealand (ibid, xiiii. (1905), 



p. 111). 



20. : Notes on Mycetozoa (ibid. p. 150). 



21. Macbride, T. H. : North American Slime Moulds (1899). 



