368 THE MICROSCOPIST. 



15. Briarea. Pedicels septate, with terminal monili- 

 form chains of spores, crowded into a head, 



16. Gonatorrhodum. Pedicels septate, with chains of 

 spores in a terminal head, and in whorls at the joints. 



* * Spores septate. 



17. Dendryphium. Pedicels septate, unbranched ; 

 strings of spores in a bunch at apex ; spores septate. 



18. Dactylium. Pedicels septate, branched above; 

 strings of septate spores singly or in pairs, at apices of 

 branches. 



C. Fertile filaments (pedicels) inflated at the tips or at 

 various points in their length, with projecting points or 

 warts, on the inflations bearing 



* Simple spores. 



19. Aspergillus. Pedicels continuous, erect, simple fila- 

 ments, inflated into a little head at the summit, bearing 

 moniliform chains of spores, crowded into a capitulum. 



20. Rhinotrichum. Pedicels erect, septate, sometimes 

 sparingly branched, the apices clavate, cellular, bearing 

 scattered points supporting simple spores. 



21. Papuloespora. Pedicels short lateral branches from 

 a creeping filament, terminating in cellular heads beset 

 with spores on the areolae. 



22. Rhopalomyces. Pedicels erect, not septate, termi- 

 nating in cellular heads, with simple spores on the areolre. 



23. Stachylidium. Pedicels articulate, whorled-branched 

 above ; branches geniculate and articulate ; spores sub- 

 pedicilate, in little heads inserted at tips of branches. 



24. Gonatobotrys. Pedicels septate, with joints swollen 

 at intervals, the swollen joints bearing globular heaps of 

 spores on short spines spirally arranged. 



25. Acmosporium. Pedicels septate, branched above ; 

 branches and branchlets forming a cyme, thickened at the 

 apex, and furnished with globular capitules covered with 

 points ; spores attached on the points of capitules. 



