28 



Dansk Botanisk Arkiv, Bd. 3. Nr. 1. 



6. Acrochætium globosum nov. spec. 

 Thallus cæspitosus, globosus, ad 600// altus; in Chætomorpha 

 antennina epiphyticus. 



Fig. 21. Acrochætium globosum nov. spec. 

 Part of a plant showing tlie basal creeping filaments from which arise erei 

 filaments with opposite sporangiferous branchlets. (About 100: 1). 



