June. 1915. 



KNOWLEDGE. 



165 



Figure 142. .■\ hard, dry tungus (DaUlinia cunccntrica). 



FiGURK 143. TreincUa frondosa. a soft jelly-like form. 



-1 »K 



Figure 14j. Moiiotiupa Hypopitys. a 

 degenerate flowering plant associated with 

 a mycorrhiza. 



F'iGURE 146. ■■ Witchcb' Butter " tExulut 



glaiidiilosa), a gelatinous fungus which 



grows on trees. 



Figure 144. The Sealing-wax Fuui;us yFomcs liiculus) 

 a hard, drv form. 



Figure 147. Peziza aeruginosa, which is responsible 

 for the green colour of fallen oak boughs. 



