258 



MANUAL OF POISONOUS PLANTS 



Fig. 86. Common Aspergillus. 1. General appearance showing long conidiophore and 

 sterigmata on end. 2. Perithecia with one ascus and ascosppres. 3. Contents from an 

 unripe perithecium. 4. A small part of a mycelium with conidiophore c and spore-bearing 

 sterigmata, young ascogonium a, s. All after DeBary except 1. 



Fig. 87. Mouldy maize kernels. 1. Aspergillus (Sterigmatacystis). 2. Aspergillus. 

 3. Rhisopits, 4. Pencillium. Charlotte M. King. 



