> r 
fe) Nr. 2. L. KOLDERUP ROSENVINGE: 
May to October, I found numerous similar carpogonium- 
like cells terminal on most of the filaments of the wart, 
Fig. 4. Nemathecium, October. A, vertical section of nemathecial fila- 
ments showing flask-shaped cells below and generative cells above. 
B, upper end of primary nemathecial filament. C, flask-shaped cell. 1080: 1. 
in several cases protruding above the surface (fig. 5). In 
some of them a small nucleus was found in the lower or 
Fig. 5. Vertical section of cushion (anomalous nemathecium?) arisen in 
a plant kept in an aquarium from May to October. 860 : 1. 
in the upper part of the cell. These cells might better be 
considered as sterile hair-cells though such hairs have not 
