Fig. 264: Carex Hassei: a, habit, showing separate pistillate and staminate spikes, 

 the staminate spikes above, X -/::, b, scale of pistillate flower, X 6; c, scale of staminate 

 flower, X 6; d, perigynium. rounded at apex, X 12; e, achene (cross section), X 12; f, 

 pistillate flower with perigynium removed, X 12; g, ligule, X 8; h. inflorescence, the 

 terminal spike staminate at base and pistillate at apex, the other spikes pistillate, X 3. 

 (From Mason, Fig. 86). 



