XV] FLOWERS OF BIRCH 141 flowers a really a dichasium, since the median flower opens Fig. 40. ... On similarly dissecting off the scale of a male catkin, we find it also bears two lateral adherent bracteoles (a and /3 in Fig. 40, B) and each anbsp;...
|Title||:||Trees a Handbook of Forest-botany for the Woodlands and the Laboratory|
|Author||:||Harry Marshall Ward, Percy Groom|
|Publisher||:||CUP Archive -|