Fig. 7V4. — Floral diagram of Ziugiberaceae (after Eichler). /;, Bract ; i; bracteole ; li ca'yx ; 

 pi-3j segments of corolla ; ssii, ssU, stamlnodes of the outer whorl of the aiidroeciiim ; ^ the 

 siiljpressed stamen of this whorl ; st, the single fertile stamen ; 1, petaloid staminodes of the 

 inner whorl of the androeceum forming what is known as the labellnm. 



Fig. 775. — Zitujiber officinale, (i nat size.) Aftt/r Ber(i and Sih.midt. 



710 



