118 
of the ovary-cells developing instead of as usual being absorbed; 
cannot be decided. 
Coffea. Menado-coffee. In this variety polyembryony is of 
frequent occurrence; from Mr. William Kessler, coffee-planter 
at Tjampaka Warna near Garoet I received a number of beans 
enclosing two and three embryos, either free or cohering in 
various degrees. Full details were communicated in my paper 
on Coffee in ,de Natuur” 1894, p. 193. 
Amst. January 1895. 
