Personality of plants

ALLIES OF THE PLANT WORLD
pointing hairs only to find that, when he at-
tempts to go out again, the bristles present stiff,
unyielding obstacles against his egress. In his
excitement at this discovery, he buzzes around
quite angrily and, without noticing it, thor-
oughly showers the stigma with pollen and in-
cidentally covers his own body with a good
supply to be carried on to the next stop. When
this process is quite complete, the flower gra-
ciously relents, relaxes its hairs and allows the
exasperated insect to escape.
The Pedicularis family uses similiar coercive
methods, and by sharp teeth, forces insect-visitors
to take a course through the flowers which
brings them in contact with both stamens and
pistils.
The purple Loosestrife, pretty dweller by
banks and meadows, sets a rich table and so always
has plenty of insect visitors. It produces
six different kinds of yellow and green pollen,
and is therefore sure to suit every taste. In-
cidentally it has two different sets of stamens
and stigmas of three different lengths.
Night-blooming flowers only entertain after
the sun goes down. All day long they look
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