Pitcher Plants GENUS
Sarracenia
Sarracenia minor
A careful observation reveals an incredibly detailed design
of the pitcher construction. In terms of leaf construction, the pitcher is
formed by fusing the leaf margins the inner
surface of the pitcher corresponds to the upper (adaxial) surface of the normal
leaf. The outer surface of the pitcher corresponds to the lower (abaxial) side
of the leaf.
In nature, as well as in cultivation, flies, ants, and
spiders are a typical meal for the Venus flytrap. A nectar
band just below the marginal spines creates an irresistible lure for the
potential prey. Because of the stiff spines around the lobe, it is
impossible to lick the nectar from outside. The nectar seeker is forced to
position itself between the trap lobes. Three pairs of innocuous-looking
bristles
Introduction
Venus Flytrap
Sundews
Pitcher Plants
Cobra Plant
Butterworts
Bladderworts
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