PICKEREL WEED
(Pontederia cordata) Pickerel-weed family

Flowers - Bright purplish blue, including filaments, anthers, and
style; crowded in a dense spike; quickly fading; unpleasantly
odorous. Perianth tubular, 2-lipped, parted into 6 irregular
lobes, free from ovary; middle lobe of upper lip with 2 yellow
spots at base within. Stamens 6, placed at unequal distances on
tube, 3 opposite each lip. Pistil 1, the stigma minutely toothed.
Stem: Erect, stout, fleshy, to 4 ft. tall, not often over 2 ft.
above water line. Leaves: Several bract-like, sheathing stem at
base; leaf only, midway on flower-stalk, thick, polished,
triangular, or arrow-shaped, 4 to 8 in. long, 2 to 6 in. across
base.
Preferred Habitat - Shallow water of ponds and streams.
Flowering Season - June-October.
Distribution - Eastern half of United States and Canada.

Grace of habit and the bright beauty of its long blue spikes of
ragged flowers above rich, glossy leaves give a charm to this
vigorous wader. Backwoodsmen will tell you that pickerels lay
their eggs among the leaves; but so they do among the sedges,
arums, wild rice, and various aquatic plants, like many another
fish. Bees and flies, that congregate about the blossoms to feed,
may sometimes fly too low, and so give a plausible reason for the
pickerel's choice of haunt. Each blossom lasts but a single day;
the upper portion, withering, leaves the base of the perianth to
harden about the ovary and protect the solitary seed. But as the