Wild Flowers: An Aid to Knowledge of Our Wild Flowers and Their Insect VisitorsBlanchan, Neltje
Science
Wild Flowers: An Aid to Knowledge of Our Wild Flowers and Their Insect Visitors
Blanchan, Neltje
Wild flowers -- North America
Flowers - Pale rose pink, fragrant, about 1 in. long, usually
solitary at end of stem 8 to 15 in. high, and subtended by a
leaf-like bract. Sepals and petals equal, oval, about 1/2 in.
long, the lip spoon-shaped, crested, and fringed. Column shorter
than petals, thick, club-shaped. Anther terminal, attached to
back of column, pollen mass in each of its 2 sacs. Stigma a
flattened disk below anther. Leaves: 1 to 3, erect, lance-oblong,
sometimes one with long footstem from fibrous root.
Preferred Habitat - Swamps and low meadows.
Flowering Season - June-July.
Distribution - Canada to Florida, westward to Kansas.
Rearing its head above the low sedges, often brightened with
colonies of the grass pink at the same time, this shy recluse of
the swamps woos the passing bee with lovely color, a fragrance
like fresh red raspberries, an alluring alighting place all
fringed and crested, and with the prospect of hospitable
entertainment in the nectary beyond. So in she goes, between the
platform and the column overhead, pushing first her head, then
brushing her back against the stigma just below the end of the
thick column that almost closes the passage. Any powdery pollen
she brought on her back from another pogonia must now be brushed
off against the sticky stigma. Her feast ended, out she backs.
And now a wonderful thing happens. The lid of the anther which is
at the end of the column, catching in her shoulders, swings
outward on its elastic hinge, releasing a little shower of golden
dust, which she must carry on the hairs of her head or back until
the sticky stigma of the next pogonia entered kindly wipes it
off! This is one of the few orchids whose pollen, usually found
in masses, is not united by threads. Without the bee's aid in
releasing it from its little box, the lovely species would
quickly perish from the face of the earth.
ARETHUSA; INDIAN PINK
(Arethusa bulbosa) Orchid family
Flowers - 1 to 2 in. long, bright purple pink, solitary, violet
scented, rising from between a pair of small scales at end of
smooth scape from 5 to 10 in. high. Lip dropping beneath sepals
and petals, broad, rounded, toothed, or fringed, blotched with
purple, and with three hairy ridges down its surface. Leaf:
Solitary, hidden at first, coming after the flower, but attaining
length of 6 in. Root: Bulbous. Fruit: A 6-ribbed capsule, 1 in.
long, rarely maturing.
Preferred Habitat - Northern bogs and swamps.
Flowering Season - May-June.
Distribution - From North Carolina and Indiana northward to the
Fur Countries.
Public-domain text, read in full here on John Shaqi.
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