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
Not a leaf now remains on the vine to tell of virtue in its
remote ancestors; the absence of green matter (chlorophyll)
testifies to dishonest methods of gaining a living (see Indian
pipe); not even a root is left after the seedling is old enough
to twine about its hard-working, respectable neighbors. Starting
out in life with apparently the best intentions, suddenly the
tender young twiner develops an appetite for strong drink and
murder combined, such as would terrify any budding criminal in
Five Points or Seven Dials! No sooner has it laid hold of its
victim and tapped it, than the now useless root and lower portion
wither away, leaving the dodder in mid-air, without any
connection with the soil below, but abundantly nourished with
juices already stored up, and even assimilated, at its host's
expense. By rapidly lengthening the cells on the outer side of
its stem more than on the inner side, the former becomes convex,
the latter concave; that is to say, a section of spiral is formed
by the new shoot, which, twining upward, devitalizes its
benefactor as it goes. Abundant, globular seed vessels, which
develop rapidly, while the blossoming continues unabated, soon
sink into the soft soil to begin their piratical careers close
beside the criminals which bore them; or better still, from their
point of view, float downstream to found new colonies afar. When
the beautiful jewelweed - a conspicuous sufferer - is hung about
with dodder, one must be grateful for at least such symphony of
yellows.
VIRGINIA WATERLEAF
(Hydrophyllum Virginicum) Waterleaf family
Flowers - White or purplish tinged, in a single or forking
cluster on a long peduncle. Calyx deeply 5-parted, the spreading
segments very narrow, bristly hairy. Corolla erect, bell-shaped,
deeply 5-lobed; 5 protruding stamens, with soft hairs about their
middle; 2 styles united to almost the summit. Stem: Slender,
rather weak, to 3 ft. long, leafy, sparingly branched, from a
scaly rootstock. Leaves: Alternate, lower ones on long petioles,
6 to 10 in. long, pinnately divided into 5 to 7 oblong, sharply
toothed, acute leaflets or segments; upper leaves similar, but
smaller, and with fewer divisions.
Preferred Habitat - Rich, moist woods.
Flowering season - May-August.
Distribution - Quebec to South Carolina, west to Kansas and
Washington.
Public-domain text, read in full here on John Shaqi.
Reviews
Reviews
No reviews yet
Be the first to share your thoughts on this work.
Elsewhere in the archive
Join the Discussion
Join the discussion
Sign in to leave a comment or review.
Sign InorCreate an account