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Idaho Mountain Wildflowers
Heath Family, Ericaceae
Pipsissewa, Chimaphila umbellata
(L.) W. P. C. Barton (left). The pipsissewa, or
princes pine, is a shade-loving, evergreen plant that bears attractive
parasol-shaped, five-petaled pink flowers. As with our other wintergreens,
it grows in cool forest surroundings. The species name Chimaphila,
means winter-lover derived from its evergreen properties. This
and other wintergreens have long been used medicinally both topically and
in beverages, probably without any real therapeutic benefit. A related plant,
the little princes pine (Chimaphila menziesii [R. Br. ex D.
Don] Spreng., not shown) occurs in the mountains of central and northern
Idaho. It has few flowers and its leaves are broadest near the base of the
blade.
Pink wintergreen, Pyrola asarifolia Michx. (right). This generic name Pyrola was derived from a Latin pyrus, for pear because of similar shaped leaves in some species of wintergreen. The name asarifolia suggests that the leaves resemble those of the wild ginger (Asarum caudatum). The pink wintergreen is a reclusive plant, often found at higher elevations. Nodding pink flowers form a loose cluster atop a bare stem. Each has five dainty pink petals, ten stamens and a single protruding style.
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Green wintergreen, Pyrola
chlorantha
Sw. (left). As both common and scientific
names suggest, the green wintergreen has light-green petals (chlorantha,
from the Greek, means green flower) as well as the protruding
style, common to the genus. It grows in partial shade, often in conifer forests.
As with other wintergreens, it blooms in mid-summer.
White-vein wintergreen, Pyrola picta Sm. (right). While this plants flowers are similar to those of our other pyrolas, its prominently patterned basal leaves make it stand out in the shaded forests where it grows. Most of the plants in the wintergreen family grow all across North America, but this plant is found only in the West and in the Black Hills of South Dakota. |
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Sidebells wintergreen, Orthilia
secunda (L.) House (left). This
little plant, while similar to the pyrolas, has somewhat different flowers.
It is easily identified because its greenish white flowers grow on only one
side of the stem (secunda, from the Latin, means turned,
or, in this context, one sided). It is a common plant and will
be found blooming in the open shade of evergreen forests in mid- to late
summer. As the name wintergreen implies, all of these plants
are evergreen.
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One-flower wintergreen, Moneses uniflora (L.) A. Gray (left, right). The one-flower wintergreen (also single-delight, wood nymph, shy-maiden, and wax-flower) is a widely distributed plant that grows in moist places as high as the subalpine zone. It is foundin all of our northern states, in the Rocky Mountain states, throughout Canada, and Eurasia. It With its single (uniflora), five petaled, nodding white flower and rosette of basal leaves it is easy to identify. It is the only species in its genus. The name Moneses was derived from two Greek words, monos and hesis, meaning single delight. | ||
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Indian pipe, Monotropa uniflora L.
The Indian pipe (left) occurs in Idaho, although
it less common than the pinesap shown on the right. The two plants shown
on this page are both saprophytes that thrive on forest litter. Plants in
this genus lack chlorophyll and their root systems are always associated
with minute fungi. The generic name Monotropa was derived from the
Greek words, mono for one and tropos for
direction, referring to other plants in genus Monotropa that
bear their flowers on one side of the stem.
Pinesap, Monotropa hypopithys L. (left). The pinesap is also found in most of the United States and in Eurasia. It is easily distinguished from the Indian pipe by its yellow color, turning brown as it matures. Several small flowers are clustered at the top of the stem, compared to the Indian pipes single flower. The species name hypopithys was also derived from two Greek words, hypo for under and pithys for pine, alluding to the pine forests in which the plants are usually found. Identification is usually not be a problem, although this plant and species of Corallorhiza in the orchid family are rather similar in appearance;d both are saprophytes that grow on shaded leaf-litter. |
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