Indian pipe, Monotropa uniflora, is the stuff legends are made from. The ghostly
white forms glowing from the dark moist forest floor conjure up feelings
of spirits and sprites.
Usually found in small clusters this pale woodland flower seems more
closely akin to mushrooms and fungi than rhododendron and mountain laurel.
Yet Indian pipe is a vascular plant and until recently was classified
in the same family (Ericaceae) as rhodos and laurels.
This small, five- to eight-inch wildflower is as puzzling to botanists
as it is appealing to folklorists. The absence of chlorophyl is responsible
for the pale whitish color. The nodding head makes it resemble a small
pipe standing on its stem.
The plant has traditionally been thought of as a saprophyte (a plant
that derives its nourishment from dead or decaying organic matter) growing
on the decaying roots of other plants. The absorption of nutrients is
enhanced by a special type of fungus known as montropoid mycorrhizae
which attach to the roots of the Indian pipe. This is a symbiotic (both
organisms benefit) relationship. Carbon flows from the roots to the
fungus an inorganic nutrients flow from the fungus to the plant.
Recent studies show the mycorrhizae also penetrate the roots of nearby
trees, allowing the Indian pipe to absorb nutrients from these living
plants. If this is the case, Indian pipe would be hemiparasitic (partially
parasitic) rather than totally saprophytic.
Although Monotropa uniflora contains no chlorophyll, the cells still
contain plastids. Plastids are the structures within cells which aid
in photosynthesis. The presence of these plastids suggests the Indian
pipes ancestors were capable of photosynthesis at one time.
Taxonomists appear as confused about Indian pipe as physiologists. While
most agree it no longer belongs in the family Ericaceae, some place
it in the wintergreen family, Pyrolaceae, while others give it a family
of its own, Monotropaceae.
The genus and species names are quite descriptive. Monotropa means once
turned and uniflora means single-flowered. When the
nodding single flower matures and produces seed, it turns (once) upwards
and the plant becomes straight.
This small, unusual plant is cosmopolitan. They range across Canada
and Alaska, from California to Florida, south to Mexico and Columbia
and in Japan and the Himalayas.
The pale color and clammy feel of Indian pipe and the fact that it turns
black when bruised or injured led to some eerie common names such as
ghost flower and corpse plant. The many medicinal uses of the plant,
as an eye lotion, for fainting and nervous conditions led to common
names such as eye bright, convulsionweed and fitroot.
But the name that sticks is Indian pipe. The Cherokee have a wonderful
legend regarding the Indian pipe and its connection to the Smokies.
This is a condensed version by past Cherokee storyteller John Rattling-Gourd
of Big Cove:
Before selfishness crept into the world - that was a long
time ago - The Cherokee people were happy and peaceable. They used the
same hunting grounds and fishing grounds as their neighbors. They fished
in the same streams and hunted in the same stands of forest. There were
no arguments about boundaries and there were no arguments about fishing
rights.
All this changed when Men learned to quarrel. The first quarrel that
arose was between the Cherokee and a neighboring tribe. It was a long
and bitter quarrel, so bitter that the chiefs of the two tribes decided
to meet in council to try and settle their trouble. And so they met,
one day, and they smoked the peace pipe in solemn council, but they
did not stop quarreling. A puff on the peace pipe and a bitter word
was the way it went. Days passed and still the council sat and smoked
and quarreled.
Now the Great Spirit was much displeased that the Indians should quarrel
while smoking the pipe of peace. And the Great Spirit said, I
shall have to do something to you men that will show you that People
should live together in peace, and that when Indians smoke the pipe,
it must be done in peace.
The Great Spirit looked down at the old Men sitting in all that smoke.
And he saw how gray they looked and how their heads hung down in weariness
because it had been many nights since they had slept. And so he turned
the old Men who smoked there in the council into small silvery gray
flowers, their heads bent over and their petals hoary."
If you should find one in the woods and turn it so that the head is
down and the stem up, you will see that it looks like an Indian pipe,
and so it is called to this day. But in the woods where they are often
seen clustered together, they appear to be little gray people sitting
in long council.
Now after the Great Spirit had changed the quarreling Indians into flowers
and set them out in the forest, he noticed that the smoke from their
pipes still hung heavy in the air above the place where the council
had been. So he gathered up the smoke and draped it over the mountains
as a reminder. And he left it there until such time as all Men shall
learn to live in peace together.
(Hendershot can be reached at don@smokymountainnews.com)