This is the site where once stood a small outbuilding filled
with precious possessions. Fire consumed
the wooden structure and left behind a pile of junk. Previous tenants found this to be an ideal
place to deposit additional junk. Every
spring I take some time to comb through the junk pile soil and remove all
manner of glass, metal and plastic artifacts.
No matter how much I collect, winter frost heave of the soil brings an
entirely new batch to the surface. I’ve
done a good job of clearing the outlying area, but the ground that was once
beneath the shed floor seems to be more junk than soil. It’ll be a few years before this task is
completed.
These tubers came to light as I pulled a short length of
thin aluminum wire from the ground.
There’s no mistaking Potato Dandelion, Krigia dandelion, especially when
there are some leaves attached to the tubers.
I have to admit that the Potato Dandelion tubers are the
most valuable item I’ve ever pulled up in this location. The question is why this state threatened
species was growing in this particular spot.
Here’s where it should have been, growing with its fellow
Krigias in the designated pot. I’m not
surprised to find it thriving away from its pot. Potato Dandelion is an exceptionally vigorous
grower and can quickly spread out to fill any sized opening. Except for two things: 1. It competes very
poorly with other plants and loses out in crowded growing conditions; and 2.
Every animal in the world that eats plants will eat Potato Dandelions and they
will continue eating until every leaf, root and tuber is consumed.
Potato Dandelions grow so well in the pot because I have
used screen and a woven wire lid to keep the animals out. The screen was added two years ago when Chipmunks
squeezed through the woven wire and ran off with 95% of my tubers.
Apparently, some of the stolen tubers were cached in the
junk pile soil and at least one survived the Chipmunk’s appetite long enough to
establish a small colony. They have now
been returned to a safe pot environment.
The Blue Jay Barrens patch of Potato Dandelions, from which came my pot
bound population, rarely produces flowers and never produces viable seed. I’m surprised that it persists and even more
surprised that, through vegetative means, it continues to expand. I suspect that the species originally arrived
here by way of a tuber, possibly carried in the tread of logging
equipment. Then I begin wondering where
the source was. The entire population
may be a mass of clones originating from a single tuber, or seed. I will probably never be sure.
A couple of rainy days and the newly planted Potato
Dandelions have settled in and are actively growing. If I keep at it long enough, I may unravel
some of the mysteries associated with this neat little plant.
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I wonder why the ones on the ridge haven't been gobbled up? Do you have a picture posted of the wild trout lily-looking purple ones?
ReplyDeleteHi Katie. I've often wondered the same thing. When I try to establish a population in another location the plants disappear within a couple of years.
ReplyDeleteEarly season leaves poking from the leaf litter in the woods have a purple coloration that closely resembles young Trout Lily leaves. Sorry, I don't have any pictures posted showing young leaves in the woods. Picture 5 above shows some leaves displaying the purple color.