For generations of rural Western New Yorkers the white trillium was one of the most recognizable wildflowers of the spring woods. The brilliant plants would stand a foot tall and boast three magnificent bridal-white petals atop three large leaves (hence “tri”-llium). It was commonly found throughout forests and woodlots with rich soils.
I write in past tense because those days are long gone.
Younger WNYers – like Millennials – rarely have the chance to see them in any quantity now and there’s a very good chance that the next generation will never get a chance to experience this wonderful plant.
That’s because trilliums are under attack.
And, in this case, it’s not by man.
Nature is killing off the trillium at unprecedented rates.
When I was a youngster traipsing through our Niagara County woods in the 1980s, the trilliums were incredibly abundant and put on quite a show. Every spring during my childhood and early teen years, like clockwork, the forest floor in one area would be blanketed by nearly an acre of the showy flower.
Fast forward to 2023 and you would never know that happened. Now, that section is devoid of trilliums and they are a very uncommon find in the rest of the woods. Where once stood hundreds now stands the periodic lone sentinel.
It’s not coincidental that the whitetail deer population has exploded in that neck of the woods. Going back that same time, 35, 40 years ago, I remember deer being an uncommon sight on the farm. Now, there are so many that you don’t even look twice when they appear out of the brush. It’s not uncommon to see multiple herds of 20 to 40 deer here in the winter months.
Although plentiful farm crops are available seasonally, the deer have to eat for the other seven months out of the year. So, they take to the forests and overgraze the understory, eating every plant in sight. They find the trilliums to be especially attractive as compared to other plants, because the leaves and flowers are equally tender and nutritious.
When they dine on trilliums they kill them. Many plants can survive browsing, coming to bloom the next year thanks to healthy bulbs. The trillium, though, has a weaker, shallower-running rootstalk, which needs the leaves to make as much energy as possible and bring life. If those leaves can’t take advantage of their short window of existence (3 weeks of photosynthesis), the plant dies. And, by eating the succulent flowers, the deer takes away the trillium’s ability to reproduce.
The deer kill trilliums at an amazing pace. A 1998 study that was printed in a 2001 edition of the Journal of the Torrey Botanical Society found that deer ate 26 percent of the trilliums in a measured lot. Imagine such destruction continuing on an annual basis!
This overbrowsing has wiped vast out stands of trilliums, just like ours at home, all across the northeast. Here in Allegany County, deer have decreased the trillium numbers at a pace similar to that in Niagara County. Now, stands of them, such as those seen roadside along Route 19 near Belmont (where the car traffic probably keeps deer browsing to a minimum) catch the eyes of us older folk, taking us back in time to an era that once was.
They aren’t the only flower under attack, either.
A major fear of we amateur naturalists and the professionals (the likes of the New York State Department of Environmental Conservation) is that deer are forever altering the forests, killing not only trilliums, but countless other wildflowers. It is believed that ginseng (another plant beloved by deer) will become extinct in the northeast by time this century closes, solely because of deer and not by ginseng profiteers. The late Gerry Rising – who was a nature columnist with the Buffalo News – thought, as I do, that deer have harmed orchid populations in Allegany County at a scale worse than the deforestation of the 1800s.
The DEC has obsessed a great deal about overgrazing by whitetail deer and officials within the organization believe that were deer to be fully removed from WNY forests most woodlands wouldn’t be able to return to their natural pre-deer- boom state, even after 20 years of regrowth. Many of our wildflowers are never coming back.
So, appreciate trilliums while you can. One day, and maybe soon, you will see the last one that you ever will.
The DEC currently lists the white trillium as “exploitably
vulnerable”, meaning it is attractive enough to be picked or
transplanted and people will do that and kill it. I’ll bet, though, that
within the next 10 to 15 years, the plant’s status will be downgraded
to “threatened”, maybe even “endangered”.
It’s that dicey of a situation we are dealing with. We have a deer problem. And, it’s a big one.
From the 24 April 2024 Wellsville Sun
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