With the passing of summer 2019, we are noticing stress on plants flowering or fruiting, dropping of leaves early from drought and heat, but still cooler mornings signaling the start of fall. The lush spring and summer have turned to a drought stricken landscape. But still the asters, goldenrods and ironweeds have bloomed magnificently. I can only hope for some fall colors, but with the record heat and drought for September I’m not holding my breath. My usually late summer/early fall ladies’ tresses orchid studies have been somewhat disappointing this year. Last year at this time we saw an abundance of ladies’ tresses, but this year they have declined possibly due to the drought conditions.
My colleagues and I have been lucky to
have botanized in some spectacular natural areas this season,
studying the riparian vegetation on the Green River, surveying
remnant grasslands in the big barrens and southern Cumberland
plateau, studying bogs and seeps in in the mountains of eastern
Kentucky, and conducting forest biodiversity assessments across the
state. And I know many of our KNPS members have also been seeking
out their own botanical refuges to see familiar (plant) faces and
places, and venturing out across the state to meet some new ones. It
never gets old studying our native plants. There are so many
interesting botanical areas in Kentucky that need further
exploration, conservation and management. We still have a tremendous
amount of underexplored and overlooked botanical diversity in the
state.
Recently we have seen promising results in some of our restoration projects where our unique natural communities and rare plants are returning from the brink of extirpation. This gives us hope. But that does not mean that there are not troubles presently in our plant communities, and major threats on the horizon. Many of the best botanical sites in Kentucky were lost before we even knew they existed. The continuing work of groups like KNPS, Kentucky Nature Preserves, USFWS, land trusts, and others are critical to document and protect plant communities and intact forests before more sites are permanently lost.
Significant reports are emerging weekly
predicting rapid climate changes, with oceans warming, melting
glaciers, ice sheets, and permafrost contributing to sea level rise
of possibly one meter by centuries end, flooding coastal areas and
impacting coastal vegetation in enormous ways. Forests are being
burned and cleared in the Amazon, Indonesia, and the Congo with
excessive pesticide and fertilizer likely to occur on agricultural
lands that will follow. Temperatures rise, storms increase in
strength, and precipitation becomes unstable with wetter winters and
hotter summer droughts. The Louisville area is projected a 7-12
degree f. increase by the end of the century. The changes in our
plant communities will be substantial. If these predictions are true,
the children today will see a much different natural landscape in
Kentucky 2080. Species extinction is also expected to rise, with
recent studies predicting as many as 1 million species lost globally
by centuries end? Our challenges are great, but that does not mean
that we cannot be better stewards of our botanical diversity. KNPS
must continue our mission to study and conserve our flora, act
locally, think globally, and work diligently to further the existence
of Kentucky’s native plants in the present and for centuries to
come.
I’m proud of events that KNPS
coordinated this year so far. From our annual spring wildflower
weekend at Natural Bridge, to our popular sedge workshop, and the
many hikes both formal and informal that further our deep connections
with plants. We want to send a big THANK YOU to all the teachers and
instructors who help us provide these programs to Kentuckians from
all walks of life. We also have many people to THANK for leading
hikes to Land between the Lakes, Hazeldell Meadow, Shakertown, and
beyond. We organized an event to create the first updated botanical
inventory in nearly 30 years of Mantle Rock in Livingston County, a
unique property known more for its tragic history than the
spectacularly rare sandstone glades and rock outcroppings protected
on this site. As usual, there is never enough time to visit all the
sites, so some have slipped through the cracks and will have to wait
unit next year.
The KNPS board has been busy planning our fall meeting at the West Sixth Farm in Frankfort on October 12. We are holding our first native seed exchange and preparing for that has been exciting! In addition, we will have a membership meeting and hike around the farm to view any late summer flowers and to learn how to find the federally threatened Braun’s rockcress in a dormant state. I hope to see many native plant enthusiasts there.
We are partnering with Kentucky Nature
Preserves this fall on several stewardship workdays, with bush
honeysuckle removal on state nature preserves and natural areas to
protect critical habitat for several globally rare plants in Franklin
County. So please, if you have some free time in November and
December, join us on those days and help us recover and conserve the
federally listed Braun’s rockcress and globe bladderpod. Stay
tuned for announcements of location and time.
And as always, if you would like to
volunteer to help with any of our programs, please contact us! Check
out the announcement for our native plant stewardship certification
coordinator position with KNPS for 2020. Fingers crossed we will
still get rain and some fall colors at least in our interior forests.
Happy fall!
For the love of Kentucky Plants,
Tara Rose Littlefield