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