Ep. 53 - The American Chestnut & the Western NY Land Conservancy @ the Allegany Wildlands (Part 2)
08/31/21 • 63 min
This month, Bill and Steve look into the fall and (potential) rise of the American chestnut (Castanea dentata), and they’re joined by Erik Danielson, Stewardship Coordinator of the Western NY Land Conservancy. The Conservancy recently embarked on an effort to acquire the Allegany Wildlands, a unique piece of property that harbors, among its many abundant ecological treasures, remnant American chestnuts. Erik guides Bill and Steve through the property, and, in part 1 of this episode, they discuss the history of the chestnut and the blight that caused its downfall. In part 2, they share how past and present research come together to create a realistic plan for bringing the American chestnut back. Throughout both parts, Erik shares how the Allegany Wildlands fit into the Conservancy’s ambitious effort to create the Western NY Wildway, a network of connected protected lands stretching from Pennsylvania to the Great Lakes and beyond.
This month, Bill and Steve look into the fall and (potential) rise of the American chestnut (Castanea dentata), and they’re joined by Erik Danielson, Stewardship Coordinator of the Western NY Land Conservancy. The Conservancy recently embarked on an effort to acquire the Allegany Wildlands, a unique piece of property that harbors, among its many abundant ecological treasures, remnant American chestnuts. Erik guides Bill and Steve through the property, and, in part 1 of this episode, they discuss the history of the chestnut and the blight that caused its downfall. In part 2, they share how past and present research come together to create a realistic plan for bringing the American chestnut back. Throughout both parts, Erik shares how the Allegany Wildlands fit into the Conservancy’s ambitious effort to create the Western NY Wildway, a network of connected protected lands stretching from Pennsylvania to the Great Lakes and beyond.
Previous Episode
Ep. 53 - The American Chestnut & the Western NY Land Conservancy @ the Allegany Wildlands (Part 1)
This month, Bill and Steve look into the fall and (potential) rise of the American chestnut (Castanea dentata), and they’re joined by Erik Danielson, Stewardship Coordinator of the Western NY Land Conservancy. The Conservancy recently embarked on an effort to acquire the Allegany Wildlands, a unique piece of property that harbors, among its many abundant ecological treasures, remnant American chestnuts. Erik guides Bill and Steve through the property, and, in part 1 of this episode, they discuss the history of the chestnut and the blight that caused its downfall. In part 2, they share how past and present research come together to create a realistic plan for bringing the American chestnut back. Throughout both parts, Erik shares how the Allegany Wildlands fit into the Conservancy’s ambitious effort to create the Western NY Wildway, a network of connected protected lands stretching from Pennsylvania to the Great Lakes and beyond.
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Ep. 54 - Can't Touch This: A Deep Dive Into Touch-me-not
Jewelweed. Spotted touch-me-not. Orange Balsam. It’s a plant known by many names, and, even if you don’t recognize any of them, you’ve probably popped one of its exploding seed pods. A favorite of hummingbirds and nature-lovers young and old, it’s a species with many stories to share. Listen in as the guys dive deep into the jewelweed patch, eating some seeds, trying to find the source of the “jewel” in jewelweed’s name, and getting to the bottom of the age-old claim that jewelweed is a cure for poison ivy.
This episode was recorded on September 26, 2021 at Birdsong Park in Orchard Park, NY
Episode Notes:
Which species is more common in North America: yellow (aka pale) jewelweed or orange jewelweed? While it may vary from place to place, orange jewelweed seems to be the more common species. Nearly every site we visited referred to it as “common” or “more common” and to the yellow jewelweed as “less common”. Orange jewelweed’s North American range is also broader than yellow jewelweed’s (yellow is absent from most of the Gulf states and most Canadian provinces).
When do the Witch hazel seeds explode out of their capsules? Steve and Bill were both confused on the timing. Witch hazel (Hamamelis virginiana) is a forest understory tree that blooms in the fall. The seeds take a year to develop and are forcibly expelled (because of dehiscence) from the seed capsules the following fall or winter. Check out our episode on witch hazel!
Are there any plants that produce only cleistogamous (closed, self-pollinating) flowers? Not that we could find. Most sources make reference to the fact that cleistogamous flowering is a behavior that appears to have evolved to ensure reproduction under unfavorable conditions. These conditions usually limit or prevent cross pollination of the typical, chasmogamous (open) flowers.
How many species of jewelweed do we have in North America? The Lady Bird Johnson Wildflower Center lists 4 species of Impatiens native to North America. I. capensis and I. pallida are the ones found in the east (although, as mentioned in this episode, some sources list I. capensis as native in the Pacific northwest, as well). Five nonnative Impatiens species have also been introduced to the continent.
Steve wondered what the Latin term ecalcarata means. This came up when Bill was discussing the western species of jewelweed, specifically, Impatiens ecalcarata. Turns out that ecalcarata means spurless, and the common name of this species is, appropriately enough, spurless touch-me-not or spurless jewelweed (AKA western jewelweed). FYI: The Latin name has been updated recently, and this species is now Impatiens ecornuta.
Schizomyla impatientis is the Latin name of the midge that makes a gall on jewelweed. Steve recognized the genus, Schizomyla, and wondered if this insect was related to any of the gall-making insects we mentioned way back in our goldenrod episode (episode 1!). Bill checked, and the answer is no.
Books Mentioned During This Episode
100 Flowers and How They Got Their Names – Diana Wells
How Plants Get Their Names by LH Bailey
National Audubon Society Birds of North America
National Audubon Society: Trees of North America
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