The Buckthorns: Fire, brimstones and the invasive aliens hiding in a pig's bladder

Our twenty-ninth tree, Common Buckthorn (Rhamnus cathartica), and our thirtieth tree, Alder Buckthorn (Frangula alnus) - The BUCKTHORNS of the Rhamnaceae. Their unripe berries made paint pigment that was stored in a pig’s bladder, their charcoal made gunpowder that has defined a society and their toxic seeds have made humans purge their bowels making countless regretful foragers! Our Buckthorns are an easily ignorable shrub that have left an indelible mark upon humankind. (Special thanks to Ian Bartholomew, Darren Moorcroft of the Woodland Trust, and James Robinson of the Wildfowl and Wetlands Trust for all adding their voices to this episode.) More from David Oakes as he uproots the secrets and stories beneath the 56(ish) Native Trees of the British Isles can be found at: https://www.treesacrowd.fm/56Trees/ Why not become a "Subscription Squirrel" on our Patreon, and help support the production of this podcast? Hosted on Acast. See acast.com/privacy for more information.

Om Podcasten

Ever wondered what happens when you fill a cello with bees? Or how robins have successfully colonised the outer-reaches of our universe? Or why the world is destined to be populated purely by female turtles? This podcast celebrates nature and the stories of those who care deeply for it. Join artist, actor and Woodland Trust & Wildlife Trusts ambassador David Oakes, for a series of informal, relaxed conversations with artists, scientists, creatives and environmentalists as they celebrate the beauty of the natural world and how it inspires us as human beings. All episodes available at: https://www.treesacrowd.fm/ Why not become a "Subscription Squirrel" on our Patreon, and help support the production of this podcast? Hosted on Acast. See acast.com/privacy for more information.