Today we celebrate a Swedish botanist with a famous father who observed flashes of light emitting from her nasturtiums. We'll also learn about a modern-day forest advocate and conservationist on a mission to create something he calls a primary forest in France. We’ll hear a poem about spring from the charming Christina Georgina Rossetti. We Grow That Garden Library™ with a book that calls us to lead a wilder life - connecting with nature to find balance, energy, and restoration. And then we’ll wrap things up with the story of a botanist who was the inspiration for the term that I use to describe the sweet little stories I end the show with every day - botanic sparks.   Subscribe Apple | Google | Spotify | Stitcher | iHeart To listen to the show while you're at home, just ask Alexa or Google to “Play the latest episode of The Daily Gardener Podcast.” And she will. It's just that easy.   The Daily Gardener Friday Newsletter Sign up for the FREE Friday Newsletter featuring: A personal update from me Garden-related items for your calendar The Grow That Garden Library™ featured books for the week Gardener gift ideas Garden-inspired recipes Exclusive updates regarding the show Plus, each week, one lucky subscriber wins a book from the Grow That Garden Library™ bookshelf.   Gardener Greetings Send your garden pics, stories, birthday wishes, and so forth to Jennifer@theDailyGardener.org   Curated News How to Propagate Your Favorite Herbs, Such as Rosemary, Mint, Basil, and More | MARTHASTEWART.COM | Caroline Biggs    Facebook Group If you'd like to check out my curated news articles and original blog posts for yourself, you're in luck. I share all of it with the Listener Community in the Free Facebook Group - The Daily Gardener Community. So, there’s no need to take notes or search for links. The next time you're on Facebook, search for Daily Gardener Community, where you’d search for a friend... and request to join. I'd love to meet you in the group.   Important Events April 15, 1782 Today is the anniversary of the death of the Swedish botanist and the daughter of Carl Linnaeus, Elisabeth Christina von Linné, known to her family as Lisa Stina. Lisa Stina fell in love with one of her father’s star pupils, Daniel Solander. Linnaeus himself approved of the relationship. He had high hopes that Daniel might become not only his future son-in-law but also his backfill as the Professor of Botany at Uppsala. Yet after spending time in England, Daniel elected not to return to Sweden. He would never again return to his home country. Despite sending letters referring to Lisa Stina as his “sweetest mamselle,” London was too exciting, and Daniel informed Linnaeus by post that he would not be coming back. In the ensuing years, Linnaeus would often refer to Daniel, the pupil that got away, as "the ungrateful Solander." Daniel would go on to travel with Joseph Banks in Captain James Cook's first circumnavigation of the globe on the Endeavor. Back home in England, Daniel became Joseph Banks' personal secretary and librarian. But his work was cut short when he died from a brain aneurysm at the age of 46. As for Lisa Stina, she ended up unhappily married to a grandson of Rudbeck - the man for whom the Rudbeckia or Black-Eyed Susans are named. But when she was 19 (and in love with Daniel Solander), Lisa Stina published a paper about a little-known occurrence that came to be known as the  “Elizabeth Linnaeus Phenomenon.” Lisa Stina had been in her family’s garden at twilight, and she had observed flashes of light coming from nasturtium flowers. She told her father that the brighter reddish blossoms were the main source of the light. In her paper, she questioned whether the light came from the flowers themselves or if the flashing was an illusion. At the time, scientists could not discern the validity of her observations, and some even dismissed her observation altogether - assuming she’d imagined it. But 150 years later, a German professor would unco