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In Defense of Plants Podcast

In Defense of Plants

Plants are everything. They are also incredibly interesting. From the smallest duckweed to the tallest redwood, the botanical world is full of wonder. Tune in for a podcast celebrating everything botany.

science & medicine natural sciences

All Episodes

00:59:18

Ep. 504 - The Genetic Mysteries of Creosote Bush

In Defense of Plants Podcast ·

2024/12/15

What is a species? On the surface, this seems like an easy question to answer. Get a bunch of biologists in the room together and you will quickly see it can be a bit of a loaded question. Questions like this are what drive scientists like Dr. Robert Laport. By looking at genome duplication events in plants like creosote bush (Larrea tridentata), he and his lab are curious how vast differences in genome numbers affect a species interaction with the environment, its pollinators, and even neighboring

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Ep. 503 - Pollen Specialization

In Defense of Plants Podcast ·

2024/12/08

Bees run the gamut from generalists to specialists. Whereas the generalists visit a variety of plants for the resources they need, many specialists exist on a single species. Such is the case for at least 20 different bees living in Southwestern North America who specialize on the pollen of the creosote bush (Larrea tridentata). In geologic terms, creosote is a relative newcomer to the Southwest and trying to understand how so many bee species have come to specialize on its pollen and how

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Ep. 502 - Unearthing the Mysteries of Underground...

In Defense of Plants Podcast ·

2024/12/01

Tubers, corms, taproots, bulbs... There are many different kinds of underground storage organs in the plant world. Moreover, they form from many different kinds of plant tissues. This begs the question, why are there so many variations on the theme of energy storage? Join me and Dr. Carrie Tribble as we explore phylogenetic and trait-based approaches to understanding the evolution and development in underground storage organs in the genus Bomarea. This episode was produced in part by Sigma, Max,

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00:59:49

Ep. 501 - Conservation of Crop Wild Relatives

In Defense of Plants Podcast ·

2024/11/24

Domestication is a spectrum, especially for botanical crops. Regardless of where a plant is on that spectrum, it nevertheless has a wild origin. Understanding those origins can not only help us understand the plants better, but also our history as a species as well as open the door to future possibilities. Sadly, many of the wild relatives of crops are both poorly understood and in desperate need of conservation. Join me and Dr. Colin Khoury as we explore what it means to study and conserve crop

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00:31:40

Ep. 500 - 500?!

In Defense of Plants Podcast ·

2024/11/17

It is hard to believe, but you are about to listen to the 500th episode of the In Defense of Plants Podcast. So much has happened over the nearly 10 years this podcast has been running, and none of it would be what it is today without YOU, the listener. So, in celebration of the big 5 0 0, the wonderful Sara Johnson turns the tables and sits down to ask Matt some questions about what it is like to do 500 episodes. This episode was produced in part by Sigma, Max, Richard, Maia, Rens, David, Robert,

en-US

00:48:43

Ep. 499 - Aspen & Forest Health

In Defense of Plants Podcast ·

2024/11/10

Aspen (Populus tremuloides) are synonymous with many habitats throughout North America. This tree is a species of superlatives, but its grandeur doesn't mean it is immune to threats. In fact, in many areas of its range, aspen is in decline. Join me and Dr. Connor Crouch as we explore what he and his colleagues are learning about aspen health and how that can be used to improve forest health into the future. This episode was produced in part by Max, Richard, Maia, Rens, David, Robert, Thomas,

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00:43:38

Ep. 498 - Planting a Future for Ecuadorian Biodiversity

In Defense of Plants Podcast ·

2024/11/03

Protecting and restoring biodiversity in a place as biodiverse as Ecuador is no small task. You have to work hard and collaborate and that is exactly what the folks at Jocotoco Conservation Foundation. From protecting land and engaging communities, to research and restoration, their multifaceted efforts stand as a glorious example that conservation success stories are possible. Join me and Conservationist José León as we discuss all this and more! This episode was produced in part by This episode

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00:52:42

Ep. 497 - Understanding the Bewildering Diversity of...

In Defense of Plants Podcast ·

2024/10/27

One cannot overemphasize the importance of plant/pollinator interactions. The world as we know it would not exist without these complex components of ecology. Getting good data, and more importantly, making those data useful is important in conserving and restoring plants and their pollinators. Join my and Dr. Chris Cosma of Conservation Biology Institute as we explore how he and his colleagues are working to bring plant/pollinator interactions to the forefront. This episode was produced in part by

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00:43:21

Ep. 496 - Tree Rings Revisited

In Defense of Plants Podcast ·

2024/10/20

Counting the rings of a tree can be so much fun. In the temperate zone, each ring marks a year in that tree's life. However, if you know what to look for, tree rings can tell you so much more. Dr. Valerie Trouet has made a career out of counting and measuring tree rings. Tree rings offer a surprisingly detailed window back in time and allows scientists like Dr. Trouet to understand everything from fire regimes to climate conditions. Even beyond that, tree rings can provide valuable insights into

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00:31:40

Ep. 495 - Pack Rats & Paleoclimates Revisited

In Defense of Plants Podcast ·

2024/10/13

Novel approaches are always fun. Nowhere is this more apparent than in today's podcast. We revisit a conversation with Dr. Camille Holmgren from SUNY Buffalo State about her research reconstructing ancient desert climates using pack rat middens. Join us for a fun and interesting discussion that will take you back thousands of years in the past. This episode was produced in part by Maia, Rens, David, Robert, Thomas, Valerie, Joan, Mohsin Kazmi Photography, Cathy, Simon, Nick, Paul, Charis, EJ, Laura,

en-US

00:49:40

Ep. 494 - The Botanical Mysteries of the Mazon Creek...

In Defense of Plants Podcast ·

2024/10/06

The Mazon Creek Fossil Formation is famous the world over for the exquisite preservation of soft tissues in animals. These rocks provide pristine snapshots of everything from extinct worms and jellyfish to sharks and even the mysterious Tully Monster. For all that these fossils have taught us about the animals of this long extinct ecosystem, we know far less about the plants that supported this diverse ecology. Join me and Dr. Mike D'Antonio as we learn how he and his colleagues are using

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00:51:51

Ep. 493 - Being Friendly to Bees

In Defense of Plants Podcast ·

2024/09/29

"Benefitting pollinators" is a phrase that gets used a lot, especially in gardening circles. While most of us will agree with the sentiment, what does it mean in practice? How does one "benefit" pollinators in their community? There are a lot of great ways to do this, especially when it comes to native plants, but finding good, digestible information can be overwhelming. Thankfully organizations like Pollinator Partnership make learning how to help pollinators much easier. Join me and Bee Friendly

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00:59:00

Ep. 492 - Hope in Wetland Restoration

In Defense of Plants Podcast ·

2024/09/22

Restoring healthy wetlands isn't an easy task. Often times, altered hydrologic cycles means wetlands no long act like they once did. Nevertheless, the many ecological and cultural benefits of functioning wetlands means that wetland restoration is certainly worth the time, money, and effort. Join me and Dr. Gary Sullivan of The Wetlands Initiative as we look at how data, art, and will power combine to provide hope for the future of wetlands.This episode was produced in part by Maia, Rens, David,

en-US

00:53:40

Ep. 491 - Plants & Wetland Restoration

In Defense of Plants Podcast ·

2024/09/15

Healthy wetlands are vital to maintaining biodiversity and a healthy way of life for us. Sadly, we haven't always treated wetlands like the essential habitats that they are. While protecting natural wetlands is a must, we also need to understand how to restore them and plants play a major role in such efforts. Join me and Katie Kucera of The Wetlands Initiative as we take a botanical look at what it takes to restore and manage wetlands in human-dominated environments. This episode was produced in

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00:57:14

Ep. 490 - Pinesap: A Parasitic Mystery

In Defense of Plants Podcast ·

2024/09/08

Pinesap (Monotropa hypopitys) produces no leaves nor any chlorophyl. It “eats” fungi and can be found growing in many areas around the globe. It flowers in spring, fall, and summer and noby really knows if it is a single species or many. Despite its uniqueness, relatively little scientific attention has been paid to this little parasitic plant. Join me and Bill Michalek of The Field Guides Podcast scratch the surface of pinesap natural history and discuss what the many mysteries they discuss in

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00:46:14

Ep. 489 - Protecting Peak Plants Revisited

In Defense of Plants Podcast ·

2024/09/01

The Adirondack Mountains are home to a remarkable diversity of plant species. Situated in northern New York, these mountains are harsh enough that they foster a thriving alpine community. Despite their ability to handle some of the worst weather conditions, alpine plants can be quite sensitive to human traffic. With more and more people flocking to these mountains every year, concern was growing that the alpine ecosystem was going to be trampled right off the mountain tops. Luckily the Summit

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01:02:38

Ep. 488 - An Interesting Case of Variegation

In Defense of Plants Podcast ·

2024/08/25

Variegation among leaves is a fascinating phenomenon. Though plant breeders have accentuated this trait in a variety of cultivated plants, variegation does occur naturally as well. Its function isn't well understood for most species either. Such is the case for two species of wild ginger in the genus Hexastylis. Join me and Dr. Cierra Sullivan as we explore variegation in Hexastylis heterophylla and H. shuttleworthii. This episode was produced in part by David, Robert, Thomas, Valerie, Joan, Mohsin

en-US

00:53:58

Ep. 487 - Fossil Seeds & Past Plant Diversity

In Defense of Plants Podcast ·

2024/08/18

Fossils offer some of the best evidence of how diverse various branches of the tree of life once were. They help us understand speciation and extinction as well as biogeography. Dr. Steve Manchester has spent much of his career using fossilized seeds to understand the ancient histories of flowering plants such as the walnut family (Juglandaceae). Join us as we explore the ins and outs of a career looking at plant fossils and learn what kinds of stories they can tell. This episode was produced in

en-US

00:54:52

Ep. 486 - Sedge Diversity Gone Wild

In Defense of Plants Podcast ·

2024/08/11

Sedges are a complex group of plants in the family Cyperaceae. Within this family lies the genus Carex, which boasts ~2000 species found in all kinds of habitats. From specialists to generalists, there seems to be no lifestyle the sedges have not experimented with. But how did all this sedge diversity come to be? That is the question Dr. Andrew Hipp and his colleagues are trying to answer. Join us as we explore the wonders of sedge diversity. This episode was produced in part by David, Robert,

en-US

01:00:28

Ep. 485 - Paleo Grapes

In Defense of Plants Podcast ·

2024/08/04

The grape family (Vitaceae) is known and appreciated the world over, largely for their culinary value. Ecologically speaking, they are very important plants as well. However, we know very little about their origin, evolution, and rates of extinction. Thanks to some lucky paleobotanical finds, that story has become a bit clearer in recent times. Join me and Paleobotanist Dr. Fabiany Herrera as we explore 20 years of fossil hunting and research and learn what it can teach us about the grapes! This

en-US

304 results

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