Pohutukawa

Rainbow Plants (Byblis)

Come see me at the Exotic and Carnivorous Plant Expo this weekend: https://www.carnivorousplants.org/about/CEPExpoDetails [https://www.carnivorousplants.org/about/CEPExpoDetails] Music by James Milor from Pixabay Information provided by: * https://www.burymeinthebog.com/grow/rainbow-plants [https://www.burymeinthebog.com/grow/rainbow-plants] * https://botany.org/home/resources/carnivorous-plants-insectivorous-plants/byblis-the-rainbow-plants.html [https://botany.org/home/resources/carnivorous-plants-insectivorous-plants/byblis-the-rainbow-plants.html] * https://www.carnivorousplants.org/grow/guides/Byblis [https://www.carnivorousplants.org/grow/guides/Byblis] * The carnivorous rainbow plant Byblis filifolia Planch. secretes digestive enzymes in response to prey capture independently of jasmonates by A Pavlovič, et al. (2025). Plant Biology, 27(4), 549–557. https://doi.org/10.1111/plb.70029 [https://doi.org/10.1111/plb.70029] * Chemonastic Stalked Glands in the Carnivorous Rainbow Plant Byblis gigantea LINDL. (Byblidaceae, Lamiales) by Simon Poppinga, et al. (2022). International Journal of Molecular Sciences, 23(19), 1151. https://doi.org/10.3390/ijms231911514 [https://doi.org/10.3390/ijms231911514] * https://www.sarracenia.com/pubs/byblis.html [https://www.sarracenia.com/pubs/byblis.html] * https://en.wikipedia.org/wiki/Byblis_(plant) [https://en.wikipedia.org/wiki/Byblis_(plant)]

New Species Discovered in 2025

I learned some lessons from the 2024 discoveries episode, and I think this one is not quite so messy. I also managed to contain it all in one episode this time! Music by James Milor from Pixabay Information provided by: * https://www.calacademy.org/press/releases/california-academy-of-sciences-and-partners-uncover-new-sunflower-species-in-big-bend [https://www.calacademy.org/press/releases/california-academy-of-sciences-and-partners-uncover-new-sunflower-species-in-big-bend] * Damian Carrington (2026, Jan 7). Fly-arousing orchid and zombie fungus among 2025 botanical and fungal finds. The Guardian. https://www.theguardian.com/environment/2026/jan/08/fly-arousing-orchid-zombie-fungus-among-new-plant-fungus-species-finds-2025 [https://www.theguardian.com/environment/2026/jan/08/fly-arousing-orchid-zombie-fungus-among-new-plant-fungus-species-finds-2025] * Aaron P. Davis, et al. (2005). Galanthus subalpinus (Amaryllidaceae): A new species of snowdrop from the Western Balkans. Kew Bulletin, 80, 169-175. https://doi.org/10.1007/s12225-024-10239-8 [https://doi.org/10.1007/s12225-024-10239-8] * James Doubek (2025, Feb 26). Meet the 'wooly devil,' a new plant species discovered in Big Bend National Park. National Public Radio. https://www.npr.org/2025/02/26/nx-s1-5308248/wooly-devil-new-species-genus-big-bend [https://www.npr.org/2025/02/26/nx-s1-5308248/wooly-devil-new-species-genus-big-bend] * Gabriel A. Iturralde, et al. (2025) Telipogon cruentilabrum (Orchidaceae: Oncidiinae): A new species from mid-western Ecuador, long misidentified as T. dendriticus. Phytotaxa, 694(3), 271–280. https://doi.org/10.11646/phytotaxa.694.3.6 [https://doi.org/10.11646/phytotaxa.694.3.6] [Abstract] * https://www.kew.org/read-and-watch/top-10-species-2025 [https://www.kew.org/read-and-watch/top-10-species-2025] * Yee Wen Low, et al. (2025). Eugenia venteri (sect. Jossinia, Myrtaceae): A new flagelliflorous tree from the rainforest of Manus Island, Papua New Guinea. Kew Bulletin, 80, 733-743. https://doi.org/10.1007/s12225-025-10264-1 [https://doi.org/10.1007/s12225-025-10264-1] * https://www.nps.gov/bibe/learn/news/new-plant-species-discovered-in-big-bend.htm [https://www.nps.gov/bibe/learn/news/new-plant-species-discovered-in-big-bend.htm] * https://www.nps.gov/im/chdn/ecoregion.htm [https://www.nps.gov/im/chdn/ecoregion.htm] * Rosa Villanueva-Espinoza and John R. I. Wood (2025). Two new species of Aphelandra (Acanthaceae) from Peru. Kew Bulletin, 80, 983-991. https://link.springer.com/article/10.1007/s12225-025-10334-4 [https://link.springer.com/article/10.1007/s12225-025-10334-4]

Pohutukawa

Merry Christmas? Happy New Year? Happy Holidays! That covers it. Personally, I celebrated four this year. Enjoy this more-or-less seasonal episode about the New Zealand Christmas Tree. Music by James Milor from Pixabay. Information provided by: * https://www.nzgeo.com/stories/pohutukawa-flame-of-the-north/ [https://www.nzgeo.com/stories/pohutukawa-flame-of-the-north/] * https://www.doc.govt.nz/nature/native-plants/pohutukawa/ [https://www.doc.govt.nz/nature/native-plants/pohutukawa/] * https://nzhistory.govt.nz/media/photo/pohutukawa-trees [https://nzhistory.govt.nz/media/photo/pohutukawa-trees] * https://www.nzpcn.org.nz/flora/species/metrosideros-excelsa/ [https://www.nzpcn.org.nz/flora/species/metrosideros-excelsa/] * https://www.nzgeo.com/stories/the-forgotten-pandemic/ [https://www.nzgeo.com/stories/the-forgotten-pandemic/] * https://www.tanestrees.org.nz/species-profiles/pohutukawa/ [https://www.tanestrees.org.nz/species-profiles/pohutukawa/] * https://help.treesthatcount.co.nz/en/articles/8584808-pohutukawa [https://help.treesthatcount.co.nz/en/articles/8584808-pohutukawa] * https://meaningoftrees.com/2019/02/05/pohutukawa-metrosideros-excelsa/ [https://meaningoftrees.com/2019/02/05/pohutukawa-metrosideros-excelsa/] * https://en.wikipedia.org/wiki/P%C5%8Dhutukawa [https://en.wikipedia.org/wiki/P%C5%8Dhutukawa]

Cranberry

Pass the cranberry sauce! Did you read that to the tune of the Bob’s Burgers song? I hope so. Music by James Milor Information provided by: * https://www.cranberryinstitute.org/cranberry-health-research [https://www.cranberryinstitute.org/cranberry-health-research] * https://www.pbs.org/newshour/science/the-botany-behind-why-cranberries-became-a-thanksgiving-staple [https://www.pbs.org/newshour/science/the-botany-behind-why-cranberries-became-a-thanksgiving-staple] * Peterson Field Guide to Medicinal Plants and Herbs of Eastern and Central North America (3rd ed.) by Steven Foster and James A. Duke (2014) * https://www.cranberries.org/ [https://www.cranberries.org/] * Herbs at a Glance: A Quick Guide to Herbal Supplements by the National Center for Complementary and Alternative Medicine (2009) * Cranberry: Chemical composition, antioxidant activity and impact on human health by Boris V. Nemzer, et al. (2022). Molecules, 27(5), pg. 1503. https://doi.org/10.3390/molecules27051503 [https://doi.org/10.3390/molecules27051503] * Peterson Field Guides: Edible Wild Plants of Eastern and Central North America by Lee Allen Peterson (1977) * The Kitchen Witch Companion by Sarah Robinson and Lucy H. Pearce (2023) * Domestication, genetics, and genomics of the American cranberry by Nicholi Vorsa and Juan Zalapa in Plant Breeding Reviews, Volume 43 by Irwin Goldman (Ed.) (2019). https://doi.org/10.1002/9781119616801.ch8 [https://doi.org/10.1002/9781119616801.ch8]

Skeleton Flower

Sorry it sounds so echo-y. I’m dog/housesitting for my parents, so I’m not in my usual recording space. Ruby the Beagle says “hi.” Music by James Milor from Pixabay Information provided by: * Diphylleia grayi-inspired stretchable hydrochromics with large optical modulation in the visible–near-infrared region by Guofa Cai, et al. (2018). ACS Applied Materials and Interfaces, 10(43), pg. 37685-37693. https://doi.org/10.1021/acsami.8b12490 [https://doi.org/10.1021/acsami.8b12490] [Abstract] * https://www.thespruce.com/skeleton-flower-plant-profile-4802581 [https://www.thespruce.com/skeleton-flower-plant-profile-4802581] * Cytological effects of chemicals on tumors, XXV: Further studies on the effect of Diphylleia grayi extracts on tumor cells by Kohtaro Yamamoto and Yanagi Kimura (1964). Journal of the Faculty of Hokkaido University, Series 6 - Zoology, 15(3), pg. 347-352. * https://www.scienceabc.com/nature/skeleton-flowers-how-does-this-white-flower-turn-transparent-in-the-rain.html [https://www.scienceabc.com/nature/skeleton-flowers-how-does-this-white-flower-turn-transparent-in-the-rain.html] * https://en.wikipedia.org/wiki/Diphylleia_grayi [https://en.wikipedia.org/wiki/Diphylleia_grayi] * https://www.bhg.com/how-to-plant-and-grow-skeleton-flower-8553286 [https://www.bhg.com/how-to-plant-and-grow-skeleton-flower-8553286] * Diphylleia grayi-inspired intelligent hydrochromic adhesive film by Gang Yeol Yoo, et al. (2020). ACS Applied Materials and Interfaces, 12(44), pg. 49982-49991. https://doi.org/10.1021/acsami.0c13185 [https://doi.org/10.1021/acsami.0c13185][Abstract] * Diphylleia Grayi-inspired intelligent temperature-responsive transparent nanofiber membranes by Cengceng Zhao, et al. (2024). Nano-Micro Letters, 16(65). https://doi.org/10.1007/s40820-023-01279-z [https://doi.org/10.1007/s40820-023-01279-z]