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Toby Pennington

@tobypennington.bsky.social
392 followers 87 following 16 posts

Botanist, biogeographer

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Reposted by Toby Pennington
iaptglobal @iaptglobal.bsky.social · 28/09/2026
IAPT Grants Program 2027 www.iaptglobal.org/grants
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Brian J. Enquist @bjenquist.bsky.social · 28/09/2026
Please pass along: I’m recruiting PhD students to join our Macroecology Lab. We study physical ecology, macroecology, and biodiversity — spanning scaling, trait-based ecology, theory, comparative biology & ecoinformatics. Several avenues for funding. Please reach out if interested 🧪🌐🌾
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The International Biogeography Society @biogeography.bsky.social · 29/09/2026
Tomorrow at 4:30PM UTC!
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Plants, People, Planet @plantspeopleplanet.bsky.social · 24/09/2026
Diversity in food plants is essential to human and planetary health. On farms, in diets, and in many other areas of food systems, this diversity has undergone enormous change globally, including significant decline. nph.onlinelibrary.wiley.com/doi/10.1002/... 🧵1/2 #ThomasReview #CropDiversity
A recently harvested mixture (Chaqru, in Quechua) of traditional potato (Solanum L. spp.) varieties cultivated together in the same field by Alberto Chura in the Paucartambo Province, Peru.
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Systematics Association @systassn.bsky.social · 24/09/2026
We are organising an in-person Morphological Phylogenetics Workshop, in partnership with SRUK/CERU and @thepalass.bsky.social. When: Nov 9-11, 2026 Where: University College London There are limited places, so please pre-register by October 8th!!! Find more details here: tinyurl.com/52c9u7dw
Poster containing event details and QR code to the registration form.
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Systematics Association @systassn.bsky.social · 23/09/2026
We are delighted to announce the speaker for this year's Founders' Lecture: Dr. Mark Wilkinson, @nhm-london.bsky.social and former SystAssn president! TITLE: Caecilians and the growth of knowledge WHEN: Thursday, October 8th at 6PM WHERE: Burlington House, London JOIN US: tinyurl.com/ndx5az2a
Poster with details and QR code to register for the SystAssn Founders' Lecture
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Alexander Lees @alexanderlees.bsky.social · 17/09/2026
Our new paper led by Leo Miranda in @science.org - Comparing #Amazon protection strategies reveals that avoiding deforestation is most cost-effective for carbon storage, while avoiding forest disturbance yields the highest benefits for #biodiversity 🌎🪶🌴🧪 www.science.org/doi/10.1126/...
science.org
Protecting tropical forests is more cost-effective for biodiversity and climate than restoration
Halting deforestation and promoting restoration are at the core of strategies to confront the biodiversity and climate crises in tropical forests. Avoiding forest disturbances is also critically important but has received far less attention, and there is ...
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The International Biogeography Society @biogeography.bsky.social · 18/09/2026
This week in Frontiers of Biogeography: the spread and diversifications of Icterids! doi.org/10.21425/fob...
doi.org
The historical biogeography of the New World blackbirds (Icteridae)
The New World blackbirds (Icteridae) are a widely distributed, ecologically diverse avian family whose biogeographic history remains poorly understood. Competing hypotheses have proposed Neotropical o...
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Dr. Marta Jarzyna @majarzyna.bsky.social · 17/09/2026
Do not forget to sign up for the next Funk lecture from @biogeography.bsky.social. Dr. Fangliang Li will talk about mechanisms maintaining species diversity, and you do not want to miss it.
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The International Biogeography Society @biogeography.bsky.social · 16/09/2026
To put out an ad in our October newsletter, submissions are due by September 30! Send us an email with details. We look forward to hearing from you! (We're always happy to share opportunities via email and social media as well! Reach out at any time.)
This a solicitation for advertisements to be shown in the TIBS Autumn newsletter. If you have student/postdoc/faculty positions, conferences, workshops, funding opportunities, or something else that the TIBS community may be interested in, you are invited to send relevant details to biogeography.ibs@gmail.com. Please include one of the following keywords in the email title: newsletter, solicitation, submission, or advertisement. Submissions are due by September 30. If the newsletter's October 1st release date does not suit you, TIBS is also happy to share your advertisement on our social media pages!
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Kelly Zamudio @kzutaustin.bsky.social · 15/09/2026
Plant Colleagues! Open job for Director of the Billie L. Turner Plant Resources Center (PRC) at UT Austin. A great job for anyone addressing fundamental questions in evolution of plants and a commitment to herbarium administration and/or collections-based research. apply.interfolio.com/193263
a field of blooming bluebonnets, the state flower of Texas.
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Systematics Association @systassn.bsky.social · 15/09/2026
Join us Nov 13th for #YSF2026, a completely free, online conference where postgraduate students (and other early career researchers) present their work on systematics, taxonomy and/or phylogenetics. Abstract submission closes Oct 24th! REGISTER: tinyurl.com/bdzxt2ht systass.org/young-system...
tinyurl.com
YSF2026 Registration Form
Welcome to the YSF2026 Registration and Abstract Submission form. This year the conference will be held online on Friday, November 13th 2026. We look forward to seeing old and new faces from across t...
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Scottish Ecological Design Association @scotecodesign.bsky.social · 10/09/2026
SEDA is seeking a volunteer gamer to play and help promote Stone & Veil, an exciting new interactive game addressing soil health, land use and Highland mythology. The game has been co-developed by Abertay University, Fish Tin Games, James Hutton Institute and SEDA Land. seda.scot/seda-land-ga...
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The International Biogeography Society @biogeography.bsky.social · 10/09/2026
September's Funk Biogeography Seminar speaker is Dr. Fangliang He from the University of Alberta! Join us for a discussion of the potential mechanisms that support the coexistence of common and rare species. Learn more and register (please note the start time!): www.biogeography.org/news/septemb...
biogeography.org
September 2026 Funk Biogeography Seminar – Fangliang He
Are rare species maintained by stronger NDD? A still-unresolved problem A central focus in ecology is identifying mechanisms that maintain species diversity, particularly the coexistence of rare an...
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Alexander Lees @alexanderlees.bsky.social · 10/09/2026
Our new paper led by @josbarlow.bsky.social shows extreme heatwaves and heat-driven droughts are intensifying much faster than overall averages in #Amazonia and often severe far from deforestation frontiers www.nature.com/articles/s43... 🌎 🧪☀️@ras-network.bsky.social #ClimateChange
nature.com
Rapid increase of climate extremes reveals new areas of concern in Amazonia - Communications Earth & Environment
Climate change impacts in the Amazon, particularly heat and drought extremes, are increasing faster than average climate trends, with especially rapid changes in the central-northern region that has s...
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Albert Ch. Soewongsono @albertchristian.bsky.social · 07/09/2026
Excited to be presenting at the EEB seminar at WashU this week! I'll be talking about our recent work on how host movement shapes the geographic spread of infectious diseases and how we can use phylogenies to learn about these dynamics. Looking forward to sharing this work!
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daniel cadena @cdanielcadena.bsky.social · 03/09/2026
our in memoriam piece, celebrating the academic life and multifaceted, seminal scientific contributions of the great bob ricklefs is now out in the american naturalist www.journals.uchicago.edu/doi/10.1086/...
journals.uchicago.edu
In Memoriam: Robert E. Ricklefs (1943–2026) | The American Naturalist: Vol 0, No ja
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Robert J. Whittaker @rjwhittaker.bsky.social · 03/09/2026
A new palaeo-tectonic model of New Guinea and its consequences for understanding Indo-Pacific avian diversity in space and through time biogeography.pensoft.net/articles.php...
biogeography.pensoft.net
A new palaeo-tectonic model of New Guinea and its consequences for understanding Indo-Pacific avian diversity in space and through time
The field of biogeography aims to reconcile geological changes with the distribution of biodiversity in space and through time. To this end, we examine how geology and climate have affected the spatio...
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Plants, People, Planet @plantspeopleplanet.bsky.social · 02/09/2026
📢 Abstract deadline closing soon! Call for papers: Extreme Heat – extending the thermal limits of life Submit your abstract by 5 September 2026. Full details 👇 www.newphytologist.org/news/call-fo... #PlantScience
Illustration of two plants in an arid landscape with a hot sun overhead. One plant is green and alive, and the other is withered and dying.
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Nicolas Mouquet @nmouquet.bsky.social · 01/09/2026
The prettier the butterflies 🦋, the more we study & protect them! With L. Dapporto & M. Portera, we found beauty bias drives public attention, research & conservation efforts; but not IUCN Red Lists, which flag real risk. @currentbiology.bsky.social 👉 doi.org/10.1016/j.cub.2026.07.049 🌐🧪🌍🦤
Diagram titled "The beauty loop," showing two contrasting cycles radiating from two butterflies. Left side, from a colourful blue butterfly labeled "Beauty – showy, colourful species": a chain of plus signs leads to "Public attention," then down through "Bern Convention (1979)," "Habitats Directive (1992)," "European funding (LIFE)," "Conservation actions," and "Research effort," each link marked with a plus sign, illustrating how beautiful species get more attention, funding, and protection. Right side, from a plain brown butterfly labeled "Rarity – small range, often plain": dashed arrows marked with plus and minus signs connect to "IUCN Red Lists (2010, 2025)" and loop back negatively to "Public attention" and "Research effort," showing that rare, inconspicuous species are flagged as threatened but get less attention and study.
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bioRxiv Evolutionary Biology @biorxiv-evobio.bsky.social · 28/08/2026
All detectable ancient whole-genome duplications involve hybridization www.biorxiv.org/content/10.64898/20…
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Dr. Marta Jarzyna @majarzyna.bsky.social · 27/08/2026
It's always fun to peruse recent work published in Frontiers of Biogeography, @biogeography.bsky.social flagship journal. Check out this new database of crayfish species occurrence. And as always, consider publishing with us!
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Integration of Speciation (ESEB Special Topic Network) @speciation-network.bsky.social · 27/08/2026
On Tuesday 1st of September, tune in to hear from these two exciting speakers! To join, find the link on our website.
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ForestPlots @forestplots.bsky.social · 25/08/2026
¡Invertir en las habilidades botánicas de nuestros socios nunca ha sido tan importante! Mil gracias a Rodolfo Vásquez y a sus colegas en Perú, y felicitaciones a los participantes del SERNANP, del PN Yanachaga y a los demás.
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Martin Dovciak🌳🌱🌻 @dovciak-lab.bsky.social · 25/08/2026
🌿 New paper! The forest herb layer can account for up to 80% of plant diversity, yet remains understudied. I’m glad to have contributed to this Yale-led collaboration identifying 100 questions to advance forest herb-layer ecology. What did we miss? 🔗 onlinelibrary.wiley.com/doi/full/10....
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Casey Dunn @caseywdunn.bsky.social · 25/08/2026
My new book, Phylogenetic Biology, is now published. Available online for free at dunnlab.org/phylogenetic... . Physical copies can be purchased at shop.lightningsource.com/b/085?params... or your favorite bookstore.
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The International Biogeography Society @biogeography.bsky.social · 26/08/2026
New Perspectives piece in Frontiers of Biogeography: introducing the World of Crayfish, a knowledge interface for curated crayfish occurrence data. Besides crayfish, this piece explores the growing value of taxon-tailored knowledge as biodiversity data accumulates: doi.org/10.21425/fob...
doi.org
Biodiversity knowledge through web design: the World of Crayfish® platform
Biodiversity databases have expanded dramatically over the past two decades, turning scattered observations into vast digital repositories of species occurrence records. General-purpose infrastructure...
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Rhett Ayers Butler @rhettayersbutler.bsky.social · 24/08/2026
Dan Janzen is one of the most influential tropical ecologists of his generation. But there's more to his story than a solitary scientist working a remote Costa Rican dry forest. news.mongabay.com/2026/08/dani...
news.mongabay.com
Daniel Janzen and the long work of bringing back a forest
In northwestern Costa Rica, the forest did not return all at once. First the cattle were removed. Then the fires had to be stopped. Introduced grasses made the old ranchlands burn too easily. Fence li...
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The International Biogeography Society @biogeography.bsky.social · 24/08/2026
Coming up this Wednesday!
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Missouri Botanical Garden @mobotgarden.bsky.social · 19/08/2026
For decades, Garden scientists and collaborators have closely been researching higher temps and intense dry seasons in the Amazon rainforest. Now, they've published a new study of their findings. Learn more: buff.ly/uoQzi9D 🎥 Nathan Kwarta #MOBOTGarden
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Plants, People, Planet @plantspeopleplanet.bsky.social · 20/08/2026
Speciation with gene flow A #ThomasReview by Zhiqin Long, et al. nph.onlinelibrary.wiley.com/doi/10.1002/... #PlantScience #LatestIssue
Scenario for sympatric speciation of Lord Howe Island palms. Disruptive selection for adaptation to different soil types was accompanied by a shift in flowering time, leading to reproductive isolation.
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Proceedings of the National Academy of Sciences @pnas.org · 01/06/2026
As animals with relatively large mouths, such as tortoises, have been extirpated from or declined on the Virgin Islands, plants with relatively large seeds have become “orphaned.” Without animals able to eat them, the seeds are not dispersed. In PNAS: ow.ly/KJn450Z6hqQ
Critically endangered Puerto Rican amazon parrots (Amazona vittata) consuming fruits of Aiphanes minima, a large-fruited palm endemic to the Caribbean region. 
CREDIT: Tanya Martinez
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Dr. Marta Jarzyna @majarzyna.bsky.social · 18/08/2026
You do not want to miss our August Funk lecture from @biogeography.bsky.social featuring Dr. Daniel Cadena. Sign up below!
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The International Biogeography Society @biogeography.bsky.social · 17/08/2026
Carlos Daniel Cadena will be August's Funk Biogeography Seminar speaker! Join us to hear about the origin and fate of megadiversity: how did today's biogeographical patterns originate? How and why has it changed over time? Learn more here: www.biogeography.org/news/news/au...
This is a flyer advertising the monthly Funk Biogeography Seminar series hosted by The International Biogeography Society. The society logo is at the top of the flyer in natural colors, followed by various images of Earth's fauna and flora, such as dolphins and sunflowers. The text advertises the seminar content: the title is "The origin and fate of megadiversity: A look from the northern Andes." The speaker is Dr. Carlos Daniel Cadena from Universidad de los Andes, and the seminar will take place on Wednesday, August 26, 2026, at 1:00PM UTC. Additional information and registration can be found at www.biogeography.org.
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Nature @nature.com · 14/08/2026
Nature research paper: Species intraspecific variation drives tropical forest drought resistance go.nature.com/4i5VxKH
go.nature.com
Species intraspecific variation drives tropical forest drought resistance - Nature
Substantial intraspecific variation, together with species turnover, drives coordinated shifts in drought resistance such as increased embolism resistance and wider stomatal safety margins in drier forests.
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Integration of Speciation (ESEB Special Topic Network) @speciation-network.bsky.social · 10/08/2026
The Integration of Speciation Seminar will be back on September 1st at 5pm CEST, with these two exciting speakers. The link will be posted soon on the IoS website. Please spread the word!
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Plants, People, Planet @plantspeopleplanet.bsky.social · 11/08/2026
Call for papers: Green cities for plants, people and the planet Open for submissions on the theme of advancing plant-focused solutions for building resilient, green and sustainable cities. Deadline: 15 November 2026 www.newphytologist.org/news/call-fo... #ICPR26 #ESA2026 #PlantScience
newphytologist.org
Call for papers: Green cities for plants, people and the planet
We are calling for submissions to a Special Collection on the theme of advancing plant-focused solutions for building resilient, green and sustainable cities. Submission deadline for manuscripts: 15…
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Oisin Mac Aodha @oisinmacaodha.bsky.social · 15/06/2026
Job opening for Lecturer/Associate Professor of AI for Biodiversity Science at University College London (UCL). www.ucl.ac.uk/work-at-ucl/...
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Ana Bedoya @botana-bedoya.bsky.social · 03/08/2026
Hey #Botany2026, mark your schedule for an amazing talk by Kelly González, postdoc in my research group on ecological niche modeling and whether riverweeds (Podostemaceae) care for anything other than river rapids!! Tomorrow at 2:15 pm at San Luis 1
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Evolutionary Journal of the Linnean Society @evojlinnsoc.bsky.social · 30/07/2026
Understanding how reproductive isolation evolves remains a central goal of speciation research. The increasing availability of genomic data has transformed the field, resulting in research dominated by genomic approaches, but is this a good thing? Here, this question is evaluated 👇🧪
doi.org
The identity crisis of speciation genomics
Abstract. Understanding how reproductive isolation (RI) evolves remains a central goal of speciation research. Quantifying RI is challenging, and researche
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Thomas R. Holtz, Jr. @arctomet.bsky.social · 30/07/2026
A 10-million-year biogeographic holding pen primed the Great American Biotic Interchange | Science www.science.org/doi/10.1126/...
science.org
A 10-million-year biogeographic holding pen primed the Great American Biotic Interchange
The movement of taxa between North and South America across the Panamanian land bridge, known as the Great American Biotic Interchange (GABI), established modern-day mammal assemblages in the Americas...
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Shelly Gaynor @shellygaynor.bsky.social · 31/07/2026
At #Botany2026, I was hoping to start recruiting for my lab group. If you are interested in polyploidy and population genetics, please reach out.
Interested in Polyploidy and Population Genetics?

Florida State University, Join the Gaynor Lab. My lab is open to both Ph.D. and master students through the Ecology and Evolution area in Biological Sciences at FSU - applications are due December 1st!
I also have funding to support a postdoctoral researcher and a technician during my first three years at FSU. The postdoctoral researcher will focus on polyploidy population genomics. The technician will help with lab work including flow cytometry for genome size estimation and DNA sequencing preparation.

If you are interested in joining the lab, please send me an email with a CV/resume and a brief explanation of your research interests and your career goals

Find out more at mlgaynor.com and email me at  shellyleegaynor at gmail.com
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Plants, People, Planet @plantspeopleplanet.bsky.social · 28/07/2026
Call for papers: Green cities for plants, people and the planet Open for submissions on the theme of advancing plant-focused solutions for building resilient, green and sustainable cities. Deadline: 15 November 2026 www.newphytologist.org/news/call-fo... #ICPR26 #ESA2026 #PlantScience
newphytologist.org
Call for papers: Green cities for plants, people and the planet
We are calling for submissions to a Special Collection on the theme of advancing plant-focused solutions for building resilient, green and sustainable cities. Submission deadline for manuscripts: 15…
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The International Biogeography Society @biogeography.bsky.social · 29/07/2026
New in Frontiers of Biogeography! Drivers and mismatches of taxonomic, phylogenetic, and functional diversity of mammals in China's arid/semiarid regions. Take a look: doi.org/10.21425/fob...
doi.org
Climatic, ecological, and anthropogenic drivers of mammal diversity in arid and semi-arid regions of China
Mammals are crucial for sustaining ecosystem functions and services, yet their diversity is increasingly threatened in China’s arid and semi-arid regions because of environmental fragility and intensi...
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The International Biogeography Society @biogeography.bsky.social · 27/07/2026
Reminder: July's Funk Biogeography Seminar is coming up this Wednesday. There's still time to register- come join us!
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Encarni Montoya (she/her) @palaeoecology.bsky.social · 25/07/2026
📢PhD offer - Application process open! Do you like tropical ecology, study the interactions through time between humans and the environment, and work in Barcelona (Spain) with an amazing team? Do you want a PhD? If so, please have a look at the post! mauritiastories.wordpress.com/2026/07/24/p...
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ForestPlots @forestplots.bsky.social · 23/07/2026
We celebrate some of the amazing achievements of our incredible colleagues. In Peru, Rodolfo Vasquez and his team have discovered *236* plant species new to science in just one reserve. A 40-year labour of love in some of Earth's most challenging forests. sway.cloud.microsoft/HvzAubjQA0iC...
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ForestPlots @forestplots.bsky.social · 23/07/2026
No technology replicates the expertise, resilience and dedication of field scientists. In our latest update we highlight extraordinary achievements of our colleagues in the Amazon, Andes, Congo and beyond. sway.cloud.microsoft/HvzAubjQA0iC...
sway.cloud.microsoft
ForestPlots News - July 2026
Welcome to the July 2026 edition of the ForestPlots.net Newsletter
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Dr. Marta Jarzyna @majarzyna.bsky.social · 22/07/2026
A reminder that we will be hosting Dr. Mark Costello for @biogeography.bsky.social Funk seminar next week, July 29. You don't want to miss it! Register below.
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Plants, People, Planet @plantspeopleplanet.bsky.social · 17/07/2026
Call for papers: Green cities for plants, people and the planet We're calling for submissions to a Special Collection on the theme of advancing plant-focused solutions for building resilient, green and sustainable cities. Deadline: 15 November 2026 www.newphytologist.org/news/call-fo...
newphytologist.org
Call for papers: Green cities for plants, people and the planet
We are calling for submissions to a Special Collection on the theme of advancing plant-focused solutions for building resilient, green and sustainable cities. Submission deadline for manuscripts: 15…
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