Agnes Dellinger
the-kunsze.bsky.social
Agnes Dellinger
@the-kunsze.bsky.social
Ass.-Prof. for Plant-Animal interactions @UniWien, working on the ecology and evolution of flowers, pollinators and dispersers, mostly in Melastomataceae
www.agnesdellinger.org
Reposted by Agnes Dellinger
✨ Paper spotlight ✨

(🧵 1/3) Evolution of petal patterning: blooming floral diversity at the microscale
nph.onlinelibrary.wiley.com/doi/10.1111/...
July 15, 2025 at 9:03 AM
Reposted by Agnes Dellinger
EDGE Fellowship 2026 OPEN!
 £10,000+ grant & 28-month program for early-career conservationists protecting unique threatened species 👇

EDGE Fellowship 2026 | Apply to Lead Your Conservation Project
Apply for the EDGE Fellowship 2026. Receive dedicated support to lead a conservation project on an EDGE species. Deadline: 21 July 2025.
www.edgeofexistence.org
June 13, 2025 at 6:31 AM
New research from my lab @newphyt.bsky.social! Using the plant family #Melastomataceae, we show that colonization of novel #mountain environments commonly preceded and likely drove #pollinator shifts away from bee pollination! doi.org/10.1111/nph....
June 13, 2025 at 9:48 AM
Alvord et al. 2025 @jxbotany.bsky.social show that #turgor pressure is important to maintain the functionality of #buzz-pollinated flowers - see our commentary on their paper! doi.org/10.1093/jxb/...
Wilting may leave bees wanting: drops in turgor pressure may reduce viability of buzz-pollinated flowers
This article comments on:Alvord M, McNally J, Casey C, Jankauski M. 2025. Turgor pressure affects transverse stiffness and resonant frequencies of buzz-pol
doi.org
May 15, 2025 at 1:37 PM
Thank you @botsocamerica.bsky.social for featuring our research! We had a great, scientifically stimulating review experience at AJB, thanks to the editor and reviewers! And guess what - the global distribution of #flower and #fruit #colors shows strong links with temperature and UV-B irradiance!
🎨 From the upcoming #AJB Special Issue: “Paradigm Shifts in #Flower Color." 🎨🌼

Does the abiotic environment influence the distribution of flower and fruit colors?

New research by Agnes Dellinger, Leah Meier, @iochromaland.bsky.social & Miranda Sinnott-Armstrong

doi.org/10.1002/ajb2... #botany
May 14, 2025 at 7:27 PM
Reposted by Agnes Dellinger
Thinking about devastating cuts to NSF: US gov-funded science has been the engine upon which most of the tech wealth was generated. But the oligarchs (currently hoarding much of that $) think it’s their own brilliance & not the accident of standing close to the scientific engine that made them rich.
May 4, 2025 at 5:47 PM
I couldn't be reading a more inspiring paper after spending a month in the rainforests of Madagascar and Borneo training students on #Melastomataceae reproductive biology: doi.org/10.3417/2025...
@erc.europa.eu #MountBuzz #pollination
How Al Gentry Changed Tropical Ecology | Annals of the Missouri Botanical Garden
doi.org
March 25, 2025 at 9:50 AM
Reposted by Agnes Dellinger
New paper alert! Zombie fires overwinter, going underground to smolder through winter before reemerging. Until recently, we knew these fires occurred but knew little of their ecological or carbon impacts. Along with my amazing coauthors, we set out to change this. www.nature.com/articles/s41...
Overwintering fires can occur in both peatlands and upland forests with varying ecological impacts - Nature Ecology & Evolution
Field measurements of fires burning over winter at 20 sites in the Northwest Territories of Canada and in Alaska find that such fires occur in both peatlands and upland forests, and provide informatio...
www.nature.com
March 24, 2025 at 7:27 PM
Reposted by Agnes Dellinger
Ep. 2 of Plant People Season 2 is LIVE—and this week we’re talking something that’s on everyone’s radar: food. 🎧🍎

Join @alexmcalvay.bsky.social and John de la Parra as they chat about problems in modern agriculture (like monocrops!) that are threatening food security. www.nybg.org/plantpeople/...
March 24, 2025 at 8:56 PM
Reposted by Agnes Dellinger
JA @ijpsjournal.bsky.social

Characterizing the frequency, morphological gradient, and distribution of dioecy in Miconia (Melastomataceae)

Juan C. Angulo, Janelle M. Burke, Fabián A. Michelangeli

www.journals.uchicago.edu/doi/abs/10.1...

#PlantScience
December 14, 2023 at 12:14 AM
Reposted by Agnes Dellinger
The sequential direct and indirect effects of mountain uplift, climatic niche and floral trait evolution on diversification dynamics in an Andean plant clade

Agnes S Dellinger, Laura Lagomarsino, Fabián Michelangeli, Stefan Dullinger, Stacey D Smith

academic.oup.com/sysbio/advan...
The sequential direct and indirect effects of mountain uplift, climatic niche and floral trait evolution on diversification dynamics in an Andean plant clade
Abstract. Why and how organismal lineages radiate is commonly studied through either assessing abiotic factors (biogeography, geomorphological processes, c
academic.oup.com
April 2, 2024 at 1:30 AM
Reposted by Agnes Dellinger
Good news, Altmetric has now started watching BlueSky for mentions of publications. And by the way, provides an easy comparison between this and the old site for a recent preprint of mine which I posted simultaneousl at both. Numbers speak by themselves !
December 2, 2024 at 6:35 PM
Reposted by Agnes Dellinger
[new paper] You probably suspected that loss of pollinator diversity consistently reduces reproductive success for wild and cultivated plants, but here we quantify it: www.nature.com/articles/s41...
Loss of pollinator diversity consistently reduces reproductive success for wild and cultivated plants
Nature Ecology & Evolution - A meta-analysis finds that decreasing diversity of pollinator species has a negative affect on multiple measures of plant reproductive success, with wild plant...
www.nature.com
December 11, 2024 at 8:49 PM
Reposted by Agnes Dellinger
Hopefully this gets people thinking about the origins of life's thermal optimisation. I'm also super excited about this study - it's probably one of the most "stretchy" projects I've ever worked on, but great fun!
Excited about our new paper asking: Why does the growth of most life have an optimal temperature below 40°C? We argue the average maximum oceanic temperatures of <37°C for 2+ billion years drove evolution of the temperature optima of prokaryotes. 1/5
onlinelibrary.wiley.com/doi/10.1002/...
Earth's Climate History Explains Life's Temperature Optima
We propose that the origin of the temperature optima of life results from two discrete evolutionary selection pressures that constrained the evolution of fundamental biochemistry and growth of most l...
onlinelibrary.wiley.com
December 12, 2024 at 8:18 PM