Rocío Deanna

The seed fossil record of Solanaceae revisited is out!

Using morphometrics and micro-CT data from 110 fossils and 354 extant taxa, we described 6 new genera and 6 new species, doubling fossil diversity for the nightshades!

🔗 doi.org/10.1002/tax....

@iochromaland.bsky.social

Milo Niklas Tomatis

My most important co-authored publication came out a month ago.

Tomatis & Deanna (2025)

Typifications in the tribe Browallieae (Cestroideae: Solanaceae) The tribe Browallieae is a monophyletic group comprising Browallia and Streptosolen. These genera are of significant interest in the horticulture industry due to their ornamental potential. Despite t...

Nomenclatural news for Browallia and Streptosolen (#Solanaceae)!

doi.org/10.1002/tax....

With @davidhoyos41.bsky.social and @sandyknapp.bsky.social

@sandyknapp.bsky.social opens the #SOLRUB2025 meeting talking about how wonderful are #Solanaceae species. New dating results are coming out soon. The family is older that we thought. Almost 90 MY. She closes her presentation talking about the importance of community.

Late Cretaceous origins for major nightshade lineages from total evidence timetree analysis Background and Aims The timing of the radiation of nightshades (Solanaceae) has been contentious in the literature, with estimates of the crown age ranging from ca. 30 to 70 Mya (mid-Oligocene to late...

It posted more than a week ago, but I finally find time to share my work with @iochromaland.bsky.social and @rociodeanna.bsky.social on the divergence times of Solanaceae! It has been one of the greatest collaborations in my lifetime with two inspiring scientists! www.biorxiv.org/content/10.1...

Big news! We are recruiting a postdoc to work on tomatillo evolution: jobs.colorado.edu/jobs/JobDeta.... The clade containing tomatillos and its allies (ca 300 spp) has evolved lantern fruits at least 25 times - we want to know why! Join us @rociodeanna.bsky.social & @caschenck-bio.bsky.social

Thanks @botany.one for the interview!

Friends at #Evol2025! Tomorrow at 11:30am in the Macro section, Dr. Ixchel Gonzalez-Ramirez is presenting our new timetree for nightshades. Thanks to her, our total-evidence dating models discrete & continuous morphological characters & allows different div dynamics across geologic periods. PLUS

David Hoyos obtuvo una beca EDUFI para realizar una estancia de seis meses en el Museo Finlandes de Historia Natural de la ‪@helsinki.fi‬ (Finlandia) bajo la supervisión de @rociodeanna.bsky.social‬.

(+ info en el hilo) 👇

Findings during Easter in Finland (not exactly plants)

Hi Bluesky, the Biodiversity Heritage Library (BHL) is the world’s largest #OpenAccess digital library of biodiversity literature and archives. We're a global consortium of 660 contributors who've made 63 million pages of biodiversity knowledge freely accessible online. www.biodiversitylibrary.org

Scopolia carniolica, poisonous plant belonging to tribe Hyoscyameae (Solanaceae)

Look at this amazing nightshade, first one to flower in Helsinki Botanical Garden!
#iamabotanist #Solanaceae

April 13th - International Plant Appreciation Day! 💚🌱
Photo: Clusia nitida Bittrich & F.N.Cabral
Caracaraí, Roraima, Brazil.

Front cover of the Madrid Code.

Check out this new #AJB commentary by Nicholas Turland!

From the Shenzhen Code to the Madrid Code: New rules & recommendations for naming #algae, #fungi & plants

doi.org/10.1002/ajb2... #botany #plantscience

Back in social media to share exciting news and observations about plants! Spring is coming in the Northern Hemisphere 🪻