The lab

Thais Vasconcelos, PhD
(Principal Investigator)
The foundation of my research is to seek generalities, or “rules”, in
flowering plant evolution, by focusing on the major biogeographical
patterns observed in their phenotypes. (my first name is pronounced
“tah-EES”)
CV
here tvasc@umich.edu | Thais’ GitHub | Thais’
bluesky | Thais’
Google scholar

Lena Heinrich
(PhD student)
Lena is broadly interested in plant-pollinator interactions, evolution,
and behavioral ecology. Her work aims to explore the ecological and
evolutionary drivers of functional and life history trait variation in
bees and investigate how these traits mediate interactions between bees
and plants across different environments. lenarh@umich.edu

Paulo Henrique Gaem, MSc
(PhD student)
Paulo is interested in systematics and evolution of highly diverse
tropical plant lineages. His work aims to investigate the relationship
between traits and the environment, phylogenetic relationships,
biogeography, and trait divergence between sister taxa in neotropical
myrtles (Myrtaceae, Myrteae), a hyper-diverse and morphologically
homogeneous lineage. phgaem@umich.edu | Paulo’s
Research Gate | Paulo’s
Google scholar

Eric Hagen, PhD
(Postdoctoral Fellow)
Eric’s research interests revolve around questions at large scales in
biology: big phylogenies, macroevolution over millions of years, global
biogeography, etc. He approaches these problems mainly with analyses of
trait evolution and diversification in plants, using statistical tools
like phylogenetic comparative methods and meta-analysis. Much of his
work has focused on plant evolution in response to shifts in ploidy and
climate. erhagen@umich.edu | Eric’s website | Eric’s
Google scholar







Past members:
2021-2026: Patrícia Sperotto, co-mentored PhD student (UFRGS,
Brazil).
2023-2026: Yacov Kilsztajn, co-mentored MSc student (UFRN,
Brazil).
2023-2025: Sandra Reinales, co-mentored PhD student (USP, Brazil).
2023-2025: Aline Martins, postdoc (UM-EEB).
2024-2025: Aya Mortada, visiting PhD student (Unimore, Italy).
2023,2024: Zoe Bugnaski, undergraduate student (UM-EEB).
2023-2024: Milena Telhe, visiting PhD student (UFSCar, Brazil).
2022-2024: Hercilia Freitas da Cunha, co-advised MS student (UFRN,
Brazil).
2020-2024: Thiago Fernandes, co-advised PhD student (JBRJ,
Brazil).
2023: Jonathan Sarasa, undergraduate student (UM-EEB).
2023: Dahlia Rose, undergraduate student (UM-EEB).
2023: Natalie Neumann, undergraduate student (UM-EEB).
2023: Emily Lancaster, undergraduate student (UM-EEB).
2019-2023: Lilian Melo, co-advised PhD student (Uppsala University,
Sweden).
2018-2020: Raquel Pizzardo, undergraduate student (USP, Brazil).
2018-2020: Mirian Antonicelli, undergraduate student (USP, Brazil).