Science Enabled by Specimen Data

Marciniuk, P., Marciniuk, J., Łysko, A., Krajewski, Ł., Chudecka, J., Skrzyczyńska, J., & Popiela, A. A. (2020). Rediscovery of Cyperus flavescens (Cyperaceae) on the northeast periphery of its range in Europe. PeerJ, 8, e9837. doi:10.7717/peerj.9837 https://doi.org/10.7717/peerj.9837

In recent years, three large populations of Cyperus flavescens were found in Poland, the richest occurrence of this species in over 30 years. The goal of this research is to determine the habitat factors lead to the mass occurrence of C. flavescens and the present situation of that species and its h…

Peyre, G., Lenoir, J., Karger, D. N., Gomez, M., Gonzalez, A., Broennimann, O., & Guisan, A. (2020). The fate of páramo plant assemblages in the sky islands of the northern Andes. Journal of Vegetation Science. doi:10.1111/jvs.12898 https://doi.org/10.1111/jvs.12898

Aims: Assessing climate change impacts on biodiversity is a main scientific challenge, especially in the tropics, therefore, we predicted the future of plant species and communities on the unique páramo sky islands. We implemented the Spatially Explicit Species Assemblage Modelling framework, by i) …

Teshera-Levye, J., Miles, B., Terwilliger, V., Lovelock, C. E., & Cavender-Bares, J. (2019). Drivers of habitat partitioning among three Quercus species along a hydrologic gradient. Tree Physiology. doi:10.1093/treephys/tpz112 https://doi.org/10.1093/treephys/tpz112

A critical process that allows multiple, similar species to coexist in an ecological community is their ability to partition local habitat gradients. The mechanisms that underlie this separation at local scales may include niche differences associated with their biogeographic history, differences in…

Lebeda, A., Křístková, E., Kitner, M., Majeský, Ľ., Doležalová, I., Khoury, C. K., … Sosa, C. C. (2019). Research Gaps and Challenges in the Conservation and Use of North American Wild Lettuce Germplasm. Crop Science, 0(0), 0. doi:10.2135/cropsci2019.05.0350 https://doi.org/10.2135/cropsci2019.05.0350

The North American crop wild relatives (CWR) of lettuce (Lactuca L.) represent an underexplored pool of genetic diversity of potential value to breeding programs. The 10 species belong to three different groups: a native clade including at least six allotetraploid species [L. biennis (Moench) Fernal…