Science Enabled by Specimen Data

Xue, T., S. R. Gadagkar, T. P. Albright, X. Yang, J. Li, C. Xia, J. Wu, and S. Yu. 2021. Prioritizing conservation of biodiversity in an alpine region: Distribution pattern and conservation status of seed plants in the Qinghai-Tibetan Plateau. Global Ecology and Conservation 32: e01885. https://doi.org/10.1016/j.gecco.2021.e01885

The Qinghai-Tibetan Plateau (QTP) harbors abundant and diverse plant life owing to its high habitat heterogeneity. However, the distribution pattern of biodiversity hotspots and their conservation status remain unclear. Based on 148,283 high-resolution occurrence coordinates of 13,450 seed plants, w…

Pisarenko, O. Yu., V. A. Bakalin, and E. A. Ignatova. 2020. Hookeria acutifolia (Hookeriaceae, Bryophyta), a new species for the moss flora of Russia. Botanica Pacifica. https://doi.org/10.17581/bp.2020.09104

Hookeria acutifolia Hook. & Grev. was found on Kunashir Island (South Kuril Islands, East Asia). This is the northernmost locality of the species in Asia and the first record for Russia. A description and illustrations of the species based on the Russian specimen are provided. Details on its ecology…

Folk, R. A., R. L. Stubbs, M. E. Mort, N. Cellinese, J. M. Allen, P. S. Soltis, D. E. Soltis, and R. P. Guralnick. 2019. Rates of niche and phenotype evolution lag behind diversification in a temperate radiation. Proceedings of the National Academy of Sciences 116: 10874–10882. https://doi.org/10.1073/pnas.1817999116

Environmental change can create opportunities for increased rates of lineage diversification, but continued species accumulation has been hypothesized to lead to slowdowns via competitive exclusion and niche partitioning. Such density-dependent models imply tight linkages between diversification and…