Johann Franz Drège
Drège; Johann Franz Drege; Drege; J.F. Drège; Jean François Drège; J.F. Drege
* 25. März 1794 – 03. Februar 1881 †
explorer, botanist, botanical collector
German botanist (1794-1881)
Wissenschaft ermöglicht durch Exemplardaten
Kovalchuk, I., M. Pellino, P. Rigault, R. van Velzen, J. Ebersbach, J. R. Ashnest, M. Mau, et al. 2020. The Genomics ofCannabisand Its Close Relatives. Annual Review of Plant Biology 71: 713–739. https://doi.org/10.1146/annurev-arplant-081519-040203
Cannabis sativa L. is an important yet controversial plant with a long history of recreational, medicinal, industrial, and agricultural use, and together with its sister genus Humulus, it represents a group of plants with a myriad of academic, agricultural, pharmaceutical, industrial, and social int…
Li, M., J. He, Z. Zhao, R. Lyu, M. Yao, J. Cheng, and L. Xie. 2020. Predictive modelling of the distribution of Clematis sect. Fruticella s. str. under climate change reveals a range expansion during the Last Glacial Maximum. PeerJ 8: e8729. https://doi.org/10.7717/peerj.8729
Background The knowledge of distributional dynamics of living organisms is a prerequisite for protecting biodiversity and for the sustainable use of biotic resources. Clematis sect. Fruticella s. str. is a small group of shrubby, yellow-flowered species distributed mainly in arid and semi-arid areas…
Ringelberg, J. J., N. E. Zimmermann, A. Weeks, M. Lavin, and C. E. Hughes. 2020. Biomes as evolutionary arenas: Convergence and conservatism in the trans‐continental succulent biome A. Moles [ed.],. Global Ecology and Biogeography 29: 1100–1113. https://doi.org/10.1111/geb.13089
Aim: Historically, biomes have been defined based on their structurally and functionally similar vegetation, but there is debate about whether these similarities are superficial, and about how biomes are defined and mapped. We propose that combined assessment of evolutionary convergence of plant fun…
Howard, C. C., and N. Cellinese. 2020. Tunicate bulb size variation in monocots explained by temperature and phenology. Ecology and Evolution 10: 2299–2309. https://doi.org/10.1002/ece3.5996
Plant bulbs are modified shoot systems comprised of short internodes with apical bud(s) surrounded by layers of leaf bases. Bulb diameters can vary greatly, with overall bulb size playing a role in flower formation and resource allocation. Despite the importance of bulb size to the overall fitness o…
Oyedeji Amusa, M. O., B.-E. Van Wyk, and A. Oskolski. 2020. Wood anatomy of South African Meliaceae: evolutionary and ecological implications. Botanical Journal of the Linnean Society 193: 165–179. https://doi.org/10.1093/botlinnean/boaa010
Wood structure in seven South African species of Ekebergia, Nymania, Trichilia and Turraea (Meliaceae) was studied and compared with data for other genera of the subfamily Melioideae to elucidate phylogenetic relationships and pathways of trait evolution in this group and to clarify the ecological s…
Teshera-Levye, J., B. Miles, V. Terwilliger, C. E. Lovelock, and J. Cavender-Bares. 2019. Drivers of habitat partitioning among three Quercus species along a hydrologic gradient J. Martinez-Vilalta [ed.],. Tree Physiology 40: 142–157. 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…
Kass, J. M., R. P. Anderson, A. Espinosa‐Lucas, V. Juárez‐Jaimes, E. Martínez‐Salas, F. Botello, G. Tavera, et al. 2019. Biotic predictors with phenological information improve range estimates for migrating monarch butterflies in Mexico. Ecography 43: 341–352. https://doi.org/10.1111/ecog.04886
Although long‐standing theory suggests that biotic variables are only relevant at local scales for explaining the patterns of species’ distributions, recent studies have demonstrated improvements to species distribution models (SDMs) by incorporating predictor variables informed by biotic interactio…
Stull, G. W., B. H. Tiffney, S. R. Manchester, C. D. Rio, and S. L. Wing. 2020. Endocarps of Pyrenacantha (Icacinaceae) from the Early Oligocene of Egypt. International Journal of Plant Sciences 181: 432–442. https://doi.org/10.1086/706854
The fossil record of Pyrenacantha (Phytocreneae tribe, Icacinaceae) includes well-documented species from the Paleogene of North and South America but, to date, no fossils have been described from its present geographic range, the Old World tropics. We document endocarp remains from the early Oligoc…
Afonin, A. N., Y. A. Fedorova, and Yu. S. Li. 2019. Characterization of the Occurrence and Abundance of the Common Ragweed (Ambrosia artemisiifolia L.) with Regard to Assessment of Its Expansion Potential in European Russia. Russian Journal of Biological Invasions 10: 220–226. https://doi.org/10.1134/S2075111719030032
A field study of common ragweed (Ambrosia artemisiifolia L.) in European Russia provided information on the occurrence and abundance of the species and enabled a prediction of the possible boundaries of species naturalization. As a result, the understanding of the ecological limits of common ragweed…
Marconi, L., and L. Armengot. 2020. Complex agroforestry systems against biotic homogenization: The case of plants in the herbaceous stratum of cocoa production systems. Agriculture, Ecosystems & Environment 287: 106664. https://doi.org/10.1016/j.agee.2019.106664
In addition to their potential against deforestation and climate change, agroforestry systems may have a relevant role in biodiversity conservation. In this sense, not only species richness per se, but also community composition, including the distribution range of the species, should be considered.…