نتایج جستجو برای: sorbus torminalis
تعداد نتایج: 645 فیلتر نتایج به سال:
Sorbus cambrensis, WELSH WHITEBEAM, is described and illustrated. It a member of subgenus Aria unusual in being pentaploid. endemic to six sites the eastern Brecon Beacons, Wales, ‘Endangered.’ was first noted as ‘large-leaved S. porrigentiformis’ 1970s 2009. closely related another pentaploid, stenophylla, both which may be derived from hybridisation between rupicola unknown members Aria.
Oliver, S. J.; Goldschmidt, P.; Franceschini, A.; Serjeant, S. B. G.; Efstathiou, A.; Verma, A.; Gruppioni, C.; Eaton, N.; Mann, R. G.; Mobasher, B.; Pearson, C. P.; Rowan-Robinson, M.; Sumner, T. J.; Danese, L.; Elbaz, D.; Egami, E.; Kontizas, M.; Lawrence, A.; McMahon, R.; Norgaard-Nielsen, H. U.; Perez-Fournon, I. and Gonzalez-Serrano, J. I. (1997). Observations of the Hubble Deep Field with...
Plant-microbial interactive relations with respect to determine mycoflora of the Sorbus domestica L.--fruits, crust, leaves and pollen were studied in 2 Slovak regions. On the fruit samples the genera Alternaria, Botrytis, Cladosporium, Mucor and Penicillium occurred, on the leaves the genera Alternaria, Cladosporium and Penicillium prevailed and on crust the genera Alternaria, Cladosporium, Pe...
Michael Balls, Alan M. Goldberg, Julia H. Fentem, Caren L. Broadhead, Rex L. Burch, Michael F.W. Festing. John M. Frazier, Coenraad F.M. Hendriksen, Margaret Jennings, Margot D.O. van der Kamp, David B. Morton, Andrew N. Rowan, Claire Russell, William M.S. Russell, Horst Spielmann, Martin L. Stephens, William S. Stokes, Donald W. Straughan, James D. Yager, 18 Joanne Zurlo and Bert F.M. van Zutphen
This is an open access article distributed under the terms of the Creative Commons Attribution License (CC-BY-NC-SA 4.0), which permits unrestricted noncommercial use and redistribution provided that the original author and source are credited and the new work is distributed under the same license as the original. British whitebeams (Sorbus aria aggr.; Rosaceae) are an em-blematic case study of...
Sorbus cuneifolia, LLANGOLLEN WHITEBEAM, is described and illustrated. Details relating to its recognition as a distinct species are provided.
The integration of invasive species into native food webs represent multifarious dynamics of ecological and evolutionary processes. We document incorporation of Prunus serotina (black cherry) into native insect food webs. We find that P. serotina harbours a herbivore community less dense but more diverse than its native relative, P. padus (bird cherry), with similar proportions of specialists a...
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