Native and invader: two Sorbus (whitebeam) species new to the burren, co. clare, Ireland.

Kelly, D. L., Hanley, S., (2020). Biology and Environment: Proceedings of the Royal Irish Academy, Section B 120B(1), 19-27. Royal Irish Academy, Dublin, Irish Republic. English language

List of plants of the genus Sorbus L., introduced in the polar-alpine botanical garden-institute.

Goncharova, O. A., (2020). Hortus Botanicus 15, 195-209. Petrozavodsk State University, Petrozavodsk, Russia. Russian language

An annotated and updated checklist of the Hungarian dendroflora.

Bartha, D., (2021). Acta Botanica Hungarica 63(3/4), 227-284. Akadémiai Kiadó, Budapest, Hungary. English language

Classification for the genus Sorbus by multivariate analysis of morphological characteristics.

Kim SeaHyun, Kim YoungKi, Kim MunSeop, Nam JaeIk, Song JeongHo, (2021). Acta Horticulturae(1307), 115-122. International Society for Horticultural Science (ISHS), Leuven, Belgium. English language

Velvet longhorn beetle.

Royals, H. R., Gilligan, T. M. (2019) Identification guides, USDA-APHIS-PPQ National Identification Services, 5 pp., English language

Selective and taxon-dependent effects of semi-feral cattle grazing on tree regeneration in an old-growth Mediterranean mountain forest.

Fortuny, X., Carcaillet, C., Chauchard, S., (2020). Forest Ecosystems 7(11), (6 March 2020). SpringerOpen, Berlin, Germany. English language

New cultivar of mountain ash (Sorbus) Siberian breeding.

Asbaganov, S., Lokteva, A., Rupasova, Z., (2020). BIO Web of Conferences 24 EDP Sciences S.A., Les Ulis, France. English language

Nytt om nordiska kärlväxter 2015-2018. / Novelties in the vascular plant flora of Norden during 2015-2018.

Karlsson, T., Agestam, M., (2019). Svensk Botanisk Tidskrift 113(1), 4-45. Svenska Botaniska Föreningen, Uppsala, Sweden. Swedish language

Assessment of deciduous trees introduction prospect in the taiga zone (Karelia).

Kishchenko, I. T., (2019). Arctic Environmental Research 19(3), 87-92. Northern (Arctic) Federal University (NArFU), Arkhangelsk, Russia. English language

Jätteslide och rönnbärsbitter - postmodern etnobiologi om konst, matglädje och prepping. / Giant knotweed and rowanberry bitters. Post-modern ethnobiology on art, food inspiration and prepping.

Svanberg, I., (2017). Svensk Botanisk Tidskrift 111(1), 29-45. Svenska Botaniska Föreningen, Uppsala, Sweden. Swedish language