[
Argus GW (1986) The genus Salix (Salicaceae) in the southeastern United States. Syst. Bot. Monogr. 9. https://doi.org/10.2307/2502761810.2307/25027618
]Search in Google Scholar
[
Argus GW (2010) Salix. In: Flora of North America Editorial Committee, eds. 1993+. Flora of North America North of Mexico. 12+ vols. New York and Oxford. Vol. 7.
]Search in Google Scholar
[
Bean WJ (1981) Trees and shrubs hardy in the British Isles, p. 246–312. 8th ed. Revised by D.L. Clarke. John Murray, London, UK.
]Search in Google Scholar
[
Belyaeva IV, Shaburov VI, Dyachenko AA (2000) Hybrid willow trees in decorative horticulture in the Central Urals. Bul. Main Bot. Gard. 180:102–109. [Russian].
]Search in Google Scholar
[
Chmelař J (1977) Taxonomic importance of capsule seed number in the genus Salix L. The Journal of the Silesian Museum (Opava) - Series C (Dendrology) 26 (1):1-7. [Czech].
]Search in Google Scholar
[
Dickmann D, Kuzovkina YA (2014) Poplars and Willows in the World (pp.8-91). In: Poplars and Willows: Trees for Society and the Environment (Eds. J.G. Ise-brands and J. Richardson), FAO UN and CABI. https://doi.org/10.1079/9781780641089.000810.1079/9781780641089.0008
]Search in Google Scholar
[
Gramlich SG, Sagmeister P, Dullinger S, Hadacek F, Horandl E (2016) Evolution in situ: hybrid origin and establishment of willows (Salix L.) on alpine glacier forefields. Heredity 116:531-541. https://doi.org/10.1038/hdy.2016.1410.1038/hdy.2016.14486826626980342
]Search in Google Scholar
[
Gramlich SG, Wagner ND, Horandl E (2018) RAD-seq reveals genetic structure of the F2-generation of natural willow hybrids (Salix L.) and a great potential for interspecific introgression. BMC Plant Biology 18:317 https://doi.org/10.1186/s12870-018-1552-6.10.1186/s12870-018-1552-6627618130509159
]Search in Google Scholar
[
Griggs RF (1905) The Willows of Ohio. Proceedings of the Ohio State Academy of Science V. IV(6), Special papers No. 11. Spahr and Glennn Printers, Columbus, Ohio. https://doi.org/10.5962/bhl.title.1718510.5962/bhl.title.17185
]Search in Google Scholar
[
Hardig TM, Brunsfeld SJ, Fritz RS, Morgan M, Orians CM (2000) Morphological and molecular evidence for hybridization and introgression in a willow (Salix) hybrid zone. Molec. Ecol. 9: 9–24. https://doi.org/10.1046/j.1365-294x.2000.00757.x10.1046/j.1365-294X.2000.00757.x10652072
]Search in Google Scholar
[
Harris JG, Harris,MW (1994) Plant identification terminology: an illustrated glossary. Spring Lake Publishing, Spring Lake, Utah.
]Search in Google Scholar
[
He L, Liao S, Applequist W, Chen S (2019) The valid publication of Salix suchowensis (Salicaceae). PhytoKeys 131: 27-35. https://doi.org/10.3897/phytokeys.131.3706510.3897/phytokeys.131.37065673380431537961
]Search in Google Scholar
[
Kuzovkina YA, Epantchintseva O, Belyaeva IV (2016a) The application of scientific names to plants in cultivation: Salix × cottetii Lagger ex A.Kern. (Salicaceae). Skvortsovia 2(3): 32–43.
]Search in Google Scholar
[
Kuzovkina YA, Dodge M, Belyaeva IV (2016b) Clarifying affiliations of Salix gracilistyla Miq. cultivars and its hybrids. HortScience. 51(4): 334-341. https://doi.org/10.21273/hortsci.51.4.33410.21273/HORTSCI.51.4.334
]Search in Google Scholar
[
Marchenko AM (2017) V.I. Shaburov’s ornamental hybrid willows for northern climates. Moscow: Non Stop Publisher. [Russian].
]Search in Google Scholar
[
Marchenko, A.M. 2019. Ovules and identification of willows (Salix). Moscow, Non-Stop. [In Russian].
]Search in Google Scholar
[
Marchenko AM, Kuzovkina YA (2020a) Determination of hybrid formulae for a few willows (Salix L.) using ovule numbers. Skvortsovia 6(2): 12-14.
]Search in Google Scholar
[
Marchenko AM, Kuzovkina YA (2020b) Nomenclature and taxonomy of Salix fragilis L., S. euxina I.V.Belyaeva and S. × fragilis L. Bul. Main Bot. Gard. 206:68–76. [In Russian].
]Search in Google Scholar
[
Meikle RD (1984) Willows and poplars of Great Britain and Ireland. Botanical Society of the British Isles, London.
]Search in Google Scholar
[
Newsholme C (1992) Willows: The Genus Salix. B.T. Batsford, London.
]Search in Google Scholar
[
Skvortsov AK (1960) Salix pentandra and related species. Trudy MOIP 3: 247-262. [In Russian].
]Search in Google Scholar
[
Skvortsov AK (1999) Willows of Russia and adjacent countries. Taxonomical and geographical revision. University of Joensuu Faculty of Mathematics and Natural Sciences Report Series 39: 1–307.
]Search in Google Scholar
[
USDA-NRCS (2012) Release brochure for Aberdeen selection of laurel willow (Salix pentandra). USDA-Natural Resources Conservation Service, Aberdeen Plant Materials Center. Aberdeen, ID. https://www.nrcs.usda.gov/Internet/FSE_PLANTMATERIALS/publications/idpmcrb11473.pdf; accessed 31 October 2020).
]Search in Google Scholar
[
Valyagina-Malutina ET (2018) Willows of Russia. KMK, Moscow. [In Russian].
]Search in Google Scholar
[
Wagner ND, He L, Horandl E (2020) Phylogenomic relationships and evolution of polyploid Salix species revealed by RAD sequencing data. Frontiers in Plant Science. Volume 11. https://doi.org/10.3389/fpls.2020.0107710.3389/fpls.2020.01077737987332765560
]Search in Google Scholar
[
Zinovjev AG (2011a) Willows of Massachusetts: A forgotten willow Salix × meyeriana Rostk. ex Willd. (= S. pentandra × S. euxina) found in the Arnold Arboretum. http://172.104.19.75/notes/salix_x_meyeriana/forgotten_willow.html; accessed October 31, 2020
]Search in Google Scholar
[
Zinovjev AG (2011b) Willows of Massachusetts: Salix × meyeriana Rostk. (= S. pentandra × S. euxina) found in Winchester, eastern Massachusetts. http://172.104.19.75/notes/salix_x_meyeriana/meyeriana_winchester.html; accessed October 31, 2020.
]Search in Google Scholar
[
Zinovjev AG (2011c) Salix ×meyeriana (= Salix pentandra × S. euxina)—a forgotten willow in Eastern North America. Phytotaxa 22: 57–60. https://doi.org/10.11646/phytotaxa.22.1.510.11646/phytotaxa.22.1.5
]Search in Google Scholar
