Elm (English Wikipedia)

Braun, Lesley; Cohen, Marc (2006). Herbs and Natural Supplements: An Evidence-Based Guide (2nd ed.). Churchill Livingstone. p. 586. ISBN 978-0-7295-3796-4., quote:"Although Slippery Elm has not been scientifically investigated, the FDA has approved it as a safe demulcent substance."

biodiversitylibrary.org

J.-F. Leroy, 'Note sur quelques anomalies des fleurs et des fruits dans le genre Ulmus ', Bulletin de Muséum national d'histoire naturelle, 2nd Ser., Vol.17, p.326

books.google.com

Sticklen, Mariam B.; Sherald, James L. (1993). Chapter 13: Strategies for the Production of Disease-Resistant Elms. New York: Springer-Verlag. pp. 171–183. ISBN 9781461568728. LCCN 93017484. OCLC 851736058. Retrieved 22 November 2019 – via Google Books. {{cite book}}: |work= ignored (help)
Heybroek, H.M. (1993). "The Dutch Elm Breeding Program". In Sticklen, Mariam B.; Sherald, James L. (eds.). Dutch Elm Disease Research. New York, USA: Springer-Verlag. pp. 16–25. ISBN 978-1-4615-6874-2. Archived from the original on 26 October 2017. Retrieved 26 October 2017.
D. S. Vohra (1 June 2004). Bach Flower Remedies: A Comprehensive Study. B. Jain Publishers. p. 3. ISBN 978-81-7021-271-3. Archived from the original on 31 December 2013. Retrieved 2 September 2013.

calabriaonline.com

calabriaonline.com Archived 30 May 2013 at the Wayback Machine

centralparknyc.org

Central Park Conservancy. The Mall and Literary Walk Archived 10 May 2016 at the Wayback Machine.

colostate.edu

bspm.agsci.colostate.edu

(1) "National Elm Trial". Bioagricultural Sciences & Pest Management. Fort Collins, Colorado: Colorado State University College of Agricultural Sciences: Department of Agricultural Biology. 2018. Archived from the original on 30 March 2018. Retrieved 8 February 2021..
(2) Griffin, Jason J.; Jacobi, E., William R.; McPherson, Gregory; Sadof, Clifford S.; et al. (2017). "Ten-Year Performance of the United States National Elm Trial" (PDF). Arboriculture & Urban Forestry. 43 (3). International Society of Arboriculture: 107–120. doi:10.17660/ActaHortic.2018.1191.5. ISSN 0567-7572. OCLC 7347020445. Retrieved 7 February 2021.

webdoc.agsci.colostate.edu

(1) "National Elm Trial". Bioagricultural Sciences & Pest Management. Fort Collins, Colorado: Colorado State University College of Agricultural Sciences: Department of Agricultural Biology. 2018. Archived from the original on 30 March 2018. Retrieved 8 February 2021..
(2) Griffin, Jason J.; Jacobi, E., William R.; McPherson, Gregory; Sadof, Clifford S.; et al. (2017). "Ten-Year Performance of the United States National Elm Trial" (PDF). Arboriculture & Urban Forestry. 43 (3). International Society of Arboriculture: 107–120. doi:10.17660/ActaHortic.2018.1191.5. ISSN 0567-7572. OCLC 7347020445. Retrieved 7 February 2021.

cornell.edu

hort.cornell.edu

"Scientific Name: Ulmus x species" (PDF). Archived from the original (PDF) on 17 December 2008. Retrieved 26 May 2018.

crystalinks.com

"Priory of Sion". Crystalinks. Retrieved 15 March 2020.

doi.org

Zhang, Qiu-Yue; Huang, Jian; Jia, Lin-Bo; Su, Tao; Zhou, Zhe-Kun; Xing, Yao-Wu (December 2018). "Miocene Ulmus fossil fruits from Southwest China and their evolutionary and biogeographic implications". Review of Palaeobotany and Palynology. 259: 198–206. Bibcode:2018RPaPa.259..198Z. doi:10.1016/j.revpalbo.2018.10.007. S2CID 135184883.
Newhouse, A. E.; Schrodt, F; Liang, H.; Maynard, C. A.; Powell, W. A. (2007). "Transgenic American elm shows reduced Dutch elm disease symptoms and normal mycorrhizal colonization". Plant Cell Rep. 26 (7): 977–987. doi:10.1007/s00299-007-0313-z. PMID 17310333. S2CID 21780088.
Martín, JA; Solla, A; Venturas, M; Collada, C; Domínguez, J; Miranda, E; Fuentes, P; Burón, M; Iglesias, S; Gil, L (1 April 2015). "Seven Ulmus minor clones tolerant to Ophiostoma novo-ulmi registered as forest reproductive material in Spain". IForest - Biogeosciences and Forestry. 8 (2). Italian Society of Sivilculture and Forest Ecology (SISEF): 172–180. doi:10.3832/ifor1224-008. ISSN 1971-7458.
Martin, J., Sobrina-Plata, J., Rodriguez-Calcerrada, J., Collada, C., and Gil, L. (2018). Breeding and scientific advances in the fight against Dutch elm disease: Will they allow the use of elms in forest restoration? New Forests, 1-33. Springer Nature 2018. [1]
(1) "National Elm Trial". Bioagricultural Sciences & Pest Management. Fort Collins, Colorado: Colorado State University College of Agricultural Sciences: Department of Agricultural Biology. 2018. Archived from the original on 30 March 2018. Retrieved 8 February 2021..
(2) Griffin, Jason J.; Jacobi, E., William R.; McPherson, Gregory; Sadof, Clifford S.; et al. (2017). "Ten-Year Performance of the United States National Elm Trial" (PDF). Arboriculture & Urban Forestry. 43 (3). International Society of Arboriculture: 107–120. doi:10.17660/ActaHortic.2018.1191.5. ISSN 0567-7572. OCLC 7347020445. Retrieved 7 February 2021.
Armstrong, J. V.; Sell, P. D. (1996). "A revision of the British elms (Ulmus L., Ulmaceae): the historical background". Botanical Journal of the Linnean Society. 120: 39–50. doi:10.1111/j.1095-8339.1996.tb00478.x. Archived from the original on 26 October 2017. Retrieved 26 October 2017.

doityourself.com

"Propagation: Root an Elm Tree Cutting | DoItYourself.com". Archived from the original on 3 December 2013. Retrieved 30 November 2013.

ebscohost.com

connection.ebscohost.com

Janssen, Carolyn. "An elm tree and three sisters (Book Review)". ebscohost. Retrieved 21 September 2012.

elmcare.com

"Elm Yellows Archived 4 October 2011 at the Wayback Machine". Elmcare.Com. 19 March 2008.

elsevier.com

linkinghub.elsevier.com

Zhang, Qiu-Yue; Huang, Jian; Jia, Lin-Bo; Su, Tao; Zhou, Zhe-Kun; Xing, Yao-Wu (December 2018). "Miocene Ulmus fossil fruits from Southwest China and their evolutionary and biogeographic implications". Review of Palaeobotany and Palynology. 259: 198–206. Bibcode:2018RPaPa.259..198Z. doi:10.1016/j.revpalbo.2018.10.007. S2CID 135184883.

flora.org.il

Flora of Israel Online: Ulmus minor Mill. | Flora of Israel Online, accessdate: July 28, 2020

forestpests.org

Price, Terry. "Wilt Diseases Archived 28 September 2011 at the Wayback Machine". Forestpests.Org. 23 March 2005. 19 March 2008.

forestresearch.gov.uk

Elm zigzag sawfly (Aproceros leucopoda)

forestry.gov.uk

Brasier, C. M. (1996). New horizons in Dutch elm disease control. Pages 20-28 in: Report on Forest Research Archived 28 June 2007 at the Wayback Machine, 1996. Forestry Commission. HMSO, London, UK.
Heybroek, Hans M. (1983). Burdekin, D.A. (ed.). "Resistant elms for Europe" (PDF). Forestry Commission Bulletin (Research on Dutch Elm Disease in Europe) (60). London: HMSO: 108–113. Archived (PDF) from the original on 15 February 2017.

forestwildlife.org

"Sapsucker Vs Woodpecker: How To Tell The Difference". Forest Wildlife. 10 May 2022. Retrieved 1 July 2022.

geoscience.net

Armstrong, J. V.; Sell, P. D. (1996). "A revision of the British elms (Ulmus L., Ulmaceae): the historical background". Botanical Journal of the Linnean Society. 120: 39–50. doi:10.1111/j.1095-8339.1996.tb00478.x. Archived from the original on 26 October 2017. Retrieved 26 October 2017.

giuseppemusolino.it

L'Orme de La Madeleine, giuseppemusolino.it Archived 26 February 2014 at the Wayback Machine

hantsiow-butterflies.org.uk

Brookes, A. H. (2013). Disease-resistant elm cultivars, Butterfly Conservation trials report, 2nd revision, 2013. Butterfly Conservation, Hants & IoW Branch, England. "Archived copy" (PDF). Archived from the original (PDF) on 29 May 2014. Retrieved 30 January 2014.{{cite web}}: CS1 maint: archived copy as title (link)

harvard.edu

flora.huh.harvard.edu

Fu, L., Xin, Y. & Whittemore, A. (2002). Ulmaceae, in Wu, Z. & Raven, P. (eds) Flora of China Archived 10 November 2006 at the Wayback Machine, Vol. 5 (Ulmaceae through Basellaceae). Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, US.

ui.adsabs.harvard.edu

Zhang, Qiu-Yue; Huang, Jian; Jia, Lin-Bo; Su, Tao; Zhou, Zhe-Kun; Xing, Yao-Wu (December 2018). "Miocene Ulmus fossil fruits from Southwest China and their evolutionary and biogeographic implications". Review of Palaeobotany and Palynology. 259: 198–206. Bibcode:2018RPaPa.259..198Z. doi:10.1016/j.revpalbo.2018.10.007. S2CID 135184883.

inia.es

Santini A., Fagnani A., Ferrini F., Mittempergher L., Brunetti M., Crivellaro A., Macchioni N., "Elm breeding for DED resistance, the Italian clones and their wood properties Archived 26 October 2007 at the Wayback Machine". Invest Agrar: Sist. Recur. For (2004) 13 (1), 179–184. 2004.
Mittempergher, L; Santini, A (2004). "The history of elm breeding" (PDF). Investigacion Agraria: Sistemas y Recursos Forestales. 13 (1): 161–177. Archived (PDF) from the original on 11 February 2017.

loc.gov

lccn.loc.gov

Sticklen, Mariam B.; Sherald, James L. (1993). Chapter 13: Strategies for the Production of Disease-Resistant Elms. New York: Springer-Verlag. pp. 171–183. ISBN 9781461568728. LCCN 93017484. OCLC 851736058. Retrieved 22 November 2019 – via Google Books. {{cite book}}: |work= ignored (help)

londongardensonline.org.uk

"London Gardens Online". www.londongardensonline.org.uk. Archived from the original on 27 January 2018. Retrieved 26 January 2018.

ncsu.edu

ces.ncsu.edu

Ware, G. (1995). Little-known elms from China: landscape tree possibilities. Journal of Arboriculture Archived 30 November 2007 at the Wayback Machine, (November 1995). International Society of Arboriculture, Champaign, Illinois, US.

nichetimbers.co.uk

Elm Archived 3 October 2012 at the Wayback Machine. Niche Timbers. Accessed 19-08-2009.

nih.gov

pubmed.ncbi.nlm.nih.gov

Newhouse, A. E.; Schrodt, F; Liang, H.; Maynard, C. A.; Powell, W. A. (2007). "Transgenic American elm shows reduced Dutch elm disease symptoms and normal mycorrhizal colonization". Plant Cell Rep. 26 (7): 977–987. doi:10.1007/s00299-007-0313-z. PMID 17310333. S2CID 21780088.

nps.gov

Sherald, James L (December 2009). Elms for the Monumental Core: History and Management Plan (PDF). Washington, D.C.: Center for Urban Ecology, National Capital Region, National Park Service. Natural Resource Report NPS/NCR/NRR--2009/001. Archived from the original (PDF) on 29 November 2010. Retrieved 14 October 2010.

nrc-cnrc.gc.ca

pubs.nrc-cnrc.gc.ca

Martín-Benito D., Concepción García-Vallejo M., Pajares J. A., López D. 2005. "Triterpenes in elms in Spain Archived 28 June 2007 at the Wayback Machine". Can. J. For. Res. 35: 199–205 (2005).

nytimes.com

Pollak, Michael. The New York Times. "Answers to Questions About New York Archived April 1, 2016, at the Wayback Machine." 11 January 2013.

paris.fr

L'Orme de St-Gervais: biographie d'un arbre, www.paris.fr Archived 6 September 2013 at the Wayback Machine

revicien.net

Pajares, J. A., García, S., Díez, J. J., Martín, D. & García-Vallejo, M. C. 2004. "Feeding responses by Scolytus scolytus to twig bark extracts from elms Archived 7 October 2008 at the Wayback Machine". Invest Agrar: Sist Recur For. 13: 217–225.

scrippscollege.edu

"Elm Tree Lawn Begins New Life". Scripps College News. Scripps College. 14 April 2008. Retrieved 18 February 2021.

semanticscholar.org

api.semanticscholar.org

Zhang, Qiu-Yue; Huang, Jian; Jia, Lin-Bo; Su, Tao; Zhou, Zhe-Kun; Xing, Yao-Wu (December 2018). "Miocene Ulmus fossil fruits from Southwest China and their evolutionary and biogeographic implications". Review of Palaeobotany and Palynology. 259: 198–206. Bibcode:2018RPaPa.259..198Z. doi:10.1016/j.revpalbo.2018.10.007. S2CID 135184883.
Newhouse, A. E.; Schrodt, F; Liang, H.; Maynard, C. A.; Powell, W. A. (2007). "Transgenic American elm shows reduced Dutch elm disease symptoms and normal mycorrhizal colonization". Plant Cell Rep. 26 (7): 977–987. doi:10.1007/s00299-007-0313-z. PMID 17310333. S2CID 21780088.

trees.org.uk

Burdekin, D.A.; Rushforth, K.D. (November 1996). "Elms resistant to Dutch elm disease" (PDF). Arboriculture Research Note. 2/96. Revised by J.F. Webber. Alice Holt Lodge, Farnham: Arboricultural Advisory & Information Service: 1–9. ISSN 1362-5128. Archived (PDF) from the original on 26 October 2017. Retrieved 26 October 2017.

tufts.edu

perseus.tufts.edu

'and all about were elm trees planted by nymphs of the mountain, daughters of Zeus that beareth the aegis.' http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0134:book=6:card=414&highlight=elm Iliad, Ζ, 419–420, www.perseus.tufts.edu] Archived 26 May 2013 at the Wayback Machine
Iliad, Φ, 242–243, www.perseus.tufts.edu Archived 26 May 2013 at the Wayback Machine

uga.edu

fax.libs.uga.edu

Elwes, H. J. & Henry, A. (1913). The Trees of Great Britain & Ireland Archived 3 March 2016 at the Wayback Machine. Vol. VII. 1848–1929. Republished 2004 Cambridge University Press, ISBN 9781108069380

web.archive.org

Fu, L., Xin, Y. & Whittemore, A. (2002). Ulmaceae, in Wu, Z. & Raven, P. (eds) Flora of China Archived 10 November 2006 at the Wayback Machine, Vol. 5 (Ulmaceae through Basellaceae). Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, US.
"Propagation: Root an Elm Tree Cutting | DoItYourself.com". Archived from the original on 3 December 2013. Retrieved 30 November 2013.
Brasier, C. M. (1996). New horizons in Dutch elm disease control. Pages 20-28 in: Report on Forest Research Archived 28 June 2007 at the Wayback Machine, 1996. Forestry Commission. HMSO, London, UK.
"Elm Yellows Archived 4 October 2011 at the Wayback Machine". Elmcare.Com. 19 March 2008.
Price, Terry. "Wilt Diseases Archived 28 September 2011 at the Wayback Machine". Forestpests.Org. 23 March 2005. 19 March 2008.
Elwes, H. J. & Henry, A. (1913). The Trees of Great Britain & Ireland Archived 3 March 2016 at the Wayback Machine. Vol. VII. 1848–1929. Republished 2004 Cambridge University Press, ISBN 9781108069380
Hiemstra, J.A.; et al. (2007). Belang en toekomst van de iep in Nederland [Importance and future of the elm in the Netherlands]. Wageningen, Netherlands: Praktijkonderzoek Plant & Omgeving B.V. Archived from the original on 28 September 2014. Retrieved 26 October 2017.
Burdekin, D.A.; Rushforth, K.D. (November 1996). "Elms resistant to Dutch elm disease" (PDF). Arboriculture Research Note. 2/96. Revised by J.F. Webber. Alice Holt Lodge, Farnham: Arboricultural Advisory & Information Service: 1–9. ISSN 1362-5128. Archived (PDF) from the original on 26 October 2017. Retrieved 26 October 2017.
Ware, G. (1995). Little-known elms from China: landscape tree possibilities. Journal of Arboriculture Archived 30 November 2007 at the Wayback Machine, (November 1995). International Society of Arboriculture, Champaign, Illinois, US.
Martín-Benito D., Concepción García-Vallejo M., Pajares J. A., López D. 2005. "Triterpenes in elms in Spain Archived 28 June 2007 at the Wayback Machine". Can. J. For. Res. 35: 199–205 (2005).
Pajares, J. A., García, S., Díez, J. J., Martín, D. & García-Vallejo, M. C. 2004. "Feeding responses by Scolytus scolytus to twig bark extracts from elms Archived 7 October 2008 at the Wayback Machine". Invest Agrar: Sist Recur For. 13: 217–225.
"Scientific Name: Ulmus x species" (PDF). Archived from the original (PDF) on 17 December 2008. Retrieved 26 May 2018.
Santini A., Fagnani A., Ferrini F., Mittempergher L., Brunetti M., Crivellaro A., Macchioni N., "Elm breeding for DED resistance, the Italian clones and their wood properties Archived 26 October 2007 at the Wayback Machine". Invest Agrar: Sist. Recur. For (2004) 13 (1), 179–184. 2004.
Heybroek, Hans M. (1983). Burdekin, D.A. (ed.). "Resistant elms for Europe" (PDF). Forestry Commission Bulletin (Research on Dutch Elm Disease in Europe) (60). London: HMSO: 108–113. Archived (PDF) from the original on 15 February 2017.
Heybroek, H.M. (1993). "The Dutch Elm Breeding Program". In Sticklen, Mariam B.; Sherald, James L. (eds.). Dutch Elm Disease Research. New York, USA: Springer-Verlag. pp. 16–25. ISBN 978-1-4615-6874-2. Archived from the original on 26 October 2017. Retrieved 26 October 2017.
Mittempergher, L; Santini, A (2004). "The history of elm breeding" (PDF). Investigacion Agraria: Sistemas y Recursos Forestales. 13 (1): 161–177. Archived (PDF) from the original on 11 February 2017.
(1) "National Elm Trial". Bioagricultural Sciences & Pest Management. Fort Collins, Colorado: Colorado State University College of Agricultural Sciences: Department of Agricultural Biology. 2018. Archived from the original on 30 March 2018. Retrieved 8 February 2021..
(2) Griffin, Jason J.; Jacobi, E., William R.; McPherson, Gregory; Sadof, Clifford S.; et al. (2017). "Ten-Year Performance of the United States National Elm Trial" (PDF). Arboriculture & Urban Forestry. 43 (3). International Society of Arboriculture: 107–120. doi:10.17660/ActaHortic.2018.1191.5. ISSN 0567-7572. OCLC 7347020445. Retrieved 7 February 2021.
Brookes, A. H. (2013). Disease-resistant elm cultivars, Butterfly Conservation trials report, 2nd revision, 2013. Butterfly Conservation, Hants & IoW Branch, England. "Archived copy" (PDF). Archived from the original (PDF) on 29 May 2014. Retrieved 30 January 2014.{{cite web}}: CS1 maint: archived copy as title (link)
Central Park Conservancy. The Mall and Literary Walk Archived 10 May 2016 at the Wayback Machine.
Pollak, Michael. The New York Times. "Answers to Questions About New York Archived April 1, 2016, at the Wayback Machine." 11 January 2013.
Sherald, James L (December 2009). Elms for the Monumental Core: History and Management Plan (PDF). Washington, D.C.: Center for Urban Ecology, National Capital Region, National Park Service. Natural Resource Report NPS/NCR/NRR--2009/001. Archived from the original (PDF) on 29 November 2010. Retrieved 14 October 2010.
Elm Archived 3 October 2012 at the Wayback Machine. Niche Timbers. Accessed 19-08-2009.
D. S. Vohra (1 June 2004). Bach Flower Remedies: A Comprehensive Study. B. Jain Publishers. p. 3. ISBN 978-81-7021-271-3. Archived from the original on 31 December 2013. Retrieved 2 September 2013.
Johannes Christiaan Karel Klinkenberg Archived 21 January 2012 at the Wayback Machine
'and all about were elm trees planted by nymphs of the mountain, daughters of Zeus that beareth the aegis.' http://www.perseus.tufts.edu/hopper/text?doc=Perseus:text:1999.01.0134:book=6:card=414&highlight=elm Iliad, Ζ, 419–420, www.perseus.tufts.edu] Archived 26 May 2013 at the Wayback Machine
Iliad, Φ, 242–243, www.perseus.tufts.edu Archived 26 May 2013 at the Wayback Machine
Armstrong, J. V.; Sell, P. D. (1996). "A revision of the British elms (Ulmus L., Ulmaceae): the historical background". Botanical Journal of the Linnean Society. 120: 39–50. doi:10.1111/j.1095-8339.1996.tb00478.x. Archived from the original on 26 October 2017. Retrieved 26 October 2017.
L'Orme de La Madeleine, giuseppemusolino.it Archived 26 February 2014 at the Wayback Machine
L'Orme de St-Gervais: biographie d'un arbre, www.paris.fr Archived 6 September 2013 at the Wayback Machine
calabriaonline.com Archived 30 May 2013 at the Wayback Machine
"London Gardens Online". www.londongardensonline.org.uk. Archived from the original on 27 January 2018. Retrieved 26 January 2018.

wikigallery.org

Johannes Christiaan Karel Klinkenberg Archived 21 January 2012 at the Wayback Machine

wikisource.org

en.wikisource.org

Rines, George Edwin, ed. (1920). "Elm-Insects" . Encyclopedia Americana.
Gilman, D. C.; Peck, H. T.; Colby, F. M., eds. (1905). "Elm-Insects" . New International Encyclopedia (1st ed.). New York: Dodd, Mead.

worldcat.org

search.worldcat.org

Burdekin, D.A.; Rushforth, K.D. (November 1996). "Elms resistant to Dutch elm disease" (PDF). Arboriculture Research Note. 2/96. Revised by J.F. Webber. Alice Holt Lodge, Farnham: Arboricultural Advisory & Information Service: 1–9. ISSN 1362-5128. Archived (PDF) from the original on 26 October 2017. Retrieved 26 October 2017.
Sticklen, Mariam B.; Sherald, James L. (1993). Chapter 13: Strategies for the Production of Disease-Resistant Elms. New York: Springer-Verlag. pp. 171–183. ISBN 9781461568728. LCCN 93017484. OCLC 851736058. Retrieved 22 November 2019 – via Google Books. {{cite book}}: |work= ignored (help)
Martín, JA; Solla, A; Venturas, M; Collada, C; Domínguez, J; Miranda, E; Fuentes, P; Burón, M; Iglesias, S; Gil, L (1 April 2015). "Seven Ulmus minor clones tolerant to Ophiostoma novo-ulmi registered as forest reproductive material in Spain". IForest - Biogeosciences and Forestry. 8 (2). Italian Society of Sivilculture and Forest Ecology (SISEF): 172–180. doi:10.3832/ifor1224-008. ISSN 1971-7458.
(1) "National Elm Trial". Bioagricultural Sciences & Pest Management. Fort Collins, Colorado: Colorado State University College of Agricultural Sciences: Department of Agricultural Biology. 2018. Archived from the original on 30 March 2018. Retrieved 8 February 2021..
(2) Griffin, Jason J.; Jacobi, E., William R.; McPherson, Gregory; Sadof, Clifford S.; et al. (2017). "Ten-Year Performance of the United States National Elm Trial" (PDF). Arboriculture & Urban Forestry. 43 (3). International Society of Arboriculture: 107–120. doi:10.17660/ActaHortic.2018.1191.5. ISSN 0567-7572. OCLC 7347020445. Retrieved 7 February 2021.

worldcat.org

Brasier, C. M. & Mehotra, M. D. (1995). Ophiostoma himal-ulmi sp. nov., a new species of Dutch elm disease fungus endemic to the Himalayas. Mycological Research 1995, vol. 99 (2), 205–215 (44 ref.) ISSN 0953-7562. Elsevier, Oxford, UK.

wur.nl

edepot.wur.nl

Hiemstra, J.A.; et al. (2007). Belang en toekomst van de iep in Nederland [Importance and future of the elm in the Netherlands]. Wageningen, Netherlands: Praktijkonderzoek Plant & Omgeving B.V. Archived from the original on 28 September 2014. Retrieved 26 October 2017.