Ulmus parvifolia 'Geisha'
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The
Chinese Elm ''Ulmus parvifolia'', commonly known as the Chinese elm or lacebark elm, is a species native to eastern Asia, including China, India, Japan, Korea, and Vietnam.Fu, L., Xin, Y. & Whittemore, A. (2002)Ulmaceae in Wu, Z. & Raven, P. (eds) ''Flora of ...
cultivar A cultivar is a type of cultivated plant that people have selected for desired traits and when propagated retain those traits. Methods used to propagate cultivars include: division, root and stem cuttings, offsets, grafting, tissue culture ...
''Ulmus parvifolia'' 'Geisha' is a dwarf variety, introduced c.1980.


Description

Rarely exceeding 2 m in height, though old specimens can attain 5 m,Wiąz drobnolistny 'Geisha', Poland; https://e-katalogroslin.pl
/ref> 'Geisha' is distinguished by its small, variegated leaves, with colour strongest in the spring, and with creamy-white margins. File:Ulmus parvifolia 'Geisha' Wiąz drobnolistny 2021-09-03 01.jpg, Foliage of 'Geisha' (September) File:Ulmus parvifolia 'Geisha' Wiąz drobnolistny 2021-09-03 03.jpg, Leaves of 'Geisha' File:Ulmus parvifolia 'Geisha' Wiąz drobnolistny 2021-09-03 02.jpg, Leaves and flowers of 'Geisha' (September) File:Ulmus parvifolia 'Geisha' Wiąz drobnolistny 2021-09-03 04.jpg, Bark of 'Geisha'


Pests and diseases

The species and its cultivars are highly resistant, but not immune, to
Dutch elm disease Dutch elm disease (DED) is caused by a member of the sac fungi (Ascomycota) affecting elm trees, and is spread by elm bark beetles. Although believed to be originally native to Asia, the disease was accidentally introduced into Americas, America ...
, and unaffected by the Elm Leaf Beetle ''
Xanthogaleruca luteola ''Xanthogaleruca luteola'', commonly known as the elm-leaf beetle, is a beetle species in the family Chrysomelidae that is native to Europe but invasive in other parts of the world.http://cisr.ucr.edu/elm_leaf_beetle.html - Center for Invasive Sp ...
''.


Cultivation

Relatively common in cultivation in
Europe Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a subcontinent of Eurasia and it is located entirel ...
, it is not known to have been introduced to North America or
Australasia Australasia is a region that comprises Australia, New Zealand and some neighbouring islands in the Pacific Ocean. The term is used in a number of different contexts, including geopolitically, physiogeographically, philologically, and ecologi ...
.


Notable trees

A tallish old specimen, planted c.1985, stands in the
University of Wrocław Botanical Garden The Botanical Garden of the University of Wrocław is a botanical garden in Wrocław founded in 1811 in the area of Ostrów Tumski. The garden was established for medical students at the local university. During the Napoleonic Wars, the garden wa ...
.


Synonymy

Also known as ''Ulmus parvifolia'' 'Nana variegata'.


Accessions


Europe

*
Grange Farm Arboretum The Grange Farm Arboretum is a small private arboretum comprising 3 hectares accommodating over 800 trees, mostly native and ornamental species or cultivars, notably oaks, ashes, walnuts and elms, growing on a calcareous loam.Ostler, J. (2009) ...
,
Lincolnshire Lincolnshire (abbreviated Lincs.) is a Counties of England, county in the East Midlands of England, with a long coastline on the North Sea to the east. It borders Norfolk to the south-east, Cambridgeshire to the south, Rutland to the south-we ...
, UK. Acc. no. 1142. *Hortus Botanicus Nationalis,
Salaspils Salaspils (; german: Kircholm; sv, Kirkholm) is a town in Latvia, the administrative centre of Salaspils Municipality. The town is situated on the northern bank of the Daugava river, 18 kilometers to the south-east of the city of Riga. His ...
, Latvia. Acc. no. 18152. *
Royal Horticultural Society The Royal Horticultural Society (RHS), founded in 1804 as the Horticultural Society of London, is the UK's leading gardening charity. The RHS promotes horticulture through its five gardens at Wisley (Surrey), Hyde Hall (Essex), Harlow Carr (Nor ...
Gardens,
Wisley __NOTOC__ Wisley is a village and civil parish in Surrey, England between Cobham and Woking, in the Borough of Guildford. It is the home of the Royal Horticultural Society's Wisley Garden. The River Wey runs through the village and Ockham and ...
, UK No details available * Sir Harold Hillier Gardens, UK. Acc. no. 1991.0894 *
Strona Arboretum Strona is a ''comune'' (municipality) in the Province of Biella in the Italian region Piedmont, located about northeast of Turin and about northeast of Biella. As of 31 December 2004, it had a population of 1,217 and an area of .All demographi ...
, University of Life Sciences,
Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officia ...
, Poland.


Nurseries


Europe

(Widely available)


References

Chinese elm cultivar Ulmus {{Ulmaceae-stub