Ulmus × hollandica 'Serpentina'

Ulmus × hollandica 'Serpentina'

Infobox Cultivar | name = "Ulmus × hollandica"
hybrid = "U. glabra" × "U. minor"
cultivar = 'Serpentina'
origin = Europe
The hybrid cultivar "Ulmus × hollandica" 'Serpentina' is of unknown provenance.

Description

A small tree bearing curved, twisted pendulous branches forming a dense conical or round crown "Hilliers' Manual of Trees & Shrubs". (1977). David & Charles, Newton Abbot, UK.] .

Pests and diseases

A specimen at the Ryston Hall [http://www.rystonhall.co.uk/] , Norfolk, arboretum, Ryston Hall Arboretum catalogue, circa 1920] , obtained from the Späth nursery before 1914, was killed by the earlier strain of Dutch elm disease prevalent in the 1930s.

Cultivation

The tree was known to have been marketed by the Späth nursery in Berlin (as "U. montana" 'Serpentina'), and also in Poland in the 19th century by the Ulrich nursery Ulrich, C. (1894), "Katalog Drzew i Krezewow, C. Ulrich", Rok 1893-94, Warszawa] , Warsaw, and may still survive in Eastern Europe. The tree is not known to have been introduced to North America or Australasia.

Accessions

Europe

*Brighton & Hove City Council, UK, NCCPG elm collection [http://www.brighton-hove.gov.uk/index.cfm?request=c1108042] , 1 tree at Jevington Church, but listed as "U. glabra" 'Serpentinei'.
*Hortus Botanicus Nationalis, Salaspils, Latvia acc. no. 18126 (as "U. glabra" 'Serpentina').

References


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