Ulmus davidiana var. davidiana

Ulmus davidiana var. davidiana is variety of elm. The tree is restricted to the Chinese provinces of Hebei, Henan, Shaanxi and Shanxi.[1]

Ulmus davidiana var. davidiana
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Rosales
Family: Ulmaceae
Genus: Ulmus
Species:
U. davidiana

Variety:
U. d. var. davidiana
Trinomial name
Ulmus davidiana var. davidiana
Synonyms
  • Ulmus davidiana var. mandshurica Svortsov
  • Ulmus davidiana var. pubescens Svortsov

Description

The tree has "Bark pale grey to grey. Samara densely pubescent on seed. Fl. and fr. March - May." [1][2]

Pests and diseases

No information available, but Ulmus davidiana has a moderate, 3 out of 5 resistance.

Cultivation

The tree is very rare in cultivation beyond China.

Accessions

North America

Nurseries
Europe
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gollark: 283680618671132732274795069189964188435343185310001127334929961498064059787367369929351824804537297731576013346409858334277145538700170745862433915646135521871303264687586276872651923354977200103476390342254470013133075178982818729056330447963392932349741969837500781932436511649946952768296763198953048896050781325146511484648755984304702509253164182084748276200340903460989575821594991428241096807674064327833314078241255534169673148404948021266159151066454103367513824878511798282541384104080741286962934785321531363768590901863208427249336672104445509039124932643867626128211914747340399215040737057532651351939115022897815338290025657820869331862060302989415310546422423068810794762067449328901529138315445375751056981515917454035347622209078780633268822276685702102748875222959990172572471635540045649522149788538086448760038328219973087902911390739298326698525085017426099952771468344842932943014358544795012682615278489185673100344941338317323180423414291600264870738428913636793612172851266971841575618771487713936573281642386395606072018478471396571121507460054328987573000743045711540247641821997614624937754626839154011419387388187334025707860017841898884332861023763456853613975842793714516343368637568262148153797753381577386362322238411623374653157823444968665427409885888984047754445957602707549549119106757789781952359142041351491622662041744936140540161889134375702856878940868472087506548479086742358870792746579607139608850601751068358837294648519973423043865346041500116966663958473714250424302021236711460072336811666829970085797272773017790
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References
  1. Fu, L., Xin, Y. & Whittemore, A. (2002). Ulmaceae, in Wu, Z. & Raven, P. (eds) Flora of China, Vol. 5 (Ulmaceae through Basellaceae). Science Press, Beijing, and Missouri Botanical Garden Press, St. Louis, USA.
  2. U. davidiana var. davidiana in the Handbuch der Ulmengewächse


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