Species U. davidiana | Genus Ulmus Rank Variety | |
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Ulmus davidiana var. davidiana was distinguished as a variety by L. K. Fu. The tree is restricted to the Chinese provinces of Hebei, Henan, Shaanxi and Shanxi.
Contents
Description
The tree has "Bark pale grey to grey. Samara densely pubescent on seed. Fl. and fr. March - May."
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.
North America
References
Ulmus davidiana var. davidiana Wikipedia(Text) CC BY-SA