How Can We Help?
You are here:
< Back
Variety of tree
Ulmus davidiana var. davidiana is variety of elm. The tree is restricted to the Chinese provinces of Hebei, Henan, Shaanxi and Shanxi.[1]
Description
The tree has "Bark pale grey to grey. Samara densely pubescent on seed. Fl. and fr. March - May." The pubescence over the seed distinguishes var. davidiana from var. japonica.[1][2][3][4]
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
- U S National Arboretum [2][permanent dead link], Washington, D.C., United States. (Listed under synonym U. davidiana var. mandshurica) Acc. nos. 76223, 68982.
Nurseries
- Europe
- Pan-global Plants [3], Frampton on Severn, Gloucestershire, UK
References
- ^ a b 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. [1]
- ^ U. davidiana var. davidiana description, Flora of China, vol.5 p.7, efloras.org
- ^ U. davidiana var. davidiana fruit and leaves illustration, Flora of China, efloras.org
- ^ U. davidiana var. davidiana in the Handbuch der Ulmengewächse
Ulmus davidiana var. davidiana |
---|
Categories
-
Annuals36
-
Bulbs, Corms & Tubers41
-
Ferns27
-
Fruits3
-
Garden Plants23
-
Grasses26
-
Herb17
-
Insects1
-
Mammals1
-
Midwest Native Plants0
-
Northeast Native Plants112
-
Perennials123
-
Rose1
-
Shrubs47
-
Trees112
-
Tropical Plants53
-
Upland Birds5
-
Vines18
-
Viola Tricolor1
-
Water Gardening & Plants9
-
Waterfowl0
-
Wetland Birds0
-
Wetland Plants4
-
Wildbirds172
-
Wildflowers1
-
Woodland Plants29
Table of Contents
Recent Comments