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Chinese Elm what's the difference

Posted by tj-oak 9 (My Page) on
Fri, Nov 25, 11 at 10:29

Is there a difference between Ulmus Pumila, Ulmus Parvifolia, and Ulmus Parvifolia Drake? They all seem to be the same. Is one a male and or female. Which one, if different would be better in zone 9 and cleaner. Full sun, clay ground, fast groing shade tree. Thanks


Follow-Up Postings:

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RE: Chinese Elm what's the difference

I have 4 Giant Siberian elms in my yard~Ulmus Pumila. They are all over 100 years old. Huge trees.
For your zone Go with the Chinese Elm, Drake!~Ulmus Parvifolia Drake. It is more fit to your area. There barks are differentas well as there Leaves and there size are different. Drake is also less invasive as well. Ulmus Parvifolia can be used as Bonzi trees. Google each name to get a better understanding of each tree. Hope this helps.


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RE: Chinese Elm what's the difference

Ulmus pumila and Ulmus parvifolia are two different species. Ulmus parvifolia 'Drake' is a cultivar of Ulmus parvifolia. Ulmus is NOT dioecious.

Data for comparisons obtained from Google search:

Ulmus pumila:
UConn Plant Database
NC State University Coop. Ext.
Floridata
USDA
eFloras

Ulmus parvifolia:
UConn Plant Database
NC State University Coop. Ext.
Floridata
USDA
eFloras


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RE: Chinese Elm what's the difference

Thanks for the info.


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RE: Chinese Elm what's the difference

Not sure where you're at, tj, but around here, Siberians get very large, but look like crap throughout the growing season, as there seems to always be at least as much dead branches and twigs as live.

The Chinese, aka, Lacebark elm, is not quite hardy here, but I am led to believe, a much more worthy tree where it can be grown.

+oM


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