Research

Forest and Shade Tree Health

 

National Elm Trial

Elm Cultivars Currently Being Evaluated:

Cultivar Number

Parentage

Cultivar Name

Source

1

U. propinqua (JFS Bierberich)

'Emerald Sunshine'

J. Frank Schmidt & Son

2a

U. parvifolia

‘Emer II’ Allee

2b

U. americana

'Princeton'

Princeton Nurseries

3

U. carpinifolia X U. parvifolia

‘Frontier’

J. Frank Schmidt & Son

4

U. glabra X U. carpinifolia X U. pumila

‘Homestead’

J. Frank Schmidt & Son

5

U. pumila X U. japonica X U. wilsoniana

‘Morton Glossy’ Triumph

J. Frank Schmidt & Son

6

U. pumila X U. japonica

‘Morton Plainsman’ Vanguard

J. Frank Schmidt & Son

7

U. japonica X U. wilsoniana

‘Morton Red Tip’ Danada Charm

J. Frank Schmidt & Son

8

U. carpinifolia X U. pumila X U. wilsoniana

‘Morton Stalwart’ Commendation

J. Frank Schmidt & Son

9

U. japonica X U. wilsoniana

‘Morton’ Accolade

J. Frank Schmidt & Son

10

U. pumila X U. japonica

‘New Horizon’

J. Frank Schmidt & Son

11

(U. glabra X U. carpinifolia X U. pumila) X U. wilsoniana

‘Patriot’

J. Frank Schmidt & Son

12

U. glabra X U. carpinifolia

‘Pioneer’

J. Frank Schmidt & Son

13

U. wilsoniana

‘Prospector’

J. Frank Schmidt & Son

14

U. americana

‘Valley Forge’

pruning guidelines

J. Frank Schmidt & Son

15

U. americana

'New Harmony'

Princeton Nurseries

(at 9 NET locations in 2006)
16

U. americana

'Jefferson'

Sources for ‘Jefferson’ elm

The Botany Shop, Inc.

Klyn Nursery

J. Frank Schmidt and Son, Inc.

Riveredge Farms
www.americanelm.com

17
U. americana

'Lewis & Clark' Prairie Expedition®

North Dakota State University Research Foundation

Lee Nursery, Inc.

Available in 2007

18

U. parvifolia

‘Athena’ ® Classic Lacebark Elm

Angel Creek Nursery, Inc.

Available in 2007

19

U. parvifolia

‘Everclear’ ® Lacebark Elm

Angel Creek Nursery, Inc.

Available in 2007

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
  The Forest and Shade Tree Health Lab website is maintained by Dr. William Jacobi
College of Agricultural Sciences 121 Shepardson, (Campus Delivery 1101) Colorado State University Fort Collins, CO 80523-1101 Phone: 970-491-6274, Fax: 970-491-4895 Our url: www.agsci.colostate.edu Comments: webmaster@agsci.colostate.edu Apply to CSU | Disclaimer | Equal Opportunity | Privacy Updated November 21, 2008
June 30, 2008