Details for: PI 595931, Acer rubrum L., 'New World'

Summary Data

Taxonomy:

Acer rubrum L.

Cultivar:

'New World'

Origin:

Developed – District of Columbia, United States

Maintained:

National Arboretum

Received by NPGS:

20 Nov 1996

Improvement Status:

Cultivar

Form Received:

Cutting

Life Form:

Tree

Life Habit:

Tree

Availability

This accession is not available. Contact site for status.

National Arboretum

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There are no images for this accession.

Core Passport Data

Taxonomy:

Acer rubrum L.

Cultivar:

'New World'

Origin:

Developed – District of Columbia, United States

Maintained:

National Arboretum

Received by NPGS:

20 Nov 1996

Improvement Status:

Cultivar

Form Received:

Cutting

Life Form:

Tree

Life Habit:

Tree

Source History

Developed

PRE 1985.
District of Columbia, United States

Developer(s):

Townsend, A.M., U.S. National Arboretum

Accession Names and Identifiers

'New World'

Type: Cultivar name

NA 55405

Type: Site identifier

Group: NA

Original USNA accession of this PI.

Narrative

Produces only male flowers; no fruits. Excellent tolerance to the potato leafhopper. Highly unusual and desirable crown structure, with lower branches upright, and higher branches flaring outward somewhat, creating a shape ideal for city street or landscape planting. This unique crown form, which looks similar to that of a small, upright American elm, fills a much needed niche for red maples in the nursery industry. Foliage turns to an attractive orange-red in autumn. Summer leaf color green. Bark light gray and smooth when young, gradually becoming dark gray and fissured into long scaly ridges. Leaves average 93mm long x 116mm wide. Successfully grown in Georgia, Maine, Maryland, Minnesota, Ohio, and Oregon. Adaptable from USDA hardiness Zone 4 through 8. Excellent lawn, street, highway, or park trees. Useful as shade tree for residential properties.

Acer rubrum L.

Genus:

Acer

Section:

Rubra

Family:

Sapindaceae

Subfamily:

Hippocastanoideae

Tribe:

Acereae

Nomen number:

1220

Place of publication:

Sp. pl. 2:1055. 1753

Typification:

View in Linnean Typification Project

Verified:

04/06/1999 by ARS Systematic Botanists.

Other conspecific taxa

Acer rubrum L. var. drummondii (Hook. & Arn. ex Nutt.) Sarg. (1 active accession[s])
Acer rubrum L. var. rubrum (0 active accession[s])
Acer rubrum L. var. tomentosum (Du Tour) Tausch (0 active accession[s])
Acer rubrum L. var. trilobum K. Koch (1 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Autonym(s)
Acer rubrum L. f. rubrum

Common names

Language	Name	note	seq	Citation
English	red maple		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English (Canada)	red maple	Agriculture & Agri-Food Canada official name	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 169.
French (Canada)	érable rouge	Agriculture & Agroalimentaire Canada nom officiel	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 169.
German	Rotahorn		2	Encke, F. et al. 1993. Zander: Handwörterbuch der Pflanzennamen, 14. Auflage
Italian	acero rosso		2	International Seed Testing Association. 1971. A Multilingual Glossary of Common Plant-Names 2. Trees.
Swedish	rödlönn		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations