Details for: NA 20441, Tsuga canadensis (L.) Carrière, 'Von Helms'

Summary Data

Taxonomy:

Tsuga canadensis (L.) Carrière

Cultivar:

'Von Helms'

Origin:

–

Maintained:

National Arboretum

Received by NPGS:

01 Jul 2012

Improvement Status:

Cultivar

Form Received:

Cutting

Life Form:

Tree

Availability

This accession is not available. Contact site for status.

National Arboretum

Please include a note with your order if material other than cuttings (default option) is desired (e.g., leaf tissue). REQUESTS FOR LIVE PROPAGULES SUCH AS CUTTINGS AND SCIONS WILL BE CANCELLED UNLESS ACCOMPANIED BY SPECIAL INSTRUCTIONS SPECIFYING A DESIRED TIMEFRAME FOR SHIPPING.

There are no images for this accession.

Core Passport Data

Taxonomy:

Tsuga canadensis (L.) Carrière

Cultivar:

'Von Helms'

Origin:

–

Maintained:

National Arboretum

Received by NPGS:

01 Jul 2012

Improvement Status:

Cultivar

Form Received:

Cutting

Life Form:

Tree

Source History

Accession Names and Identifiers

'Von Helms'

Type: Cultivar name

NA 20441

Type: Site identifier

Group: NA

U.S. National Arboretum

Narrative

Full name as recorded at U.S. National Arboretum: Tsuga canadensis 'Von Helms'. From cuttings of 20441-H, propagated in 2010-2012 (exact year uncertain, but probably no later than 2012.)

Tsuga canadensis (L.) Carrière

Genus:

Tsuga

Family:

Pinaceae

Nomen number:

40698

Place of publication:

Traité gén. conif. 189. 1855

Verified:

05/15/1992 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Pinus canadensis L.

Autonym(s)
Tsuga canadensis (L.) Carrière f. canadensis
Tsuga canadensis (L.) Carrière var. canadensis

Homotypic Synonym(s)
Picea canadensis (L.) Link

Heterotypic Synonym(s)
Abies canadensis (L.) Michx. var. gracilis Waterer ex Gordon
Tsuga canadensis (L.) Carrière f. fastigiata (Beissn.) C. K. Schneid.
Tsuga canadensis (L.) Carrière f. gracilis (Waterer ex Gordon) Beissn.
Tsuga canadensis (L.) Carrière var. fastigiata Beissn.

Common names

Language	Name	seq	Citation
English	Canadian hemlock	1	Silba, J. 1986. Encyclopaedia Coniferae. Phytologia Mem. 8:213.
English	eastern hemlock	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	eastern hemlock-spruce	1	Botanical Society of the British Isles. BSBI taxon database (on-line resource).
English	hemlock	1	Duke, J. A. et al. 2002. CRC Handbook of medicinal herbs
French	pruche de l'Est	2	Craker, L. E. & J. E. Simon, eds. 1986-1987. Herbs, spices, and medicinal plants, 2 vols.
French	pruche du Canada	2	FNA Editorial Committee. 1993-. Flora of North America.
German	Hemlocktanne	2	Craker, L. E. & J. E. Simon, eds. 1986-1987. Herbs, spices, and medicinal plants, 2 vols.
Italian	tsuga canadese	2	International Seed Testing Association. 1971. A Multilingual Glossary of Common Plant-Names 2. Trees.
Swedish	hemlock	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations