Details for: TC 634, Nicotiana tabacum L., 'Speight 172'

Summary Data

Taxonomy:

Nicotiana tabacum L.

Cultivar:

'Speight 172'

Origin:

–

Maintained:

US Nicotiana Germplasm Collection

Received by NPGS:

1997

Improvement Status:

Cultivar

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

US Nicotiana Germplasm Collection

Availability

Form	Quantity	Note	Inventory	Cart
Seed	0.1 gram		TC 634 N15-49 SD

Images (4 total. Click on image for more.)

Core Passport Data

Taxonomy:

Nicotiana tabacum L.

Cultivar:

'Speight 172'

Origin:

–

Maintained:

US Nicotiana Germplasm Collection

Received by NPGS:

1997

Improvement Status:

Cultivar

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Accession Names and Identifiers

TC 634

Type: Site identifier

Group: TC

Tobacco Cultivar inventory number assigned by the US Nicotiana Germplasm Collection

'Speight 172'

Type: Cultivar name

Narrative

Nicotiana tabacum L.

Genus:

Nicotiana

Section:

Nicotiana

Family:

Solanaceae

Subfamily:

Nicotianoideae

Nomen number:

25309

Place of publication:

Sp. pl. 1:180. 1753

Protologue link:

https://biodiversitylibrary.org/page/358199

Comment:

valid publication verified from original literature

Typification:

View in Linnean Typification Project

Verified:

04/23/2009 by ARS Systematic Botanists.

Other conspecific taxa

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

Autonym(s)
Nicotiana tabacum L. var. tabacum

Heterotypic Synonym(s)
Nicotiana chinensis Fisch. ex Lehm.
Nicotiana tabacum L. var. macrophylla (Lehm.) Schrank

Invalid Designation(s)
Nicotiana ×calyciflora Caille ex Comes

Common names

Language	Name	seq	Citation
English	tobacco	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
French	tabac	2	Vossen, H. A. M. van der & M. Wessel, eds. 2000. Stimulants. In: Faridah Hanum, I. & L. J. G. van der Maesen, eds., Plant Resources of South-East Asia (PROSEA) 16:93-94.
French	tabac commun	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Tabak	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	virginischer Tabak	2	Erhardt, W. et al. 2008. Der große Zander: Enzyklopädie der Pflanzennamen
Italian	tabacco	2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Spanish	tabaco	2	Soukup, J. 1970. Vocabulario de los nombres vulgares de la flora peruana.
Swedish	virginiatobak	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	yan cao	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Korean	dambae	2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:111.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory
FLWR-FRUIT	Relative Placement of Reproductive Organs	Relative postioning of the stigma and anthers in relation to one another	2 - Stigma generally located within the array if anthers	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
FLWR-FRUIT	Capsule Shape	Ripe capsule shape	2 - Between round and truly ovoid, generally short in length and broadly ovoid	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
FLWR-FRUIT	Flower Color	Majority color of the open face of the corolla limb.	2 - Corolla limb is mostly medium pink.	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
FLWR-FRUIT	Inflorescence Compactness	Inflorescence compactness	5 - Intermediate	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
GROWTH	Relative Plant Height	Relative measure of plant height including fully expanded inflorescence, excluding any suckers	7 - Head high	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
GROWTH	Weeks to Maturity	Weeks after transplanting until 50% of plants have at least one open flower	10	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
GROWTH	Relative Sucker Tendency	Relative assessment of the tendency to produce suckers	3 - Suckers produced from nodes in the top quarter of plant	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Relative Midstalk Leaf Length	Relative length of a midstalk leaf	7 - Between 51 and 65 cm	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Relative Midstalk Leaf Width	Relative width of a midstalk leaf	7 - Between 24 and 30 cm	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Ratio Midstalk Leaf Length:Width	Length:width ratio of a midstalk leaf	2.0	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Relative Development of Auricles	Relative development of the leaf auricles compared to the leaf base		TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Leaf Base Shape	Shape of the leaf base	1 - Tapering gradually to a narrow base	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Relative Leaf Number	Relative measure of number of leaves		TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Leaf Shape	Overall shape of the main leaf body	4 - Egg-shaped in outline and attached at the broad end	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Leaf Tip Shape	Leaf tip shape	VM - Can barely discern concave nature of the sides leading to the tip	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Leaf Surface	A description of the leaf surface in terms of undulation.	3 - Slightly puckered	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Leaf Margin	Description of leaf margin undulation	3 - Slightly undulating	TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD
MORPHOLOGY	Leaf Attachment	Leaf attachment		TOBACCO.UPOV.CLAYTON.2015	TC 634 N15-49 SD