Details for: PI 293911, Nicotiana tabacum L., 'Dubec 7'

Summary Data

Taxonomy:

Nicotiana tabacum L.

Cultivar:

'Dubec 7'

Origin:

Collected – Bulgaria

Maintained:

US Nicotiana Germplasm Collection

Received by NPGS:

27 Nov 1963

PI Assigned:

1963

Improvement Status:

Cultivar

Reproductive Uniformity:

Highly inbred

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

US Nicotiana Germplasm Collection

Inventory Volume:

171
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	0.1 gram		TI 1410 N18-84 SD

Images (5 total. Click on image for more.)

Core Passport Data

Taxonomy:

Nicotiana tabacum L.

Cultivar:

'Dubec 7'

Origin:

Collected – Bulgaria

Maintained:

US Nicotiana Germplasm Collection

Received by NPGS:

27 Nov 1963

PI Assigned:

1963

Improvement Status:

Cultivar

Reproductive Uniformity:

Highly inbred

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Collected

Bulgaria

Donated

27 November 1963.
Zimbabwe

Donor(s):

Crop Breeding Institute

Accession Names and Identifiers

TI 1410

Type: Site identifier

Group: TI

Tobacco Introduction inventory number assigned by the US Nicotiana Germplasm Collection

'Dubec 7'

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	Availability
CHEMICAL	Nicotine	Nicotine content of the cured leaf in mg/g leaf tissue	22.8	TOBACCO.ALKALOIDS.83		Not Available
CHEMICAL	Nornicotine	Nor-nicotine content of the cured leaf in mg/g leaf tissue	0.2	TOBACCO.ALKALOIDS.83		Not Available
CHEMICAL	Anabasine	Anabasine content of the cured leaf in mg/g leaf tissue	0	TOBACCO.ALKALOIDS.83		Not Available
CHEMICAL	Anatabine	Anatabine content of the cured leaf in mg/g leaf tissue	0.3	TOBACCO.ALKALOIDS.83		Not Available
CHEMICAL	α-Duvatrienol	α-4,8,13-Duvatriene-1-ol content in μg/cm2	0	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
CHEMICAL	β-Duvatrienol	β-4,8,13-Duvatriene-1-ol content in μg/cm2	0.06	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
CHEMICAL	α-Duvatriendiol	α-4,8,13-Duvatriene-1,3-diol content in μg/cm2	5.2	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
CHEMICAL	β-Duvatriendiol	β-4,8,13-Duvatriene-1,3-diol content in μg/cm2	2.12	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
CHEMICAL	Cis-abienol	(12Z)-Labda-12,14-dien-8A-ol content in μg/cm2	0	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
CHEMICAL	C22 Fatty Alcohols	C22 fatty alcohol content in μg/cm2	0.062	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
CHEMICAL	Sucrose Esters	6-0-ACETYL-2,3,4-TRI-O-ACY-SUC content in μg/cm2	2.6	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
CHEMICAL	Labdenediol	13E-Labda-13-ene-8A-15-diol (15-OH Abienol) content in μg/cm2	0	TOBACCO.CHEMISTRY.88TI_CHEMISTRY_WHIT.88		Not Available
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.OXFORD.2010	TI 1410 OX10-159 SD	Not Available
FLWR-FRUIT	Relative Placement of Reproductive Organs	Relative postioning of the stigma and anthers in relation to one another	3 - Pistil generally extends beyond the length of the stamens	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
FLWR-FRUIT	Capsule Shape	Ripe capsule shape		TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
FLWR-FRUIT	Flower Color	Majority color of the open face of the corolla limb.	2 - Corolla limb is mostly medium pink.	TOBACCO.UPOV.OXFORD.2010	TI 1410 OX10-159 SD	Not Available
FLWR-FRUIT	Flower Color	Majority color of the open face of the corolla limb.	2 - Corolla limb is mostly medium pink.	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
FLWR-FRUIT	Flower Color	Majority color of the open face of the corolla limb.	P - Pink	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
FLWR-FRUIT	Flower Color	Majority color of the open face of the corolla limb.	P - Pink	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
FLWR-FRUIT	Flower Color	Majority color of the open face of the corolla limb.	P - Pink	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
FLWR-FRUIT	Inflorescence Compactness	Inflorescence compactness	5 - Intermediate	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
FLWR-FRUIT	Inflorescence Compactness	Inflorescence compactness	C - CLOSED (NC 95, BU 21)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
GROWTH	Relative Plant Height	Relative measure of plant height including fully expanded inflorescence, excluding any suckers	5 - Chest high	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
GROWTH	Weeks to Maturity	Weeks after transplanting until 50% of plants have at least one open flower	6	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
GROWTH	Relative Sucker Tendency	Relative assessment of the tendency to produce suckers	9 - Suckers produced from all plant nodes	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
GROWTH	Days to Maturity	Days to maturity, as measured by number of days from transplanting to 50% of plants with at least one open flower.	38	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
GROWTH	Days to Maturity	Days to maturity, as measured by number of days from transplanting to 50% of plants with at least one open flower.	44	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
GROWTH	Days to Maturity	Days to maturity, as measured by number of days from transplanting to 50% of plants with at least one open flower.	49	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
GROWTH	Plant Height (cm), Topped	Plant height (in cm) of topped plants	101	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
GROWTH	Plant Height (cm), Topped	Plant height (in cm) of topped plants	98	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
GROWTH	Plant Height (cm), Un-topped	Plant height (in cm) of untopped plants; measured to the crowfoot	54	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
GROWTH	Plant Form	Plant form	1 - PYRAMIDAL (COKER 176)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
GROWTH	Ground Suckers	Number of ground suckers per plant.	2	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
GROWTH	Sucker Number Pre-topping	Number of suckers present before topping.	12	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
GROWTH	Sucker Number Pre-topping	Number of suckers present before topping.	14	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
GROWTH	Sucker Number Post-topping	Number of suckers present after topping.	14	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
GROWTH	Sucker Number Post-topping	Number of suckers present after topping.	25	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
MORPHOLOGY	Relative Midstalk Leaf Length	Relative length of a midstalk leaf	5 - Between 36 and 50 cm	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Relative Midstalk Leaf Width	Relative width of a midstalk leaf	5 - Between 16 and 23 cm	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Ratio Midstalk Leaf Length:Width	Length:width ratio of a midstalk leaf	2.0	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Relative Development of Auricles	Relative development of the leaf auricles compared to the leaf base		TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Leaf Base Shape	Shape of the leaf base	1 - Tapering gradually to a narrow base	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Relative Leaf Number	Relative measure of number of leaves		TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	10th Leaf Length	Leaf length (in cm) of the 10th harvestable leaf from the base of the plant at maturity	28	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	10th Leaf Length	Leaf length (in cm) of the 10th harvestable leaf from the base of the plant at maturity	37	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
MORPHOLOGY	10th Leaf Length	Leaf length (in cm) of the 10th harvestable leaf from the base of the plant at maturity	39	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
MORPHOLOGY	10th Leaf Width	Leaf width (in cm) of the 10th harvestable leaf from the base of the plant at maturity	14	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	10th Leaf Width	Leaf width (in cm) of the 10th harvestable leaf from the base of the plant at maturity	19	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
MORPHOLOGY	10th Leaf Width	Leaf width (in cm) of the 10th harvestable leaf from the base of the plant at maturity	20	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
MORPHOLOGY	10th Leaf Angle	Upper angle between stalk and 10th leaf (in degrees) when leaf is turgid	68	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	10th Leaf Angle	Upper angle between stalk and 10th leaf (in degrees) when leaf is turgid	75	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
MORPHOLOGY	10th Leaf Angle	Upper angle between stalk and 10th leaf (in degrees) when leaf is turgid	98	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
MORPHOLOGY	Leaf Number, Topped	Total leaf number of topped plants, not including two bed leaves	15	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
MORPHOLOGY	Leaf Number, Topped	Total leaf number of topped plants, not including two bed leaves	21	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
MORPHOLOGY	Leaf Number, Un-topped	Total leaf number of untopped plants, not including two bed leaves. Number of leaves or nodes to crowfoot from first harvestable leaf.	7	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Leaf Carriage	Leaf carriage (midrib)	2 - NOT ARCHED (COKER 347, BU 21)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Lamina Color	Lamina color	G - GREEN (NC 95, COKER 48)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Leaf Shape	Overall shape of the main leaf body	4 - Egg-shaped in outline and attached at the broad end	TOBACCO.UPOV.OXFORD.2010	TI 1410 OX10-159 SD	Not Available
MORPHOLOGY	Leaf Shape	Overall shape of the main leaf body	4 - Egg-shaped in outline and attached at the broad end	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Leaf Tip Shape	Leaf tip shape	2 - ACUMINATE (SPEIGHT G-70, MCNAIR 373, COKER 48)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Leaf Tip Shape	Leaf tip shape	AC - Tapering to a pointed apex with more or less straight sides	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Venation Pattern	Venation pattern	2 - ANGULAR (SPEIGHT G-70, HICKS)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Leaf Surface	A description of the leaf surface in terms of undulation.	3 - Slightly puckered	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Leaf Surface	A description of the leaf surface in terms of undulation.	S - SMOOTH (HICKS, SPEIGHT G-70)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Leaf Margin	Description of leaf margin undulation	3 - Slightly undulating	TOBACCO.UPOV.CLAYTON.2018	TI 1410 N18-84 SD
MORPHOLOGY	Leaf Margin	Description of leaf margin undulation	W - WAVY (MCNAIR 944, MD 59)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Leaf Margin Curving	Leaf margin curving	2 - NOT RECURVED (SPEIGHT G-70, MCNAIR 373)	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Leaf Attachment	Leaf attachment	S - SESSILE	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
MORPHOLOGY	Leaf Attachment	Leaf attachment	S - SESSILE	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
MORPHOLOGY	Leaf Attachment	Leaf attachment	S - SESSILE	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
MORPHOLOGY	Stalk Diameter	Diameter of the main stalk, in mm.	7	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
PRODUCTION	Market class	Tobacco market class to which the variety belongs, or the closest appoximation for unadapted accessions.	OR - ORIENTAL	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available
PRODUCTION	Green Leaf Yield	Leaf yield, measured as green weight in kg per plant	59	TOBACCO.AGRONOMIC.88TI_AGRONOMIC_WH.88		Not Available
PRODUCTION	Yield	Leaf yield, cured weight, measured in grams per plant	29	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.74		Not Available
PRODUCTION	Yield	Leaf yield, cured weight, measured in grams per plant	61	TOBACCO.AGRONOMIC.82TI_AGRONOMIC.69		Not Available