Details for: PI 674444, Zea mays L. subsp. mays, Virginia Gourdseed

Summary Data

Taxonomy:

Zea mays L. subsp. mays

Top Name:

Virginia Gourdseed

Origin:

Collected – Maryland, United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

24 Apr 1980

Improvement Status:

Landrace

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Availability

Form	Quantity	Note	Inventory	Cart
Seed	200 count		PI 674444 82ncai01 SD

Images (1 total. Click on image for more.)

Core Passport Data

Taxonomy:

Zea mays L. subsp. mays

Top Name:

Virginia Gourdseed

Origin:

Collected – Maryland, United States

Maintained:

North Central Regional Plant Introduction Station

Received by NPGS:

24 Apr 1980

Improvement Status:

Landrace

Reproductive Uniformity:

Population

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Collected

PRE 24 April 1980.
Maryland, United States
Locality: National Colonial Farm, Prince Georges County, Accokeek, Maryland.
Coordinates: 38.6675, -77.0286 (Map it)
Elevation: 58m.
Georeference protocol: Lat/Lon determined from GIS
Comment: Latitude, longitude, and elevation from USGS Internet name server for Accokeek, Maryland.

Donated

24 April 1980.
Maryland, United States

Donor(s):

Dent, Richard J., National Colonial Farm of the Accokeek Foundation

Accession Names and Identifiers

Virginia Gourdseed

Type: Unverified name

Dent, Richard J. National Colonial Farm of the Accokeek Foundation

Ames 1903

Type: Site identifier

Group: AMES

NC-7

USDA ARS NCRPIS

Narrative

Grown at the National Colonial Farm, Accokeek, Maryland, for a number of years. It was introduced to the farm by past director, Dr. W. Ralph Singleton, who had worked with hybrid sweet corn and induced mutation at the University of Virginia and the National Colonial Farm. This seed requires a long growing season to reach maturity.

Zea mays L. subspp. mays

Genus:

Zea

Family:

Poaceae (alt. Gramineae)

Subfamily:

Panicoideae

Tribe:

Andropogoneae

Subtribe:

Tripsacinae

Nomen number:

311987

Verified:

07/15/1987 by ARS Systematic Botanists.

Other conspecific taxa

Zea mays L. (1531 active accession[s])
Zea mays L. subsp. huehuetenangensis (H. H. Iltis & Doebley) Doebley (6 active accession[s])
Zea mays L. subsp. mexicana (Schrad.) H. H. Iltis (128 active accession[s])
Zea mays L. subsp. parviglumis H. H. Iltis & Doebley (250 active accession[s])

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

Autonym(s)
Zea mays L. var. mays

Heterotypic Synonym(s)


Zea curagua Molina
Zea mays L. var. indentata (Sturtev.) L. H. Bailey
Zea mays L. var. indurata (Sturtev.) L. H. Bailey
Zea mays L. var. japonica (Van Houtte) Alph. Wood
Zea mays L. var. saccharata (Sturtev.) L. H. Bailey
Zea mays L. var. tunicata Larrañaga ex A. St.-Hil.
Zea japonica Van Houtte
Zea indurata Sturtev.
Zea indentata Sturtev.
Zea saccharata Sturtev.
Zea mays L. var. leucodon Alef.
Zea mays L. var. vulgata Körn.
Zea mays L. var. flavorubra Körn.
Zea mays L. var. alba Alef.
Zea mays L. Ceratina Group Kuleshov
Zea mays L. subsp. amylacea (Sturtev.) Zhuk.
Zea amylacea Sturtev.
Zea everta Sturtev.
Zea mays L. subsp. everta (Sturtev.) Zhuk.

Common names

Language	Name	Alternate name	seq	Citation
English	corn		1	Rehm, S. 1994. Multilingual dictionary of agronomic plants
English	dent corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	field corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	flint corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	maize		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	pod corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	popcorn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
English	sweet corn		1	Terrell, E. E. et al. 1986. Agricultural Handbook no. 505
Arabic	dura shami		2	Boulos, L. 1999-. Flora of Egypt
Chinese	yu shu shu	玉蜀黍	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
French	maïs		2	Demilly, D. et al. 1996. Liste alphabétique des principales espèces de plantes cultivées et de mauvaises herbes. Noms latins et noms français, ed. 6. Note: GEVES-SNES, Beaucouzé, France
German	Mais		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	granoturco		2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Italian	mais		2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji	tō-morokoshi		2	Batra, L. R. 1995. Names of Japanese plants sorted by their Japanese names in Romanized Katakana and scientific nomenclature
Portuguese	milho		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	maíz		2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	majs		2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Korean	gangnaengi		2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:134.
Transcribed Korean	ogsusu		2	Lee, Y. N. 1997. Flora of Korea.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
CHEMICAL	Oil Percentage	Whole kernel oil concentration corrected to a standard moisture level (dry weight basis). Value is expressed in percent oil. The method of obtaining the value is described in the method record and may be by calibrated NIR or using wet lab procedures.	5.7		MAIZE.NIR.DUPONT-PIONEER.2000	PI 674444 82ncai01 SD
DISEASE	Northern Leaf Blight	Leaf response to northern leaf blight organism (Exserhilum turcicum [Pass.] Leonard & Suggs - previous name was Helminthosporium turcicum.	5 - Many lesions; abundant sporulation.	18	MAIZE.NLB.PIONEER.JOHNSTON.2009	PI 674444 82ncai01 SD
DISEASE	Stewarts Wilt	Plant response to the Stewart's wilt organism (Pantoea stewartii subsp. stewartii (Smith) Mergaert, Verdonck & Kersters) formerly called (Erwinia stewartii (Smith) Dye ). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.	4 - (4) Abundant spread bi-directionally in inoculated leaves only.	30	MAIZE.STEWARTS.U_OF_ILLINOIS.1997	PI 674444 82ncai01 SD
DISEASE	Antracnose Stalk Rot	Stalk response to the anthracnose stalk rot organsim (Colletotrichum graminicola (Ces.) G.W. Wils. (teleomorph: Glomerella graminicola Politis) Glomerella tucumanensis (Speg.) Arx & E. Muller (anamorph: Glomerella falcatum Went)). The trait is coded 1-9 with 1 representing the most resistant response and 9 the most susceptible response.	8 - (8) (0 = NO SYMPTOMS OBSERVED, 9 = SEVERE DISEASE DEVELOPMENT)	17	MAIZE.ANTHRACNOSE.PIONEER.WINTERVIL.2000	PI 674444 82ncai01 SD
INSECT	European Corn Borer Gen1	RESISTANCE TO THE FIRST GENERATION OF EUROPEAN CORN BORER.	5 - (5) Intermediate response. Several leaves with elongated lesions.		MAIZE.ECB1.AMES.92A	PI 674444 82ncai01 SD
PHENOLOGY	Homologous Area	Homologous Area			MAIZE.DONOR.ACC.NARRATIVE		Not Available
PHENOLOGY	Homologous Area	Homologous Area			MAIZE.DONOR		Not Available
PHENOLOGY	GDU SILKING C LAT40-49	Growing degree units (GDU or GDD) from planting to 50% silking in degrees Celsius at latitude 40-49.	874	2	MAIZE.OBSERVATION.AMES.2000	PI 674444 82ncai01 SD
PHENOLOGY	Days to Silk 40-49 latitude	Number of days from planting to when silks of 50% of observed plants have emerged where the observations are at latitude 40 to 49 degrees.	80	2	MAIZE.OBSERVATION.AMES.2000	PI 674444 82ncai01 SD
PHENOLOGY	GDU SILKING F LAT40-49	Growing degree units (GDU or GDD) from planting to 50% silking in degrees farenheit. Data is taken at 40 to 49 degrees N or S latitude. This (86,50) system uses the equation ((Tmax+Tmin)/2)-50. Tmax to 86 maximum and Tmin to 50 minimum.	1566	2	MAIZE.OBSERVATION.AMES.2000	PI 674444 82ncai01 SD
PRODUCTION	1000 Kernel Weight	The weight of 1000 kernels measured in grams, preferably with the weight adjusted to 10% moisture content.	270		MAIZE.INC.AMES.1982	PI 674444 82ncai01 SD
ROOT	Root System Dry Weight	Root System Dry Weight (RDW), g	2.2		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Shoot Dry Weight	Shoot Dry Weight (SDW), g	17.2		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Root:Shoot Ratio	RDW:SDW	0.13		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Stem Diameter	Stem Diameter, mm	21.3		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Number of Seminal Roots	Number of Seminal Roots (Sem#)	2		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Number of Nodal Roots	Number of Nodal Roots (Nod#)	19		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Longest Nodal Root Length	Longest Nodal Root Length (NodLen), cm	92.8		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Crown Root System Diameter	Crown Root System Diameter (SysDia), mm	72		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Average Crown Root Diameter	Average Crown Root Diameter (AvgDia), mm	0.5		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Number of Root Tips	Number of Root Tips	192.3		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Number of Lateral Root Branch Points	Number of Lateral Branch Points	516.7		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Root Cross-Section Area	Root cross-section area(RXSA), mm2	.815		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Total Cortical Area	Total cortical area (TCA), mm2	.566		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Total Steele Area	Total steele area (TSA), mm2	0.249		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Steele:Cross-Section Ratio	TSA:RXSA	0.306		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Steele:Cortex Ratio	TSA:TCA	0.441		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Aerenchyma Area	Aerenchyma area (AA), mm2	0.013		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	.31		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	.44		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	.82		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Percent of Cortex as Aerenchyma	Percent of cortex as aerenchyma(%A)	2.12		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Cortical Cell Area	Cortical Cell Area (CCA), mm2	.553		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Percent of Cortex as Cells	Percent of Cortex as Cells (%CCA)	67.91		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Xylem Vessel Area	Xylem Vessel Area (XVA), mm2	0.059		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Number of Cortical Cells	Number of Cortical Cells (#CC)	542.2		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
ROOT	Number of Cortical Cell Files	Number of Cortical Cell Files (#CF)	9.4		MAIZE.ROOTS.BurtonEtAl2013	PI 674444 82ncai01 SD
TAXONOMIC	Primary Race	Primary race of the accession. Mixed indicates that more than two races are present in the accession.	SEAMDT - Southeastern American Southern Dents		MAIZE.CURATOR.REVIEW		Not Available