Details for: PI 506792, Glycine max (L.) Merr., 'Iwa A 2'

Summary Data

Taxonomy:

Glycine max (L.) Merr.

Cultivar:

'Iwa A 2'

Origin:

Collected – Japan

Maintained:

Soybean Collection

Received by NPGS:

20 Jan 1987

PI Assigned:

1987

Improvement Status:

Cultivated material

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

196
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	50 count		14S 1487 SD

Restrictions
Plant material may be subject to additional regulations
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/idahoquarsumnsy2024_final_5.29.24.pdf

USA – Idaho (See state regulations: Plant Commodity Summaries.)

There are no images for this accession.

Core Passport Data

Taxonomy:

Glycine max (L.) Merr.

Cultivar:

'Iwa A 2'

Origin:

Collected – Japan

Maintained:

Soybean Collection

Received by NPGS:

20 Jan 1987

PI Assigned:

1987

Improvement Status:

Cultivated material

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Collected

Japan
Locality: Tohoku
Coordinates: 39.0000, 141.0000 (Map it)
Georeference protocol: Coordinates determined by IRRI georef

Donated

20 January 1987.
Ibaraki, Japan
Comment: Samples received at soybean germplasm collection, Urbana, Illinois, on January 29, 1986.
Donor(s):

Ikehashi, H., Genetic Resources Laboratory

Accession Names and Identifiers

'Iwa A 2'

Type: Cultivar name

NIAR 020630

Type: Institute identifier

Group: NIAR

National Institute of Agrobiological Resources, Japan

Narrative

Glycine max (L.) Merr.

Genus:

Glycine

Subgenus:

Soja

Family:

Fabaceae (alt. Leguminosae)

Subfamily:

Faboideae

Tribe:

Phaseoleae

Subtribe:

Glycininae

Nomen number:

17711

Place of publication:

Interpr. Herb. amboin. 274. 1917

Protologue link:

https://biodiversitylibrary.org/page/44102092

Verified:

03/19/1987 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Phaseolus max L.

Autonym(s)
Glycine max (L.) Merr. subsp. max

Homotypic Synonym(s)
Soja max (L.) Piper

Heterotypic Synonym(s)
Dolichos soja L.
Glycine gracilis Skvortsov
Glycine hispida (Moench) Maxim.
Glycine hispida (Moench) Maxim. var. brunnea Skvortsov
Glycine hispida (Moench) Maxim. var. hispida
Glycine hispida (Moench) Maxim. var. lutea Skvortsov
Glycine soja (L.) Merr.
Soja hispida Moench

Common names

Language	Name	seq	Citation
English	edamame	1	Carson, L. C. et al. 2011. Cultivar evaluation and lipid and protein contents of Virginia-grown edamame. HortTechnol. 21:181-185.
English	soya	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	soya-bean	1	Botanical Society of the British Isles. BSBI taxon database (on-line resource).
English	soybean	1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
French	soja	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
German	Sojabohne	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Italian	soia	2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Japanese Rōmaji	daizu	2	Ohwi, J. 1965. Flora of Japan (Engl. ed.).
Portuguese	soja	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	frijol de soya	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	haba soya	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Spanish	soja	2	Rehm, S. 1994. Multilingual dictionary of agronomic plants
Swedish	sojaböna	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	da dou	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transcribed Korean	kong	2	Mun-Chan, B. et al. 1986. A checklist of the Korean cultivated plants. Kulturpflanze 34:101-102.

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
CHEMICAL	Protein	Protein percent of dry weight of seed. Ex: 26.8, 49.9	40.3		SOYBEAN.EVALUATION.MS923		Not Available
CHEMICAL	Oil	Oil percent of dry weight of seed. Ex: 16.4, 19.2	20.9		SOYBEAN.EVALUATION.MS923		Not Available
CHEMICAL	Linoleic	Linoleic acid percent of oil. Ex: 44.1, 56.2	55.4		SOYBEAN.EVALUATION.MS923		Not Available
CHEMICAL	Linolenic	Linolenic acid percent of oil. Ex: 6.3, 11.5	7		SOYBEAN.EVALUATION.MS923		Not Available
CHEMICAL	Oleic	Oleic acid percent of oil. Ex: 18.7, 22.1	23.5		SOYBEAN.EVALUATION.MS923		Not Available
CHEMICAL	Palmitic	Palmitic acid percent of oil. Ex: 10.9, 12.5	11.8		SOYBEAN.EVALUATION.MS923		Not Available
CHEMICAL	Stearic	Stearic acid percent of oil. Ex: 2.1, 3.8	2.3		SOYBEAN.EVALUATION.MS923		Not Available
DISEASE	Bacterial pustule	Reaction to bacterial pustule caused by Xanthomonas campestris pv. phaseoli. Based on natural infestations in the field.	3 - Moderate lesions		SOYBEAN.GENERAL	PI 506792 SD	Not Available
DISEASE	Frogeye C-32 Isolate	Reaction to frogeye caused by Cercospora sojina (C-32 isolate). Based on artificial inoculation in the greenhouse.	3 - 2.5 to 5.2% lesion area		SOYBEAN.FROGEYE.AL.99		Not Available
DISEASE	Phytophthora Rot Race 1	Reaction to phytophthora rot Race 1caused by Phytophthora sojae	R - Resistant		SOYBEAN.GENERAL		Not Available
GROWTH	Height	Plant height from ground to stem tip in centimeters measured at maturity. Descriptor is a numeric field. 999 = PROCUMBENT	50		SOYBEAN.EVALUATION.MS923		Not Available
GROWTH	Stem termination type	Evaluation of stem growth habit, coded for determinate to indeterminate.	D - Determinate (stem abruptly terminating)		SOYBEAN.EVALUATION.MS923		Not Available
INSECT	Soybean Looper	Foliar feeding damage caused by the soybean looper (Pseudoplusia includens).	4 - 61% to 80% defoliated	2	SOYBEAN.SBL.LAMBERT.90		Not Available
MORPHOLOGY	Early shattering score	Estimated percent of pods open at harvest. Score based on percentage of open pods as follows: 1 = no shattering, 2 = 1 to 10 percent, 3 = 10 to 25 percent, 4 = 25 to 50 percent, 5 = >50 percent.	2		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Seed quality	Visual quality evaluation considering wrinkling, defective seed coat, greenish or diseased seeds. Descriptor is a numeric field. Ex: 1.6. 1.0 = GOOD, 5.0 = POOR.	2.5		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Seed weight	Weight of 100 seeds in grams (g).	22		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Pubescence color	Pubescence color.	T - Tawny		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Pubescence form	Pubescence form.	A - Appressed (most hairs flat on leaf surface)		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Seed coat luster	Seed coat luster.	I - Intermediate (between dull and shiny)		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Pubescence density	Pubescence density.	N - Normal density		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Pod color	Pod color.	Br - Brown		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Flower color	Flower color.	P - Purple		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Lodging	Tendency of plant to lodge, measured at maturity. Scored 1 (erect) to 5 (prostrate)	1		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Stem termination score	Stem termination score, measured at maturity. 1.0 = VERY DETERMINATE, 5.0 = VERY INDETERMINATE	1		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Seed coat color	Seed coat color.	Gn - Green		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Hilum color	Hilum color.	Bl - Black		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Late shattering score	Estimated percent of pods open 2 weeks after harvest. Score based on percentage of open pods as follows: 1 = no shattering, 2 = 1 to 10 percent, 3 = 10 to 25 percent, 4 = 25 to 50 percent, 5 = >50 percent.	4		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Mottling score	Estimated percent of seed with dark pigmentation, hilum or saddle excluded. 1 = no mottling, 2 = 1 to 10%, 3 = 10 to 25%, 4 = 25 to 50%, 5 = >50%	2.5		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Other seed traits	Other seed characteristics. Multiple traits are possible, Ex: Abh,Def	Gnc		SOYBEAN.EVALUATION.MS923		Not Available
MORPHOLOGY	Seed Shape of Glycine max	Seed shape of Glycine max based on height/length ratio and height/thickness ratio	3N - Height-length ratio 0.79 - 0.86 and height-thickness ratio 1.11 - 1.39		SOYBEAN.EVALUATION.MS923		Not Available
NEMATODE	Cyst Nematode Race 14	Reaction to soybean cyst nematode infection Race 14 caused by Heterodera glycines.	S - Susceptible		SOYBEAN.SCN.YOUNG.94		Not Available
NEMATODE	Cyst Nematode Race 3	Reaction to soybean cyst nematode Race 3 infection caused by Heterodera glycines.	S - Susceptible		SOYBEAN.SCN.YOUNG.94		Not Available
NEMATODE	Cyst Nematode Race 5	Reaction to soybean cyst nematode Race 5 infection caused by Heterodera glycines.	S - Susceptible		SOYBEAN.SCN.YOUNG.94		Not Available
PHENOLOGY	Flowering	Date that 50% of the plants have begun to flower; expressed as month (1 or 2 digits) and day (2 digits). Descriptor is a numeric field. Blank value means no data. Ex: 806	712		SOYBEAN.EVALUATION.MS923		Not Available
PHENOLOGY	Maturity date	Date that 95% of the pods have reached final color; expressed as month (1 or 2 digits) and day (2 digits). Blank value means no data. Ex: 1009	1006		SOYBEAN.EVALUATION.MS923		Not Available
PHENOLOGY	Maturity group	Maturity evaluation. 000 = earliest, X = latest.	VI - MATURITY GROUP VI		SOYBEAN.EVALUATION.MS923		Not Available
PRODUCTION	Yield	Yield in megagrams per hectare (Mg/ha) at 13% seed moisture. Ex: 2.21, 3.05	0.83		SOYBEAN.EVALUATION.MS923		Not Available