Details for: PI 548977, Glycine max (L.) Merr., 'Epps'

Summary Data

Taxonomy:

Glycine max (L.) Merr.

Cultivar:

'Epps'

Origin:

Developed – Mississippi, United States

Maintained:

Soybean Collection

Received by NPGS:

13 Mar 1991

Improvement Status:

Cultivar

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

Form	Quantity	Note	Inventory	Cart
Seed	50 count		19S 6007 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.)

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

Core Passport Data

Taxonomy:

Glycine max (L.) Merr.

Cultivar:

'Epps'

Origin:

Developed – Mississippi, United States

Maintained:

Soybean Collection

Received by NPGS:

13 Mar 1991

Improvement Status:

Cultivar

Reproductive Uniformity:

Pureline

Form Received:

Seed

Life Form:

Annual

Life Cycle:

Annual

Source History

Developed

Mississippi, United States

Developer(s):

Hartwig, Edgar E., USDA, ARS

Donated

13 March 1991.
Mississippi, United States

Donor(s):

Hartwig, Edgar E., USDA, ARS

Accession Group(s)

Group name: Soybean.Modern Cultivars
Note:
To search for accessions in this group, click the following link. Soybean.Modern Cultivars

Group name: Soybean.xPVP
Note: Soybean vairieties with expired PVP certificates
To search for accessions in this group, click the following link. Soybean.xPVP

Accession Names and Identifiers

'Epps'

Type: Cultivar name

D77-5090

Type: Other or unclassified name

Narrative

Epps is of Group V maturity, averaging 1 day earlier in maturity than Forrest. It has a determinant growth type, gray pubescence, purple flowers, and yellow seed with imperfect black hila. It is resistant to Races 3 and 4 of the soybean cyst nematode, soybean mosaic virus, bacterial pustule, and root knot nematode. It carries the gene Rps1-c for phytophthora rot.

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	Availability
CHEMICAL	Protein	Protein percent of dry weight of seed. Ex: 26.8, 49.9	43		SOYBEAN.EVALUATION.MS1999_01	Not Available
CHEMICAL	Oil	Oil percent of dry weight of seed. Ex: 16.4, 19.2	19.3		SOYBEAN.EVALUATION.MS1999_01	Not Available
CHEMICAL	Linoleic	Linoleic acid percent of oil. Ex: 44.1, 56.2	53.6		SOYBEAN.EVALUATION.MS1999_01	Not Available
CHEMICAL	Linolenic	Linolenic acid percent of oil. Ex: 6.3, 11.5	6		SOYBEAN.EVALUATION.MS1999_01	Not Available
CHEMICAL	Oleic	Oleic acid percent of oil. Ex: 18.7, 22.1	23.8		SOYBEAN.EVALUATION.MS1999_01	Not Available
CHEMICAL	Palmitic	Palmitic acid percent of oil. Ex: 10.9, 12.5	12.9		SOYBEAN.EVALUATION.MS1999_01	Not Available
CHEMICAL	Stearic	Stearic acid percent of oil. Ex: 2.1, 3.8	3.7		SOYBEAN.EVALUATION.MS1999_01	Not Available
DISEASE	SOYBEAN MOSAIC VIRUS STRAIN G1	Reaction to soybean mosaic virus strain G1	R - Resistant (symptomless)		SOYBEAN.SMV.PC.2010	Not Available
DISEASE	SOYBEAN MOSAIC VIRUS STRAIN G2	Reaction to soybean mosaic virus strain G2	R - Resistant (symptomless)		SOYBEAN.SMV.PC.2010	Not Available
DISEASE	SOYBEAN MOSAIC VIRUS STRAIN G3	Reaction to soybean mosaic virus strain G3	R - Resistant (symptomless)		SOYBEAN.SMV.PC.2010	Not Available
DISEASE	SOYBEAN MOSAIC VIRUS STRAIN G5	Reaction to soybean mosaic virus strain G5	R - Resistant (symptomless)		SOYBEAN.SMV.PC.2010	Not Available
DISEASE	SOYBEAN MOSAIC VIRUS STRAIN G6	Reaction to soybean mosaic virus strain G6	R - Resistant (symptomless)		SOYBEAN.SMV.PC.2010	Not Available
DISEASE	SOYBEAN MOSAIC VIRUS STRAIN G7	Reaction to soybean mosaic virus strain G7	N - Necrotic (systemic necrosis)		SOYBEAN.SMV.PC.2010	Not Available
GROWTH	Height	Plant height from ground to stem tip in centimeters measured at maturity. Descriptor is a numeric field. 999 = PROCUMBENT	80	2	SOYBEAN.EVALUATION.MS1999_01	Not Available
GROWTH	Stem termination type	Evaluation of stem growth habit, coded for determinate to indeterminate.	D - Determinate (stem abruptly terminating)		SOYBEAN.EVALUATION.MS1999_01	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.	1	2	SOYBEAN.EVALUATION.MS1999_01	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.	2.3	2	SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Seed weight	Weight of 100 seeds in grams (g).	12.7	2	SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Pubescence color	Pubescence color.	G - Gray		SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Pubescence form	Pubescence form.	A - Appressed (most hairs flat on leaf surface)		SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Seed coat luster	Seed coat luster.	I - Intermediate (between dull and shiny)		SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Pubescence density	Pubescence density.	N - Normal density		SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Pod color	Pod color.	Tn - Tan		SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Flower color	Flower color.	P - Purple		SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Lodging	Tendency of plant to lodge, measured at maturity. Scored 1 (erect) to 5 (prostrate)	3	2	SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Seed coat color	Seed coat color.	Y - Yellow		SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Hilum color	Hilum color.	Ib - Imperfect black		SOYBEAN.EVALUATION.MS1999_01	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.	1	2	SOYBEAN.EVALUATION.MS1999_01	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%	1.0	2	SOYBEAN.EVALUATION.MS1999_01	Not Available
MORPHOLOGY	Seed Shape of Glycine max	Seed shape of Glycine max based on height/length ratio and height/thickness ratio	2N - Height-length ratio 0.87 - 0.94 and height-thickness ratio 1.11 - 1.39		SOYBEAN.EVALUATION.MS1999_01	Not Available
NEMATODE	Cyst Nematode Race 3	Reaction to soybean cyst nematode Race 3 infection caused by Heterodera glycines.	R - Resistant		SOYBEAN.DEVELOPER.DATA	Not Available
NEMATODE	Cyst Nematode Race 4	Reaction to soybean cyst nematode Race 4 infection caused by Heterodera glycines.	R - Resistant		SOYBEAN.DEVELOPER.DATA	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	627	2	SOYBEAN.EVALUATION.MS1999_01	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	923	2	SOYBEAN.EVALUATION.MS1999_01	Not Available
PHENOLOGY	Maturity group	Maturity evaluation. 000 = earliest, X = latest.	V - MATURITY GROUP V		SOYBEAN.EVALUATION.MS1999_01	Not Available
PRODUCTION	Yield	Yield in megagrams per hectare (Mg/ha) at 13% seed moisture. Ex: 2.21, 3.05	3.66	2	SOYBEAN.EVALUATION.MS1999_01	Not Available