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Data from: Phenotypic Variation in Leaf Morphology of the USDA-ARS Sweetpotato Germplasm Collection

Published by Agricultural Research Service | Department of Agriculture | Metadata Last Checked: January 27, 2026 | Last Modified: 2024-02-13
For this study, 737 sweetpotato accessions were obtained from the USDA, Agricultural Research Service, PGRCU (Plant Genetic Resources Conservation Unit), Griffin, GA. Each PI was grown in the field in replicated plots at the U. S. Vegetable Laboratory, Charleston, SC. The mature leaves of each PI were evaluated for morphological characters. Resources in this dataset:Resource Title: Sweetpotato Leaf Descriptor - Raw Data. File Name: Sweetpotato-Leaf-Descriptor-Raw Data.xlsxResource Title: Sweetpotato Leaf Descriptors - Summary Table. File Name: Sweetpotato-Leaf-Descriptor-Summary Table.xlsxResource Title: Sweetpotato Leaf Petiole Length - Raw Data. File Name: Sweetpotato-Leaf Petiole Length-Raw Data.xlsxResource Title: Sweetpotato Leaf Petiole Length - Summary Table. File Name: Sweetpotato-Leaf Petiole Length-Summary.xlsxResource Title: Sweetpotato Vine Length, Canopy Coverage - Raw Data. File Name: Sweetpotato-Vine Length, Canopy Rating -Raw Data.xlsxResource Title: Sweetpotato Vine Length, Canopy Coverage - Summary Table. File Name: Sweetpotato-Vine Length, Canopy Rating - Summary.xlsxResource Title: Sweetpotato Vine Length, Canopy Coverage - Raw Data . File Name: Sweetpotato-Vine Length, Canopy Rating -Raw Data.csvResource Title: Sweetpotato Vine Length, Canopy Coverage - Summary Table. File Name: Sweetpotato-Vine Length, Canopy Rating - Summary.csvResource Title: Sweetpotato Leaf Petiole Length - Summary Table. File Name: Sweetpotato-Leaf Petiole Length-Summary.csvResource Title: Sweetpotato Leaf Petiole Length - Raw Data. File Name: Sweetpotato-Leaf Petiole Length-Raw Data.csvResource Title: Sweetpotato Leaf Descriptors - Summary Table. File Name: Sweetpotato-Leaf-Descriptor-Summary Table.csvResource Title: Sweetpotato Leaf Descriptor - Raw Data. File Name: Sweetpotato-Leaf-Descriptor-Raw Data.csvResource Title: Data Dictionary. File Name: Data Dictionary - Phenotypic Variation in Leaf Morphology of the USDA-ARS Sweetpotato Germplasm Collection.csv

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Complete Metadata
@type dcat:Dataset
accessLevel public
bureauCode 
                                            [
  "005:18"
]
contactPoint 
                                            {
  "fn": "Jackson, D. Michael",
  "hasEmail": "mailto:mike.jackson@usda.gov"
}
description <p>For this study, 737 sweetpotato accessions were obtained from the USDA, Agricultural Research Service, <a href="https://www.ars.usda.gov/southeast-area/griffin-ga/pgrcu/">PGRCU</a> (Plant Genetic Resources Conservation Unit), Griffin, GA. Each PI was grown in the field in replicated plots at the U. S. Vegetable Laboratory, Charleston, SC. The mature leaves of each PI were evaluated for morphological characters. </p><div><br>Resources in this dataset:</div><br><ul><li><p>Resource Title: Sweetpotato Leaf Descriptor - Raw Data.</p> <p>File Name: Sweetpotato-Leaf-Descriptor-Raw Data.xlsx</p></li><br><li><p>Resource Title: Sweetpotato Leaf Descriptors - Summary Table.</p> <p>File Name: Sweetpotato-Leaf-Descriptor-Summary Table.xlsx</p></li><br><li><p>Resource Title: Sweetpotato Leaf Petiole Length - Raw Data.</p> <p>File Name: Sweetpotato-Leaf Petiole Length-Raw Data.xlsx</p></li><br><li><p>Resource Title: Sweetpotato Leaf Petiole Length - Summary Table.</p> <p>File Name: Sweetpotato-Leaf Petiole Length-Summary.xlsx</p></li><br><li><p>Resource Title: Sweetpotato Vine Length, Canopy Coverage - Raw Data.</p> <p>File Name: Sweetpotato-Vine Length, Canopy Rating -Raw Data.xlsx</p></li><br><li><p>Resource Title: Sweetpotato Vine Length, Canopy Coverage - Summary Table.</p> <p>File Name: Sweetpotato-Vine Length, Canopy Rating - Summary.xlsx</p></li><br><li><p>Resource Title: Sweetpotato Vine Length, Canopy Coverage - Raw Data .</p> <p>File Name: Sweetpotato-Vine Length, Canopy Rating -Raw Data.csv</p></li><br><li><p>Resource Title: Sweetpotato Vine Length, Canopy Coverage - Summary Table.</p> <p>File Name: Sweetpotato-Vine Length, Canopy Rating - Summary.csv</p></li><br><li><p>Resource Title: Sweetpotato Leaf Petiole Length - Summary Table.</p> <p>File Name: Sweetpotato-Leaf Petiole Length-Summary.csv</p></li><br><li><p>Resource Title: Sweetpotato Leaf Petiole Length - Raw Data.</p> <p>File Name: Sweetpotato-Leaf Petiole Length-Raw Data.csv</p></li><br><li><p>Resource Title: Sweetpotato Leaf Descriptors - Summary Table.</p> <p>File Name: Sweetpotato-Leaf-Descriptor-Summary Table.csv</p></li><br><li><p>Resource Title: Sweetpotato Leaf Descriptor - Raw Data.</p> <p>File Name: Sweetpotato-Leaf-Descriptor-Raw Data.csv</p></li><br><li><p>Resource Title: Data Dictionary.</p> <p>File Name: Data Dictionary - Phenotypic Variation in Leaf Morphology of the USDA-ARS Sweetpotato Germplasm Collection.csv</p></li></ul><p></p>
distribution 
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    "@type": "dcat:Distribution",
    "title": "Data Dictionary - Phenotypic Variation in Leaf Morphology of the USDA-ARS Sweetpotato Germplasm Collection.csv",
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]
identifier 10.15482/USDA.ADC/1504190
keyword 
                                            [
  "ARS",
  "NP304",
  "data.gov",
  "sweetpotato phenotypes"
]
license https://www.usa.gov/publicdomain/label/1.0/
modified 2024-02-13
programCode 
                                            [
  "005:040"
]
publisher 
                                            {
  "name": "Agricultural Research Service",
  "@type": "org:Organization"
}
temporal 2014-01-01/2019-08-09
title Data from: Phenotypic Variation in Leaf Morphology of the USDA-ARS Sweetpotato Germplasm Collection

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