Details for: WLP 2503, Hydrangea quercifolia W. Bartram, Jeff Busby Park


Summary Data
Taxonomy:
Hydrangea quercifolia W. Bartram
Top Name:
Jeff Busby Park
Origin:
Collected – Mississippi, United States
Maintained:
National Arboretum
Received by NPGS:
26 Nov 2019
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Shrub
Life Habit:
Shrub
Availability
FormQuantityNoteInventoryCart
Seed50 milligramsWLP 2503 2017w01 SD
 
Images (8 total. Click on image for more.)

FLOWER

Core Passport Data
Taxonomy:
Hydrangea quercifolia W. Bartram
Top Name:
Jeff Busby Park
Origin:
Collected – Mississippi, United States
Maintained:
National Arboretum
Received by NPGS:
26 Nov 2019
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Seed
Life Form:
Shrub
Life Habit:
Shrub
Source History
Collected
16 December 2017.
Choctaw County, Mississippi, United States
Locality: Jeff Busby Park, Choctaw County, along Natchez Trace National Parkway. 8.4 miles south of Eupora.
Coordinates: 33.4157, -89.2640 (Map it)
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Steep slopes on mountainside, steep roadsides, ravines.
Number of plants sampled: 21
Associated species: Quercus rubra, Fothergilla gardenii, Cercis canadensis, Pinus sp., Carya sp.
Comment: Large continuous population with clonal spreading. Likely 100 - 500 genotypes noted, depending on extent of clonality. Highest plant density is near campground (slope near 0). Plants were sampled from hillsides along road (slope 20 degrees) and from mountainside (slope 40 degrees) along Little Mountain Trail. Collections made from 21 distinct plants across an area spanning latitude 33.414678 deg. N to 33.417359 deg. N and longitude 89.260052 deg. W to 89.26979 deg. W (approximately 33 acres). The GPS coordinates provided refer to NA 86164.01/acc. 195, the first plant sampled in the population. GPS coordinates of each individual sampled may be provided upon request (NA 86164.01 through 86164.21).
Collector(s):
Donated
26 November 2019.
Minnesota, United States

Donor(s):
Accession Group(s)
Group name: Hydrangea quercifolia with genotype data
Note: Accessions with sequence data available from Sherwood et al. 2023.
To search for accessions in this group, click the following link. Hydrangea quercifolia with genotype data

Accession Names and Identifiers
Jeff Busby Park
Type: Local name

Population 19
Type: Collector identifier
Sherwood, Andrew P. USDA, ARS, NCRPIS

NA 86164
Type: Site identifier
Group: NA
U.S. National Arboretum

SH1018
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Specimens in nature represented as dense, clonaly spreading colonies with abundant flowering. A few plants had persistent leaves on 16 December 2017.
Hydrangea quercifolia W. Bartram
Genus:
Hydrangea
Family:
Hydrangeaceae
Subfamily:
Hydrangeoideae
Tribe:
Hydrangeeae
Nomen number:

409879
Place of publication:

Travels Carolina 382. 1791
Verified:
07/06/2011 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishoak-leaf hydrangea  1Clewell, A. F. 1985. Guide to the vascular plants of the Florida panhandle
Germaneichenblättrige Hortensie  2Erhardt, W. et al. 2000. Zander: Handwörterbuch der Pflanzennamen, 16. Auflage
Swedishflikhortensia  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Annotations
Other Links
SNP loci haplotype matrix
SNP loci consensus sequences
Actions
  • ACCNUMBERD: Changed NA 86164 to WLP 2503. 23 Feb 2022.
Pathogens
Vouchers
Herbarium specimen
  • Sherwood, Andrew P., USDA, ARS, NCRPIS. 27 Jun 2018. Located at NA - United States National Arboretum, USDA/ARS. Identifier: 927. Inventory sample: WLP 2503. Voucher taken from collection site in nature.
Citations
  • Sherwood, A., L. W. Alexander, M. D. Clark, S. McNamara & S. C. Hokanson. 2021. Horticultural characterization of wild Hydrangea quercifolia seedlings collected throughout the species native range. HortScience 56(9):1023-1033. DOI: 10.21273/HORTSCI15889-21. Number of accessions cited: 55
  • Sherwood, A., L. W. Alexander, M. D. Clark, X. Wu, & S. C. Hokanson. 2023. Precipitation, temperature, and population structure influence genetic diversity of oakleaf hydrangea throughout its native range. J. Amer. Soc. Hort. Sci. 148(1):29-41. DOI: 10.21273/JASHS05255-22. Number of accessions cited: 59
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
COMMENTUSDA COLD HARDINESS ZONEUSDA Cold Hardiness Zone in which the germplasm was originally collected in nature.8a USDA COLD HARDINESS ZONE Not Available
COMMENTOMERNIK LEVEL III ECOREGIONOmernik level III ecoregion in which the germplasm was originally collected in nature.8.3.5 Southeastern Plains OMERNIK LEVEL III ECOREGION Not Available
DISEASELEAF SPOTAverage percent leaf area affected by Xanthomonas campestris. Plants were exposed to naturally occurring inoculum under container nursery conditions inluding overhead irrigation. Values were obtained via Food Color Inspector software (v4.0). Sample of one leaf (fourth fully expanded from tallest shoot tip) per plant.13.8113101LEAF SPOT Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.122.24154PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.32.752100PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.40.9835103PLANT ARCHITECTURE - 2019 YR 2 POTS Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.41.0466124PLANT ARCHITECTURE - 2018 YR 1 POTS Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot10.314854PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot10.4175103PLANT ARCHITECTURE - 2019 YR 2 POTS Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot8.04854124PLANT ARCHITECTURE - 2018 YR 1 POTS Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot9.07100PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYINTERNODE LENGTHAverage internode length (measured in centimeters) on the tallest shoot. Calculated as average height divided by average number of nodes.13.239954PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYINTERNODE LENGTHAverage internode length (measured in centimeters) on the tallest shoot. Calculated as average height divided by average number of nodes.3.62976100PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYINTERNODE LENGTHAverage internode length (measured in centimeters) on the tallest shoot. Calculated as average height divided by average number of nodes.3.95447103PLANT ARCHITECTURE - 2019 YR 2 POTS Not Available
MORPHOLOGYINTERNODE LENGTHAverage internode length (measured in centimeters) on the tallest shoot. Calculated as average height divided by average number of nodes.4.93072124PLANT ARCHITECTURE - 2018 YR 1 POTS Not Available
MORPHOLOGYBRANCH NUMBERAverage number of primary branches.15.333354PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYBRANCH NUMBERAverage number of primary branches.3.86408103PLANT ARCHITECTURE - 2019 YR 2 POTS Not Available
MORPHOLOGYBRANCH NUMBERAverage number of primary branches.4.32100PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYPLANT WIDTHAverage width of plant measured in centimeters.16.048100PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYPLANT WIDTHAverage width of plant measured in centimeters.44.194454PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
STRESSNOV LT50Lowest temperature (°C) where 50% of stems survived in November. Determined via laboratory based controlled freezing assay; damage scored visually based on oxidative browning of vascular tissue.-26.752964LT50 Not Available
STRESSDEC LT50Lowest temperature (°C) where 50% of stems survived in December. Determined via laboratory based controlled freezing assay; damage scored visually based on oxidative browning of vascular tissue.-30.287684LT50 Not Available
STRESSJAN LT50Lowest temperature (°C) where 50% of stems survived in January. Determined via laboratory based controlled freezing assay; damage scored visually based on oxidative browning of vascular tissue.-31.51460LT50 Not Available
STRESSFEB LT50Lowest temperature (°C) where 50% of stems survived in February. Determined via laboratory based controlled freezing assay; damage scored visually based on oxidative browning of vascular tissue.-33.986450LT50 Not Available
STRESSMAR LT50Lowest temperature (°C) where 50% of stems survived in March. Determined via laboratory based controlled freezing assay; damage scored visually based on oxidative browning of vascular tissue.-21.065453LT50 Not Available
STRESSAPR LT50Lowest temperature (°C) where 50% of stems survived in April. Determined via laboratory based controlled freezing assay; damage scored visually based on oxidative browning of vascular tissue.055LT50 Not Available
STRESSWINTER DAMAGEOrdinal score of observed winter damage on field grown two-year-old plants in Chanhassen, Minnesota. 1 = maximum winter damage; 5 = minimal winter damage.4.435100FIELD WINTER DAMAGE - MN 2020 Not Available