Details for: WLP 2500, Hydrangea quercifolia W. Bartram, Trace State Park


Summary Data
Taxonomy:
Hydrangea quercifolia W. Bartram
Top Name:
Trace State 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 2500 2017w01 SD
 
Images (4 total. Click on image for more.)

FLOWER

Core Passport Data
Taxonomy:
Hydrangea quercifolia W. Bartram
Top Name:
Trace State 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
15 December 2017.
Pontotoc County, Mississippi, United States
Locality: Trace State Park, Pontotoc County. Approximately 11 mi west of Tupelo. Southeast of campground, along intermittent stream near trail.
Coordinates: 34.2581, -88.9006 (Map it)
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Bank of intermittent stream and nearby hillside.
Number of plants sampled: 5
Comment: Small population with 10-20 individuals. Localized population along short strech (400 ft) of the streambank. Collections made from 5 distinct plants across an area spanning latitude 34.257609 deg. N to 34.258266 deg. N and longitude 88.899957 deg. W to 88.901135 deg. W. The GPS coordinates provided refer to NA 86161.01/acc. 259, the first plant sampled in the population. GPS coordinates of each individual sampled may be provided upon request (NA 86161.01 through 86161.05).
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
Trace State Park
Type: Local name

Population 16
Type: Collector identifier
Sherwood, Andrew P. USDA, ARS, NCRPIS

NA 86161
Type: Site identifier
Group: NA
U.S. National Arboretum

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

Narrative
Specimens noted in nature had sparse flowering on tall, leggy plants in 2017. Most plants had only a few stems.
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 86161 to WLP 2500. 23 Feb 2022.
Pathogens
Vouchers
Herbarium specimen
  • Sherwood, Andrew P., USDA, ARS, NCRPIS. 28 Jun 2018. Located at NA - United States National Arboretum, USDA/ARS. Identifier: 945. Inventory sample: WLP 2500. 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.7b 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.14.805199LEAF SPOT Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.32.00599PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.44.717100PLANT ARCHITECTURE - 2019 YR 2 POTS Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.45.8626117PLANT ARCHITECTURE - 2018 YR 1 POTS Not Available
MORPHOLOGYPLANT HEIGHTAverage height of plant measured in centimeters.93.53754PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot10.87100PLANT ARCHITECTURE - 2019 YR 2 POTS Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot12.240754PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot8.51402117PLANT ARCHITECTURE - 2018 YR 1 POTS Not Available
MORPHOLOGYNODE NUMBERAverage number of nodes on the tallest shoot8.7272799PLANT 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.3.6973799PLANT 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.4.09108100PLANT 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.5.2525117PLANT ARCHITECTURE - 2018 YR 1 POTS Not Available
MORPHOLOGYINTERNODE LENGTHAverage internode length (measured in centimeters) on the tallest shoot. Calculated as average height divided by average number of nodes.8.4394254PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYBRANCH NUMBERAverage number of primary branches.15.888954PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
MORPHOLOGYBRANCH NUMBERAverage number of primary branches.3.8484899PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYBRANCH NUMBERAverage number of primary branches.3.97100PLANT ARCHITECTURE - 2019 YR 2 POTS Not Available
MORPHOLOGYPLANT WIDTHAverage width of plant measured in centimeters.13.950599PLANT ARCHITECTURE - 2019 YR 2 MN FIELD Not Available
MORPHOLOGYPLANT WIDTHAverage width of plant measured in centimeters.56.842654PLANT ARCHITECTURE - 2019 YR 2 TN FIELD Not Available
STRESSOCT LT50Lowest temperature (°C) where 50% of stems survived in October. Determined via laboratory based controlled freezing assay; damage scored visually based on oxidative browning of vascular tissue.-12.283988LT50 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.-25.614968LT50 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.-3084LT50 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.-34.36464LT50 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.-31.2663LT50 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.-22.264765LT50 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.052LT50 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.4.0297101FIELD WINTER DAMAGE - MN 2020 Not Available