Details for: NA 81010, Quercus bicolor Willd., JDC/QB/2008/079/149


Summary Data
Taxonomy:
Quercus bicolor Willd.
Top Name:
JDC/QB/2008/079/149
Origin:
Collected – Iowa, United States
Maintained:
National Arboretum
Received by NPGS:
21 Oct 2008
Improvement Status:
Wild material
Form Received:
Seed
Life Habit:
Tree
Availability
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Images (4 total. Click on image for more.)

LEAF

Core Passport Data
Taxonomy:
Quercus bicolor Willd.
Top Name:
JDC/QB/2008/079/149
Origin:
Collected – Iowa, United States
Maintained:
National Arboretum
Received by NPGS:
21 Oct 2008
Improvement Status:
Wild material
Form Received:
Seed
Life Habit:
Tree
Source History
Collected
21 October 2008.
Iowa, United States
Locality: Chichaqua Wildlife Habitat Park bottoms, near Elkhart, NW 1/4 of NW 1/4 of Section 32, T81N, R22W, Loring Quad, Polk County.
Coordinates: 41.7900, -93.4397 (Map it)
Elevation: 247m.
Georeference protocol: Lat/lon determined by GPS
Number of plants sampled: 4
Associated species: Acer saccharinum, Celtis occidentalis, Cephalanthus occidentalis, Cornus drummondii, Juglans nigra, and Viburnum lentago.
Comment: Most acorns were eaten by animals considering the large number of caps present on the ground.
Collector(s):
24 September 2015.
Iowa, United States
Comment: Recollection.
Collector(s):
03 October 2018.
Iowa, United States
Comment: Recollection, approximately one week past peak acorn drop.
Collector(s):
Donated
21 October 2008.
Iowa, United States

Donor(s):
Accession Group(s)
Group name: NC7.Regional.Ornamental.Plant.Trials
Note: Accessions distributed through the NC-7 Regional Woody Ornamental Trials.
To search for accessions in this group, click the following link. NC7.Regional.Ornamental.Plant.Trials

Accession Names and Identifiers
JDC/QB/2008/079/149
Type: Collector identifier
Carstens, Jeffrey D. USDA, ARS, NCRPIS

Ames 29670
Type: Site identifier
Group: AMES
NC-7 Research Numbers

NA 81010
Type: Site identifier
Group: NA
U.S. National Arboretum

Narrative
A couple of specimens are approximately 300 years in age. Very large mature specimens, approximately 70-90 feet in height and 4-5 feet d.b.h. Largest specimen sampled was 54.5" d.b.h. A small proportion of seedlings during grow out were noted to be Q. bicolor x Q. macrocarpa hybrids.
Quercus bicolor Willd.
Genus:
Quercus
Family:
Fagaceae
Subfamily:
Fagoideae
Nomen number:

400308
Place of publication:

Neue Schriften Ges. Naturf. Freunde Berlin 3:396. 1801
Verified:
10/06/1994 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishswamp white oak  1FNA Editorial Committee. 1993-. Flora of North America.
Frenchchêne bicolore  2FNA Editorial Committee. 1993-. Flora of North America.
Annotations
Other Links
NC7 Trials Plant Description
Actions
  • Description Of NC7 Ornamental Trials: The NC-7 Regional Ornamental Plant Trials, began in 1954 through the efforts of a small group of dedicated horticulturists under the leadership of Professor S.A. McCrory of South Dakota State College (now University). The north central United States is a region of climatic extremes, and many parts of the region have alkaline soils that developed under grasslands. Because of these conditions, the diversity found in commercially available woody plants adapted to the area is less than that found in most other parts of our nation. The NC-7 Regional Ornamental Plant Trials were started with the ultimate goal of expanding the range of useful plants in the nursery trade. The emphasis in this program has been placed on detailed, long-term evaluations at a broad range of sites rather than on promotion of new plants. The NC-7 Trials rely on a network of horticultural cooperators located at sites scattered across the Central United States. Cooperators establish plantings, observe and evaluate the plants through the seasons, and prepare performance reports one, five, and ten years after planting. These reports are sent to the North Central Regional Plant Introduction Station (NCRPIS) in Ames, Iowa where they are recorded. Because of the broad range of environments found among the trial sites, it is unusual for any particular trial plant to perform well at a majority of the sites, making system-wide releases difficult. However, when plants perform especially well at sites, the NCRPIS Horticulturist assists trial site cooperators in introducing the new plants, with any official releases initiated through the cooperators' institutions rather than through the Plant Introduction Station.
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
OTHERIMAGE/PICTURE1Image present in GRIN database.PLANT-LEAF - Image of leaf or leaves. WOODY-LANDSCAPE.PHOTOGRAPH.PLANT-LEAFAmes 29670 08ncao01 SDNot Available
OTHERIMAGE/PICTURE1Image present in GRIN database.PLANT-WILD - Image of plant(s) at collection site in nature. WOODY-LANDSCAPE.PHOTOGRAPH.PLANT-WILDAmes 29670 08ncao01 SDNot Available
OTHERIMAGE/PICTURE2Image present in GRIN database.PLANT-WILD - Image of plant(s) at collection site in nature. WOODY-LANDSCAPE.PHOTOGRAPH.PLANT-WILDAmes 29670 08ncao01 SDNot Available