Details for: NA 81138, Quercus muehlenbergii Engelm., JDC/QM/2012/045/438


Summary Data
Taxonomy:
Quercus muehlenbergii Engelm.
Top Name:
JDC/QM/2012/045/438
Origin:
Collected – Iowa, United States
Maintained:
National Arboretum
Received by NPGS:
17 Sep 2012
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Availability
This accession is not available. Contact site for status.
 
Images (3 total. Click on image for more.)

LEAF

Core Passport Data
Taxonomy:
Quercus muehlenbergii Engelm.
Top Name:
JDC/QM/2012/045/438
Origin:
Collected – Iowa, United States
Maintained:
National Arboretum
Received by NPGS:
17 Sep 2012
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Tree
Life Habit:
Tree
Source History
Collected
13 September 2012.
Iowa, United States
Locality: Iowa: Lee County; NE1/4 Sec. 34, Keokuk Quad on private property with owner's permission. Second individual at coordiinates 40.385547 N, -91.423895 W (individual 01-2). Additional individuals' GPS coordinates available (see Special Characters).
Coordinates: 40.3854, -91.4232 (Map it)
Elevation: 173m.
Georeference protocol: Lat/lon determined by GPS
Environment description: South and southwest-facing slopes (40 degrees)
Number of plants sampled: 5
Comment: Growing in association with Cercis canadensis, Lonicera maackia, Asimina triloba, Quercus alba, Quercus macrocarpa, Celtis occidentalis, Platanus occidentalis (only 1 plant noted in area), Fraxinus americana, Fraxinus quadrangulata, Carya lacinoisa (only 1 plant noted in area), Ampelopsis cordata (only 1 plant noted), and Cornus racemosa.
Collector(s):
Donated
17 September 2012.
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/QM/2012/045/438
Type: Collector identifier
Carstens, Jeffrey D. USDA, ARS, NCRPIS

01-1
Type: Collector identifier
40.385443, -91.423156
Carstens, Jeffrey D. USDA, ARS, NCRPIS

01-2
Type: Collector identifier
40.385547, -91.423895
Carstens, Jeffrey D. USDA, ARS, NCRPIS

01-3
Type: Collector identifier
40.386435, -91.426106
Carstens, Jeffrey D. USDA, ARS, NCRPIS

01-4
Type: Collector identifier
40.386618, -91.426222
Carstens, Jeffrey D. USDA, ARS, NCRPIS

01-5
Type: Collector identifier
40.387307, -91.426739
Carstens, Jeffrey D. USDA, ARS, NCRPIS

NA 81138
Type: Site identifier

JDC 0912
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Abundant population (100+ specimens). Large variation in leaf width across specimens from very narrow to very wide (possibly Q. muehlenbergii x Q. macrocarpa hybrids). Foliage quality was fairly poor possibly due to mites and/or drought. Acorn production was fairly light. Timing of harvest was a couple days early as acorns were greenish-yellow. One specimen noted possibly a Q. muehlenbergii x Q. macrocarpa hybrid.
Quercus muehlenbergii Engelm.
Genus:
Quercus
Family:
Fagaceae
Subfamily:
Fagoideae
Nomen number:

104673
Place of publication:

Trans. Acad. Sci. St. Louis 3:391. 1877 "mühlenbergii"
Verified:
08/16/1998 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishchinkapin oak  1FNA Editorial Committee. 1993-. Flora of North America. Note: lists as "muhlenbergii"
Englishchinquapin oak  1FNA Editorial Committee. 1993-. Flora of North America. Note: lists as "muhlenbergii"
Englishyellow chestnut oak  1FNA Editorial Committee. 1993-. Flora of North America. Note: lists as "muhlenbergii"
Annotations
Other Links
NC7 Trials Plant Description
2012 Quercus Collection Trip Report Iowa, Illinois, and Indiana
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
Herbarium specimen
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
OTHERIMAGE/PICTURE1Image present in GRIN database.PLANT-LEAF - Image of leaf or leaves. WOODY-LANDSCAPE.PHOTOGRAPH.PLANT-LEAFNA 81138 12ncaom1 PLNot Available
OTHERIMAGE/PICTURE1Image present in GRIN database.PLANT-WILD - Image of plant(s) at collection site in nature. WOODY-LANDSCAPE.PHOTOGRAPH.PLANT-WILDNA 81138 12ncaom1 PLNot Available