Details for: Ames 36184, Quercus durandii Buckley var. breviloba (Torr.) E. J. Palmer, Ames 36184


Summary Data
Taxonomy:
Quercus durandii Buckley var. breviloba (Torr.) E. J. Palmer
Top Name:
Ames 36184
Origin:
Collected – Oklahoma, United States
Received by NPGS:
10 Oct 2023
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Plant
Life Cycle:
Perennial
Life Habit:
Shrub
Life Sex:
Perfect
Availability
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Cutting5 countAmes 36184 23ncaom1 PL
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PLANT

Core Passport Data
Taxonomy:
Quercus durandii Buckley var. breviloba (Torr.) E. J. Palmer
Top Name:
Ames 36184
Origin:
Collected – Oklahoma, United States
Received by NPGS:
10 Oct 2023
Improvement Status:
Wild material
Reproductive Uniformity:

Population
Form Received:
Plant
Life Cycle:
Perennial
Life Habit:
Shrub
Life Sex:
Perfect
Source History
Collected
2022.
Custer County, Oklahoma, United States
Locality: Private property located 11.0 miles west of Clinton just northeast of intersection of Highway 73 and N2140 Road, T12N R19W NE 1/4 SW 1/4 SW 1/4 Sec. 13
Coordinates: 35.5121, -99.1665 (Map it)
Elevation: 518m.
Georeference protocol: Lat/lon determined by GPS
Habitat: Wild Habitat
Environment description: Rocky knolls consisting of red Permian sandstone scree and red shale outcroppings with a high pH (estimated 8.0-8.5 pH).
Number of plants sampled: 15
Associated species: Ceanothus sp., Dalea purpurea, Dalea aurea, Aristida sp., Tragia sp., Celtis sp., Ptelea trifoliata, Scuttellaria drummondii, Ulmus sp., Rhus aromatica var. trilobata, Prunus angustifolia, Ulmus americana, Ulmus pumila (naturalizing), and Juniperus virginiana.

Collector(s):
Donated
07 October 2023.
Iowa, United States

Donor(s):
Accession Names and Identifiers
Ames 36184
Type: Site identifier
Group: AMES
NC-7 Research Numbers

Narrative
Accession represents genetics of a disjunct population that is approximately 150 miles northwest of the nearest population of this taxon. Estimated to reach a mature height at 18-20’ and spread at 12-15’. Leaves are rather persistent (strong marcescence) throughout winter. Specimens are shrubby, multi-stemmed and low-branching. Often referred to as Bigelow oak and typically found throughout most of central Texas and parts of southern Oklahoma. According to Lance (2022), “Bigelow oak is mostly allopatric from typical Durand Oak in its range. East of this range, errors in herbarium annotations of juvenile Durand Oak material, where leaf shapes may mimic Bigelow oak, have caused confusion and inaccurate range extensions.”
Quercus durandii Buckley var. breviloba (Torr.) E. J. Palmer
Genus:
Quercus
Family:
Fagaceae
Subfamily:
Fagoideae
Nomen number:

455067
Place of publication:

Amer. Midl. Naturalist 33:516. 1945
Verified:
03/27/2008 by ARS Systematic Botanists.
Other conspecific taxa
Quercus durandii Buckley (1 active accession[s])
Quercus durandii Buckley var. durandii (2 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Quercus obtusiloba Michx. var. breviloba Torr.

Homotypic Synonym(s)
Quercus breviloba (Torr.) Sarg.
Quercus sinuata Walter var. breviloba (Torr.) C. H. Müll.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishBigelow oak  1Little, E. L., Jr. 1979. Checklist of United States trees, Agric. Handb. 541
Annotations
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Herbarium specimen
Citations
Pedigree