Quercus oblongifolia
Mexican blue oak
As recorded: Quercus oblongifolia Torr.
Plantae › Tracheophyta › Magnoliopsida › Fagales › Fagaceae
- Collected by
- MacDougall, T.
- Collector number
- s.n.
- Date
- March 4, 1937
- Locality
- Guiengola
- Region
- Oaxaca, Mexico
- Identified by
- Grimes, J.
- Record type
- Preserved specimen
Quercus oblongifolia observed alive
This specimen was collected in 1937. Since 2000, iNaturalist observers have recorded 707 research-grade sightings in the wild, most recently on 2026-10-26.
2026-10-26
Garden Canyon Rd, Sierra Vista, AZ, US
(c) CK2AZ, some rights reserved (CC BY)
2026-10-12
Nogales, AZ, US
(c) CK2AZ, some rights reserved (CC BY)
2026-09-15
Cochise County, AZ, USA
(c) Sky Jacobs, some rights reserved (CC BY-NC)
2026-08-21
Sierra Vista Southeast, AZ, USA
(c) Pete Siminski, some rights reserved (CC BY-NC)
2026-08-18
Arizona, US
(c) Gabriel Andrle, some rights reserved (CC BY-NC)
2026-08-15
Pima County, AZ, USA
(c) Rhiannon Thunell, some rights reserved (CC BY-NC)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Quercus oblongifolia. BISH 560341. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956656938. Accessed via explore.bishopmuseum.org/specimens/bish/560341.
Record sources
- GBIF occurrence 5956656938 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026