Photos / Sounds

What

Red Oaks (Section Lobatae)

Observer

sairus

Date

January 22, 2022 12:59 PM PST

Description

North edge of Apple Park.

Chisos Red Oak - Photo (c) Molly Houck, all rights reserved, uploaded by Molly Houck
oaktopia's ID: Chisos Red Oak (Quercus gravesii)
Added on February 12, 2022
Leading

Photos / Sounds

What

Mexican Red Oak (Quercus canbyi)

Observer

sairus

Date

January 22, 2022 12:37 PM PST

Description

North edge of Apple Park.

Mexican Red Oak - Photo (c) CARLOS VELAZCO, some rights reserved (CC BY-NC), uploaded by Carlos G Velazco-Macias
oaktopia's ID: Mexican Red Oak (Quercus canbyi)
Added on February 12, 2022
Supporting

Photos / Sounds

What

Sweet Acorn Oak (Quercus rotundifolia)

Observer

celiams

Date

September 30, 2019 12:32 PM CEST
Sweet Acorn Oak - Photo (c) faluke, some rights reserved (CC BY-NC), uploaded by faluke
oaktopia's ID: Sweet Acorn Oak (Quercus rotundifolia)
Added on December 10, 2021
Leading

Photos / Sounds

What

Red Oaks (Section Lobatae)

Observer

andrecast

Date

May 1, 2021 10:01 AM CDT
Red Oaks - Photo (c) Jim Dollar, some rights reserved (CC BY-NC)
oaktopia's ID: Red Oaks (Section Lobatae)
Added on August 25, 2021
Improving

Photos / Sounds

What

Oaks (Genus Quercus)

Observer

ventanaphile

Date

January 20, 2018 04:13 PM PST

Description

Either a rogue (jay-planted?) Q. kelloggii well outside any nearby grove, or more likely, a live oak-black oak hybrid (photo taken in late January)

Gander Oak - Photo (c) Al Keuter, some rights reserved (CC BY-NC), uploaded by Al Keuter
oaktopia's ID: Gander Oak (Quercus × ganderi)
Added on August 21, 2021
Leading

Photos / Sounds

What

Gander Oak (Quercus × ganderi)

Observer

c_michael_hogan

Date

May 17, 2014

Place

Mead Ranch (Google, OSM)

Description

This is a hybrid oak with Q. kelloggii and Q. agrifolia parentage. Note that the architecture and bark more resemble Q. kelloggii, while leaves are closer to Q. agrifolia, although the leaves carry the larger size and longer spiny lobes of the Q. kelloggii.

Tags

Gander Oak - Photo (c) Al Keuter, some rights reserved (CC BY-NC), uploaded by Al Keuter
oaktopia's ID: Gander Oak (Quercus × ganderi)
Added on August 21, 2021
Supporting

Photos / Sounds

What

Gander Oak (Quercus × ganderi)

Observer

dackerly

Date

April 2, 2016 01:38 PM PDT

Description

Agrifolia x kelloggii hybrid. Evergreen, thin new leaves, deeply loved for agrifolia. Lots of adults of two species in vicinity

Gander Oak - Photo (c) Al Keuter, some rights reserved (CC BY-NC), uploaded by Al Keuter
oaktopia's ID: Gander Oak (Quercus × ganderi)
Added on August 21, 2021
Supporting

Photos / Sounds

What

Gander Oak (Quercus × ganderi)

Observer

catchang

Date

April 7, 2018 03:00 PM PDT
Gander Oak - Photo (c) Al Keuter, some rights reserved (CC BY-NC), uploaded by Al Keuter
oaktopia's ID: Gander Oak (Quercus × ganderi)
Added on August 21, 2021
Supporting

Photos / Sounds

What

Gander Oak (Quercus × ganderi)

Observer

morganstickrod

Date

October 6, 2018 11:51 AM PDT
Gander Oak - Photo (c) Al Keuter, some rights reserved (CC BY-NC), uploaded by Al Keuter
oaktopia's ID: Gander Oak (Quercus × ganderi)
Added on August 21, 2021
Supporting

Photos / Sounds

What

Gander Oak (Quercus × ganderi)

Observer

ginanorte

Date

October 27, 2020 10:59 AM PDT
Gander Oak - Photo (c) Al Keuter, some rights reserved (CC BY-NC), uploaded by Al Keuter
oaktopia's ID: Gander Oak (Quercus × ganderi)
Added on August 21, 2021
Supporting

Photos / Sounds

What

Gander Oak (Quercus × ganderi)

Observer

ginanorte

Date

May 1, 2021 10:38 AM PDT
Gander Oak - Photo (c) Al Keuter, some rights reserved (CC BY-NC), uploaded by Al Keuter
oaktopia's ID: Gander Oak (Quercus × ganderi)
Added on August 21, 2021
Supporting

Photos / Sounds

What

Chinkapin Oak (Quercus muehlenbergii)

Observer

ads55

Date

June 25, 2021 07:47 PM CDT
Chinkapin Oak - Photo (c) Arb O'Retum, some rights reserved (CC BY-NC-SA)
oaktopia's ID: Chinkapin Oak (Quercus muehlenbergii)
Added on August 07, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

monte7471

Date

March 6, 2020 04:52 PM UTC
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on June 21, 2021
Improving

Photos / Sounds

What

Mexican Red Oak (Quercus canbyi)

Observer

victorengel

Date

October 10, 2010 11:28 AM CDT

Description

Due to construction, this tree no longer exists.

Tags

Mexican Red Oak - Photo (c) CARLOS VELAZCO, some rights reserved (CC BY-NC), uploaded by Carlos G Velazco-Macias
oaktopia's ID: Mexican Red Oak (Quercus canbyi)
Added on April 21, 2021
Supporting

Photos / Sounds

Observer

sergiogarana

Date

January 24, 2021 04:11 PM MST
Quercus sideroxyla - Photo (c) Lex García, all rights reserved, uploaded by Lex García
oaktopia's ID: Quercus sideroxyla, a member of Red Oaks (Section Lobatae)
Added on March 31, 2021
Supporting

Photos / Sounds

What

Canyon Live Oak (Quercus chrysolepis)

Observer

dogfriendlysocal

Date

November 16, 2019 12:59 PM MST
Canyon Live Oak - Photo (c) Cedric Lee, all rights reserved, uploaded by Cedric Lee
oaktopia's ID: Canyon Live Oak (Quercus chrysolepis)
Added on March 31, 2021
Improving

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

ekoberle

Date

March 11, 2018 05:18 PM PDT

Description

Beautiful specimen in oak savannah at Santa Rosa Ecological Plateau.

Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 31, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

eajhere

Date

August 26, 2018 10:58 AM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 31, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

hikingsandiego

Date

October 7, 2018 09:54 AM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 31, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

oliviacade

Date

March 4, 2019 02:07 PM PST

Description

The Quercus Engelmannii (Engelmann Oak) has small bits of yellow-green moss along the branches of it tree.

Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 31, 2021
Supporting

Photos / Sounds

What

Oaks (Genus Quercus)

Observer

imix-akbal

Date

October 29, 2020 10:03 AM CST
Oaks - Photo (c) Sherpas 428, some rights reserved (CC BY)
oaktopia's ID: Oaks (Genus Quercus)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

sshigenaga

Date

April 19, 2019 12:24 PM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

paradisemeadow

Date

April 10, 2019 06:27 PM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

adrim24

Date

April 22, 2019 09:22 AM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

brooke122

Date

April 18, 2019 09:53 AM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

adrianmendoza1

Date

April 24, 2019 03:57 PM PDT

Description

Engelman oak

Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

adrianmendoza1

Date

April 24, 2019 03:58 PM PDT

Description

Engelman oak

Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

flower_prof

Date

April 24, 2019 05:09 PM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

spifferella

Date

April 24, 2019 07:22 PM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Photos / Sounds

What

Engelmann Oak (Quercus engelmannii)

Observer

torreyn

Date

April 26, 2019 11:07 AM PDT
Engelmann Oak - Photo (c) Jay Keller, all rights reserved, uploaded by Jay L. Keller
oaktopia's ID: Engelmann Oak (Quercus engelmannii)
Added on March 30, 2021
Supporting

Stats

  • 1209