Abnormal growths or swelling of branches or trunk.

Datatype: text
Allowed values:
Yes 363
No 18
Created by: adamkessel1 adamkessel1
Values:

Observations specifying this field

Observation Canker/Galls/Burls

Photos / Sounds

Square

What

Life

Observer

immaculate

Date

November 6, 2015

Description

I have no idea what this odd growth is. It was near the base of a small beech tree.

Yes

Photos / Sounds

What

Life

Observer

carol4

Date

July 18, 2015 12:46 PM EDT
Yes

Photos / Sounds

What

Life

Observer

ruthsworld

Date

March 3, 2021 08:06 AM EST
Yes

Photos / Sounds

Square

What

Life

Observer

omgwaitwhat

Date

July 15, 2019 11:27 AM CST

Description

The protruding growth?

Yes

Photos / Sounds

What

Life

Observer

philip_moore

Date

February 26, 2021 12:04 PM CST
Yes

Photos / Sounds

Square

What

Life

Observer

marilynebdubois

Date

February 27, 2021 12:35 PM EST
Yes

Photos / Sounds

What

Life

Observer

laura1231

Date

June 22, 2019 03:41 PM PDT

Description

Noticed prolific small nodular growths on the bark of Western Hemlock. Thoughts on causes?

Yes

Photos / Sounds

Square

What

Life

Observer

jshaung

Date

February 26, 2021 11:32 AM EST
Yes

Photos / Sounds

Square

What

Life

Observer

celinaquin

Date

June 19, 2020 03:51 PM EDT
Yes

Photos / Sounds

What

Life

Observer

jenlong78

Date

February 16, 2021 11:20 AM EST
Yes

Photos / Sounds

What

Life

Observer

livbiology

Date

February 22, 2021 01:50 PM UTC
Yes

Photos / Sounds

Square

What

Life

Observer

ebarr

Date

February 21, 2021 04:25 PM EST

Description

This burl was found on a Red Maple (Acer rubrum). Cause unknown.

Yes

Photos / Sounds

Square

What

Life

Observer

redlink3456

Date

December 11, 2020 03:35 PM EST

Description

I don't know if it is some kind of mold or fungi, or if it is just part of the tree.

Yes

Photos / Sounds

What

Life

Observer

vlasta_loya

Date

January 22, 2021 02:51 PM EET

Description

Canker/Galls/Burls

Yes

Photos / Sounds

What

Life

Observer

sazs

Date

January 23, 2021 12:18 PM EST

Description

Birch chaga.

Yes

Photos / Sounds

What

Life

Observer

snuzzz

Date

January 30, 2021 10:02 AM EST

Description

I don't dare to hope that this is actually chaga. Indeed, it is not. :(

Yes

Photos / Sounds

What

Life

Observer

jensu

Date

February 18, 2021 12:33 PM CET

Description

On small, sick Betula - reaction to bacterial infection?

Yes

Photos / Sounds

Square

What

Life

Observer

mathiasthiim

Date

February 15, 2021 01:12 PM CET
Yes

Photos / Sounds

Square

What

Canker.

Observer

matthewt6416

Date

August 1, 2020 02:12 PM CDT
Yes

Photos / Sounds

Square

What

Life

Observer

matthewt6416

Date

February 9, 2021 04:49 PM CST

Description

On birch

Yes

Photos / Sounds

Square

What

Life

Observer

peter570

Date

May 25, 2019 02:51 PM CEST
Yes

Photos / Sounds

Square

What

Life

Observer

forrestb1

Date

May 24, 2019 12:48 PM EDT
Yes

Photos / Sounds

Square

What

Life

Date

September 24, 2018 10:38 AM AEST
Yes
Fungi

Photos / Sounds

Square

What

Fungi Including Lichens Kingdom Fungi

Observer

noreenweeden

Date

April 5, 2017 02:18 PM PDT
Yes

Photos / Sounds

Square

What

Life

Observer

donnamillar

Date

November 24, 2017 03:07 PM UTC
Yes

Photos / Sounds

Square

What

Life

Observer

shannongregory

Date

March 27, 2020 12:23 PM UTC
Yes

Photos / Sounds

Square

What

Life

Observer

j9-89

Date

November 28, 2020 02:27 PM UTC
Yes

Photos / Sounds

Square

What

Life

Observer

whyfive01

Date

December 27, 2020 02:59 PM EST
Yes
Fungi

Photos / Sounds

Square

What

Fungi Including Lichens Kingdom Fungi

Observer

mamiles

Date

January 6, 2021 10:53 AM EST
Yes

Photos / Sounds

What

Life

Observer

chyroptera

Date

January 10, 2021 09:47 AM PST

Description

Fungi or bacteria causing the large burls on the trunk (~1ft in size) of Fremont cottonwood

Yes
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Projects Using This Field

Urban Oak Survey icon

Urban Oak Survey

The Chicago Wilderness is an organization working now to map out oak ecosystems using a combination of hist...

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