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What is the plant with the orange leave? #871871

Asked June 06, 2024, 11:33 AM EDT

Please help me identify the plant in the picture. Just the smaller plant with orange leaves.. Thank you very much!

Montmorency County Michigan

Expert Response

This looks like a type of Bramble (raspberry, blackberry, etc.).  I think it might be having some nutritional issues or maybe some type of pathogen is impacting its normal growth.  It appears to have thorns like a bramble.  
An Ask Extension Expert Replied June 07, 2024, 8:08 AM EDT

Here is another larger picture of the same type of plant, This plant is about 3 foot high. We have about 15 plants like this in various sizes with 20 yards. I've never seen these plants in the fifteen years we've owned the property. I just thought more information and background might help. Thank you for your time.

The Question Asker Replied June 07, 2024, 10:56 AM EDT
I am wondering if these plants have orange rust.  Does it look like there is orange powder on the undersides of the leaves.

https://yardandgarden.extension.iastate.edu/encyclopedia/orange-rust-brambles
An Ask Extension Expert Replied June 07, 2024, 11:07 AM EDT
It's not real powdery because of the rain but yes my finger turned orange when I ran my finger across them. I checked about 6 plants small to large and they all left the orange residue.                 

On Fri, Jun 7, 2024 at 11:07 AM Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied June 07, 2024, 11:27 AM EDT
So, I think this is orange rust fungi on brambles.  

https://www.canr.msu.edu/news/its_that_time_of_year_for_orange_rust_in_brambles

The above link will have some information.   That is why the plants are orange and the leaves look distorted.  
An Ask Extension Expert Replied June 07, 2024, 11:34 AM EDT


On Fri, Jun 7, 2024 at 11:34 AM Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied June 07, 2024, 12:36 PM EDT
Thank you very much!!!

On Fri, Jun 7, 2024 at 12:36 PM Ronald Angove <<personal data hidden>> wrote:


On Fri, Jun 7, 2024 at 11:34 AM Ask Extension <<personal data hidden>> wrote:
The Question Asker Replied June 07, 2024, 12:42 PM EDT

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