Concordia Oaks

Treefrog18

New Member
Hello, I’ve been trying unsuccessfully to get my hands on a few Concordia oaks (Quercus × introgressa) for a couple years now. I have done quite a bit of grafting in the past on fruit trees and oaks and am thinking that may be the best route to go. Does anyone have any mature Concordia oaks that would be willing to cut and sell me a few scions? All that would be needed is a few pieces 6”-12” long of last year’s new growth that is roughly the diameter of a pencil and has a few dormant buds on it. I would also be willing to send you a couple grafted trees this fall as a thank you for providing the scionwood.

Thanks!
 
Hello, I’ve been trying unsuccessfully to get my hands on a few Concordia oaks (Quercus × introgressa) for a couple years now. I have done quite a bit of grafting in the past on fruit trees and oaks and am thinking that may be the best route to go. Does anyone have any mature Concordia oaks that would be willing to cut and sell me a few scions? All that would be needed is a few pieces 6”-12” long of last year’s new growth that is roughly the diameter of a pencil and has a few dormant buds on it. I would also be willing to send you a couple grafted trees this fall as a thank you for providing the scionwood.

Thanks!

I can probably hook you up. Give me till Monday.

Matt


Sent from my iPhone using Tapatalk
 
I'm not endorsing these nurseries, good or bad. They show seedlings available for purchase.


 
I'm not endorsing these nurseries, good or bad. They show seedlings available for purchase.



Thanks for the links.

I’ve looked at these too. I’m sure Morse nursery is reputable but they use the same pictures for Concordia and swamp white oak so I’m a bit skeptical which is why I didn’t order from them. Could be nothing, I just don’t want to spend the years growing out a seedling oak to find out that it’s not what it’s supposed to be.

The other link looks like it is the English oak cultivar also known as Concordia.

If all else fails, I’ve got a reminder set in my phone calendar for the MDC sale next year so I don’t miss it again

I appreciate the help on the search for this tree


Sent from my iPhone using Tapatalk
 
Thanks for the links.

I’ve looked at these too. I’m sure Morse nursery is reputable but they use the same pictures for Concordia and swamp white oak so I’m a bit skeptical which is why I didn’t order from them. Could be nothing, I just don’t want to spend the years growing out a seedling oak to find out that it’s not what it’s supposed to be.

The other link looks like it is the English oak cultivar also known as Concordia.

If all else fails, I’ve got a reminder set in my phone calendar for the MDC sale next year so I don’t miss it again

I appreciate the help on the search for this tree


Sent from my iPhone using Tapatalk

I can’t vouch for Morse one way or the other but Concordia are partly Swamp White and their leaf patterns can be the same. I have three in my yard and two look like swamp white and the other looks like a Chinkapin. They all came from MDC about 12 years ago.


Sent from my iPhone using Tapatalk
 
No problem!


Sent from my iPhone using Tapatalk

Here’s what I was able to retrieve. Sealed the cut end with beeswax and into the refrigerator. Send me a PM and I’ll try to get them in mail tomorrow.

ad3aacf906fe88a6b55a29956a349664.jpg



Sent from my iPhone using Tapatalk
 
Hello, I’ve been trying unsuccessfully to get my hands on a few Concordia oaks (Quercus × introgressa) for a couple years now. I have done quite a bit of grafting in the past on fruit trees and oaks and am thinking that may be the best route to go. Does anyone have any mature Concordia oaks that would be willing to cut and sell me a few scions? All that would be needed is a few pieces 6”-12” long of last year’s new growth that is roughly the diameter of a pencil and has a few dormant buds on it. I would also be willing to send you a couple grafted trees this fall as a thank you for providing the scionwood.

Thanks!
My trees usually have acorns, so I can send you some next year if you want.

IMG_8848.JPG
 
Thank you, I will keep that in mind if the grafts don’t take and I’m unable to get seedlings from MDC next year.

Thats a nice looking tree, how old is it?


Sent from my iPhone using Tapatalk

It was ~8 years old in that pic from 2018 and considerably larger now.
 
Very cool. Was that a seedling from MDC? What age did you start seeing acorns?


Sent from my iPhone using Tapatalk
It was a seedling I dug up in Peterson's yard back before the MDC was selling them.

He used to work for the DOT and had either dug up some seedlings or planted acorns off the original trees that were located at the rest area before they were taken out for road improvements.

The back story on the tree is pretty neat on how it was originally found to begin with on a chance encounter.

"The population—which is now known as the Concordia Oak—is located approximately one mile west of Concordia, MO near the north rest area off
I-70, at mile marker 57.6. Samples of the one-of-a kind oak tree population have been put on display at the worldrenowned, National Arboretum
in Washington, DC.

The Concordia Oak is among the nation’s rarest trees. It was
discovered by Paul Thompson in 1974 aiding him in earning a
doctorate degree. As a long-time botanist, Thomas was working on a study of chinquapin oaks and was intrigued when he saw these unusual looking oaks. Thompson made his accidental discovery when his vacationing family stopped at the I-70 rest area just west of Concordia,
Missouri. Thomson’s study of the unusual hybrid was a lengthy process comparing samples of the new oak to more than 10,000 oak
tree specimens from the Missouri Botanical Gardens and universities across the nation. The tree’s scientific name is “Quercus X introgressa” and its common Concordia Oak comes from its proximity to Concordia.
The stand of original parent trees numbered just 13 specimens and is only known to occur in Lafayette County. This unlikely 3-way hybrid took many generations to form and has not been reported from anywhere else in the
world.
Highly Desirable Tree
Concordia residents familiar with this extraordinary tree can attest to its pleasing shape, wonderful shade and distinctive leaf formation. It is also known as a quick growing tree with a remarkable reputation for ruggedness. In late January of 2002 Concordia suffered the impact of an ice storm striking a large area of the state. The Concordia Oak (seen left in the photo below) weathered mother nature’s fury quite well while other species suffered significant damage.

Friends of the Concordia Oak
With such a small population of extremely rare trees, concerned area residents took action. Marvin Petersen began growing Concordia Oaks on his property west of town. The importance of this action became
evident when expansion of the rest area inadvertently destroyed much of the
original population. Mr. Petersen, responsible for much of the drive to spread knowledge and preserve this unique tree, was joined by additional area residents who take great pride in this effort. Concordia Oaks now grow in Concordia public parks and additional towns in the area. They have been transplanted to memorialize Korean War veterans and as the
official tree of the Missouri State Fair Centennial
in Sedalia, Missouri."





"Before the large-scale efforts to preserve Concordia Oaks, Petersen's father, Marvin, was a primary promoter of the tree. His father worked for the state when the tree was discovered. Understanding the importance of the tree, he took a few from the rest area shortly before the only known natural population was destroyed. From those transplants, Marvin grew several more Concordia Oaks and gave away the acorns or seedlings to anyone who wanted them."
" Starting in 2006, Concordia Oak acorns harvested from the property of Jon Petersen, who lives a few miles west of Concordia, have been transported to the George O. White State Forest Nursery, managed by the Missouri Department of Conservation (MDC), in Licking."
 
Here's a better "journal" on the tree from a post on IA Whitetail I started back in 2011.

This was back before the MDC started growing/shipping the trees.

 
Back
Top