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Jonathan Windham
most recent 11 days ago HIDE POSTS
 
Initial post 12 days ago by Jonathan Windham
Rose Listing Omission

Rosa x binaloudensis

“ Rosa x binaloudensis, a new natural hybrid between R. beggeriana and R. persica is described and characterized after analyzing a set of morphological and molecular data. The putative hybrid with a small population occurs in the mountainous area of northeastern Iran.”

And

“ analysis confirmed the occurrence of the hybridization between the proposed parental species, R. beggeriana and R. persica. By using the chloroplastic trnL-F sequences, our phylogenetic reconstruction revealed that R. persica has played as a maternal role in the hybridization.”

https://www.biotaxa.org/Phytotaxa/article/view/phytotaxa.411.1.2

Photos: http://novataxa.blogspot.com/2019/07/rosa-x-binaloudensis.html?m=1
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Reply #1 of 1 posted 11 days ago by jedmar
Thank you, added. Very interesting! I personally think R. beggeriana has hybridized with more species than acknowledged.
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most recent 7 JAN HIDE POSTS
 
Initial post 7 JAN by Rupert, Kim L.
Lovely, Jonathan! Do you detect any of the "Noble Fir with hardwood smoke" scent from the new growth tips?
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Reply #1 of 1 posted 7 JAN by Jonathan Windham
Thank you Kim! I haven't thought to check. I'll have to let you know!

Tom Silvers actually performed the cross palustris x fedtschenkoana long before I did. As far as I know, his hybrid is the first recorded instance of these two species crossing.

http://maprc.blogspot.com/2014/08/rosa-palustris-x-fedtschenkoana.html
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most recent 6 JAN HIDE POSTS
 
Initial post 6 JAN by Jay-Jay
Nice and promising prickles this-one!
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Reply #1 of 1 posted 6 JAN by Jonathan Windham
Thank you!
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most recent 5 JAN HIDE POSTS
 
Initial post 5 JAN by Jonathan Windham
Reference:

"The Thorny Rose Affair: Discovery and Naming of Rosa minutifolia" by Lee W. Lenz.

https://scholarship.claremont.edu/cgi/viewcontent.cgi?article=1529&context=aliso
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Reply #1 of 1 posted 5 JAN by Patricia Routley
Thank you Jonathon. I have added this 1982 reference. I would love to be able to have the time to read it.
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