Begonia rex hybrids ?



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SK1479 02 Oct 2018: 6 posts by 3 authors. Attachments (4) - around 250 kb each.
Location: Hong Kong Park  
Date: 15 August 2018
Elevation: 200 ft.
Habit : Cultivated
Is this to hybrid of Begonia rex ??

Begonia 'Hocking Lambada'  ??
no way to know for sure unless the gardener received it thus labelled from a highly reputable and HONEST nursery

 
 
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SK1481 02 Oct 2018 : 5 posts by 3 authors. Attachments (4)- around 400 kb each.
Location: Hong Kong Park  
Date: 15 August 2018
Elevation: 200 ft.
Habit : Cultivated
I guess again B. rex hybrid!

yes. one of thousands. many become unpopular in the trade and fall off the bandwagon. many catch on, esp if they have hardy leaves.
SK1476 01 Oct 2018 : 5 posts by 3 authors. Attachments (4)- around 300 kb each. 
Location: Hong Kong Park  
Date: 15 August 2018
Elevation: 200 ft.
Habit : Cultivated
Which Begonia is this ?

any of the rex begonia cultivars. by now you know that rex begonia donot exist in nature anymore, they are all cultivars (unless someone stumbles onto them in some shangrilla, some isolated valley).
difficult to classify only from four pictures

Yes ...
 
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SK1478 01 Oct 2018 : 6 posts by 3 authors. Attachments (3)- around 600 kb each. 
Location: Hong Kong Park  
Date: 15 August 2018
Elevation: 200 ft.
Habit : Cultivated
Which Begonia ?

spectacular leaf. rex again. label?
Thank you ...! I guess so but not sure.

Can it be Begonia heracleifolia Cham. & Schltdl.  

I find the leaf pattern is different from Begonia heracleifolia. Leaf is twisted circular near the leaf stem.


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Begonia rex 'Cultrotum' ?? : 8 posts by 3 authors. Attachments (6)- around 400 kb each. 
Location: Hong Kong Park  
Date: 15 August 2018
Elevation: 200 ft.
Habit : Cultivated

Was it labelled like that ? 

Actually there were clusters of different Begonias with a couple of labels.
I am not sure if it is for the same.
Attachments (1)


 
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SK 2343 27 December 2019 : 8 posts by 2 authors. 7 images- 6 to 7 mb each.
Location: Kalimpong, WB, India
Date: 26 November 2019 
Elevation: 1350m.
Habitat: Cultivated
Is this same ; Re: SK 2342. 27 December 2019. ??

 
Mahe Begonia 10 : 4 posts by 2 authors. Attachments (1)
Request for validation of cultivated Begonia rex from Mahe. Photographed in October 2019.




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