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Old 06-05-2003, 06:20 PM
Wing
 
Posts: n/a
Default Dendrobium nobile identity

I think I know am satisfied that I made the right decision to stick to true
species where possible. i will enjoy the plant for what it is and give up
chasing I think.
Seems the "nobile" in this case probably means cf. nobile group... though
okayama has it still quite strong.

Thanks for the info

Wing


"Susan Erickson" wrote in message
...
On Sun, 04 May 2003 20:08:56 GMT, "V_coerulea"
wrote:

I also purchased one last summer which bloomed beautifully this spring
similiar to your picture. It came with the varietal name Okayama 'Gold
Harmony'. I don't know the parentage but would be interested in finding

out.

Den Okayama Gold is Den Midas x Den Yellow Ribbon registered in
1992 by J. Yamamoto. There is no registration of a clone
'Harmony.' Someone who enjoys a particular plant, but has no
award can name his/her clone without a record being made of the
clone name. Unless a plant wins an award we do not normally know
someone has named a clone.

There is no registration of a Den. nobile clone with a name of
Gold Harmony; Or with the clone name of Stardust.

Den Stardust is Den unicum x Den Ukon. Stardust is 50% unicum,
25% moniliforme, 12.5% nobile, 6.5% signatum and 6.5% aureum also
known as heterocarpum - now you can use
http://www.orchidspecies.com/ to look at them or find out more
about the parents of your hybrid.

Den Okayama Gold is a more involved hybrid. It goes thru several
other hybrids. But the species involved are 49.37% nobile,
21.58% signatum, 21.73% aureum also known as heterocarpum;
5.27% regium; .98% hildebrandii (signatum), .83 % of moniliforme,
and finally .24 % findlayanum. If you remember our discussion of
genes you know it is likely some of the smaller % represent
species that were selected out during the cross breeding. But
the species will be available to research at
http://www.orchidspecies.com/ .

Proving that you have this particular hybrid out of the hundreds
of plants that similarly have nobile style growth or flowers is a
different matter entirely.

SuE
http://orchids.legolas.org/gallery/albums.php