Oncidium Masterpiece 'Puanani'
 

I recently got this from someone who was downsizing her collection. There was another tag included that said:
Onc. Firstlove x onc __________ (can't read--looks like ondiom??) Treasure. can anyone help with missing word and is there anything special I should know about its care, or treat like all oncidiums in general?? thanks for your help

There is no Onc Firstlove in the background of that plant.

The Masterpiece I found had different heritage and is no longer Oncidium but the following:

Onzelumnia Masterpiece (Zelemnia Trixie x Oncidium varicosum)

Does anyone else have assistance for this one?

Tolu. Orchidom Treasured Love
(First Love x Orchidom Treasure)

?

Orchids from Orchid Web


like the seventh one down.

I think Addicted pin pointed it -
I checked the RHS registry and found this
Tolumnia Orchidom Treasured Love = Tolumnia First Love X Tolumnia Orchidom Treasure
Tolumnia is an Equitant Oncidium.

There is a Tolumnia Perreira's Masterpiece = Tolumnia Perreira's Choice X Tolumnia Celebrity

Bolero - I found the same Onzelumnia Masterpiece in the RHS registry, also :nod:

Oncidium Masterpiece? -clarificationtha
 

thanks for everyone's help so far. From what you wrote, I am now thinking perhaps tags for two different plants got mixed up together in the same pot. So if we just pay attention to the tag, Onc. Masterpiece 'Puanani', what is the parentage of that one? many thanks again!

There no longer is a Onc. Masterpiece .. they changed the name to Onzelumnia Masterpiece as per www.wildcattdata.com/NewWeb/OncidChanges.rtf

Onzelumnia Masterpiece = Zelemnia Trixie X Oncidium varicosum

Zelemnia Trixie = Tolumnia triquetra X Zelenkoa onusta

'Puanani' is the cultivar and when looking it up on the RHS registry, it isn't necessary or required in acquiring the parent's name of the grex.

Hey I mentioned that earlier.....lol. Well the part about the change of name.

Re: what is "grex?"
 

thanks for all the info from everyone. Just didn't know, in the last post, what is "grex"??

You did Bolero .. pardon me for not giving you that credit :bowing
Grex is the name given to a hybrid, a hybrid's identification or if the hybrid is not registered, the name of it's parents.
For example, Onzelumnia Masterpiece - Masterpiece is the grex.
If a hybrid is unregistered then it takes on it's parent's name as in - Oncidium Luster X Oncidium Ballet - this is also referred to as the hybrid's grex.

The grex is the hybrid name. So when two plants are hybridised this cross will be given a name.

This name is the grex.