Tillandsia x bergiana
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Tillandsia x bergiana
Natural hybrid of beutelspacheri X flabellata

Grant Paterson, Mackay Garden and Landscape Nursery, 10/13.
Adam Bodzioch 04/16
Grant Paterson .... "I obtained this plant a few years ago from Len Colgan with this name and cross on it I think it is a truley amazing plant.
Plant 400mm high by 300mm across, spike 600mm above plant, total height in spike 1000mm, individual spikes abt 20mm by 300mm long."

Len Cologan .... "I am pleased that the plant has matched our expectations.
Its name is Tillandsia x bergiana, named in honour of the late Wally Berg (nothing to do with Berger or bergeri). It is a natural hybrid of T. beutelspacheri X flabellata which somewhat explains why it is such a great plant, looking at that parentage. It was discovered growing on the cliffs in Sumidero Canyon, Mexico, where each of the nominated parents also grows.
It was described by our own Pamela Koide and Hiroyuki Takizawa in honour of the late, great Wally Berg. I guess it is rare that a non-species bromeliad is named in some prominent person's honour, but I reckon this is warranted!"

Grant Paterson .... "Derek, the link with Heather Sullivan and 'Naundorff', upon double checking with a higher authority (Mum), and my database, is that the original plant she obtained came from Heather but was from a batch of seed raised by Olwen Ferris ex Elizabeth Naundorff.
Hence the grex and some minor variation so there must be more around, many more as it pups very well.
I have literally sold or swapped dozens of these plants with ‘Naundorff” or NR45 label so those that have these please amend labels to correct CV name."


Len Cologan .... "... actually, the more I think about it, doesn't the name "bergiana" imply that it was named after Wally Berg and his wife Dorothy as well. I think the Latin ending ...iana implies a husband and wife, as in ehlersiana, fosteriana, hromadnikiana, etc. If it was just Wally, I think it would have been "bergii" which, by the way, has nothing to do with "bergeri" of course. Out of accuracy, can an authority (Pam?) confirm this?"
Derek Butcher .... "Len: Nope. The protologue says Wally. If is were both the pedant would say 'bergorum'. Interesting that ehleriana is not known as ehlersorum! That is, if you follow Stearn."
Len Cologan .... "Derek: I am pretty sure you are wrong in this regard.
Firstly, you cannot have a tillandsia with a name ending in ...iorum, as this contradicts the Latin. You could have a nidularium, etc, ending in ...iorum, but not a tillandsia.
Secondly, T. ehlersiana is definitely named after Klaus and Renate Ehlers. T. hromadnikiana is definitely named after Helmut and Lotte Hromadnik. Lydia and Gerhad Koehres told me that T. koehresiana was named after them both as they jointly discovered it, according to the description.
Because of those precedents, I asked the question whether T. X bergiana was, in fact, named after Wally and Dorothy, despite what the description says. Surely, if it was named after Wally alone, it would be T. bergii.
I do not believe there is, or could ever be, any tillandsia ending in ...iorum.
I guess Pam can explain why that name was chosen."


Stephen Haines 12/15
Adam Bodzioch 12/15 with bleaching

Updated 17/03/17