Just read an article on the TyTy web site, and after I had finished laughing, I decided that I had to share it with you. The article is titled “Review of Victorian Canna Hybrids”. It has a rare distinction, in that every 'fact' quoted in the article is incorrect! It is not often that you encounter a 100% incorrect article.
The article ignores the fact that Carl Sprenger in Italy introduced the first C. flaccida x C. “Madame Crozy” cultivars and lays their introduction on Luther Burbank, who actually introduced his own cultivars some two years later.
The article then goes on to confuse Burbank’s own cultivars, whose writings and published photographs show and describe C. ‘
Tarrytown’ as being a large red flowered cultivar and C. ‘Burbank’ was yellow with some red spots in the throat. Up until then I was merely amused at the ignorance being attested to as fact.
At Claines Canna we are growing both C. ‘Tarrytown’ and C’ ‘Burbank’, and they comply with Luther Burbank’s own descriptions and are Italian Group cultivars, see photo from Burbank's book, above. They arrived here from unimpeachable collector sources.

Where I started to laugh was when the article asserted that Messrs J.C. Vaughan, the distinguished Chicago seeds men then renamed C. “
Tarrytown” to C. “Florence Vaughan”, and at the same time the article transformed the cultivar into being “lemon yellow with creamy-orange splotches and dots”. All the contemporary reports and
Vaughan’s own adverts from the 1890's show C. “Florence Vaughan” to be a Crozy Group
flower, yellow with red spots, a fully attested specimen is still grown in
Australia, see below right. This total made-up version of history is quite remarkable and amusing, but there is the danger that the uninformed will take it seriously.
A study of contemporary literature would clearly show that the lemon yellow with creamy-orange splotches and blobs being referred to is C. ‘Roma’, introduced by Carl Sprenger in 1897, above left. References include Revue Horticole in France, Garden and Forest in USA, and the Royal Horticultural Society Yearbook in England. The ultimate authorities of the time, and there are many more references from unimpeachable sources, versus this silliness on the TyTy web site!
The article also goes on to assert that the Italian Royal family, King Emmanuel II and his son, King Humbert were Canna hybridisers! There is not a shred of evidence to confirm this silliness.
Also, an English gardener, presumably hinting at the award winning gardening author Ian Cooke, renamed C. ‘Yellow King Humbert’ as C. ‘Richard Wallace’. C. 'Richard Wallace' is a Crozy Group cultivar introduced by Wilhelm Pfitzer in 1906, and what is now being sold under that name is C. ‘Austria’, a totally different style, an Italian Group cultivar. It is a confirmed fact that C. ‘Yellow King Humbert’ is a mutation of C. ‘King Humbert’ (‘Roi Humbert’), and it has been sold under that name since the 1920’s. It is only since the early 1980’s that there has been confusion over that one, also, C. 'Cleopatra', which first appeared in the 1960's is also a synonym of C. 'Yellow King Humbert'.
It is obvious that whoever wrote this article is very ill-informed! My suggestion would be that they take an elementary course in Canna flower types, when they would understand that there is more to Canna flowers than their colours.
There is an article on the Wikipedia that attempts to explain the various Canna types in a fully attested manner. Wikipedia does not allow statements or assertions without supporting references. See
wikipedia.
Anybody wanting to see the subject of this article for themselves can view the link at: