Ton, I believe that you will have more luck with the correct spelling of the name: Camellia GRAPE SODA.

Grape soda for the unusual light purple (grape) color.

Here is a link that might be useful:

Hello.
I like to teach a few photos of flowers of Camellia, of colour purple.

Some Portuguese and Galician varieties have this colour. His colour they acquire it in places with climate Z-10 and Z-11, regular rains and with clayey soils.

Camellia japonica Cv. "Dona Herzilla de Freitas Magalhaês ", it is a variety registered in 1949, for "Moreira da Silva Nursery", of Porto (Portugal).

Camellia japonica Cv. "Humilis", it is an elderly Italian Camellia. A water-colour was realized, in 1832, in the garden of the Dr. Luigi Sacco, in Milan (Italy). The colour purple more intense it this one acquires flower in the garden of the Island of A Toxa (La Toja, Pontevedra, Galicia, Spain).
Pardon for my evil English.
Regards.

Camellia japonica "Dona Herzilla de Freitas Magalhaês"
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Here is a link that might be useful: C.j. 'HUMILIS' ( A Toxa )