Every year is an odd year. When you revisit the same place year after year you really notice the differences.
This year at Mount Edgcumbe there seem to be a lot of exceptionally large blooms and a lot of exceptionally small blooms. That is, some varieties are flowering bigger than usual, some smaller.
Another oddity is that Lady St Clair has opened properly. Most years it only half opens, remaining cup shaped. This year, masses of blooms and every one fully open. It could almost fool you into thinking it is worth growing. I doubt it has done this more than one year in ten, in my experience.

Camellia japonica ‘Lady St Clair’
There are other, very similar varieties that open properly every year. ‘Ave Maria’ is one, and deservedly popular. One in the collection that is rather buried in the middle of the formal double section, so seen by almost no-one, is ‘Eleanor Hagood’. Its location makes it difficult to photograph as its very shady.

Camellia japonica ‘Eleanor Hagood’
Camellia japonica ‘Augusto Leal de Gouveia Pinto’ is usually shortened to ‘Augusto Pinto’. It is a mainstay of the showbench and is a white margined sport of the red variety ‘Grand Sultan’. I have occasionally seen red blooms on bushes of ‘Augusto Pinto’. This bloom is a reminder that there is white in there too, though I am not aware of a pure white sport.

Camellia japonica ‘Augusto Leal de Gouveia Pinto’
And then there is this little lot.
I find it very hard to render colours consistently, taking photographs as I do in full, bright sun, in shade, in deeply overcast conditions and so on. It seems to me that these five plants are almost certainly the same variety. The flowers are the same size, shape and colour and are produced at the same time. They are all in the Mt Edgcumbe collection and they are all labelled something different. I lean towards ‘Comte de Gomer’ but haven’t altogether ruled out ‘Vittorio Emmanuel II’.
All inputs to the debate are welcome.