I use a couple of online registers, but they don't have pics or care information... more just confirm the existance of certain orchids and the parents of hybrids.
Yours is a cross between two other hybrids. The cross has not been registered, but one of it's parents HAS been registered. The link below is to the '
International Orchid Register'
Yellow Tsuden
There is no registration for Charee Mary Caine, but there IS one for Mary Caine (and it's a Dendrobium). Not sure if there is a mistake in your name or not.
Mary Caine
The other reigster I use is '
The World Checklist of Selected Plant Families' which can confirm the registration of a species (and tell you if the name has been changed to something else as many of them keep changing).
For more info about the culture of a particular orchid you need something like OrchidWiz which some people here have, but I'm afraid I don't. I usually just try and find it in Google or Bing searches and see what I can find, but there is no sign of this one.