Nick,
You might check out Helen Payne's book "Plant Jewels of the High Country" from the library as it has photos of almost all the cultivars in her catalog. That may give you at least tentative names for what you have. However, there are quite a few things that look similar.
As Lynn said, Helen sold my introductions up until ~1982, including my NGA namesake 'Jungle Shadows'. I live about 10 miles from where her nursery was.
The clinic is here the last week of April. It is very fun to meet all sorts of semp addicts!
Kevin
