There are some of us that have these in their collection and this thread will be for posting of these. I will start off with Bl Richard Mueller 'Orchidheights' HCC/AOS. Bl Richard Mueller is a primary cross of B nodosa x L milleri.



There have been many crosses made with Bl Richard Mueller as one parent. My favorite, in my collection is it crossed with Lc Bonanza Queen. One of the features of many of Richard Mueller progeny is that the flower's color change as the flower ages.