Epiphyllum Hybrid 'AVIANA' Has an XL bloom with venetian pink with a dawn pink midstripe,outer petals bronze,overlapping cup and saucer form,flat thick growth. Hybridized by George French this one is a cross of 'Pistachio' X 'Tassel'.Reg.# 11718 Notes: The description says bronze backpetals, they can vary depending on light and fetilizer from light yellow to bronze. In addition the directory spells this as 'AVIANA', but its been often spelled as 'AVIANO' also. But if anyone has more info send me an e-mail. Still a beautifull delicate colored bloom, great stable grower and reliable bloomer!