Notocactus vs Parodia vs ???????
This is the first time I've flowered this plant. Up until now it has been a NOID. Knowing there are several skilled people who frequent this forum, I know someone will come to dear old Doc's assistance and give me a proper name... "Hey, NOID!", is getting very OLD! I know it looks similar to one of my recent postings of Parodia uebelmanniana, but this plant is much lighter green and the spines, while flat, are larger.