I guess old school is good enough for most people especially people like me who do not hybridize. Still, I much prefer to know if it is a single terminal, a Y terminal or a W terminal. I think it can make a difference in how crowed the open flowers are at the top and how many can fit up there without forcing some of them to be only partially opened because they are so crowded, especially if the plant is blessed with a high bud count.
