I have a couple of groups of teasel plants in the back garden, all now over 6 foot tall, all looking fabulous, and all, but one, are spikey and flowering as I would expect. There is one however, not spikey at all, and the flowers don't have the usual spiney outer leaves. Do they come in males and females, or do I have a sport? Should I save the seed and make myself into a soft teasel millionaire?? ;D ;D