I like September. It's not just that it feels as though the effort of keeping summer going can be given up, almost with a sense of relief. No, it's more than that - here's a new season, fresh in its own special way. As September contains a quarter day (itself relating to the solstice) I read that it was a time when people were hired, land was exchanged and debts paid. So various things start now, like the academic year, making it a month for new beginnings - although it draws heavily on recent growth, sometimes hardly noticed. And then there's all the fruit, of course, only too often celebrated poetically... But much more interesting are the arrivals that startle. I mean the fungi - extraordinary things which literally spring up overnight. Not things though - they're living plants. No, not plants - organisms - but that doesn't sound right. As for the proper term 'fruiting body' - well, that suggests some