Dear Richard, maybe we could meet up for a pint? I know a few good pubs in Greenwich although read Article 2 about Greenwich before thinking about it! I have written Sixteen Articles now, sometimes I put Botanical names on and sometimes I don't. I spend a lot of time on photography and like to keep the text fairly short as I like to think most people know what they are. If it was Kew it would be different! They don't have names in Greenwich, although at 183 Acres it is not as big as Kew, or is it, I can't remember. I tell you one thing watch the hills they are a killer at Greenwich!
Regards.
Neil.
p.s Royal Parks joke at wheelchair access, you would need F1 brakes on these hills!