I wonder if someone can direct me to a fairly simple essay on the current thinking and methods involved in the use of DNA analysis in botanical taxonomy. I'd hope that it could be jargon free enough to be comprehensible to an enthusiastic elderly amateur. If someone on the network was prepared to write one I'd be happy to pose the sorts of questions that I'd like answered and others might be prepared to do the same. Perhaps it could become a resource that could be updated at appropriate intervals. Thanks, Mike Lusk