Hello dear group

The spring is coming, the crocuses are in bloom, it's time to come up with a formal model.

Look at http://wwbota.free.fr/UML_diagrams.htm

-- <person> <first_name>Jean-Marc</first_name> <name>Vanel</name> <project>Worlwide Botanical Knowledge Base - making botany available on Internet <a href="http://wwbota.free.fr/" >site</a> </project> <a href="mailto:jmvanel@free.fr">mail (eventually put "wwbota" in subject to route your mail in relevant folder)</a> </person>