Matthew Montchalin wrote:

I suppose it would be asking too much for a poster I could slap up
on the wall, detailing the branches, but then again... How does
a person generally go about judging how genetically distant any
two genera are, let alone species?

One attends a university, specializes in botany, and starts to study the
branch one is interested in.

Henriette

--
Henriette Kress, AHG Helsinki, Finland
Henriette's herbal homepage: http://www.ibiblio.org/herbmed