Arum - naming a Group
Diane Whitehead (Sun, 08 Apr 2007 09:19:08 PDT)

John Grimshaw described three instances where a Group name is used
for plants.

Who decides that a Group name is appropriate? In the case of a genus
with a regulating body, must it be done officially? Could a nursery
owner or an enthusiastic amateur decide to name one?

Diane Whitehead