Based on observations of the development of pedate leaves in Araceae, including new observations on
Pinellia pedatisecta and
Typhonium larsenii, two patterns were recognized. One pattern was found to be restricted to
Arisaema (Arisaematinae) and
Pinellia (Atherurinae), which may suggest monophyly between these two genera (subtribes).
Key words
Arisaema
- Aroid systematics - Leaf development -
Pinellia
-
Typhonium