POC Conf. Call 5-03-11

POC meeting, Webex Conference Call; Date: Thursday April 28th, 2011 10am (PDT)

In attendance:

POC members:

Absent:

Collaborators:

Acceptance of the minutes from the POC_Conf._Call_4-28-11?

New terms for Physcomitrella and related taxa (continued)

Sporangium parts

This is continued from our discussion at the POC_Conf._Call_3-8-11

Currently classes like exothecium, endothecium, primary parietal cell layer and tapetum are part of anther wall (PO:0000002). However, these layers and their constituent cell types can be part of any sporangium, not just an anther. Proposed making them part of a general class sporangium wall (as we did for parts of leaf).

See Summary of sporangium development