general

Added new term flower fascicle (PO:0025323)

Made embryo apical cell (PO:0025284) is_a sporophyte m.a.c., rather than is_a m.a.c., to fix redundancy.

Added OBSOLETE as prefix to the definitions of all recently obsoleted terms.

Merging terms to get rid of Zea/Poaceae terms

Existing PO structure for Poaceae anther is below. All of these terms had to be merged, in order to merge zea anther into anther.

First, got rid of part_of relations. After merging, changed Zea and Poaceae terms to narrow (rather than exact) synonyms.

PO:0006481 Zea endothecium > PO:0006446 Poaceae endothecium > PO:0020002 anther wall endothecium

PO:0006482 Zea exothecium > PO:0006447 Poaceae exothecium > PO:0020004 anther wall exothecium

PO:0006475 Zea connective > PO:0006443 Poaceae connective > PO:0009068 connective

PO:0006483 Zea placentoid > PO:0006448 Poaceae placentoid > PO:0020005 placentoid