New terms and obsolete terms July 2012 Release

New terms - PAE

phyllome lamina vein (PO:0025348)

tuber root (PO:0025476)

floral structure primordium (PO:0025477)

androecium primordium (PO:0025478)

basal root primordium (PO:0025479)

shoot-borne root primordium (PO:0025480)

leaflet primordium (PO:0025481)

bract anlagen (PO:0025482)

lodicule anlagen (PO:0025483)

petal anlagen (PO:0025484)

sepal anlagen (PO:0025485)

stamen anlagen (PO:0025486)

bract primordium (PO:0025487)

flower bract primordium (PO:0025488)

inflorescence bract primordium (PO:0025489)

ovarian ovule (PO:0025490)

ovuliferous scale ovule (PO:0025491)

multi-tissue plant structure (MTPS) (PO:0025496): A plant structure (PO:0009011) that has as parts two or more portions of plant tissue (PO:0009007) of at least two different types and which through specific morphogenetic processes forms a single, distinct structural unit demarcated by bona-fide boundaries from other distinct structural units of different types.

collective plant structure PO:0025497: A multi-tissue plant structure (PO:0025496) that is a proper part of a whole plant (PO:0000003) and includes two or more adjacent plant organs (PO:0009008), or cardinal organ parts (PO:0025001), along with any associated portions of plant tissue (PO:0009007).

cardinal part of multi-tissue plant structure (PO:0025498): A plant structure (PO:0009011) that is a proper part of a multi-tissue plant structure (PO:0025496) and includes portions of plant tissues (PO:0009007) of at least two different types.

part_of multi-tissue plant structure

Subclasses of CPMTPS:

plant ovary PO:0009072 A cardinal part of multi-tissue plant structure (PO:0025498) that is the basal portion of a carpel (PO:0009030) or group of fused carpels and encloses the plant ovule(s) (PO:0020003).

cardinal organ part (PO:0025001): Revised def'n: A cardinal part of multi-tissue plant structure (PO:0025498) that is a proper part of a plant organ (PO:0009008) and includes portions of plant tissue (PO:0009007) of at least two different types.

Renamed terms - PAE

Changed name of auricle (PO:0020106) to leaf sheath auricle and synonym to leaf sheath ear,

Added "plant" to names of ovary and ovule plus subtypes.

primary shoot (PO:0006341) > primary shoot system

Renamed the existing collective plant structure term and made it a child of new CPS,: collective plant organ structure (PO:0025007): revised def'n: A collective plant structure (PO:0025497) composed of two or more cardinal organ parts (PO:0025001) from adjacent plant organs (PO:0009008) and any associated portions of plant tissue (PO:0009007).

Obsolete terms

flower primordium (PO:0004706) obsolete - consider flower apical meristetm and consider floral structure primordium

adventitious root primordium (PO:0008038) - consider basal root primordium (PO:0025479) and consider shoot-borne root primordium (PO:0025480)

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