New terms and obsolete terms Release 19

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New terms- PAE branch

sepal epidermis giant cell (PO:0025499)

archegonium central cell (PO:0025509)

archegonium initial cell (PO:0025510)

petal spur (PO:0025511)

corolla spur (PO:0025512)

organ lamina (PO:0025513)

phyllome lamina lobe (PO:0025514)

phyllome lamina tooth (PO:0025515)

phyllome lamina crena (PO:0025516)

leaf lamina lobe (PO:0025517)

leaf lamina tooth (PO:0025518)

leaf lamina crena (PO:0025519)

tuber (PO:0025522)

tuberous root (PO:0025523)

leaf lamina intramarginal vein (PO:0025520)

unicellular plant gametangium (PO:0025521)

spermatogenous cell (PO:0025525)

body cell (PO:0025526)

prothallial cell (PO:0025533)

ventral canal cell (PO:0025524)

20

New terms- Plant Structure Development Stage branch

  • whole plant fruit development stage (PO:0025500)
  • fruit initiation stage (PO:0025503)
  • fruit formation stage (PO:0025501)
    • fruit size up to 10% stage (PO:0025504)
    • fruit size 10 to 30% stage (PO:0025505)
    • fruit size 30 to 50% stage (PO:0025506)
    • fruit size 50 to 70% stage (PO:0025507)
    • fruit size 70% to final size stage (PO:0025508)
  • shoot system development stage (PO:0025527)
    • bud development stage (PO:0025528)
    • bud dormancy stage (PO:0025529)
    • bud swell stage (PO:0025531)
    • bud burst stage PO:0025532
  • reproductive shoot system development stage (PO:0025530)
  • fruit development stage (PO:0001002)
    • fruit ripening stage (PO:0025502)

Renamed terms (same PO ID)

PAE branch

basal axillary shoot > basal axillary shoot system (PO:0005001)

leaf anlagen > vascular leaf anlagen (PO:0025431)

megagametophyte cell > embryo sac cell (PO:0025026)

tuber > shoot axis tuber (PO:0004543)

tuberous root > tuberous root tuber (PO:0025476)

plant gametangium > multicellular plant gametangium (PO:0025124)

central cell > embryo sac central cell (PO:0020090)

shoot meristem > shoot system meristem (PO:0006079)

tuber axilllary bud meristem > shoot axis tuber axillary bud meristem (PO:0025068)

tuber axillary vegetative bud > shoot axis tuber axillary vegetative bud (PO:0025040

tuber epidermis > shoot axis tuber epidermis (PO:0025046)

tuber periderm > shoot axis tuber periderm

PSDS branch

Child terms of whole plant fruit development stage (PO:0025500):

  • 5 fruit formation stage > whole plant fruit formation stage (PO:0007042)
    • FF.00 fruit size up to 10% stage > whole plant fruit formation stage up to 10% (PO:0007032)
    • FF.01 fruit size 10 to 30% stage > whole plant fruit formation stage 10 to 30% (PO:0007009)
    • FF.02 fruit size 30 to 50% stage > whole plant fruit formation stage 30 to 50% (PO:0007029)
    • FF.03 fruit size 50 to 70% stage > whole plant fruit formation stage 50 to 70% (PO:0007007)
    • FF.04 fruit size 70% to final size stage > whole plant fruit formation stage 70% to final size (PO:0007027)
  • 6 ripening stage > whole plant fruit ripening stage (PO:0007010)
    • FR.00 beginning of fruit ripening stage > beginning of whole plant fruit ripening stage (PO:0007036)
    • FR.01 early stage of fruit ripening > early whole plant fruit ripening stage (PO:0007001)
    • FR.02 mid stage of fruit ripening > mid whole plant fruit ripening stage (PO:0007031)
    • FR.03 late stage of fruit ripening > late whole plant fruit ripening stage (PO:0007050)
    • FR.04 fruit ripening complete stage > whole plant fruit ripening complete stage (PO:0007038)


  • 3 inflorescence detectable stage > whole plant inflorescence detectable stage (PO:0007047)
  • 4 flowering stage > whole plant flowering stage (PO:0007016)
  • collective plant structure development stage > collective plant organ structure development stage (PO:0025338)

Obsoleted PAE terms

  • non-articulated laticifer (PO:0005007). This term was made obsolete because a non-articulated laticifer is not a tissue type but consists of a single cell. Use non-articulated laticifer cell (PO:0006222) instead.
  • laticifer (PO:0005053). This term was made obsolete because it had only one subclass. Consider articulated laticifer cell (PO:0006221) or non-articulated laticifer cell (PO:0006222) instead.