Plant Stress Ontology

Last uploaded: November 14, 2023
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Id http://purl.obolibrary.org/obo/PO_0025356
http://purl.obolibrary.org/obo/PO_0025356
Preferred Name

bulb
Definitions
A short, enlarged shoot system (PO:0009006) that has as parts a short stem (PO:0009047) in which the shoot internodes (PO:0005005) do not elongate, and one or more buds (PO:0000055) enclosed by fleshy leaves (PO:0009025) or leaf bases (PO:0020040). May serve as a storage and/or perennating organ. Usually underground. A bulb differs from a corm (PO:0025355) by having fleshy leaves or leaf bases. The outer leaves of a bulb are often dry and membranous, rather than fleshy. May bear adventitious roots. Examples include Alium and Tulipa. Not the same structure as a bulbil.
Synonyms
bulblet (narrow)
diaspore (broad)
bulbo (Spanish, exact)
球根、鱗茎 (Japanese, exact)
Type http://www.w3.org/2002/07/owl#Class

All Properties

definition

A short, enlarged shoot system (PO:0009006) that has as parts a short stem (PO:0009047) in which the shoot internodes (PO:0005005) do not elongate, and one or more buds (PO:0000055) enclosed by fleshy leaves (PO:0009025) or leaf bases (PO:0020040).
label
bulb
comment
May serve as a storage and/or perennating organ. Usually underground. A bulb differs from a corm (PO:0025355) by having fleshy leaves or leaf bases. The outer leaves of a bulb are often dry and membranous, rather than fleshy. May bear adventitious roots. Examples include Alium and Tulipa. Not the same structure as a bulbil.
prefLabel
bulb
hasDbXref
PO_GIT:173
notation
PO:0025356
creation_date
2011-11-16T03:39:15Z
hasNarrowSynonym
bulblet (narrow)
id
PO:0025356
created_by
rwalls
hasOBONamespace
plant_anatomy
subClassOf
type
hasBroadSynonym
diaspore (broad)
has_exact_synonym
bulbo (Spanish, exact)
球根、鱗茎 (Japanese, exact)
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