Ontologies
PDO_CAS
Plant Diversity Ontology (PDO_CAS)
OWL
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Last submission date April 29, 2024
ID http://purl.obolibrary.org/obo/po#Perianth
http://purl.obolibrary.org/obo/po#Perianth
https://agroportal.lirmm.fr/ontologies/PDO_CAS/Perianth
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Preferred name

perianth

Definitions
The perianth can consist of only the corolla (PO:0009059), only the calyx (PO:0009060) or it may have both structures in a complete flower. If the petals (PO:0009032) and sepals (PO:0009031) are indistinguishable from one another, the perianth consists of just a collective tepal structure (PO:0025021), composed of one or more tepals (PO:0009033), for example in tulip or lily flowers.
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