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sporangium base
Term Information
Accession
PO:0030040
Name
sporangium base
Ontology
plant_anatomy
Synonyms
base del esporangio (Spanish, exact), sporangium neck (exact), 胞子嚢基部 (Japanese, exact), apophysis (narrow), hypophysis (narrow)
Alternate IDs
None
Definition
A cardinal organ part that is the basal (distal) part of a sporangium.
Source:ISBN:9780473067304
Comment
Term used for bryophytes and pteridophytes. The sporangium base is the sterile part of the sporangium below the sporangium theca. If swollen and distinct from the rest of the sporangium, it is called an apophysis or hypophysis.
Subset
Pteridophytes
Bryophytes
Related
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