A collective plant organ structure (PO:0025007) on the surface of a vascular leaf (PO:0009025) that has as part a cluster of two or more adjacent sporangia (PO:0025094). [ PO_REF:00001 ]
术语信息
Subsets
Poaceae, Gymnosperms, Pteridophytes
definition
A collective plant organ structure (PO:0025007) on the surface of a vascular leaf (PO:0009025) that has as part a cluster of two or more adjacent sporangia (PO:0025094).
术语关系
相关词: