A single or double circle of peristome teeth inside a sporangium mouth. [ ISBN:9780473067304 ]
术语信息
database
cross reference
- PO_GIT:310
Subsets
Bryophytes
comment
The peristome is located under the operculum, if an operculum is present. Upon maturity of a capsule, the teeth of the peristome open to release the spores.
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