tracheid bar

Term Information

Accession
PO:0019026
Aspect
plant anatomy
Synonyms
exact: barra de la traqueida (Spanish)
exact: 仮導管の筋、縞 (Japanese)
Definition
A portion of xylem (PO:0005352) tissue that is a distinct ring-like structure composed of tracheids (PO:0000301), that is part of a seed (PO:0009010) and surrounds the hilum (PO:0020063) and forms a groove in the surface of the pericarp (PO:0009084) immediately adjacent to the hilum. [source: ISBN:0080280293]
Comment
Found some taxa, such as Phaseolus.

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External References

closePO_GIT (1)

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