Biseriate

Biseriate is a botanical term applied to both plantae and fungi, meaning 'arranged in two rows'.[1]

The term can refer to any number of structures found within these kingdoms, from arrangement of leaves to the placement of spores.

It becomes useful in taxonomy for placing a species within a certain genus, family, or even order, based upon morphology, when making an initial choice or when DNA evidence is inconclusive.

References

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  1. ^ "GardenWeb defines biseriate". web.archive.org. 2006-10-17. Retrieved 2025-05-07.