Speirostyla Baker J. Linn. Soc., Bot. 25: 298. 1889.

Nomenclatural References

• literature : Bolus, H. (1889). Contributions to South-African Botany.- Part IV. (With a Revised List of published Species of Extra-tropical South-African Orchids). Journal of the Linnean Society of London, Botany, 25(170), 156–210. https://doi.org/10.1111/j.1095-8339.1889.tb00795.x DOI link imported from Page, R. (2023). doi:10.5281/zenodo.7974720
• database : IPNI record: 38830-1