Alsophila verruculosa var. ulbrichtii Rosenst. Hedwigia 46: 67 (1906)

Nomenclatural References

• literature : Hedwigia 46: 67. 1906 BHL link from IPNI metadata.
• person : Eduard Rosenstock (1856-1938) Based on occurrence of standard abbreviation 'Rosenst.' in the authors string.
• database : IPNI record: 10146-2