Saxifraga tridactylites f. americana Engl. & Irmsch. Pflanzenr. (Engler) [Heft 67] 4, Fam. 117, I: 221. 1916

Nomenclatural References

• literature : Das Pflanzenreich: Regni vegetablilis conspectus. (1916) at BHL. From parsing micro citation.
• person : Adolf Engler (1844-1930) Based on occurrence of standard abbreviation 'Engl.' in the authors string.
• person : Edgar Irmscher (1887-1968) Based on occurrence of standard abbreviation 'Irmsch.' in the authors string.
• database : IPNI record: 293546-2