Zygopetalum mackayi var. charlesworthii R.H.Pearson Gard. Chron. ser. 3, 51: 83. 1912

Nomenclatural References

• literature : Gard. Chron. ser. 3, 51: 83. 1912 [10 Feb 1912] BHL link from IPNI metadata.
• database : IPNI Record: 77306850-1 Added by the Oct 2022 IPNI import.