Pediocactus schmiedickeanus var. gracilis (Glass & R.A.Foster) Halda in Acta Mus. Richnov., Sect. Nat. 5: 20. 1998.

Nomenclatural References

• person : Charles Edward Glass (1934-1998) Based on occurrence of standard abbreviation 'Glass' in the authors string.
• person : Josef Jakob Halda (b.1943) Based on occurrence of standard abbreviation 'Halda' in the authors string.
• person : Robert Alan Foster (1938-2002) Based on occurrence of standard abbreviation 'R.A.Foster' in the authors string.