Adventures Electronic 2. 2022.
Typ: USA, Oregon. Hochstätter fh 19.7 . SRP. For protected no exact locality details.
Endangered. Should be included in Appendix I of the Washington Agreement on the Protection of Endangered Species.
Vorkommen: US, Oregon. Endemic.
Section Pediocactus Hochstätter
Body solitar, globular 4-10 cm long and diameter, flower cream to yellow, grows in volcnaic soil, dominated by low bushes and sparse grassses.
Pediocactus hajekii grows endemically in untouched region in a small population in Oregon.
This species is named in honour of Miloslav Hajek, Tremošná, Czech Republic, specialist in the Cactaceae specifically the genera Pediocactus and Sclerocactus.