Echinocereus occidentalis

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Echinocereus occidentalis

Echinocereus occidentalis (N.P.Taylor) W.Rischer, S.Breckw. & Breckw. in Echinocereenfreund 22: 23. 2008 ["2009"] sec. Felix & Bauer 20181
  • Echinocereus stramineus var. occidentalis N.P.Taylor in Bradleya 6: 70. 1988 syn. sec. ???
  • Echinocereus stramineus subsp. occidentalis (N.P.Taylor) N.P.Taylor in Cactaceae Consensus Init. 3: 10. 1997 syn. sec. ???
  • Echinocereus occidentalis subsp. occidentalis syn. sec. Felix & Bauer 20181
  • 1. Felix, D. & Bauer, H. 2018: Echinocereus. Die cinerascens-Gruppe. – Echinocereus Online-Journal 6(3-4): 63-204
  • =Echinocereus occidentalis subsp. breckwoldtiorum De-Nova, Cast.-Lara & W.Blum in Xerophilia special issue 7.2: 4. 2015 syn. sec. Felix & Bauer 20182
  • 2. Felix, D. & Bauer, H. 2018: Echinocereus. Die cinerascens-Gruppe. – Echinocereus Online-Journal 6(3-4): 63-204

Notes

Echinocereus occidentalis was segregated from E. stramineus due to minor differences in morphology and chromosome number. Echinocereus occidentalis is diploid, while the E. stramineus is tetraploid.A

Bibliography

A. Sánchez, D. 2021: Revision of Echinocereus – In: Korotkova N. & al., Cactaceae at Caryophyllales.org – a dynamic online species-level taxonomic backbone for the family. – Willdenowia 51(2): 250-270. http://doi.org/10.3372/wi.51.51208