Echinocereus acifer
Echinocereus acifer in Allg. Gartenzeitung 24: 109. 1856 sec. Sánchez & al. 20181 wfo-0001430689
- ≡Cereus acifer, Cact. Hort. Dyck., ed. 1849: 189. 1850 syn. sec. Sánchez 20212 wfo-0000596732
- ≡Echinocereus acifer in Cacteen Verz.: 19. 1859 syn. sec. Sánchez 20212 wfo-0000661134
- ≡Echinocereus acifer in Rümpler, Handb. Cacteenk., ed. 2: 798. 1885 syn. sec. Sánchez 20212 wfo-0001288519
- ≡Echinocereus triglochidiatus var. acifer in Cact. Suc. Mex. 23: 66. 1978 syn. sec. Sánchez 20212 wfo-0000661561
- ≡Echinocereus polyacanthus subsp. acifer in Cactaceae Consensus Init. 3: 9. 1997 syn. sec. Sánchez 20212 wfo-0001255776
- ≡Echinocereus triglochidiatus subsp. acifer in Cactaceae Syst. Init. 16: 17. 2003 syn. sec. Sánchez 20212 wfo-0000661562
- ≡Echinocereus acifer subsp. acifer syn. sec. Sánchez 20212 wfo-0001430690
- 1. Sánchez, D., Arias, S., Grego-Valencia, D. & Terrazas, T. 2018: Phylogeny in Echinocereus (Cactaceae) based on combined morphological and molecular evidence: taxonomic implications. – Systematics and Biodiversity 16: 28-44. https://doi.org/10.1080/14772000.2017.1343260, 2. 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. https://doi.org/10.3372/wi.51.51208
- =Echinopsis valida var. densa in Gartenflora 1: 295. 1852 syn. sec. Sánchez 20213 wfo-0000662401
- ≡Echinocereus polyacanthus var. densus in Kew Mag. 1: 159. 1984 syn. sec. Sánchez 20213 wfo-0000661431
- 3. 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. https://doi.org/10.3372/wi.51.51208
- =Echinocereus acifer var. brevispinulus in Rümpler, Handb. Cacteenk., ed. 2: 798. 1885 syn. sec. Blum & al. 20184 wfo-0000738928
- =Echinocereus acifer var. tenuispinus in Rümpler, Handb. Cacteenk., ed. 2: 798. 1885 syn. sec. Blum & al. 20185 wfo-0000738815
- =Echinocereus acifer var. trichacanthus in Monatsschr. Kakteenk. 1: 44. 1891 syn. sec. Blum & al. 20186 wfo-0000661138
- =Echinocereus acifer subsp. tubiflorus, Echinocereus Monogr.: 1. 1998 syn. sec. Sánchez 20217 wfo-0000661139
- 7. 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. https://doi.org/10.3372/wi.51.51208
- =Echinocereus acifer subsp. ventanensis in Echinocereenfreund 22: 63. 2009 syn. sec. Sánchez 20218 wfo-0000743806
- 8. 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. https://doi.org/10.3372/wi.51.51208