There were 9 accepted species found [distribution filter:
1 Coleocephalocereus aureus F.Ritter distributionfilter: global
homotypic synonyms:
Echinopsis aurea var. callochrysea (F.Ritter) J.Ullmann;
Echinopsis aurea var. catamarcensis (F.Ritter) J.Ullmann;
Echinopsis aurea var. depressicostata (F.Ritter) J.Ullmann;
Echinopsis aurea var. lariojensis (F.Ritter) J.Ullmann;
links:    
IPNI (International Plant Names Index)   
WFO (World Flora Online)   
Google   
Flickr
2 Coleocephalocereus braunii Diers & Esteves distributionfilter: global
links:    
IPNI (International Plant Names Index)   
WFO (World Flora Online)   
Google   
Flickr
4 Coleocephalocereus diersianus P.J.Braun & Esteves distributionfilter: global
links:    
IPNI (International Plant Names Index)   
WFO (World Flora Online)   
Google   
Flickr
7 Coleocephalocereus goebelianus (Vaupel) Buining distributionfilter: global
homotypic synonyms:
Cereus goebelianus Vaupel; heterotypic synonyms:
Coleocephalocereus pachystele F.Ritter;
links:    
IPNI (International Plant Names Index)   
WFO (World Flora Online)   
Google   
Flickr
9 Coleocephalocereus purpureus (Buining & Brederoo) F.Ritter distributionfilter: global
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links:    
IPNI (International Plant Names Index)   
WFO (World Flora Online)   
Google   
Flickr