Full publication details for this name can be found in IPNI:
|Name||Status||Confidence level||Source||Date supplied|
|Anhalonium lewinii||Unresolved||WCSP (in review)|
|Anhalonium williamsii||Unresolved||WCSP (in review)|
|Echinocactus williamsii||Unresolved||WCSP (in review)|
|Mammillaria lewinii||Unresolved||WCSP (in review)|
This species contains the following infraspecific taxa*.
|Name||Status||Confidence level||Source||Date supplied||Synonyms|
|Lophophora williamsii var. pentagona||Unresolved||WCSP (in review)|
|Lophophora williamsii var. pluricostata||Unresolved||WCSP (in review)|
The Plant List does not attempt to include all infraspecific taxa.
The following databases may contain further information on this name. Please click on any button to follow a link to that database.
To return to The Plant List: please use your browser's back button to return to this page.
This name was in version 1 of The Plant List, record tro-5101145, and has not been changed.