1) Caryophylloid dicot genus 2) Genus lophophora 
Lophophora is a genus of spineless, button-like cacti native to the southwestern United States (Texas and New Mexico) through Northeast Mexico and South to Querétaro in central Mexico. The species are extremely slow growing, sometimes taking up to thirty years to reach flowering age (at the size of about a golf ball, excluding the root) in the wi...[moth] Lophophora is a genus of moths of the Noctuidae family. ...
[n] - two species of small cacti of northeastern Mexico and southwestern United States having rounded stems covered with jointed tubercles: mescal
genus Lophophora noun two species of small cacti of northeastern Mexico and southwestern United States having rounded stems covered with jointed tubercles: mescal