Devil's Backbone
... that a person can create more of a Devil's Backbone by cutting it off above a joint and burying it?
... that a person can create more of a <b id="mwew"><a href="./Euphorbia_tithymaloides" id="mwfA" rel="mw:WikiLink" title="Euphorbia tithymaloides">Devil's Backbone</a></b> <i id="mwfQ">(pictured)</i> by cutting it off above a joint and burying it?