I would say Ledebouria socialis, grown with too little light. It should tighten up with more sun. M. Travis Owen asks "I was curious if you had any clue what this was?. I guessed either Ledebouria or Dactylorhiza but internet searches haven't yielded the exact leaf pattern. I have not seen it in flower. I received it at a local plant sale labeled "house plant" so no help there, except possibly hinting at a low frost tolerance."