Poinsettia -- Identification
Red poinsettias will have a bright red petiole; pink plants will have a pink petiole and white plants will have a green petiole. Multi-colored plants such as 'Jingle Bells' and 'Marble' will usually have a pink petiole.
Articles in this collection were copyrighted 1995 by the Board of Trustees of the University of Illinois. For full copyright information about the articles in this encyclopedia, click here.