Caprifoliaceae (Honeysuckle Family) Synonym(s): Synonym(s): Common Elderberry, Black Elder, Mexican Elderberry, Common Elder, Elderberry, Tapiro, Sauco Base Flower Color: WhiteReproductive Phenology: Apr, May, Jun, JulNotes: POISONOUS PARTS: Leaves, twigs (stems), roots, unripe fruits. Low toxicity if ingested. Symptoms include nausea, vomiting, diarrhea, coma. For more information about this plant, Click Here.