Is A Schefflera Poisonous?

Is A Schefflera Poisonous? Schefflera, commonly known as “Umbrella Plant”: Schefflera can cause vomiting, kidney problems, tremors, and heart and respiratory problems. Scheffleras can also cause oral irritation, such as difficulty swallowing, drooling, and burning of the mouth, lips, and tongue. Is schefflera poisonous to humans? Though often grown as a houseplant, umbrella tree (Schefflera