Which of the following poison has a sweet taste and produces perioral sensation and tingling?

Aconite is monk's hood or blue rocket or mitha zaher or bish or bikh. Signs and symptoms include sweet taste, numbness and tingling of mouth, tongue and pharynx, salivation, nausea, and vomiting and diarrhea. Headache, giddiness, pallor, and profuse sweating, subnormal temperature, and patient becomes weak.