4259. Yew—Penitence. I am sorry.
4260. Poisonous Plants.—Plants with five stamens and one pistil, with a dull-colored lurid carolla, and a nauseous sickly smell, are always poisonous. As tobacco, henbane, nightshade, thorn-apple.
Umbelliferous plants of the aquatic kind, and with a nauseous scent, are always poisonous. As water-hemlock, cow-parsley.
4261. Plants with labiate corollas and seeds in capsules, are frequently poisonous. As snap-dragon, fox-glove.
4262. Plants from which issue a milky juice on being broken, are poisonous, unless they bear compound flowers. As milk-weed, dogbane.