Conium maculatum known by the common name hemlock, even though the two plants are quite different. Similarly, the plant should not be confused with "Cicuta" (commonly known as water hemlock). The dried stems are sometimes called kecksies or kex. "Conium" comes from the Ancient Greek "κώνειον - kṓneion" : "hemlock". This may be related to "konas" (meaning to whirl), in reference to vertigo, one of the symptoms of ingesting the plant. "Conium maculatum" is an herbaceous biennial flowering plant that grows to tall, with a smooth, green, hollow stem, usually spotted or streaked with red or purple on the lower half of
Poison dart frog by the relatively large size and high levels of toxicity of its members. Most species of poison dart frogs are small, sometimes less than in adult length, although a few grow up to in length. They weigh 1 oz. on average. Most poison dart frogs are brightly colored, displaying aposematic patterns to warn potential predators. Their bright coloration is associated with their toxicity and levels of alkaloids. For example, frogs of the genus "Dendrobates" have high levels of alkaloids, whereas "Colostethus" species are cryptically colored and are not toxic. Poison dart frogs are an example of an aposematic organism. Their