Facts
Did you know ...
- In the United States, Conium maculatum is responsible for a yearly amount of
over $100 million due to the loss of livestock from poisonous plants.
- In 1886, Albert Ladenburg was able to synthesize the first alkaloid which was
coniine, which is found in poison hemlock.
- Conium maculatum was brought to America as a decorative, ornamental plant
but is indigenous to western Asia and Europe.
- C. maculatum plants located in more southern latitudes appear to be more
poisonous than those in more northern regions.
- The flowers of C. maculatum are hermaphroditic, meaning they contain both male
and female parts.
- The extracts from C. maculatum, which contain the poison were once used to
execute criminals. One of these criminals was the famous Greek philosopher
Socrates, who was sentenced to drink the poison and die.
- In the 1800's, Conium seeds that were unripe, were dried and used as a sedative.
- Children have died from using the stems of this plant as pea-shooters or whistles.
- The chemical alkaloid y-coniceine seems to dominant more during the rainy
season while coniine seems to become more apparent during the dry season.
- The seeds are the most toxic part of the plant. Pictured below is a photo of what
these seeds look like.
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