Poison Hemlock
Poison Hemlock
Conium maculatum
Plantae
COMMON

Stats

Lifespan
Biennial
Size
Large
Diet
Photosynthetic
Biome
Temperate grassland
Range
Europe and North Africa
Movement
Sessile
Breeding
Seeds
Defense
Toxins
Status
Common

About

This biennial herb grows in meadows and along roadsides across many continents. Its hollow stems are marked with purple spots that contain potent neurotoxins.

Life cycle

  1. 1.
    seed
    A dormant seed waits for water and warmth before germinating.
  2. 2.
    sprout
    A first shoot emerges with cotyledon leaves and a tap root reaching down.
  3. 3.
    sapling
    A young plant grows true leaves and a stem or trunk, putting on height each season.
  4. 4.
    mature
    Fully grown, flowering or fruiting at adult size.

Learn more

Taxonomy

Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Apiales
Family
Apiaceae
Genus
Conium
Species
Conium maculatum