Hogweed
Hogweed
Heracleum sphondylium
Also known as: European cow-parsnip · Eurasian cow parsnip · meadow cow parsnip · eltrot · common hogweed
Plantae
COMMON

Stats

Lifespan
Perennial
Size
Large
Diet
Photosynthetic
Biome
Temperate grassland
Range
Europe and Asia
Movement
Sessile
Breeding
Seeds
Defense
Toxins
Status
Common

About

A tall, coarse-stemmed meadow herb topped with broad umbrella-shaped clusters of small white flowers. Its hollow, bristly stems can reach over 2 meters, and brushing against the sap can cause skin to blister badly in sunlight.

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
Heracleum
Species
Heracleum sphondylium