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COW PARSNIP - Heracleum sphondylium
IDENTIFICATION
Common Name: COW PARSNIP
Family: Parsley - Apiaceae
Scientific Name: Heracleum sphondylium
Meaning of Name: Heracleum - dedicated to Hercules of Greek mythology.
Key Characteristics: flat-topped umbels, with outer flowers of the umbel larger than the others; tall, up to 4 feet.
Flower Types: umbel
Flower Color: white
Leaf Type: compound (divided into 2 or more similar parts), ternate (divided into groups of 3).
Mature Height: to 4 feet.
Habitat: moist areas and streamsides.

ECOLOGY
Growth Form: herbaceous
Growth Duration: perennial
Angio/Gymnosperm: angiosperm (plant with covered seed).
Monocot/Dicot: dicot (plants with two seed leaves and netted leaf veins).
Life Zone: foothills to subalpine.
Frequency: common
Native/Alien: native
Season of Bloom: summer (Jun. - Aug.).
Eco Relationships: members of the parsley family are pollinated by a wide variety of insects but especially by flies and other short-tongued insects due to their easily available nectar; one of the host plants for Anise Swallowtail butterfly, a large black and yellow butterfly with tailed hind wings.

HUMAN USES
Edibilty: leaves, roots and stems are edible.

LANDSCAPING
Landscaping Use: meadow, hedgerow, shady edge.
Light Requirement: sun to shade.

WEED MANAGEMENT

Version: 2.3.0      Release Date: Jan 2009       ©2009 Jefferson County ITS

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