BugwoodWiki Article

goutweed
Aegopodium podagraria L.

Overview

Appearance
Aegopodium podagraria is a creeping, herbaceous perennial that can grow to be 15.7-39.4 in. (0.4-1 m) tall.
Foliage
The basal and lower leaves have long petioles. There are usually 9 leaflets per lower leaf, although this can vary. Each leaflet is ovate with an acute or acuminate apex. The bases of these leaflets can be rounded or cordate. The lower leaflets are 1-3 in. (3-8 cm) long and have a serrate margin. The upper leaflets are similar to the lower leaflets, but are smaller and ternate in their arrangement, and have shorter petioles.
Flowers
The white flowers are arranged in umbels that are 2.25-4.75 in. (6-12 cm) in diameter. Each umbel is borne on a long peduncle, and has 15-25 rays that are about 1 in. (2.5 cm) or more in length. The flowers of Aegopodium podagraria appear in June.
Fruit
The brown fruits oblong-ovoid, laterally flattened and 0.12-0.16 in. (3-4 mm) long.
Ecological Threat
Digging up this plant can often be counterproductive as fragmentation of the root system stimulates reproduction via the stolons. The non-variagated form is particularly aggressive.

Resources

Selected Images


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5269083

goutweed
Aegopodium podagraria
Infestation
Leslie J. Mehrhoff
5446535
5446535

goutweed
Aegopodium podagraria
Flower(s)
Leslie J. Mehrhoff
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5446534

goutweed
Aegopodium podagraria
Flower(s)
Leslie J. Mehrhoff
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goutweed
Aegopodium podagraria
Flower(s)
Leslie J. Mehrhoff
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5446615

goutweed
Aegopodium podagraria
Foliage
Leslie J. Mehrhoff
5269086
5269086

goutweed
Aegopodium podagraria
Foliage
Leslie J. Mehrhoff
5446515
5446515

goutweed
Aegopodium podagraria
Foliage
Leslie J. Mehrhoff
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5446584

goutweed
Aegopodium podagraria
Plant(s)
Leslie J. Mehrhoff
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5446616

goutweed
Aegopodium podagraria
Plant(s)
Leslie J. Mehrhoff

Maps


EDDMapS Distribution - This map is incomplete and is based only on current site and county level reports made by experts, herbaria, and literature. For more information, visit www.eddmaps.org

EDDMapS Distribution

State Regulated List - This map identifies those states that list this species on their regulated list. For more information, visit Invasive.org

State Regulated List

Taxonomic Rank

Kingdom: Plantae
Phylum: Magnoliophyta
Class: Magnoliopsida
Subclass: Rosidae
Order: Apiales
Family: Apiaceae
Genus: Aegopodium

Other System Links

Plants: AEPO
Bayer: AEOPO
GRIN: 102037
ITIS: 29567
NPDN Pest: PFFABBA
NPDN Host: 31583

Synonyms and Other Names

Other Common Names:
goutweed, bishop's weed, ground elder

Categories

Category: Forbs/Herbs