Dogfennel (Eupatorium capillifolium)

I was looking up some facts about Dogfennel and these are interesting:

  • When crushed, they have an unpleasant smell
  • Thrives on roadsides
  • Native to South and East USA (Massachusetts south to Florida, West to Missouri) and also Cuba and the Bahamas
  • Wind-pollinated unlike flowering plants
  • Known to be planted by Johnny Appleseed
  • Eaten by Florida's scarlet-bodied wasp moth (Cosmosoma myrodora)
  • Contains liver-damaging pyrrolizidine alkaloids
  • Can be extracted into essential oils and has anti-fungal properties

https://www.inaturalist.org/taxa/131154-Eupatorium-capillifolium#cite_note-Weeds-4

  • The species name capillifolium is derived from the Latin capill meaning “hair” and folium meaning “leaf,” referring to the thin segments of the leaves.
  • The common name refers to the fennel-like odor, which dogs appear to enjoy

https://vnps.org/johnclayton/2015/10/22/dog-fennel-september-wildflower-of-the-month/#:~:text=The%20common%20name%20refers%20to,bites%20of%20reptiles%20and%20insects.

  • Johnny planted the seeds of Dog Fennel in the barnyards and hedgerows of Mohican Country from about 1810-1830 because he honestly believed its medicinal and curative properties were earnestly needed on the wild frontier.
  • By the 1880s & 90s the term Dog Fennel Party was applied to any politician who was worthless and smelled bad. Any little crossroad in America where folks were too lazy to keep the weeds from growing wild in their streets was called a Dog Fennel Town.

https://richlandcountyhistory.com/2019/07/06/richland-invasives-a-tale-of-hope/#:~:text=Johnny%20Appleseed's%20other%20Botanical%20Legacy&text=It%20was%20called%20Dog%20Fennel,needed%20on%20the%20wild%20frontier.

Posted on July 17, 2023 02:15 PM by zzravizz zzravizz

Observations

Photos / Sounds

What

Dogfennel (Eupatorium capillifolium)

Observer

zzravizz

Date

July 8, 2023 03:46 PM EDT

Photos / Sounds

What

Dogfennel (Eupatorium capillifolium)

Observer

zzravizz

Date

July 8, 2023 04:10 PM EDT

Photos / Sounds

What

Dogfennel (Eupatorium capillifolium)

Observer

zzravizz

Date

July 9, 2023 10:40 AM EDT

Photos / Sounds

What

Dogfennel (Eupatorium capillifolium)

Observer

zzravizz

Date

July 11, 2023 07:48 PM EDT

Photos / Sounds

What

Dogfennel (Eupatorium capillifolium)

Observer

zzravizz

Date

July 13, 2023 09:10 AM EDT

Place

Loganville (Google, OSM)

Photos / Sounds

What

Dogfennel (Eupatorium capillifolium)

Observer

zzravizz

Date

July 15, 2023 07:44 PM EDT

Comments

how fascinating! Growing up on a farm we always pulled these "weeds" out of our pasture so the cows wouldn't eat them.

Posted by cc5131 11 months ago

@cc5131 I wonder if the thinking was that they're toxic to the cow's livers!

Posted by zzravizz 11 months ago

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