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Erigeron canadensis (synonym Conyza canadensis) is an annual plant native throughout most of North America and Central America.
Horseweed is a winter annual in the aster family (Asteraceae). Peak germination is in late autumn and early spring but sporadic germination may occur anytime ...
Aug 27, 2012 · Weediness. This plant may become weedy or invasive in some regions or habitats and may displace desirable vegetation.

Horseweed

Plant
Erigeron canadensis is an annual plant native throughout most of North America and Central America. It is also widely naturalized in Eurasia and Australia. Common names include horseweed, Canadian horseweed, Canadian fleabane, coltstail,... Wikipedia
Scientific name: Erigeron canadensis
Family: Asteraceae
Genus: Erigeron
Kingdom: Plantae
Order: Asterales

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Feb 11, 2022 · Erigeron canadensis (synonym Conyza canadensis) is an annual plant native throughout most of North America and Central America.
Canada fleabane, also called Horseweed, is native to North America and has become a weed in South America, Europe, Asia, and Africa.
Dec 6, 2022 · A coarse weed with erect bristly-haired stem that has branching clusters of small, cup-like, greenish-white flower heads arising from upper leaf ...
Aug 22, 2024 · Erigeron canadensis. HORSEWEED · Common Name: FLEABANE DAISY · Habit: Annual to perennial herb (subshrub). · Stem: generally erect. · Leaf: ...
Erigeron canadensis is an annual herb that is native to California, and also found elsewhere in North America and beyond. also called Conyza canadensis ...
Horseweed (Erigeron canadensis, also called Conyza canadensis) is native across much of North America. In our area, it is a frequent inhabitant of disturbed ...
Erigeron canadensis is a winter or summer annual herbaceous plant in the sunflower family. The plants are erect reaching 0.5-7 ft (30-150 cm) tall. Stout ...