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Tropical Horseweed

erigeron sumatrensis

Tropical Horseweed is a bright and cheerful plant that grows in warm places. Its fluffy white flowers can make anyone smile when they see them swaying in the breeze!

Habitat: Tropical Horseweed typically grows in sunny, disturbed areas such as roadsides, fields, and gardens.

Appearance

The Tropical Horseweed is an upright, slender plant, often reaching a notable height. It has narrow, somewhat hairy green leaves and numerous tiny, inconspicuous whitish to pale yellow flower heads clustered at the top. Its tall, unbranched appearance distinguishes it from many ground-hugging weeds.

KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderAsteralesFamilyAsteraceaeGenusErigeron
Tropical Horseweed
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Tropical Horseweed

Category

Plants

Rarity

Common

Danger

0/5 · No known danger

Snaps

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Interesting facts

Despite its name, horses don't typically eat much Tropical Horseweed!

Its leaves can be used in some traditional medicines by local communities!

This plant is a master of adapting to many different climates and soils!

This plant is considered an invasive weed in many parts of the world!

Special abilities

Ability

Airborne Traveler

Tropical Horseweed has fluffy parachute-like seeds that can fly on the wind, helping it spread far and wide.

Ability

Pioneer Power

Tropical Horseweed can quickly grow in disturbed soils, like roadsides, making it one of the first plants to appear.

Ability

Seed Machine

Tropical Horseweed produces thousands of tiny seeds, ensuring many new plants will sprout and thrive.

Measurements & details

Height
50-180 cm
Flower Size
0.2-0.5 cm
Bloom Season
Year-round
Edible
No
Toxicity
None
Lifecycle
Annual
Pollination Method
Insect

Ecological connections

pollinates

European honey bee

Apis mellifera

Visits its small flowers for nectar and pollen.

pollinates

Monarch butterfly

Danaus plexippus

Occasionally sips nectar, aiding flower pollination.

eaten by

Fall armyworm

Spodoptera frugiperda

Larvae may feed on the leaves, causing damage.

Traits

Also known as

Sumatra DaisyTropical Daisy

Collections

Safety

Danger

0/5 · No known danger

No special safety notes yet.

Frequently Asked Questions

How tall is Tropical Horseweed?

50-180 cm

How big are the flowers on Tropical Horseweed?

0.2-0.5 cm

When does Tropical Horseweed bloom?

Year-round

Is Tropical Horseweed edible?

No

Is Tropical Horseweed toxic?

None

What is Tropical Horseweed's lifecycle?

Annual

How is Tropical Horseweed pollinated?

Insect

Where is Tropical Horseweed usually found?

Tropical Horseweed typically grows in sunny, disturbed areas such as roadsides, fields, and gardens.

Snap Map

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