• Photo of Galinsoga quadriradiata (Galinsoga quadriradiatas)

Plant Profile: Galinsoga quadriradiata

Taxonomy: Galinsoga quadriradiata

Names

Fringed Quickweed, Hairy Galinsoga, Shaggy Soldier

  • Photo of Galinsoga quadriradiata (Galinsoga quadriradiatas)

Phonetic Spelling:gal-in-SOH-guh kwad-re-rad-ee-AH-tuh

Genus:Galinsoga

Species:quadriradiata

Family:Asteraceae

This summer annual weed is invasive, characterized by its upright or sprawling stems. The leaves, which are arranged oppositely, vary in shape from round to triangular, measuring between 1 to 3 inches in length and 1/2 to 2 inches in width. The flower heads are petite, featuring 4 to 5 white ray flowers surrounding yellow centers. In the most prevalent species, both the stems and leaves are covered in hairs.

You can typically find this plant thriving in meadows and other naturalized environments.

Galinsoga quadriradiata Feature Summary

Galinsoga quadriradiata Image Gallery

Tags

#yellow
#annual
#summer annual
#white flowers
#weed
#weedy

Similar Plants

Galinsoga quadriradiata Feature Summary

Attributes
Mexico to S. Tropical America
Flowers
Many small flowerheads with 4-5 white ray flowers with a yellow disc.
White
Gold/Yellow
Spring
Summer
Fall
4-5 petals/rays
< 1 inch
Leaves
Roundish to triangular in shape
1-3 inches
Velvety
1-3 inches
Whole Plant Traits
Annual
Weed
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Coastal
Mountains
Piedmont
Landscape

Galinsoga quadriradiata Attributes

Galinsoga quadriradiata: Country Or Region Of Origin

Mexico to S. Tropical America

Galinsoga quadriradiata: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Galinsoga quadriradiata Flowers

Galinsoga quadriradiata: Flower Description

Many small flowerheads with 4-5 white ray flowers with a yellow disc.

Galinsoga quadriradiata: Flower Color

filter_vintage
Gold/Yellow
filter_vintage
White

Galinsoga quadriradiata: Flower Bloom Time

Winter
Spring
Summer
Fall

Galinsoga quadriradiata: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Galinsoga quadriradiata: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Galinsoga quadriradiata Leaves

Galinsoga quadriradiata: Leaf Description

Roundish to triangular in shape

Galinsoga quadriradiata: Leaf Color

spa
Green

Galinsoga quadriradiata: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Galinsoga quadriradiata: Hairs Present

No
Yes

Galinsoga quadriradiata: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Galinsoga quadriradiata: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Galinsoga quadriradiata: Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Galinsoga quadriradiata Whole Plant Traits

Galinsoga quadriradiata: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Galinsoga quadriradiata: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Galinsoga quadriradiata Cultural Conditions

Galinsoga quadriradiata: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Galinsoga quadriradiata: NC Region

Coastal
Mountains
Piedmont

Galinsoga quadriradiata Stem

Galinsoga quadriradiata: Stem Is Aromatic

No
Yes

Galinsoga quadriradiata Landscape

Galinsoga quadriradiata: Problems

Allelopathic
Contact Dermatitis
Frequent Disease Problems
Frequent Insect Problems
Invasive Species
Malodorous
Messy
Poisonous to Humans
Problem for Cats
Problem for Children
Problem for Dogs
Problem for Horses
Short-lived
Spines/Thorns
Weak Wood
Weedy