Skip to main content

Cornell University logo

Header CU menu

  • School of Integrative Plant Science
  • Horticulture Section
Turfgrass and Landscape Weed ID
Turfgrass and Landscape Weed ID

Main menu

  • Home
  • Weed ID
    Broadleaf Grass Instructions
  • Pesticide-free Management
  • Weeds and Human Health
  • Resources
  • (-) Axial
  • (-) Opposite
  • (-) Upright

Jump to Filters

START OVER | Displaying results 1 - 5 of 5

Ambrosia trifida

Giant ragweed

Ambrosia trifida

Henbit node

Henbit

Lamium amplexicaule

Lonicera japonica - flowers, leaves

Japanese honeysuckle

Lonicera japonica

Amaranthus retroflexus

Redroot pigweed

Amaranthus retroflexus

Lonicera tatarica - flowers, leaves

Tatarian honeysuckle

Lonicera tatarica

Plant type

  • Broadleaf (5)

Narrow Your Search

* See Instructions for help

Stature

  • (-) Upright (5)

Leaf Arrangement

  • (-) Opposite (5)

Leaf Shape

  • Oval (3)
  • Lanceolate (1)
  • Round (1)

Leaf division

  • Simple (3)
  • Palmate (2)

Leaf margin

  • Entire (2)
  • Wavy (1)
  • Lobed (1)
  • Toothed (1)

Auricles

Ligule

Vernation

Inflorescence location

  • (-) Axial (5)
  • Terminal (2)

Inflorescence color

  • Green (2)
  • White (2)
  • Pink (1)
  • Purple (1)
  • Blue (1)
  • Yellow (1)

Tactile

  • Smooth (2)
  • Fuzzy (1)

Footer info menu

  • Contact
  • About This Site
  • Disclaimer

Footer CU Menu

  • Cornell University ©2022
  • University Privacy
  • Web Accessibility Assistance