Ontario Weeds

Order Publication 505

To browse by weed name,see the Ontario Weed Gallery Listing.

Table of Contents

Browse the Ontario Weeds Gallery: | 1 | 2 | 3 | 4 |

Horsetail Family (Equisetaceae)

Fern Family (Polypodiaceae)

Grass Family (Gramineae)

Sedge Family (Cyperaceae)

Lily Family (Lilaceae)

Buckwheat or Smartweed Family (Polygonaceae)

Goosefoot Family (Chenopodiaceae)

Amaranth Family (Amaranthaceae)

Pokeweed Family (Phytolaccaceae)

Purslane Family (Portulacaceae)

Carpetweed Family (Aizoaceae)

Pink Family (Caryophyllaceae)

Buttercup Family (Ranunculaceae)

Barberry Family (Berberidaceae)

Mustard Family (Cruciferae)

Orpine Family (Crassulaceae)

Rose Family (Rosaceae)

Legume or Bean Family (Leguminosae)

Rue Family (Rutaceae)

Spurge Family (Euphorbiaceae)

Cashew Family (Anacardiaceae)

Geranium Family (Geraniaceae)

Buckthorn Family (Rhamnaceae)

Mallow Family (Malvaceae)

St. John's Wort Family (Hypericaeae)

Violet Family (Vialaceae)

Loosetrife Family (Lythraceae)

Evening-Primrose Family (Onagraceae)

Carrot or Parsely Family (Umbelliferae)

Dogbane Family (Apocynaceae)

Milkweed Family (Asclepiadaceae)

Morning-Glory Family (Convolvulaceae)

Borage Family (Boraginaceae)

Mint Family (Labiatae)

Nightshade or Potato Family (Solanaceae)

Figwort or Snapdragon Family (Scrophulariaceae)

Plantain Family (Plantaginaceae)

Madder Family (Rubiaceae)

Teasel Family (Dipsacaceae)

Gourd or Melon Family (Cucurbitaceae)

Harebell or Bellflower Family (Campanulaceae)

Composite or Aster Family (Compositae)

Cannabis Family (Cannabaceae)

Primrose Family (Primulaceae)

Browse the Ontario Weeds Gallery: | 1 | 2 | 3 | 4 |

Related Links

... on general Weed topics

... on weed identification, order OMAFRA Publication 505: Ontario Weeds

... on weed control, order OMAFRA Publication 75: Guide To Weed Control

For more information:
Toll Free: 1-877-424-1300
E-mail: ag.info.omafra@ontario.ca