Weed of the Month

Learn about noxious weeds and steps you can take to manage or eradicate.  Each month we will bring you a new profile and helpful resources.

July Weed Profile

Oxeye Daisy

Leucanthemum vulgare

Oxeye daisy is a perennial member of the Sunflower family.

It has 1 to 2-inch-wide compound flowers with 15-30 sterile white ray flowers and a central button made up of many yellow disk flowers. Flowerheads are solitary at the ends of thin stems. The flowerheads have narrow bracts with brown margins.

Leaves are lance-shaped with toothed edges and mostly hairless. Stem leaves attach directly to the stem and are alternate.

Plants are from1 to 3 feet tall. They are found along rights-of-way, in meadows, and in rangeland. Sheep and goats will graze but most livestock and wildlife will not feed on it.

Oxeye daisy reproduces by spreading rhizomes and seed. An escaped ornamental, it can often be found as an contaminate in wildflower seed mixes.

It is an escaped ornamental that was first recorded in the US in 1838. Since then it has become widely spread and can be found in all 50 states.

Oxeye daisy can be easily controlled by pulling young plants or by treating with herbicide.

Montana Extension Fact Sheet

Leucanthemum vulgare (oxeye daisy) (cabi.org)

Oxeye Daisy – Utah Weed Control Association

Utah Weed Control Association – Improving weed control in Utah

Items of Interest

Weed of the Month


January Weed Profile – Knotweed

February Weed Profile – Rush Skeletonweed

March Weed Profile – Black Henbane

April Weed Profile – Chinese clematis

May Weed Profile – Houndstongue

June Weed Profile – Milk Thistle

July Weed Profile – Oxeye Daisy


January Weed Profile – Dalmatian Toadflax

February Weed Profile – Common Mulllein

March Weed Profile – Mediterranean Sage

April Weed Profile – Saltcedar

May Weed Profile – Absinth Wormwood 

June Weed Profile – Eurasian watermilfoil 

July Weed Profile – Yellow starthistle 

August Weed Profile – Hairy willowherb

September Weed Profile – Yellow toadflax

October Weed Profile – Chamomile

November Weed Profile – Diffuse knapweed

December Weed Profile – Poison hemlock


January Weed Profile – Cheatgrass

February Weed Profile – Myrtle Spurge

March Weed Profile – Hoary Cress

April Weed Profile – Leafy Spurge

May Weed Profile – Scotch Thistle

June Weed Profile – Dyer’s Woad

July Weed Profile – Orange Hawkweed

August Weed Profile – Purple Loosestrife

September Weed Profile – Teasel

October Weed Profile – Canada Thistle

November Weed Profile – Russian Knapweed

December Weed Profile – Russian Olive