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You are here: City of Saskatoon DEPARTMENTS Infrastructure Services Parks Weed Control Yellow Toadflax
Yellow Toadflax 
Yellow Toadflax(Linaria vulgaris Hill L.)

Stem: Hairless, slender, will grow 25-80 centimetres (10 – 31 inches) tall. Base of the stem becomes woody with age.

Leaves: Numerous, pale green, whorled or opposite, hairless, tapered at both ends.

Flowers: Snapdragon appearance, cluster in groups of 5 – 30 at the top of the stems, orange throat and spur, will flower from early June to early September.

General: Invades native grasslands and pasture land causing soil erosion and surface run-off; does not provide quality fodder for wildlife or livestock.

Flower spurs Leaves Yellow Toadflax stand

             
 
 
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