PLANTS
Prickly sow thistle
Annual herbaceous plant. Introduced to Québec. Grows in fields and in urban areas. Flowers from March to September.
There are 224 observations of Prickly sow thistle in Québec, mostly in Capitale-Nationale, Montréal and Montérégie, and it has been reported in 16 of the 17 regions. They peak in July and August and become rare from November to May.
Through the year
JFMAMJJASOND
Where to see it
Habitat
FieldsHubert Figuière
Towns and gardensAlain Rouiller
