Kebnat
PLANTS

Longleaf speedwell

Veronica longifolia

Plants
IntroducedHerbPerennialjuin to juillet
Longleaf speedwell, photo 1 of 5
Longleaf speedwell, In flower
Longleaf speedwell, In fruit

Perennial herbaceous plant. Introduced to Québec. Grows in urban areas. Flowers from June to July.

There are 105 observations of Longleaf speedwell in Québec, mostly in Capitale-Nationale, Bas-Saint-Laurent and Laurentides, and it has been reported in 14 of the 17 regions. They peak in July and August and become rare from October to May.

Through the year

JFMAMJJASOND

Where to see it

  1. Capitale-Nationale22
  2. Bas-Saint-Laurent18
  3. Laurentides11
  4. Montréal10
  5. Gaspésie–Îles-de-la-Madeleine8
  6. Estrie7
  7. Outaouais7
  8. Saguenay–Lac-Saint-Jean6
  9. Montérégie4
  10. Chaudière-Appalaches3
  11. Mauricie3
  12. Abitibi-Témiscamingue3
  13. Côte-Nord2
  14. Laval1

Habitat

Towns and gardensAndre Carrotflower

Similar species

Spiked speedwellVeronica spicata
Large speedwellVeronica teucrium
Culver's rootVeronicastrum virginicum
Swamp verbenaVerbena hastata
Purple loosestrifeLythrum salicaria
TOXIC
BlueweedEchium vulgare
Hoary vervainVerbena stricta
Obedient plantPhysostegia virginiana
Great blue lobeliaLobelia siphilitica
Marsh hedgenettleStachys palustris
Bird vetchVicia cracca
Blue giant hyssopAgastache foeniculum