Cycle :
Perennial
Origin :
Native1, Introduced
Type :
Herbaceous
Occurrence :
Very frequent, everywhere, even very North.
Status :
None
Reproduction :
Hermaphrodite
Bearing :
Erec
Height2 :
30 to 100 cm
Pubescence :
Slightly hairy
1- The sub-species lanulosa and lanulosa var. lanulosa are natives.
2-We can find individuals of gigantic size on the Brion island in the Îles de la Madeleine archipelago which exceeds easily this size.