Summit CWMA
Class 1B · Early Detection Rapid Response

Cutleaf Vipergrass

Scorzonera laciniata

Known in Utah but in very limited populations. Also a very high priority, because eradication is still realistic.

May - Jul
Treatment window
Class 1B
Utah designation
Cutleaf Vipergrass in the field

What we know

Class 1B: early detection rapid response

Known in Utah but in very limited populations. Also a very high priority, because eradication is still realistic.

Treatment on cutleaf vipergrass works best may - jul. A full profile for this species is still being written. Until it is here, the USU Extension field guide carries identification detail, and we would rather hear from you than have you guess.

At a glance

Common name
Cutleaf Vipergrass
Scientific name
Scorzonera laciniata
Utah class
1B - Early Detection Rapid Response
Treatment window
May - Jul