Species:
Sisymbrium altissimum
Common Name:
tall tumble mustard
Systems Affected (standardized):
cropland/pastureland, forest/woodland, disturbed/waste areas
Regions(s) present (updated by AB):
NW, PH

Impacts:
Source? likely to be reintroduced:
Info Blurb:
A serious crop weed and a host for crop disease. Seeds germinate earlier and seedlings grow faster than those of native herbs. Absorbs soil contaminants and may spread those to other sites. Probably introduced as a seed contaminant.
Native Regions in OK:
NONE
Current and past designations:
BS
Present in OK?
Present in Bordering States?
OK, TX, NM, CO, KS, MO, AR, LA
Has Legal Status in BS?
NONE