Sahara mustard
California's deserts, once thought to be naturally resistant to plant invasions, are now under severe threat from an aggressive weed—Sahara mustard (Brassica tournefortii). A recent study by the University of…
California's deserts, once thought to be naturally resistant to plant invasions, are now under severe threat from an aggressive weed—Sahara mustard (Brassica tournefortii). A recent study by the University of…