In my back yard right now is a pernicious invader called Alliaria petiolata, more commonly called garlic mustard.    From Wordnik.com.  [The Full Feed from HuffingtonPost.com] Reference

Sure it would cost more, but what's a better thing to spend the taxpayer's money on: chemicals of undocumented carcinogenic tendency or some person that spent 4 years of college learning the subtle differences between Alliaria petiolata and Equus asinus?.    From Wordnik.com.  [pesticide use] Reference

Pulling can result in substantial soil disturbance, damaging desirable species and bringing up Alliaria petiolata seeds from the seedbank.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

Alliaria petiolata frequently snaps off at or just below the root crown when the flower stalk is pulled, leaving adventitious buds which send up new flower stalks.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

Alliaria petiolata Invasive in.    From Wordnik.com.  [Plant Invaders] Reference

Alliaria petiolata (M. Bieb.).    From Wordnik.com.  [Find Me A Cure] Reference

Alliaria is very common; also Tulipa.    From Wordnik.com.  [Journals of Travels in Assam, Burma, Bhootan, Afghanistan and the Neighbouring Countries] Reference

Alliaria petiolata.    From Wordnik.com.  [burlingtonfreepress.com - Local News] Reference

Alliaria officinalis, 269, 271.    From Wordnik.com.  [Vegetable Teratology An Account of the Principal Deviations from the Usual Construction of Plants] Reference

Crow-Garlick, Alliaria, or Saxifrage.    From Wordnik.com.  [The Country Housewife and Lady's Director in the Management of a House, and the Delights and Profits of a Farm] Reference