All monkey grasses fall into one of two groups: the genuses Liriope or Ophiopogon. Both are evergreen, flowering plants from the Asparagaceae family, which also includes asparagus, yucca ...

Liriope is considered a broadleaf plant, but atrazine can be used around it with great caution. Oxalis behaves as a perennial and an annual. It readily sprouts from roots and ejects seeds up to 15 ...