• Caption: BioBlitz 2008 Santa Monica Mountains National Recreation Area, Ox Tongue, Helminthotheca echioides, .3x
  • Common Name: Ox Tongue
  • Scientific Name: Helminthotheca echioides
  • Magnification: .3x
  • Notes: introduced
  • Specimen #: 42
  • File Name: 080531_00133.CR2