Sisyrinchium californicum

Sisyrinchium californicum

Sisyrinchium californicum (Ker Gawl.) Ait.
Engl.: golden-eyed-grass.
Deu.: Gold-Binsenlilie, Kalifornische Binsenlilie, Kalifornisches Grasschwertel.

I have no articles for this botanical term, but there might be some for the next level down (if found).