Brahea armata

Brahea armata

Brahea armata S. Wats.
Engl.: blue hesper palm, blue fan palm, gray-goddess, Mexican blue palm.
Deu.: Blaue Hesperidenpalme, Blaue Palme, Erytheapalme.
Bot. syn.: Erythea armata (S. Wats.) S. Wats.

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