Staph?!?

I'm reviewing my child's spelling word list for this week. The Pink Princess is in 1st Grade. The words seem simple enough:

phone
photo
phase
far
from
first
food
few
graph
staph

But wait... does that say STAPH? Seriously?

Something is really bothering me about this, but I can't quite put my finger on the reason. Anyone else? Or am I just buggin' out over nothing?