I think it's petraphobia. I'm unsure, but petra is latin for rocks, so I would guess if the phobia had a name, it would be that one.
Rockophobia
Fear of narrow places or spaces. Similar to claustrophobia.
Yes. Phobophobia is the name for the fear of fear itself.
Nomatophobia : is the fear of a name.
Sorry. There is no name for the fear of seeds but you could name it by improving the answer.
There is no specific name for fear of seaweed, however, phytophobia is the fear of plants which is the closest name for fear of seaweed.
There is no formal name for fear of dark bathrooms. It can be just said as the fear of dark.
fear
angol fear
There is no official phobia name for the fear of vipers. However the official phobia name for the fear of snakes is ophidiophobia.
There is no recorded name for the fear of nets. This fear may be a fake fear.
There is no name for fear of olives, but lachanophobia is the fear of vegetables.