mushroom-headed

“The city has been taken over by the mushroom-headed 'Gray Caps' naturally I hoped for 'Grey Caps'; but you can't have everything who have risen from the depths to seize power.”

Jeff Vandermeer, Finch (209)

“He got so good he could reliably kill the mushroom-headed Myconid Spore King, thus securing a regular supply of enchanted Fungi Tunics, which dropped from its corpse.”

Wired: The Decline and Fall of an Ultra Rich Online Gaming Empire

“The one and only mushroom-headed little person does have a questionable past, all things considered.”

The Tanooki

“In portable acetylene generators of the carbide-feed type, the supply is generally governed by the movements of a mushroom-headed or conical valve at the mouth of a conical carbide vessel; such movements occurring in sympathy with the alterations in level of the water in the decomposing chamber, which is essentially a small displacement holder also, or being produced by the contraction of a flexible chamber through which the gas passes on its way to the burner.”

Acetylene, the Principles of Its Generation and Use

“Quantification revealed that knock-down of GRASP-1 decreased the number of mushroom-headed spines (”

PLoS Biology: New Articles