Examples from the Web for resupinate
When growing under the log the upper side of the cap is against the wood and it is said to be resupinate.
This is a very small plant, resupinate, membranaceous, and it is so named because of the milk-white color underneath.
It is resupinate, the cap being beautifully zoned as you see in Figure 351.
Resupinate, spread over the matrix, the fruiting surface external and the pileus next the wood.Studies of American Fungi. Mushrooms, Edible, Poisonous, etc.|George Francis Atkinson
Resupinate, inverted, or appearing as if upside down, or reversed.The Elements of Botany|Asa Gray