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THIRD FAMILY.
PORIA. Fungus porous on top, spread out. Cap obliterated not distinctly formed.
Boletus semiovatus. The semi-circular tinder-bolete. S. t. 270.
F I S T U L I N A.
Cap (dimidiate) fleshy and jelly-like. Tubes free: at first subglobose, veiled.
Boletus hepaticus. The liver-bolete. Blood-sponge. Red deer-tongue. S. t. 106-125.
c) With the hymenium the spore-bearing surface protruding into prickles or awl-shapes.
H Y D N U M.
Cap distinct, circular, echinate covered with spines underneath.
*) With a complete cap and central stem.
Hydnum compactum. The squat hedgehog-mushroom. t. 146. f. 1, 2, 3, 5. and 6.
Hydnum flavidum. Yellowish hedgehog-mushroom. t. 318.
Hydnum hybridum (floriforme S.). t. 146. f. 4. and 147.
Hydnum imbricatum. The scaly hedgehog-mushroom. Brown deer-tongue. S. t. 140.
Hydnum pullum. Blackish hedgehog-mushroom. S. t. 222.
Hydnum repandum. The wavy-bent hedgehog-mushroom. t. 141.
Hydnum squamosum. The reddish-brown scaly hedgehog-mushroom. t. 273.
Hydnum striatum. The winged hedgehog-mushroom. t. 271.
Hydnum tomentosum. The soft hedgehog-mushroom. t. 139.
**) With a dimidiate cap.
Hydnum Auriscalpium. The ear-spoon-shaped hedgehog-mushroom. t. 143.
Hydnum crispum. The curled wood-hedgehog-mushroom. S. t. 147. f. 1, 7. and 8.
Hydnum gelatinosum. The gelatinous hedgehog-mushroom. t. 144. and 145.
A decorative printer's ornament consisting of two parentheses facing away from each other.
HERI-