lateritius Fries. Edible.
Plate IX. Ag. (Hypholoma) incertus (Hypholoma incertum) Peck. Edible.
Plate X. Fistulina hepatica Bull. Edible.

No. 4.

Plate G. Six types of the Puff-Ball Group. Edible.
Plate H. Two types of the subdivision Phalloideae. Unwholesome.
Plate XI. Ag. (Lepiota) procerus Fries. (Lepiota procera.) Edible.
Plate XI. Ag. (Lepiota) naucinoides Peck. Edible.
Plate XI-1/2. Ag. (Lepiota) cepaestipes--var. cretaceus Peck (Lepiota
cretacea). Edible.
Plate XII. Cortinarius (Inoloma) violaceus. Linn.
Plate XII. Cortinarius (Phlegmacium) caerulescens Fries.
Plate XIII. Figs. 1 to 3, Ag. (Collybia fusipes) Bull. Edible.
Plate XIII. Figs. 4 to 6, Ag. (Collybia maculatus) A. & S. (Collybia
maculata). (After Cooke.) Edible.
Plate XIII. Figs. 7 to 9, Ag. (Collybia) velutipes Curt. (After Cooke.)

No. 5.

Plate J. Ag. (Pleurotus) ostreatus Jacq. Edible.
Plate XIV. Figs. 1 to 4, Ag. (Amanita) Caesareus Scop. (Amanita
Caesarea). Edible.
Plate XIV. Figs. 5 to 9, Ag. (Amanita) rubescens Pers. Edible.
Plate XIV-1/2. Ag. (Amanita) strobiliformis Vitt. Edible.
Plate XV. Figs. 1 to 7, Ag. (Amanita) muscarius Linn. (Amanita
muscaria). Poisonous.
Plate XV. Fig. 8, Ag. (Amanita) phalloides Fries. Poisonous.
Plate XV. Fig. 9, Ag. (Amanita) mappa Batsch. Poisonous.

CORRECTION OF PLATES.

PART 1.

Plate B. Fig. 4 should read Fig. 5, Fig. 5 should read Fig. 4.

PART 2.

Plate D. Fig. 3, the exposed inner surface of the cap, should be
_smooth_, not _ridged_, as the straight lines in the
engraving might suggest.
Plate V. For Lactarious read Lactarius.

PART 3.

Plate VIII. The red on the upper surface of the cap is too bright in
tint. It should be a dull brick-red.
Plate IX. Fig. 6. The spores should be a deeper tint or brownish
purple.

The spores as delineated on the plates represent a magnification of
from 400 to 500 diameters.

Transcriber's Notes.

To avoid confusion, corrections noted above were not made to the plates
or their captions.

"Membranaceous," "membraneous" and "membranous" all appear multiple
times; I left them as is. Similarly for "Hynesboro" and "Hynesbury,"