Harper—Species of PJioliota of the Great Lakes Region. 501 
Plate XXXIV. Pholiota angustipes, Pk. A. Cluster showing hemi- 
pheric pilei and scaly stems tapering downward. B. Parts of 
plants showing the gill surface and the squamose-dotted pileus. 
Plate XXXV. A. Pholiota squarrosa, Muell. Two plants showing the 
stems and the under surface of the pilei. B. Pholiota Squarrosa, 
var. ver'ruculosa, Lasch. Two plants showing the sharp verrucose 
scales on the pilei and shaggy scales on the stems. 
Plates XXXVI and XXXVII. Pholiota squarrosoides, Pk. A cluster of 
young plants is shown on plate XXXVI and a cluster of older 
plants giving different view on plate XXXVII. 
Plates XXXVIII and XXXIX. Pholiota aurivella, Batsch. The first 
shows the surface of the pileus and the stem of a medium sized 
plant, the second shows the under side of two plants with the gill 
surface and the stems smooth above and scaly below. 
Plate XL. Pholiota adiposa, Fr. The under side of three plants taken 
from a large cluster showing the gill surface and the scaly stems 
which are darker colored below. 
Plate XLI. A. B. Pholiota tuberculosa, Fr. Plant showing the bulbous 
scaly stem, and the surface of a pileus. Both taken from dried 
plants. C. A plant of Pholiota flammans, Fr. D. E. Pholiota 
confragosa, Fr. Three plants natural size, the underside of a 
pileus and one of the plants x 4 showing the floccose surface. 
Plates XLII and XLIII. Pholiota albo-crenulata, Pk. XLII. A. The 
underside of a mature plant. B. Part of the gill surface x 4 show¬ 
ing the white granules on the edges of the lamellae. XLIII. A. 
The gill surface of a mature plant. B. The surface of a pilus. C. 
Young plant showing the method of tearing of the veil. 
Plate XLIV. Pholiota spectabilis, Fr. A. Young plant showing the 
tearing of the veil. B. Young plant showing the fibrous surface 
of the pileus. C. Section showing the thick flesh and narrow gills. 
D. Very young plants covered with the universal veil. 
Plate XLV. Pholiota comosa, Fr. A. Surface of the pileus covered 
with white hairy scales. B. Section showing flesh and gills. C. 
Mature plant with an elongated stem. D. Part of a plant reduced 
one half showing the bulbous stem. 
