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EXPLANATION OF PLATE I. 
AGARICUS PUBESCENTIPES Peck. 
Page 39. 
. A small plant. 
. A plant of medium size, showing the lamelle. 
. Four spores « 400. 
CHONDRIODERMA Micwetu Lib. 
Page 46. 
. Four plants attached to a piece of grass leaf. 
. Two plants enlarged, one showing the upper, the other the under surface 
of the flattened peridium. 
Four spores x 400. 
MerLANCONIUM PALLIDUM Peck. 
Page 49. 
. Piece of a branch bearing the fungus; the epidermis removed from one 
end. 
. Six spores « 400. 
CLASTERISPORIUM UNCINATUM Clinton. 
Page 50. 
Piece of a leaf bearing the fungus. 
Three spores * 400. 
UstTitAGo MonraAaGneEl Tul. var. MAJOR Desi. 
Page 51. 
Upper part of a plant, with the heads affected by the fungus. 
PEzIzZA IMPERIALIS Peck. 
Page 54. 
. A small plant. 
. A larger plant. 
. A paraphysis and an ascus containing spores K 400. 
GEOGLOSSUM VELUTIPES Peck. 
Page 65, 28th Report. 
Two plants of ordinary size. 
A single hair x 400. 
Two paraphyses and an ascus containing spores 400. 
Three spores « 400. 
GEOGLOSSUM NIGRITUM Pers. 
Page 53. 
. Two plants of ordinary size. 
. Two paraphyses and an ascus containing spores K 400 
. Two spores X 400. 
