26 
THIRTIETH REPORT ON THE STATE MUSEUM. 
trunks of spruces killed by this beetle. The mycelium of the* 
fungus grows beneath the bark, and the external plant is con 
nected with it through the. perforations made by the insect. 
Hence this fungus becomes a conspicuous indicator of the 
track of the beetle and tells the tale of its destructive power. 
(1.) 
PLANTS MOUNTED. 
Not new to the Herbarium. 
Nuphar Kalmiana Pwrsh. 
Xanthoxylum Americanum 
Ceanothus Americanus Z. 
Melilotus officinalis Wid/d. 
M. alba Lam. 
Desmodium acuminatum DC. 
Aster puniceus Z. 
Solidago gigantea A7?. 
Taraxacum Dens-leonis Des/. 
Azalea viscosa L. 
Nemopanthes Canadensis DC. 
Allium vineale Z. 
Scirpus maritimus L. 
Oryzopsis Canadensis Zorr. 
Agrostis scabra Willd. 
Agaricus cesareus Scop. 
A. granulosus Batsch. 
A; mollis Scheff. 
A. vulgaris Pers. 
A. Orcella Bull. 
Cantharellus cinnabarinus 
Merulius bellus B. & C. 
Tremellodon gelatinosum Pe7s. 
Thelephora caryophyllea 77. 
Clavaria Botrytis Pers. 
Solenia ochracea Hoff. 
Tremella Fungicola Ph. 
Lycoperdon pusillum 47. 
Phoma Verbascicola Schw. 
Nemaspora Russeilii B. & C. 
Melanconium bicolor JVees. 
Cladosporium Herbarum Lik. 
Helotium rugipes PA. 
Diatrype prominens Howe. 
Valsa nivea F7. 
New to the Herbarium. 
Omphalaria pulvinata V2Z. 
Agaricus Peckii Howe. 
transmutans PA. 
sapidus Aalehb. 
tremulus Scheff. 
abundans PA. 
citrinellus Pers. 
Stylobates Pers. 
pubescentipes PA. 
pruinatipes PA. 
teneroides Px. 
placomyces Px. 
squalidellus Px. 
elongatipes Pk. 
atomatoides PA. 
ae incertus Pk. 
Coprinus pulchrifolius PA. 
C. plumbeus Px. 
Cortinarius splendidus Px. 
Or sphagnophilus PA. 
C. robustus PA. 
Gomphidius rhodoxanthus 
pipe’ pte lg ete lous 
