INDEX 
Agaricus campester, 4-5 
Agastache scrophulariaefolia, 22 
Alder, smooth, 59 
tag, 59 
Alnus incana, 59 
rugosa, 59 
serrulata, 59 
Alpine cotton grass, 24 
Amanita, fly, 22 
Amanita muscaria formosa, 22-25 
Anemone, rue, 59 
Anemonella thalictroides, 59 
Antennaria neglecta, 23-24 
Asarum reflexum, 12 
Aspidium goldieanum, 57 
Aster curvescens, 12 
roscidus variifolius, 23 
undulatus, 23 
Beaked hazelnut, 58 
Bedstraw, hairy, 60 
northern, 60 
rough, 60 
sweet-scented, 60 
Beech, 59 
Betula lenta, 59 
lutea, 59 
populifolia, 58 
Birch, black, 59 
white, 58 
yellow, 59 
Boletus nebulosus, 24 
Bovista, round, 34 
explanation of plate, 62 
Bovista pila, 34 
explanation of plate, 62 
Brainerds thorn, 56 
Brier, green, 58 
Britton and Brown, cited, 35 
Burbank, cited, 18 
Burt, E. A., acknowledgments to, 21 
Burt’s stereum, 61 
explanation of plate, 61 
Buttonbush, 60 
Cantharellus cibarius longipes, 24 
Castanea dentata, 59 
sativa var. americana, 59 
Catbrier, 58 
Cephalanthus occidentalis, 60 
Champlain thorn, 45-46 
Chestnut, 59 
Chestnut Inoecybe, explanation of 
plate, 60-61 
Cleavers, 60 
Coccineae, 54-56 
Cockspur grass, 58 
Collybia, family, 28-29 
explanation of plate, 62 
tufted, 27-28 
explanation of plate, 62 
Collybia acervata, 27-28 
explanation of plate, 62 
familia, 28-29 
explanation of plate, 62 
Contiguous thorn, 50 
Cortinarius amarus, 24 
Corylus americana, 58 
rostrata, 58 
Cotton grass, alpine, 24 
Crataegus, New York species, 5-6, 
35-57 
Crataegus ascendens, 12, 51-52 
brainerdi, 12, 54, 56 
champlainensis, 45-46 
coccinea var., 13 
conjuncta, 12, 41-42 
contigua, 12, 49, 50 
delucida, 12, 53-54 
dilatata, 12, 47-48 
dissona, 12, 41, 42-43 
egglestoni, 12, 54, 55-56 
exclusa, 12, 45, 47 
flabellata, 13 
gravesii, 18, 54 
holmesiana, 48-49 
intricata, 13, 43 
irrasa, 18, 49, 50-51 
var, divergens, 51 
lobulata, 13, 48, 49 
