109 



Callirhoc involiicrata, 74 



Calopogon pulchclliis, 12 



Calycanthus, 82 



Caniarosporium Berklcyaiiiiin, 26; 

 subfenestratum, 26 



Cainpylopiis, 84 



Capsclla, 44 



Carex abscondita, 72; Asa-Grayi, 72; 

 canescens disjuncta, 71; flexuosa, 

 71; Howei, 31; hystricina, 72; 

 retroflexa, 31 ; scoparia canadensis, 

 72; stamineum, 72; tcnuiflora, 72 



Carya glabra, 23, 25, 27 



Caryospora Putamium, 23 



Castalia odorata, 96 



Cedrus deodara, 43 



Celtis Bolivarensis, 45 ; occidcntalis, 

 27, 46; tala, 46 



Celtis from Colombia, A F~ossil, 44 



Cenchrus, 45 



Centaureum, 51 



Cercospora Symplocarpi, 24; varia, 24 



Chaetomium elatum, 23 



Chelone glabra, 27 



Chenopodium album, 89; murale, 31 



Chlamydomonas, 13 



Christolea crassifolia, 89 



Cladosporium epimyces, 25 



Clastobryum trichophyllus, 85 



Clathropfychium rugulosum, 22 



Claytonia virginica, 3 



Clethra alnifolia, 24, 27 



Clitocybe illudens, 47 



Cockerell, T. D. A., A Genuine Fossil 

 Ophioglossum, 10; A Yellow Va- 

 riety of Eustoma, 50 



Coldenia, 15 



Colorado Springs Maintaining a Tree 

 Nursery for Highway Planting, 54 



Commelinantia Pringlei, 52 



Cordia, 15 



Coreopsis rosea, 32; tinctoria, 75 



Cornus Amomum, 31; Kousa, 107 



Corydalis, 44 



Corsinia Marchantoides, 65 



Cotoneaster, 44 



Coulter, J. M., 68 



Cowell, John F., 102 



Crataegus coccinea, 54; Crus-galli, 



^ 23, 24, 54 



Cribraria rufa, 22 



Crocker, William, 16, 68 



Cronartium cerebrum, 27; comp- 

 toniae, 27 



Croton Alabamensis, 81; Scouleri, 15 



Crowberrj- at Montauk, Long Island, 



87 . 



Cucurbitaceous Fruit from the Ter- 

 tiary of Texas, A, 5 



Cudoniella marcida, 23 



Cup I'"ungi of C!onimon Oc( iirrr-ncf, 1 7 

 Curtis, D. F., 68 

 Cydonia japc^nica, 27 

 Cy[)i'rus crythrorliizus, 72 

 Cyi)ri])cdium hirsutum, 12 



Dacryomyccs abietinus, 29; dc- 



iifiucscens, 28; minor, 29; roseus, 



25; stellatus, 29; sp. 29 

 Dactylis glomcrata, 44 

 Danaea coloradcnsis, 49 

 Date Pollen, Viability of, 34 

 Decodon verticillata, 95 

 Delphinium Brunonianum, 89 

 Denslow, H. M., 12, 37, 106 

 Desmodium, 28 

 Dianthus Armeria, 25 

 Diaporthe Baccharidis, 23; oncos- 



tonia, 2;^ 

 Diatrype asterostoma, 23; IjuUata, 



23; fibritccta, 23; Maclurae, 23 

 Dickson, B. T., 68 

 Dicranum montanum, 30 

 Digitaria eriantha, 8; henryi, 9; 



iburua, 9; nodosa, 9; puberula, 9 

 Dinemosporium hispidulum herba- 



rum, 26 

 Dioscorea villosa, 26 

 Diplachne fasicularis, 72 

 Diplotaxis muralis, 73 

 Discosia Artocreas, 26; faginea, 26; 



Platani, 26 

 Dixon, H. H., 68 

 Dondia maritima, 72 

 Dowding, 68 



Dryopteris cristatum ( lintoniana, 72 

 Dulichium arundinaceum, 28, 97 



Earlia speciosa, 27 



Echinochloa Walteri, 27 



Echinops cornigerus, 8q 



Echium vulgare, 31 



Elaphoglossum, 84 



Elaphrium graveoiens, 15 



Eleagnus argentea, 74 



Eleocharis acicularis, 96; Robbinsii, 



97 

 Elodea, 96 



Empetrum nigrum, 87, 107 

 Ephedra Gerardiana, 89 

 Eragrostis cilianensis, 15 

 Erickson, Elsie E., and Frank C. 



Gates, Swamp and Bog Plants, 



Iris versicolor, 55 

 Erysiphe graminis, 23 

 Eurhynchium rusciforme, 30 

 Eupatorium album, 32 

 Eurotia ceratioides, 89 

 Eustoma andrewsii, 51; russelli- 



anum, f. flavifloruni. 50 



