Index to Volume IV 



341 



Delphinium formosum, lo; scaposum, 



1 1 ; tricorne, 1 1 

 Descriptions of two new species, The 



genus Lamprospora, with, 45 

 Dianthera, 66 ; aniericana, 66, 70 

 Dianthera aniericana L., A black knot 



disease of, 66 

 Diaporthe parasitica, 157 

 Dicliodium byrsinum, 133 

 Dichroum, 311 



Dictyolus, 206 ; retirugus, 206 



Dictyophora duplicata, 167 



Dictyuchus, 87, 322 ; clavatus, 87 



Diplodia, 34, 36; gossypina, 34, 35 



Diploschistes scruposus, 127 



Dirca palustris, 9-12 



Disease of Dianthera americana L., 



A black knot, 66 

 Diseases in the eastern states. Notes 



upon tree, 148 

 Distichlis, 179 ; maritima, 202 ; spicata, 



12, 18, 31, 52, 54, 55, 64, 179, 192, 



198, 204 



Distribution, Oropogon loxensis and 



its North American, 152 

 Dodge, B. O., Artificial cultures of 



Ascobolus and Aleuria, 218 

 Doellingeria, 16; umbellata, 15 

 Drosophila, 294, 302 ; ambigua, 304 ; 



appendiculata, 302 ; atrofolia, 303 ; 



calif ornica, 304 ; campanulata, 



304 ; longipes, 303 

 Dryodon, 272, 276 



Eastern states. Notes upon tree dis- 

 eases in the, 148 

 Edgerton, C. W,, Botryosphaeria on 



cotton bolls, 34 

 Elaeagnus angustifolia, 11, 13 

 Eleocharis, 203 ; palustris, 12 

 Elephantopus carolinianus, 29 

 Elfvingia fasciata, 105 ; megaloma, 96 

 Elymus canadensis, 1 1 ; triticoides, 39 

 Enumeration of lichens collected by 

 Clara Eaton Cummings in Jamaica, 

 An — I, 125 

 Epilobium, 177; angustifolium, 176, 

 192 



Erigeron, 7, 13, 16, 22, 199; annuus, 13 

 Erioderma, 135; microcarpa, 134; 



Wrightii, 134 

 Eupatorium perfoliatum, 203 ; sero- 



tinum, 12 



Euphorbia, 202, 203; commutata, 13; 



corollata, 202 ; Cyparissias, 23, 24 

 Eurodium repens, 279 

 Euthamia, 16, 22; graminifolia, 15, 30 

 Evolvulus pilosus, 28, 33 



Favolus, 317 



Festuca confinis, 27. 33 



Flammula, 250; astragalina, 251 ; cali- 

 fornica, 253; carbonaria, 165, 256; 

 decorata, 262 ; echinulispora, 

 262; fulvella, 253; Hillii, 262; 

 laeticolor, 262 ; lata, 262 ; orna- 

 tula, 262 ; pallida, 262 ; penetrans, 

 254; permollis, 262; sapinea, 254; 

 spinulifer, 262 ; spumosa, 254 ; 

 subcarbonaria, 262 ; subflavida, 

 262 ; vialis, 262 ; viridans, 262 ; 

 viscidissima, 262 



Fomes, 109; annosus, 96, 105; Earlei, 

 109-111, 114; fraxinophilus, 105; 

 juniperinus, 109, no, 114; Laricis, 

 95, 97, 105 ; roseus, 97 ; texanus, 

 109, no, 112, 114; ungulatus, 97 



Forest trees. Notes on some western 

 Uredineae which attack, 141 



Eraser, W. P., Cultures of heteroe- 

 cious rusts, 175 



Fraxinus lanceolatus, 11 



Friesites, 272, 276 



Fungi, Illustrations of — X, i ; XI, 163 ; 

 XII, 289 



Fusarium, 104, 106; oxysporium, 104 



Galera, 74, 247 ; angusticeps, 248 ; 

 Besseyi, 248 ; Bryorum, 247 ; cuben- 

 sis, 75 ; echinospora, 332 ; grisea, 

 75 ; Hypnorum, 75 ; lirata, 249 ; 

 semilanceata, 248 ; simulans, 74 ; 

 sphaerobasis, 247 ; Sphagnorum, 

 248 ; tener, 74 ; versicolor, 247 



Gaura biennis, 15 



Geaster juniperinus, 85, 86; mar- 



ginatus, 84-86 ; minimus, 84-86 

 Geaster minimus Schw. and its rela- 

 tives. Notes on Iowa saprophytes 

 —I, 84 



Gee, W. P., & Massey, A. B., Aspergil- 

 lus infecting Malacosoma at high 

 temperatures, 279 



Gentiana, 203 



Genus Lamprospora, with descriptions 



of two new species, The, 45 

 Genus Lasiosphaeria, The, 115 

 Genus Manina, The. Type studies in 



the Hydnaceae — I, 271 

 Genus Steccherinum, The. Type 



studies in the Hydnaceae — II, 309 

 Geopetalum, 207, 214; densifolium, 



215, 217; geogenium, 214; orego- 



nense, 215, 217; porrigens, 215; 



subsepticum, 215, 217 

 Glaux maritima, 187 

 Gloeophyllum hirsutum, 97 

 Godronia, 123; Betheli, 123; striata, 



123 



Gomphidius, 260, 294, 306, 308; nigri- 

 cans, 306 ; oregonensis, 306 ; tomen- 

 tosus, 307 ; vinicolor, 307, 308 



