INDEX 



585 



stachyum, 472; laevigatum scabrellum, 

 469; laevigatum variegatoides, 471; 

 limosum, 466, 469; prealtum, 467; 

 ramosissimum, 463; robustum, 461, 

 467; robustum affine, 467; robustum 

 minus, 467; scirpoides, 467; variegatum, 

 466; variegatum alaskanum, 466; varie- 

 gatum anceps, 466; variegatum Jesupi, 

 465; variegatum Nelsoni, 472 



Eragrostis ciliaris, 568; Urbaniana, 569 



Erigenia bulbosa, 191 



Erinella rhaphidophora, 506 



Eriogonum, 163, 491, 494 



Erioneuron pilosum, 491 



Eriophyllum, 163 



Eritihalis fruticosa, 578 



Ernodea littoralis, 578 



Erythrocladia, 113, 114, 120; irregularis, 

 112, 113; recondita, 112, 114-116, 

 120-122; vagabunda, 115, 116, 118, 

 120-122 



Erythrotrichia, 113, 114; carnea, 114; 

 obscura, 114 



Eschscholtzia 341, 342, 402-404, 407, 

 417-419, 422, 562; californica, 339, 

 344, 449. 446, 562 



Euarthonia, 580 



Eubotrys racemosa, 81 



Eugenia, 567; axillaris, 576 



Eupatorium ageratoides, 205; urticae- 

 folium, 205 



Euphorbia articulata, 574; corollata, 126 



Eurotia, 488 



Evolvulus glaber, 577; sericeus, 577; 

 squamosus, 577 



Exogonium arenarium, 196 



Exploration in Southern Florida, Recent, 

 475 



Fallugia, 493 



Farr, Clifford Harrison. Cytokinesis 



of the pollen-mother-cells of certain 



dicotyledons, 253 

 Farwell, Oliver Atkins. The genus 



Hippochaete in North America, north 



of Mexico, 461 

 Fegatella, 266, 304 

 Fendlera, 493 



Fern monstrosity, A fossil, 473 

 Fertility, Plant ecology and the new soil, 



31.9. 

 Fertilization of beets. Self, close and 



cross, 149 

 Ferula dissoluta, 193; multifida, 191; 



purpurea, 191 

 Festuca, 515 



Fimbristylis inaguensis, 569 

 Fimetaria fimicola, 508; hyalina, 508 

 Flora of Mammoth Cave, Kentucky, 



Observations on the, 65 

 Flustra foliacea, 114 

 Foeniculum, 504; Foeniculum, 507 

 Fomes applanatus, 67; Sagraeanus, 510 

 Fossil fern monstrosity, A, 473 



Fossombronia, 266 



Fourcroya macrophylla, 509 



Fraxinus anomala, 478, 493; campestris, 



485 

 Freesia, 271, 305 

 Fritillaria, 271, 305 

 Fruit of Pyrus Malus, The nature of the 



inflorescence and, 519 

 Fuchsia, 126 

 Fucus, 106, 256, 260, 264 

 Fuligo, 261 

 Funaria, 267, 304 

 Fungi, Bermuda, 501 

 Funkia, 272, 305 

 Furcraea, 567; tuberosa, 570 

 Fusarium, 551, 555-557. 559 



Gager, C. Stuart. Present status of 

 the problem of the effect of radium 

 rays on plant life, 153 



Galium Aparine, 177, 203; boreale, 170 



Galtonia, 271, 272; candicans, 129 



Garry a, 163 



Gasteria, 271, 305 



Gaylussacia frondosa, 81 



Geaster saccatus, 511 



Genlisea, 41, 48, 64; aurea, 48; filiformis, 

 48 



Geoglossum nigritum, 502, 505; pumilum, 



.5.05 



Gilia californica, 200; ciliata, 199; gracilis, 

 200; Nuttallii, 200 



Ginkgo biloba, 29, 31 



Gladiolus, 351 



Glaucium, 276 



Glyphis cicatricosa, 580 



Gnaphalium californicum, 206; decurrens, 

 206; leptophyllum, 206; leucocephalum, 

 206; margaritaceum, 206; obtusifolium, 

 206; oxyphyllum, 206; polycephalum; 

 206; semiamplexicaule, 206 



Gnetum, 27 



Goniotrichum, 114 



Gonium, 300 



Gorgoniceps Pumilionis, 506 



Gossypium, 307 



Graves, Arthur H. A botanical trip 

 to North Wales in June, 167; Chemo- 

 tropic reactions in Rhizopus nigricans, 



323 



Gray a, 494 



Grossularia odorata, 490; setosa, 485 



Growth, The mechanism and conditions 

 of, 5 



Gundlachia corymbosa, 579 



Gyminda latifolia, 574 



Gymnoascus setosus, 68 



Gymnopilus penetrans, 510 



Gymnosporangium, 178, 245-249, 251; 

 asiaticum, 247, 249; bermudianum, 

 510; Blasdaleanum, 250, 251; chinense, 

 247, 249; fraternum, 249; Haraeanum, 

 247, 249; japonicum, 245-247, 249; 

 koreaense, 248-250; macropus, 516; 



