Index 



socialis, 412^13, figs. opp. 420. 

 suhulatiis, 41(). 

 Taeniae, 413, fig. opp. 420. 

 virescens, 405. 

 Eel-grass, host for Myrionomn globo- 

 sum, 342, for M. i)hyH()pliiliini, 

 345, for M. sotifenim, 345; for 

 Strobloneiiia vorax, 389; for Ecto- 

 carpus flagelliforus, 408. 

 Egrcgia Monzicsii, liost for Pseiulo- 

 pringshciniia apiculata, 297; for 

 Myrionema niimitissiiiuim, 336, 

 for M. corunuae, 340. 

 Encelia californica, 277. 



farinosa, 277. 

 Endoderma pithophorae, 294. 



])olyiii()rp]iiim, 2!>4. 

 Enteromorpha groenlandica, 280-281. 

 Entocladia cingens, 292-293, fig. opp. 

 308. 

 codicola, 293-294, fig. opp. 310. 

 Flustrae, 293. 

 viridis, 292, 293. 

 Ephedra californica, 437. 

 nevadensis, 278, 437. 

 pedunculata, 438. 

 peninsiUaris, 437-438. 

 Epieladia, 294. 



Ericameria cuneata spatulata, 277. 

 Eriodictyon californicum, 278. 

 Eriogonum fasciculatum, 278. 



nudum, 278. 

 Eriosema nigropunctatum, 327. 

 Esenbeckia ovata, 327. 

 Essig, F. M., 447-498. 

 Euphorbia consoqnitlae, 327-328. 

 dentosa. 439-440. 

 giyptospernia, 441. 

 leucophylla, 440. 

 peninsuiaris, 440. 

 podagrica, 440-441. 

 setiloba dentata, 439. 

 Eurotia lanata, 278. 

 Fagus (beech), host for Schizophyl- 



lum, 465, 469. 

 Fimbristylis ciniiamoneus, 438. 

 Franscria dumosa, 277. 

 Frasera Parryi, 278. 

 Fucus, host fr Ectocarpus Saundersii, 

 412. 

 furoatus, host for Compsonema in- 

 ti-icatum, 354. 

 Fungi. Sec Uredinales; Schizophyl- 



lum commune. 

 Galtonia, somatic mitosis in, 55. 

 Cardncr, N. L., and SctcheJl, W. A., 



279-324, 333-426. 

 Gayclla constricta, 291. 

 Gigartina radula, host for Myrionema 

 attcnuatum, 344, Compsonema 

 fasciculatum, 360, C. serpens, 364, 

 C. coniferum, 365, and C. dubium, 

 366. 

 Glycyrrhiza lepidota, 278. 



Gnaphalium bicolor, 277. 

 Gohlen Bush" (Chrysothamnus), 191. 

 Gomontia Bometii, 298-299, 300. 

 caudata, 3()(i, fig. opp. 308. 

 habrorhiza, 299-300, fig. opp. 310. 

 polyrhiza, 298, 299, 300, fig. opp. 

 310. 

 Goodspeed, T. II., 69-100. 

 Goodspeed, T. H., and Bran.lt, K. P., 



1-24, 25-38. 

 Goodspeed, T. PL, and Hall, IT. M., 



183-264, 265-278. 

 Guayule, Mexican (Parthenium argen- 

 tatum), possible rubber produc- 

 ing plant, 185, 252; comparison 

 with Chrysothamnus, 211, 253- 

 254; seasonal variation in rubber 

 content, 246; Arizona plantings 

 of, 252. 



Guignardia alaskana, fungus parasite 

 on Prasiola borealis, 291. 

 Ulvae, fig. opp. 306. 

 Gutierrezia californica, 277. 

 lucida, 277. 

 Sarothrae, 277. 

 Hall, H. M., 159-181. 

 Hall, H. M., and Goodspeed, T. IL, 



1S3-264, 265-278. 

 Haplopappus, group of Aster tribe of 

 Compositae, 159, 189; comparison 

 w-ith Guayule and Chrysotham- 

 nus in rubber content, 211. 

 arborescens, 273. 

 Bloomeri, 277. 

 brachylepis, 273, 

 cervinus, 270. 

 ericoides, 218, 222, 270-271, 275, 



276. 

 Fremonti, 277. 

 laricifolius, 272. 

 lincarifolius, 201, 273-274. 

 monactis, 201, 272. 

 nanus, 218, 222, 224, 268-269 (fig.), 



275, 276. 

 Palmeri, 271. 

 pinifolius, 272. 

 Hazardia squarrosa, 277. 

 Hecatonema, 353, 360; new species of, 

 377-384; closely related to Comp- 

 sonema and Myrionema, 353, 377, 

 379. 

 clavatum, 378-379, figs. opp. 382. 

 diffusum, 357. 



Lawsonii, 379-380, figs. opp. 382. 

 speciosum, 357. 

 variabile. 377. figs. opp. 384. 

 Ileclitia glabra, 325. 



Purpusii, 325. 

 Iledoijliyllum sessile, host for Comp- 

 sonema sessile, 358; for Strcblo- 

 iiema aecidioides, 395. 

 llelmintliocladia calvadosii, host for 

 Streblonema investiens, 396. 



[502] 



