492 



INDEX. 



Dibrom-8-chlorpyromucic acid, ^y, 



360. 

 Dibromdinitrophenylmalonic ester, 

 294. 

 properties, 296. 

 precipitates, 297. 

 reduction of, 299. 

 Dichlor-8-brompyromucic acid, ^y, 



360. 

 Dichlor-S-nitropyromucic acid, ^y, 



361. 

 Dichlorpvromucamide, /3y, 339. 



/3S, 346. 

 Dichlorpyromucic acid, /3y, 335. 

 ^S, 344. 



Diclilorpyromucic acids, preparation 



of isomeric, 341. 

 Dioxymaleic acid, on the so called, 



376. 

 Diplachne dubia, Benth., 81. 



imbricata, Vasey, 81. 



Tracyi, Vasey, 81. 



viscida, Scribner, 81. 

 Diphysa sennoides, Benth , 46. 

 Distichlis niaritima, Raf., 81. 

 Dodonaea viscosa, Linn., 45. 

 Drymaria crassifolia, Benth., 40. 

 Dysodia porophylloides. Gray, 58. 



E. 



Echinopepon insularis, 51. 



Pahneri, 52. 

 Echiuopterys Lappnla, Juss., 43. 

 Eclipta alba, Hassk., 56. 

 Electrodes, the strength of the mi- 

 crophone cnirent as influ- 

 enced by variations in normal 

 pressure and mass of the, 90. 

 Ellisia chrysanthemifolia, Benth , 



61. 

 Eleocharis capitata, R. Br., 79. 

 Eleusine jEgyptiaca, Pers., 81. 



Indica, Gaertn., 81. 

 Elytraria tridentata, Vahl, 66. 

 Encelia farinosa, Gray, 56. 

 Eragrostis major, Host, 81. 

 Purshii, Schrad., 81. 

 var. diffusa, 81. 

 Erigeron sanctarum, 83. 

 Eriochloa punctata, Desv., 80. 

 Eriogonum fasciculatum, Benth., 

 73. 

 Esmeraldeuse, 85. 



Eriogonum inflatum, Torr., 73. 



insigne, Watson, var., 73. 



gracilipes, 85. 

 Erodium Texanum, Gray, 43. 

 Esch.scholtzia ose.spitosa, Benth., 38. 

 Ethyl S chlorpyromucate, 328. 



/3 chlorpyromucate, 333. 



/3y dichlorpyromucate, 339. 



/3(5 dichlorpyromucate, 346. 



X dichlorpyromucate, 350. 



pyromucic tetrachloride, 322. 

 Eucnide cordata, Kell., 50. 

 Eupatorium sagittatum, Gray, 54. 

 Euphorbia albomarginata, Torr. & 

 Gray, 74. 



Brasiliensis, Lam., 74. 



Californica, Benth. (?), 76. 



capitellata, Engelra., 74. 



var. laxiflora, 74. 



eriantha, Benth., 76. 



florida, Englm., 75. 



glyptosperma, Engelm., 75. 



intermixta, 74. 



maculata, Linn., 75. 



Magdalense, Benth. (?), 74. 



misera, Benth., 76. 



pediculifera, Engelm., 75, 76. 



var. linearifolia, 76. 



petrina, 75. 



polycarpa, Benth., 75. 



var. hirtella, Boiss., 75. 



portulnna, 75. 



serpyllifolia, Pers., 75. 



setiloba, Engelm., 75. 



tomentulosa, Watson, 74. 



trachysperma, Engelm., 74. 

 Evolvulus linifolius, Linn., 63. 



F. 



Fagonia Californica, Benth., 43. 

 Ficus fasciculata, 78. 



Palmeri, 77. 



Sonorje, 78. 

 Fimbristylis laxa, 79. 

 Fellows, Associate, deceased, — 



Spencer F. Baird, 406. 



Frederick A. P. Barnard, 429, 

 441. 



John Call Dalton, 424, 445. 



Rowland G. Hazard, 429. 

 Fellows, Associate, elected, — 



George Brown Goode, 419. 



Alexander Johnston, 425. 



John Nelson Stockwell, 425. 



