X CONTENTS. 



Stabchbs op Lequminosa — Continued. paob 



Genua Piaum. — Continued. 



Starch of Pisum sativum var. (Electric Extra Early). Plate 9, Figs. 61 and 52. Chart 48 407 



Starch of Pisum sativum var. (Mammoth Grev Seeded). Plate 9, Fi^. 53 and 54. Chart 49 408 



Starch of Pisum sativum var. (Large White Marrowfat). Plate 10, Figs. 55 and 56. Chart 60 409 



Differentiation of Certain Starches of the Genus Pisum 410 



Notes on the Starches of Pisum 412 



Genus WistaritL 413 



Starch of Wistaria chinensis. Ciiart 61 413 



Genus Arachis 414 



Starch of Arachis hypogoea (Jumbo Peanut). Plate 10, Figs. 57 and 68. Chart 62 414 



Notes on the Starches of Leguminosse 415 



StABCHES of P0LYaONACE.B 418 



Genus Polygonum 418 



Starch of Polygonum fagopyrum var. (American). Plate 10, Figs. 59 and 60. Chart 62 418 



Starch of Polygonum fagopyrum var. (Japanese). Plate 10, Figs. 69 and 60. Chart 63 419 



Differentiation of Certain Starches of the Genus Polygonum 420 



Notes on the Starches of Polygonum 420 



Stabcbes of the CopuLiFEa* 421 



Genus Quercus 421 



Starch of Quercus alba. Plate 11, Figs. 61 and 62. Chart 64 421 



Starch of Quercus muehlenbergi. Plate 11, Figs. 63 and 64. Chart 65 423 



Starch of Quercus prinus. Plate 11, Figs. 65 and 66. Chart 66 424 



Starch of Quercus rubra. Plate 12, Fig. 67. Chart 67 426 



Starch of Quercus texana. Plate 12, Fig. 68. Chart 68 427 



Differentiation of Certain Starches of the Genus Quercus 428 



Notes on the Starches of Quercus 430 



Genus Castanea 430 



Starch of Castanea amerioana. Plate 12, Figs. 69 and 70. Chart 69 430 



Starch of Castanea saliva var. numbo. Plate 12, Figs. 71 and 72. Chart 70 432 



Starch of Castanea sativa var. Chart 71 433 



Starch of Castanea pumila. Plate 13, Figs. 73 and 74. Chart 72 434 



Differentiation of Certain Starches of the Genus Castanea 435 



Notes on the Starches of Castanea 437 



Notes on the Starches of Cupiliferae. Charts 73 and 74 437 



Starch of SapindacEjSI 438 



Genus ^Esculus 438 



Starch of ^Esculus hippocastanum. Plate 13, Figs. 75 and 76. Chart 75 438 



Notes on the Starch of JEsculus hippocastanum 439 



Starches of Aroide^ 440 



Genus Arum 440 



Starch of Arum palastinum. Plate 13, Figs. 77 and 78. Chart 76 440 



Starch of Arum comutum. Plate 14, Figs. 79 and 80. Chart 77 441 



Starch of Arum italicum. Plate 14, Figs. 81 and 82. Chart 78 443 



Differentiation of Certain Starches of the Genus Arum 445 



Notes on the Starches of Arum 445 



Genus Arissema 446 



Starch of Arisasma triphyllum. Plate 14, Figs. 83 and 84. Chart 79 446 



Genus Dracunculus 447 



Starch of Dracunculus vulgaris. Plate 15, Figs. 85 and 86. Chart 80 447 



Genus Richardia 449 



Starch of Richardia elliotiana. Plate 16, Figs. 91 and 92. Chart 81 449 



Starch of Richardia africana. Plate 16, Fig. 93. Chart 82 451 



Starch of Richardia albo-maculata. Plate 16, Figs. 95 and 96. Chart 83 452 



Differentiation of Certain Starches of the Genus Richardia 454 



Notes on the Starches of Richardia 454 



Genus Dieffenbachia 455 



Starch of Pith of Dieffenbachia seguine var. nobilis. Plate 17, Figs. 97 and 98. Chart 84 465 



Starch of Cortex of Dieffenbachia seguine var. nobilis. Plate 17, Figs. 99 and 100. Chart 85 457 



Starch of Pith of Dieffenbachia seguine var. maculata. Plate 17, Figs. 101 and 102. Chart 86 458 



Starch of Cortex of Dieffenbachia seguine var. maculata. Plate 18, Figs. 103 and 104. Chart 87 460 



Starch of Pith of Dieffenbachia seguine var. irrorata. Plate 18, Figs. 105 and 106. Chart 88 462 



Starch of Cortex of Dieffenbachia seguine var. irrorata. Plate 18, Figs. 107 and 108. Chart 89 464 



Starch of Pith of Dieffenbachia illustris. Plate 19, Figs. 109 and 110. Chart 90 466 



Starch of Cortex of Dieffenbachia illustris. Plate 19, Figs. Ill and 112. Chart 91 467 



Differentiation of Certain Starches of the Pith of the Genus Dieffenbachia.^ 469 



Differentiation of Certain Starches of the Cortex of the Genus Dieffenbachia 470 



Notes on the Starches of Dieffenbachia 471 



Notes on the Starches of Aroideea. Charts 92 to 96 a 471 



STABCHES of LlLIACEai 474 



Genus Lilium 474 



Starch of Lilium candidum. Plate 20, Figs. 115 and 116. Chart 97 474 



Starch of Lilium longiflorum var. gigantcum. Plate 20, Figs. 117 and 118. Chart 98 476 



Starch of Lilium var. eximium. Plate 20, Figs. 119 and 120. Chart 99 478 



Starch of Lilium parryi. Plate 21, Fijg. 121 and 122. Chart 100 479 



Starch of Lilium rubellum. Plate 21, Figs. 123 and 124. Chart 101 480 



