The Flowering Plants: Flowering Rush to Rushes

Illustration List

ILLUSTRATIONS 1. Butomus umbellatus (Flowering Rush). 24 .2. Eohinodorus tenellus val'. parvulus (Small Burhead). 27 3. Eohinodorus bm·teroi val'. lanceolatus (Burhead). 28 4. Echinodorus oOl'difOlius (Creeping Burhead). 30 5. Sagittm'ia oalyoina (Arrowlea£). 33 6. Sagittm'ia rigida (Arrowleaf). 35 7. Sagittaria graminea val'. graminea (Narrow-leaved Arrowlea£). 38 8. Sagittaria ouneata (Arrowleaf). 40 g. Sagittaria brevi1'Ostra (Arrowleaf). 42 10. Sagittaria longirostra (Arrowleaf). 44 11. Sagittaria latifolia (Common Arrowlea£). 46 1.2. Alisma plantago-aquatioa var. americanum (Water Plantain). 49 13. Alisma suboordatum (Small-flowered Water Plantain). 51 14. Elodea densa (Elodea). 54 15. Elodea canadensis (Elodea). 55 16. Elodea nuttallii (Elodea). 57 17. Vallisneria amerioana (Eelgrass). 58 18. Limnobium spongia (Sponge-Plant). 60 19. Trigloohin maritimum (Arrow-grass). 63 20. Triglochin palustris (Arrow-grass). 64 21. Soheuchzeria palust1'is val'. amerioana (Arrow-grass). 66 2.2. Potamogeton pectinatus (Fennel-leaved Pondweed). 71 .23. Potamogeton robbinsii (Pondweed). 73 24. Potamogeton orispus (Pondweed). 75 25. Potamogeton praelongus (Pondweed). 76 .26. Potamogeton riohardsonii (Pondweed). 78 27. Potamogeton zosteriformis (Pondweed). 80 .28. Potamogeton foliosus (Pondweed). 81 2g. Potamogeton friesii (Pondweed). 83 30. Potamogeton strictifolius (Pondweed). 8S 31. Potamogeton pusillus (Pondweed). 87 32. Potamogeton berohtoldii (Pondweed). 8g 33. Potamogeton vaseyi (Pondweed). go ix x I ILLUSTRATIONS 34. Potamogeton natans (Pondweed). 92 35. Potamogeton divet'sifolius (Pondweed). 93 36. Potamogeton epihydrus (Pondweed). 95 37. Potamogeton amplifolius (Pondweed). 97 38. Potamogeton pulchet· (Pondweed). 99 39. Potamogeton nodosus (Pondweed). 101 40. Potamogeton illinoensis (Pondweed). 103 41. Potamogeton X hagst1'omii (Pondweed). 104 42. Potamogeton gmmineus (Pondweed). 107 43. Potamogeton X spathulaefo1'mis (Pondweed). 108 44. Potamogeton X rectifolius (Pondweed). 110 45. Ruppia maritima val'. 1'Ostrata (Ditch Grass). 112 46. Zannichellia palust1'is (Horned Pondweed). 114 47. Nafas flexilis (Naiad). 117 48. Naias guadalupensis (Naiad). 119 49. Najas gmcillima (Naiad). 121 50. Najas minor (Naiad). 122 51. Najas marina (Naiad). 123 52. AcOt'Us calamus (Sweet Flag). 126 53. Symplocarpus foetidus (Skunk Cabbage). 127 54- Arum italicum (Arum). 129 55. Peltandt'a vi1'ginica (Arrow Arum). 131 56. A1'isaema dmcontium (Green Dragon), 133 57. Ar-waema triphyllum val'. triphyllum (Jack-in-thePulpit ) . 136 58. Arisaema triphyllum val'. pusillum (Small Jaek-inthe -Pulpit). 137 59. Spit'odela polyrhiza (Duckweed). 140 60, Lemna minOt' (Duekweed). 144 61, Lemna t1'inervis (Duckweed). 147 62. Wolffiella floridana (Duckweed). 151 63, Sparganium minimum (Least Bur-reed), 157 64. Sparganium chloroca1'pum (Green-fruited Bur-reed). 159 65. Sparganium androcladum (Bur-reed). 160 66. Spmganium americanum (Bur-reed). 162 67. Sparganium eurycarpum (Bur-reed). 164 68. Typha latifolia (Common Cat-tail). 165 69. Typha angustifolia (Narrow-leaved Cat-tail). 167 70. Xy1'is t01'ia (Twisted Yellow-eyed Grass). 170 llIustrations / xi 71. Xyris iupicai (Yellow-eyed Grass). 171 72. Tradescantia subaspera (Spiderwort), 174 73. Tradescantia ohiensis (SpiderwOlt). 176 74. Tradescantia virginiana (Spiderwort). 177 75. Tradescaniia bracteata (Prairie Spiderwort). 179 76. Commelina communis (Common Day Flower). 181 77. Commelina diffusa (Day Flower). 183 78. Commelina virginica (Day Flower). 185 79. Commelina erecta (Day Flower). 186 80. Pontederia c01'data (Pickerelweed). 189 81. ZostereUa dubia (Water Star Grass). 191 82. lIeteranthera limosa (Mud Plantain). 193 83. 11eteranthera reniformis (Mud Plantain). 195 84. Luzula acuminata (Wood Rush). 197 85. Luzula multiflora var. multiflora (Wood Rush). 199 86. Lu~mla multiflora var. echinata (Wood Rush). 201 87. ]uncus effusus var. solutus (Soft Rush). 206 88. ]uncus balticus var. littoralis (Rush). 208 89. ]uncus biflo1'US f. biflorus (Rush). 210 90. ]UncU8 marginatus (Rush). 212 91.. ]uncu8 canadensis (Rush). 214 92. ]uncus brachycephalus (Rush). 216 93. ]uncus alpinus var. rariflo1'U8 (Rush). 218 94. ]uncus nodosus (Rush). 220 95. ]uncus torreyi (Rush). 222 g6. ]uncus diffusissimus (Rush). 225 97. ]uncus scil'poides (Rush). 227 ga. ]uncus nodatus (Rush). 228 99. ]uncus acuminatus (Rush). 230 100. ]uncus brachycarpus (Rush). 232 101. ]uncus bufonius var. bufonius (Toad Rush). 234 1()2. /uncus gerardii (Rush). 236 103. /uncus g1'eenei (Rush). 238 104. ]uncus vaseyi (Rush). 240 105. /uncus secundus (Rush). 241 106. /uncus tenuis (Path Rush). 243 107. /uncus dudleyi (Rush). 245 108. /uncus inte1'ior (Rush). 247 ~i I ILLUSTRATIONS AI. Sagittaria ambigua (plains Arrowhead). 26r A2. Sagittaria cristata (Crested A1'1'owhead). 263 A3. Sagittaria platyphylla (Flat-leaved Arrowhead). 265 A4. Potamogeton bicupulatus (Slender-leaved Pondweed). 273 AS. Acorus americanus (American Sweet Flag). 277 A6. Calla palustris (Wild Calla). 279 A7. Lemna turionifera (Duckweed); Lemna aequinoctialis (Duckweed); Woljjia globosa (Water Meal). 282 A8. Typha domingensis (Southern Cat-tail). 288 A9. Heteranthera...