EXPLANATION OF THE PLATES. 



43* 



Fig. 59. Bristle- pointed Leaf. 



Fig. 60. Toothed Leaf. 



Fig. 61. Serrated Leaf. 



Fig. 62. Crenate or Notched Leaf. 



Fig. 63. Gnawed or Jagged Leaf. 



Fig. 64. Fringed Leaf. 



Fig. 65. Prickly or Spinous Leaf. 



Fig. 66. a. Re volute Leaf; 



b. Involute Leaf. 

 Fig. 67. Veined Leaf. 



PLATE V. 



Fig. 68. A Ribbed Leaf. 



Fig. 69. Plaited Leaf. 



Fig. 70. Channelled Leaf. 



Fig. 71. Keeled Leaf. 



Fig. 72. Awl-shaped Leaf. 



Fig. 73. Fingered or Digitate Leaf. 



Fig. 74. Binate or Twin Leaf. 



Fig. 75. TernateLeaf. 



Fig. 76. Pedate Leaf. 



Fig. 77. Pinnate Leaf with a ter- 

 minal leaflet ; also oppositely 

 pinnate, and pinnate in a lyrate 

 manner. 



Fig. 78. Pinnate with a Tendril ; 

 also oppositely pinnate. 



Fig. 79. Abruptly Pinnate : also 

 oppositely pinnate. 



Fig. 80. Alternately Pinnate; also 

 pinnate with a terminal leaflet. 



Fig. 81. Bigeminate Leaf. 



Fig. 82. Biternate Leaf. 



Fig. 83. Bipinnate Leaf. 



Fig. 84.* A Stipule. 



PLATE VI. 



Fig. 85. a. A Bractea or Floral 



Leaf. 



Fig. 86. a. A Bractea. 

 Fig. 87. A Sheath or Spatha. 

 Fig. 88. An Involucre. 

 Fig. 89. a. Common Involucre ; 



b. Partial Involucre. 

 Fig. 90. A Tendril. 

 Fig. 91. A Spine or Thorn. 

 Fig. 92. Prickles. 

 Fig. 93. A Verticil or Whorl. 

 Fig. 94. One-rowed or Unilateral 



Spike. 

 Fig. 95. Distichous or Two-rowed 



Spike. 

 Fig. 96. A Spikelet. 



Fig. 97. A Cluster or Raceme. 



Fig. 98. A Cluster. 



Fig. 99. A Corymb. 



Fig. 100. A Fasciculus or Bundle. 



Fig. 101. A Head. 



Fig. 102. A Simple Umbel. 



Fig. 103. A Cyme. 



PLATE VII. 



Fig. 104. A Panicle. 



Fig. 105. A Catkin. 



Fig. 106. A Calyx with four seeds. 



Fig. 107. A Seed-vessel and a 

 Calyx. 



Fig. 108. A Style, and six Sta- 

 mens. 



Fig. 109. A Corolla, and Calyx. 



Fig. 110. a. Corolla ; b. Calyx or 

 Perianth. 



Fig. 111. A Double Calyx. 



Fig. 112. One-leaved Calyx. 



Fig. 113. Many-leaved Calyx ; 

 also Spherical or Globular. 



Fig. 114. Imbricated Calyx ; also 

 Hemispherical. 



Fig. 115. Scale of a Catkin. 



Fig. 116. a. Outer Husk or Chaff- 

 scale ; b. Inner Husk or Corolla 

 of a Grass. 



Fig. 117. A Monopetalous Co- 

 rolla ; also Salver-shaped. 



Fig. 118. A Tubular Corolla. 



Fig. 119. A Spherical or Globose 

 Corolla. 



Fig. 120. A Bell-shaped Corolla. 



Fig. 121. A Cup-shaped Corolla. 



Ficr. 122. A Funnel-shaped Co- 

 rolla. 



Fig. 123. A Ringent or Gaping 

 Corolla. 



PLATE VIII. 



Fig. 124. A Personate or Masked 

 Corolla. 



Fig. 125. A Petal ; a. the Claw ; 

 b. the Border or Lamina. 



Fig. 126. A Cruciform Corolla. 



Fig. 127. A Rosaceous Corolla. 



Fig. 128. A Papilionaceous Co- 

 rolla. 



Fig. 129. The Standard of a Pa- 

 pilionaceous Corolla. 



