. . 225, 25% . . . . 361 To Reduce a Fraction to XII. On the Reproductive its Lowest Terms 160 Organs of Plants: the The Organ of Taste · 289, 321 or Mixed Number 160 XIII. Anatomical Exami- nation of a Flower . 213 ber into an Improper XIV, Manner in which To Reduce Fractions to XV. Parts of an Individual having the same Deno- XVI. Different Forms which Addition of Fractions 170 241 may assume Subtraction of Fractions 170 XVII. On the Corolla : its parts and modifications . 280 186 XVIII. On Fruits and their 280 XIX. The Seed : 281 187 XX. Further Classification a Vulgar Fraction 187 XXI. On the Natural Orders Addition of Decimals 198 of Flowering Plants-Ra- Subtraction of Decimals, 198 nunculaceu 129 Multiplication of Deci. XXII. Papaveracer, or the Elementary Perspective, etc. 71 Under-side of Head of 135 Papillæ-Filiform Papillse 289 199 in Perspective. Tongue of an Ostrich- Horizontal Distances and Heights of Objects in Tip of the Forefinger 353 serve for the Classifica- of Vegetables. Trunks and Branches of ARITHMETIC, LESSONS IN: their Uses 13 VI. Leaves Considered as Figs. 1-15. Arrangement of Notation and Numeration 13 to their Functions. 127 Straight Lines and Curves 8 Roman Method of Notation 22 VII. On the Form and Mo- Figs. 16–24. Examples in Subtraetion Straight-linedand Curved 54 Venation of Leaves; and Figs. 25–27. illustrations 69 the Forms of Leaves 151 of Parallel and Angular plication and Division 95, 110 Leaves, but which are Figs. 28–34. Examples in 184 Parallel Perspective 104, 105 Changes to which Leaves Fig. 35. Position of Draw- To Multiply or Divide a XI. Representatives for Figs. 36-41. Examples in Figs. 45–50. Objects of Uniform Character-The Circle in Perspective 165 Fig. 87. Geranium Leaf from Cast 392, 393 of a Tree without Leaves 392 of a Tree with Leaves 393 Simple Propositions - Tho 74 Letters and Letter-writing. 171 194 267 299 Prefixes : Olig to Pre . 362 Prefixes : Preter to Sex . 397 Temperance 398 IV. Name and Sound of the Consonants, 114,131,147, 174 214, 235, 250 270 and Reading French 275 V. The Negatives, etc. 24 30 |