CONTENTS. 11 



PAGE 



LXXII. Apocynaceae (Dogbane Family) . . . . j vK- . 283 



LXXIII. Asclepiadaceae (Milkweed Family) . , ;i .> . 286 



LXXIV. Loganiaceae (Logania Family) . . ,>,. ^/ . 290 



LXXV. Gentianaceae (Gentian Family) . . _. .. . . / . 291 



LXXVI. Polemoniaceae (Polemonium or Phlox Family) . . 295 



LXXVII. Hydrophyllaceaj (Waterleaf Family) . . . .298 



LXXVIII. Borraginaceae (Borage Family) . . . ni .,-, .< . 301 



LXXIX. Convolvulaceae (Convolvulus Family) . .,. -j ./ . 306 



LXXX. Solanacese (Nightshade Family) . . ^ f fi/ . 311 



LXXXI. Scrophulariaceae (Figwort Family) . .,-, .. . 318 



LXXXII. Orobanchaceae (Broom Rape Family) . , ; . . . 332 



LXXXIII. Lentibulariaceae (Bladderwort Family) . . 333 



LXXXI V. Gesneraceae (Gesneria Family) . . , )a ,j, j, 334 



LXXXV. Bignoniaceae (Bignonia Family) . . {'.,.^,3.,, . 335 



LXXXVI. Pedaliacese (Sesamum Family) . . .., ./ . 337 



LXXXVII. Acanthaceae (Acanthus Family) . ..... 337 



LXXXVIII. Verbenaceaa (Vervain Family) . ... . . 339 



LXXXIX. Labiatse (Mint Family) . . . . . .342 



XC. Plantaginacese (Plantain Family) . . / 356 



III. APETALOUS DIVISION . ... * . .: . 358 



XCI. Nyctaginaceaa (Four-o'clock Family) .... 358 



XCII. Illecebraceas (Knotwort Family) . . . ; .. ;, . 359 



XCIII. Amarantacese (Amaranth Family) ., : ,.. ; ,i . 360 



XCIV. Chenopodiaceae (Goosefoot Family) . . . .363 



XCV. Phytolaccacese (Pokeweed Family) . . . .367 



XCVI. Polygonaceae (Buckwheat Family) . . . .367 



XCVII. Aristolochiacese (Birth wort Family) . .. ., . 372 



XCVIII. Piperaceae (Pepper Family) 374 



XCIX. Lauraceae (Laurel Family) . . .' ' ~. . . 376 



C. Thymelaeaceae (Mezereum Family) . . . .376 



CI. Elaeagnaceae (Oleaster Family) . 1 ..i< ^ 377 



Cn. Loranthaceae (Mistletoe Family) . . . . . 378 



CIII. Santalace33 (Sandalwood Family) . . . .378 



CIV. Euphorbiaceae (Spurge Family) . v . . 379 



CV. UrticaceiB (Nettle Family) . . . ., ' . .384 



CVI. Platanaceae (Plane Tree Family) 389 



CVII. Juglandaceae (Walnut Family) . . ... .390 



CVIII. Myricaceas (Sweet Gale Family) . . . . .' . 392 



CIX. Cupuliferae (Oak Family) . . '/-'^ m m 392 



CX. Salicace33 (Willow Family) 399 



Subclass II. Monocotyledons or Endogens, pp. 402 to 475. 



I. PETALOIDEOUS DIVISION 402 



CXI. Hydrocharidaceae (Frogbit Family) . . . .402 



CXII. Orchidaceae (Orchis Family) . , * . . 403 



CXIII. Scitamineae (Banana Family) 410 



