TABULAK AKRANGEMENT OP NATTJKAL OKDEES. XUl 



B. Ovary inferior, simple, \-ovulate ; stigmas with collecting hairs. 



70. Sj/nantherece (p. 352). Anthers connected. Flowers in involucrate heads. 



C. Ovary inferior, several-celled s ovules oo ; stigmas with collecting hairs. 



71. Lobeliacece (p. 385). Corolla asymmetrical. 



72. Qoodenoviece (p. 388). Corolla asymmetrical. Stigma indusiate. 



73. Campanulacece (p. 388), Corolla symmetrical. 

 [Cf. CucurbitacciB (p. 286).] 



D. Ovary superior. Stamens inserted into the torus. 



74. EricecB (p. 141). Ovules 00 in the ovary-cells. 



75. Oyrillece (p. 145). Ovules single in the ovary-cells. 



E. Ovary superior. Stamens' inserted into the corolla, opposite to its loles. Placenta 



central, free. 



76. Primulace(B (p. 390). Corolla symmetrical. Pericarp capsular. 



77. LentibulariecB (p. 390). Corolla 2-lipped ; stamens 2. Pericarp capsular. 



78. Myrsinea (p. 892). Corolla symmetrical. Pericarp fleshy. 

 [Cf. Olacinese (p. 309).] 



P. Ovary superior. Stamens inserted into the corolla, exceeding t» ntmiber its lobes' 

 or the fertile ones opposite to them. 



79. SapotecB (p. 397). Ovules single in the ovary-cells ; style simple. 



80. Styracece (p. 403). Ovules oo-several in the ovary-cells ; style simple. 



81. MeMBceffl (p. 404). Ovules 1-2 in the ovary-cells, hanging ; style divided. 



[Cf. Papayacese (p. 289), Crassulaceffi (p. 303).] 



Q-. Ovary superior. Stamens inserted into the corolla, as many as its lobes or less, 

 a. Corolla symmetrical. 



82. Olinece (p. 404). Stamens 2 (-4). Ovary 2-celled ; ovules 2 in each cell, hanging. 



83. Jasminece (p. 406). Stamens 2. Ovary 2-celled; ovules single (or fevf) in each cell, 



ascending. 



84. ApocynecB (p. 406). Stamens 5. Ovaries 2, connected by the stigma, or ovary 2- 



celled. CoroUa usually contorted. 



85. AsclepiadecE (p. 416). Stamens 6. Ovaries 2, connected by the indusiate stigma. 



Pollen in masses. 



86. ffe«fe'fl«e« (p. 422). Stamens S -4. Ovary with 2 parietal placentas. Corolla usually 



contorted. 



87. Convolvulacecs (p. 466). Stamens 5-4. Ovary usually 2-4-celled ; ovules of each 



carpel 2-1, erect. Sepals usually distinct. 



88. Hydroleacea (p. 476). Stamens 5. Ovary 2-3-celled ; ovules 00 ; styles distinct. 



89. BoraginecB {g. VtT). Stamens usually 5. Ovary Iqbed, 4-ceUed ; ovules single in each 



cell, hanging. Inflorescence gyrate. " 



90. SolanecB (p. 431). Stamens 5-4. Ovary 2-celled ; placentas axile, many-ovulate. 



Inflorescence cymose, extra-axillary. 

 [Cf. Ilicinese (p. 146), Eubiaceae (p. 316), Scrophnlarinese (p. 431).] 



b. Corolla asymmetrical, usually 2-Upped. 



91. Scrophularinece (p. 431). Ovary 2-ceIled ; placentas axile, many-ovulate. Seeds al- 



buminous. 



92. BignoniacecB (p. 444). Ovary 2-celled ; placentas 2 ; ovules oo, distant from the axis. 



No albumen. 



93. Acanthttcece (p. 450). Ovary 2-1-celled. Seeds definite, ascending, usually with hooked 



appendages. No albumen. 



94. Gesneriacea{f. 459). Ovary with 2 parietal placentas. 



95. labiatts (p. 486). Ovary lobed, 4-celled ; ovules single in each cell, erect. No albu- 



