12 



FOUNDATIONS OF BOTANY 



FAMILY 



Corolla lobes imbricated in the bud .... 89. Figwort . . 



Corolla lobes convolute in the bud . . . . 93. Acailthus . 

 Ovary adnate to the calyx tube. 



Flowers in an involucrate head 100. Composite 



Flowers not in heads. 

 Stamens 3. 



Leaves opposite 97. Valerian . 



Leaves alternate 98. Gourd . . 



Stamens 4-5. 



Leaves alternate 99. Campanula 



Leaves opposite or whorled ..,,,.. 95. Madder . . 



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