KEY TO PHANEROGAMS. 



11 



Seeds not winged ; shrubs . 

 Seeds not Avinged ; twining vines 

 Fruit a 5-celled capsule .... 

 Fruit a drupe or berry. 

 Fruit 1-2-seeded ; stamens 2 

 Fruit 1-4-seeded ; stamens 4 

 Fruit 1-5-seeded ; stamens 5 

 Herbs. 

 Ovary superior, flowers regular. 

 Ovary separating into 2 distinct follicles 

 Style single, stamens distinct 

 Styles 2, stamens united 

 Ovary 1-celled. 



Fruit a legume 



Fruit a capsule. 

 Leaves alternate. 

 Stamens opposite the lobes of the 



corolla 



Stamens alternate with the lobes o; 



the corolla 



Leaves opposite 



Ovary 2-several-celled. 



Stamens 2 or 4 



Stamens 5, cells of the ovary 1-2-secdcd. 

 Fruit separating into 4 nutlets 



Fruit a capsule 



Stamens 5, cells of the ovary several 

 seeded. 



Stigma 1 



Stigmas 2 



Stigmas .'{ 



Ovary superior, liowcrs iir. j,Mil;ir. 

 Ovary 1 -eel led. 



Fruit a legume 



Fruit a capsule 



Ovary 2-4-celled. 

 (Jells each 1-seeded. 

 Ovary di-eply 4-lobed 

 Ovary not deeply lohed. 

 Stamens 2 or 4 

 Stamens 8 



118. Caprifoliaceae. 



100. Loganiacece. 



93. Ericaceae. 



09. Oleacefe. 



108. Verbenaceae. 



118. Caprifoliacefe. 



102. Apocynaceffi. 

 lOo. Asclepiadaceae. 



59. Miniosace?e. 



95. Priinulace?e. 



ion. IIydioi)liyHace?e. 



101. Gentianaceffi. 



11(5. Plantagiuacca'. 



107. Boraginacere. 



104. Convohulacca'. 



no. Solanacca'. 

 100. LoganiaccHB. 

 105. PolLMiioiiiaceac. 



(»1. I'apiliniiarra'. 

 11 -J. Lciiiiliulaccai. 



1(19. Lal)iata'. 



lOS. X'cibcnacfa'. 

 C.T. Pulvualact'a'. 



