KEY TO PHANEROGAMS. 



B. Stamens not more than 10. 



Trees, shrubs, or woody vines. 

 Fruit a drupe. 

 Stamens 2, rarely 3-4 .... 

 Stamens as many as the petals. 



Flowers dioicious 



Flowers perfect. 

 Stamens 4, alternate with the petals 

 Stamens 5, alternate with the petals 

 Stamens 4-5, opposite the petals 

 Stamens twice as many as the petals . 

 Fruit a berry. 

 Stamens alternate with the petals. 

 Inserted on the calyx, leaves simple . 

 Inserted on the receptacle, leaves com 

 pound .... 

 Stamens opposite the petals 

 Fruit a 1-seeded samara 

 Fruit a 2-seeded capsule or sani 

 Leaves simple . 

 Leaves compound 

 Fruit a 3-5-celled capsule, leaves simple . 

 Fruit a 1-3-celled capsule, leaves compound 

 Fruit a legume. 



Stamens distinct 



Stamens monadelphous or diadelphous 

 Herbs. 

 Ovary single, 1-celled, simple or compound. 

 Corolla regular, or nearly so. 

 Sepals and petals 4-5 ; stamens 5, distinct 

 Leaves alternate. 



Stigma single 



Stigmas 4 



09. Oleaceas. 



42. Menispermacete. 



90. Cornaceae. 



(59. Anacarcliace?e. 



75. Khamnacete. 



OG. Meliaceae. 



53. Grossulariace?e. 



88. Araliacese. 



70. Vitacese. 



65. Simariibaceae. 



54. Hamamelidaceae. 



64. Rutaceae. 



72. Celastracero. 



74. Hippocastanaceae. 



GO. Cre.salpinacese. 



61. rapilionacese. 



Stigmas C-10 



Leaves opposit*', (lowers yellow 

 Leaves opposite, flowers white or n-d . 

 Sepals and petals 4-5 ; stamens 5, united 



Sepals 2, petals 4-5 



Corolla irregular. 



Fruit a legume 



00. C'ji'.salpinacecT. 



52. Saxifragaceae. 



50. I)r()serace;i3. 



80. Ilypciicaceie. 



oO. C'aryophyllaci'jp. 



8:J. ra.ssitioiace;r. 



35. rortulacaceai. 



OL raiiilioiiaccii). 



