ARTIFICIAL an \l.\ SIS 



i • avea dotlesi Jnute oo 



Leafy . 

 Seal] parasiti ■ 

 Carpels rawer ti 

 i iowei i anl exual 

 1 lowers hi rmaphrodite. 

 Sepals 2 



Sepals more than 2. 

 Stamens by pogj 

 8 



Ovules ascendii 

 Ovules pendula 

 Stamens perigynous. 

 Ovuli »a 



Ovu led 



Calyx valvatu or open. 

 Anthers openin ■■. t 

 Anthers opening bj slits. 

 Stamens if equal in numbi I Uiwrn 



Btamena if equal in number to petalc . 

 Leaves pinnate 



Leaves simple. Calyx tubular. 

 Leaves simple. Calyx tubular. Stai 





- 





Ml. I \ LOI - 

 • \ . II i. \ m i i • 

 t Li 



Ovules very numerous, 

 ds winged 



I a comose 

 (/rules solitary or verj 



Flowers hermaphrodite. 



Stamens unilateral 



stamens whorled . 

 Flowers unisexual. 



Carpels solitary. 



Carpels solitary, 



Carpels triple 



Ovule I 



Ovule pendulous 





I 



t t /. 



Ovules very numerous 

 ovules Boliatrj or very few. 

 Flowers hermaphrodite. 



Embryo in vitellus .... 



Embryo without vitellus 

 srs unisexual. 



Flowers naked. Carpel single 



Flowers naked. Carpels double 



Flowi rs in an involucre. Ami. rurved 



Flowers in an involucre. Anther valw - slit . 







** MllNill III KM , 



t Leaves fu 



Flowers hermaphrodite 



Flowers unisexual. Fruit in a cupule 



Flowers unisexual. Fruit naked : 



many seeded .... 



one seeded 



i I" /. 



Flowers unisexual, amentaceous. 



Leaves simple, alternate .... 



Leaves simple, opposite 

 impound 

 Flowers unisi xual, not amenta.-- 



Seeds immersed in pulp 



Seeds dry : 



num. ions, parietal . 



solitary, axile .... 



• hermaphrodite or polygamous. 



1 i*<s with transparent a I 



Leaves with, nit dots. 



Ovary 3-6-celled, polyspermous . 



ovary 1-celled. Anther valves slit 



