[Feature] Arrangement of vascular bundles in the stem [In monocots] Scattered [In dicots] 
In concentric circles
I n f o u r s o r f i v e s ( t e t r a m e r o u s o r p e n t a m e r o u s )
T h r e e
T w o
I n c o n c e n t r i c c i r c l e s
D e v e l o p f r o m t h e r a d i c l e
R e t i c u l a t e
O f t e n p r e s e n t