This poem A Heritage of Trees is not a ryhming poem. There is no ryhme scheme. The lines are short and there is no metre. No line has a set number of beats. Compare this poem with some of the ryhming poems in this site. Note that in poetry some words can be left out : e.g. Attack a tree today (on) the road from Mysore to Ooty.
source: english-for-students.com
p.s. hope this helps
