▁a ▁thin ▁wood land ▁of ▁dr ought - res istant ▁P inus ▁ro x burgh ii ▁( Ch ir ▁p ines ). ▁ ▁Eastern ▁H imal ay an ▁broad leaf ▁for ests ▁e cor eg ion ▁W arm ▁broad leaf ▁for ests ▁ ▁C ool ▁temper ate ▁broad leaf ▁for ests ▁▁ ▁Eastern ▁H imal ay an ▁sub al pine ▁con ifer ▁for ests ▁e cor eg ion . ▁▁ ▁Eastern ▁H imal ay an ▁al pine ▁shr ub ▁and ▁me adows ▁e cor eg ion . ▁ ▁B iod iversity ▁The ▁wide ▁alt itud inal ▁range , ▁highly ▁disse cted ▁and ▁complex ▁terrain , ▁and ▁representation ▁of ▁ 6 ▁e cor eg ions ▁and ▁ 2 ▁zo oge ographical ▁real ms ▁within ▁the ▁national ▁park ▁create ▁a ▁notable ▁b iod iversity , ▁with ▁diverse ▁fl ora ▁and ▁fa una ▁species ▁found ▁in ▁various ▁e cos ystem s , ▁habit ats , ▁and ▁plant ▁communities . ▁ ▁The ▁native ▁plants ▁and ▁animals ▁include ▁several ▁rare ▁end anger ed ▁species ▁listed ▁in ▁Sch edule ▁ 1 ▁of ▁the ▁' For est ▁and ▁Nature ▁Conserv ation ▁Act ▁of ▁Bh ut an , ▁ 1 9 9 5 ' ▁implemented ▁in ▁the ▁' For est ▁and ▁nature ▁conservation ▁R ules ▁of ▁Bh ut an , ▁ 2 0 0 6 ,' ▁▁ ▁and ▁the ▁IU CN ▁Red ▁List . ▁ ▁The ▁Constitution ▁of ▁the ▁Kingdom ▁of ▁Bh ut an ▁mand ates ▁the ▁country ▁to ▁maintain ▁at ▁least ▁ 6 0 % ▁of ▁Bh ut an ▁under