▁by ▁a ▁single ▁species ▁of ▁male ▁th yn n id ▁was p ▁using ▁sexual ▁de ception . ▁The ▁orch id ' s ▁lab ell um ▁is ▁similar ▁in ▁shape ▁and ▁sc ent ▁to ▁a ▁flight less ▁female ▁th yn n id ▁was p . ▁It ▁is ▁one ▁of ▁the ▁more ▁common ▁dra ka e as ▁and ▁is ▁easily ▁distinguished ▁from ▁the ▁other ▁species . ▁The ▁tiny ▁l umps ▁on ▁its ▁leaf ▁along ▁with ▁the ▁long ▁flower ▁that ▁la cks ▁a ▁sw ol len ▁lab ell um ▁are ▁di agnostic . ▁ ▁Description ▁ ▁Dra ka ea ▁th yn ni ph ila ▁is ▁similar ▁to ▁others ▁in ▁the ▁genus ▁in ▁that ▁it ▁has ▁a ▁single , ▁ground ▁h ug ging ▁leaf ▁and ▁an ▁under ground ▁t uber . ▁In ▁this ▁case , ▁the ▁leaf ▁is ▁heart ▁sh aped , ▁about ▁ ▁in ▁diameter , ▁covered ▁with ▁tiny ▁raised ▁l umps , ▁fairly ▁gl oss y ▁dark ▁green ▁with ▁dark er ▁lines ▁radi ating ▁from ▁the ▁attachment ▁to ▁the ▁stem . ▁The ▁stem ▁is ▁ ▁long ▁and ▁the ▁st alk ▁of ▁the ▁single ▁flower ▁is ▁ ▁long . ▁ ▁Its ▁flower ▁is ▁also ▁similar ▁to ▁those ▁of ▁other ▁ham mer ▁orch ids ▁in ▁that ▁the ▁lab ell um ▁res emb les ▁a ▁flight less ▁female ▁th yn n id ▁was p , ▁except ▁that ▁the ▁lab ell um ▁is ▁longer , ▁less ▁sw ol len ▁than ▁those ▁of ▁other ▁dra ka e as ▁and ▁la cks ▁sp ots . ▁N arrow - li pped ▁ham