▁Ir win ▁who ▁collected ▁the ▁type ▁spec imen ▁at ▁E ru a ▁near ▁the ▁T ong ari ro ▁National ▁Park ▁in ▁ 1 9 9 1 . ▁ ▁Distribution ▁and ▁habitat ▁Ir win ' s ▁green hood ▁seems ▁to ▁prefer ▁d amp ▁positions ▁in ▁tall ▁forest ▁or ▁ste ep ▁h illy ▁places ▁with ▁basic ▁rocks ▁such ▁as ▁lim estone . ▁On ▁the ▁North ▁Island ▁it ▁occurs ▁on ▁the ▁Wa imar ino ▁River ▁flo od plain ▁and ▁near ▁Cape ▁P all iser . ▁On ▁the ▁South ▁Island ▁it ▁grows ▁in ▁the ▁north ▁west ▁as ▁far ▁south ▁as ▁the ▁Bull er ▁River ▁with ▁a ▁few ▁observations ▁further ▁south . ▁ ▁Conserv ation ▁P ter ost yl is ▁ir w ini i ▁is ▁class ed ▁as ▁" th re aten ed ▁and ▁nation ally ▁end anger ed " ▁under ▁the ▁New ▁Zealand ▁Th re at ▁Classic ation ▁System . ▁ ▁References ▁ ▁ir w ini i ▁Category : Or ch ids ▁of ▁New ▁Zealand ▁Category : Pl ants ▁described ▁in ▁ 1 9 9 7 <0x0A> </s> ▁The ▁African ▁Youth ▁Championship ▁ 1 9 9 5 ▁was ▁a ▁s occer ▁tournament ▁held ▁in ▁Niger ia . ▁It ▁also ▁served ▁as ▁qual ification ▁for ▁the ▁ 1 9 9 5 ▁FIFA ▁World ▁Youth ▁Championship . ▁ ▁Qual ification ▁ ▁Pre lim inary ▁round ▁Ben in , ▁B ots w ana , ▁Cape ▁Ver de , ▁Congo , ▁Liber ia , ▁Maur it ania ▁and ▁Sw az il and ▁with d rew . ▁As ▁a ▁result , ▁Sen