Australia Australian common cone cycad cycads firm fronds fruit hardy inedible large Macrozamia riedlei poisonous seed pod western australia Western Australian widespread zamia palms zamias blue crease creased creases emblem emblematic fabric flag fold historic material movement part Patriotic patriotism red sign Southern Cross star stars state flag symbol textile Western Australian State flag white anigozanthosi appearance background flora flower flowers furry golden green kangaroo-paw native orange perennial wooly yellow birds black cockatoo Carnaby black cockatoo cockatoo endangered protected short-billed threatened white cheek patches white tail panels anigozanthos manglesii kangaroo paw pink red and green Western Australian state floral emblem