April, May, June, July, August
A spreading rhizomatous tufted perennial, Acanthocarpus preissii will generally grow no higher than 0.5 metres, but can spread to cover a large area. Growing mainly on coastal limestone and dunes, it is an important sand stabiliser. White flowers in the autumnal months are followed by beige seed capsules which begin to split in December to reveal the distinctive hard orange and round seeds.
Alexander Heights, Alfred Cove, Alkimos, Anketell, Applecross, Ardross, Ashby, Attadale, Balcatta, Baldivis, Balga, Ballajura, Banksia Grove, Beaconsfield, Beeliar, Beldon, Bibra Lake, Bicton, Birchmont, Booragoon, Bouvard, Burns Beach, Butler, Calista, Cannington, Carabooda, Carine, Carramar, Churchlands, City Beach, Claremont, Clarkson, Como, Connolly, Coogee, Coolbinia, Coolongup, Cottesloe, Craigie, Crawley, Currambine, Daglish, Darch, Dawesville, Dianella, Doubleview, Duncraig, East Fremantle, East Freo, East Perth, East Rockingham, Edgewater, Eglinton, Erskine, Falcon, Floreat, Fremantle, Girrawheen, Glendalough, Gnangara, Golden Bay, Greenwood, Gwelup, Halls Head, Hamersley, Hamilton Hill, Heathridge, Henderson, Highgate, Hillarys, Hillman, Hilton, Hocking, Iluka, Innaloo, Jindalee, Jolimont, Jolimont Subiaco, Joondalup, Joondanna, Kallaroo, Kardinya, Karnup, Karrinyup, Kingsley, Kinross, Koondoola, Kwinana Beach, Kwinana Town Centre, Lakelands, Landsdale, Leda, Leederville, Madeley, Madora Bay, Malaga, Mandogalup, Mandurah, Marangaroo, Mariginiup, Marmion, Meadow Springs, Medina, Melville, Menora, Merriwa, Mindarie, Mirrabooka, Mosman Park, Mosman Pk, Mount Claremont, Mount Hawthorn, Mount Lawley, Mullaloo, Munster, Murdoch, Myaree, Naval Base, Nedlands, Neerabup, Nollamara, North beach, North Coogee, North Fremantle, North Lake, North Perth, Nowergup, O'Connor, Ocean Reef, Orelia, Osborne Park, Padbury, Palmyra, Parmelia, Pearsall, Peppermint Grove, Peron, Perth, Point Grey, Port Kennedy, Postans, Quins Rocks, Ridgewood, Rockingham, Safety Bay, Samson, San Remo, Scarborough, Secret Harbour, Shenton Park, Shoalwater, Silver Sands, Sinagra, Singleton, Sorrento, South Fremantle, South Perth, Spearwood, Stirling, Subiaco, Swanbourne, Tamala Park, Tapping, The Spectacles, Trigg, Tuart Hill, Two Rocks, Waikiki, Wangara, Wanneroo, Warnbro, Warwick, Watermans Bay, Wattleup, Wellard, Wembley Cambridge, Wembley Downs Cambridge, Wembley Downs Stirling, Wembley Stirling, West Leederville, West Perth, Westminster, White Gum Valley, Willagee, Winthrop, Woodlands, Woodvale, Yanchep, Yangebup, Yokine