For flower spiders within Thomisidae (i.e. Australomisidia sp., Lehtinelagia sp., Tharrhalea sp.):
http://www.arachne.org.au/01_cms/details.asp?ID=2299
Flower spiders are diurnal and are common on Australian native flowers such as grevilleas and wattles. They are territorial with only one spider occupying a flower, unless they are male and female come together for mating. The occupant will often sit on a flower until the petals wilt before moving onto another flower. At night flower spiders hide under the petals or leaves. (www.amonline.net.au)
Thomisidae (family) is listed in the following regions:
Canberra & Southern Tablelands | Albury, Wodonga | South Coast | Greater Sydney | Hunter Region | Riverina Murray | Hume | Barwon South West | Tasmania
Maps
Albury ANBG Aranda Bushland Biamanga National Park Black Mountain Bruce Ridge Bruce Ridge to Gossan Hill Budjan Galindji (Franklin Grassland) Reserve Bungonia National Park Central Molonglo City Renewal Authority Area Coombs Ponds Goulburn Mulwaree Council Haig Park Higgins Woodland Hughes Grassy Woodland Illilanga & Baroona Jack Perry Reserve Lions Youth Haven - Westwood Farm A.C.T. Lower Cotter Catchment Mongarlowe River Mount Ainslie Mount Jerrabomberra Mount Jerrabomberra QP Mount Painter Mulligans Flat Murrumbidgee Valley Nature Reserve Namadgi National Park Pomaderris Nature Reserve Red Hill to Yarralumla Creek Sullivans Creek, Turner The Pinnacle Tidbinbilla Nature Reserve VC00136 Watson Green Space West Goulburn Bushland Reserve WodongaPlaces
Acton, ACT Aranda, ACT Baw Baw, NSW Bermagui, NSW Bonner, ACT Braidwood, NSW Bungonia, NSW Captains Flat, NSW Casey, ACT Flynn, ACT Goulburn, NSW Higgins, ACT Kangaroo Valley, NSW Mongarlowe, NSW Narrandera, NSW Nicholls, ACT Oaks Estate, ACT Quaama, NSW Russell, ACT Stanley, VIC Throsby, ACT Thurgoona, NSW Wodonga, VIC