The southern regions are home to a wide range of rare and unique flora. Margaret River,
are all excellent areas for finding wildflowers. This region grows dainty flowers such as orchids, milkmaids, honeypots, green kangaroo paws and mountain bells, and scented plants like brown boronia and more than 165 species of eucalypts. The region also has Grass trees like the Kingia australis, Misteltoes, and a fascinating collection of 80 carnivorous plant species.
Bunbury:- try spotting wildflowers in the Bunbury - Manea Park (behind College Grove) with numerous walking trails with prolific blooming wildflowers; and the "Lay-by" (Bussell Highway); The Tuart Walk (southern end of Ocean Drive), and Crooked Brook
Forrest (Ferguson Valley/Dardanup area).
Margaret River:- this region covers more than the township of the same name and begins just south of Busselton, stretching out to Cape Naturaliste in between Dunsborough and Yallingup then further south along the coast to Cape Leeuwin
Australia’s most south western point. Of the 12,000 total species of wildflowers recorded from WA, 75 per cent grow in this region. The landscape varies at every turn with farms and paddocks, small creeks and ponds, sweeping valleys covered in karri and jarrah trees, thick native bushland, rocky coasts and pristine beaches. Most roads are lined with tall trees and wildflowers are abundant during spring, making driving a pleasant and picturesque journey. Many can be seen along road sides, but a walk in the national parks and forests can be very rewarding. This area yields various orchids, the beautiful arum lily, Blue Leschenaultia, White Clematis, Swan River Myrtle, Pixie Mop, kangaroo paw.
Albany/Denmark:- this region has many excellent locations for spotting wildflowers, expecially within the forests and National Parks such as Torndirrup National Park,
West Cape Howe National Park, Porongurup National Park that contains 20 orchid species, and Stirling Range National Park - one of the world's most important areas for flora, with 1,500 species including over 100 orchid species. Mount Lindesay, north of Denmark, is accessed by a 4km walk trail through profuse wildflowers in spring. Bushwalks are the ideal way to find wildflowers in this region with many tiny species.
Walpole:- the forests here contains Crowea, Orchids, purple Wisteria and green Kangaroo paws.
Pemberton:- The wildflowers of the karri forest are wonderful to see in the myriad of colours which seem to change week by week during the spring. The best time for viewing these is from September to mid November but this may vary from year to year with the
weather. Flowers such as the tiny but exquisite orchids can best be seen on foot. Try the Warren National park, Brockman National Park,
Shannon National Park, DEntrecasteaux National Park.
Esperance:- this region abounds with orchids, banksia, leschenaultia and hakea.
Fitzgerald River National Park (
Bremer Bay to the west of
Esperance is a mecca for wildflower enthusiasts due to its diversity of species. More than 1800 species of flowering plants, as well as lichens, mosses and fungi, have been recorded here. Around
Lake Grace from August through to late November you can expect to see a wonderfully diverse array of wildflowers from Lake Grace/Tarin Rock in the west of the Shire through to
Lake King, 120 km to the east, Varley to the north east and Pingaring to the north. Also try the Rabbit Proof Fence, 30kms east of
Lake King on the
Norseman Road. Nature
reserves, road verges and on the corners of side roads where the soil has been disturbed in previous years are ideal locations for spotting wildflowers. Distinctive plants from this area are: Royal hakea (Hakea
victoria), Barrens regelia (Regelia velutina), and Barrens clawflower (Calothamnus validus), Dense clawflower (Calothamnus pinifolius), the weeping gum (Eucalyptus sepulcralis), also the Proteaceae (banksias, hakeas), the Myrtaceae (eucalypts, bottlebrushes) and the Fabeaceae (pea-flowered plants).