All Wildflowers

Holly-leaved Banksia

Erect tree or shrub, to 12 m high, with epicormic buds. Fl. red/orange/yellow/cream, Jan to Dec. White or grey sand, black sandy loam, limestone, granite, quartz.

Homoranthus darwinioides

Open shrub. Leaves small and slightly compressed. Flowers small, in pairs, white when young turning red with age. Curved styles extended beyond the petals.

Honey Bush

Erect to sprawling, pungent, ?lignotuberous shrub, 0.4-1.5(-3) m high. Fl. white-cream/yellow/pink, May to Sep. White, grey or yellow sand, sandy loam, granitic soils, laterite.

Honeysuckle Oak or Spider Flower, Desert Grevillea

A small tree or shrub 2 to 7 mts tall, grows throughout inland Australia (not found in Victoria). Rush like leaves are 10 to 30 cms long Flowers are bright orange and yellow and produced most of the

Hood Leaved Hakea

Striking mauve-pink flowers sitting in clusters in the axils of rounded leaves are a feature of this straggling upright shrub. Seen growing in the Stirling ranges NP where it forms part of the

Hooded leaved Hakea (Scallops)

Shrubs, 1–4 m high. Leaves alternate. Grows amongst medium trees, or low trees (heathland); in gravelly soil. Cucullata (L.): cowled or hooded; referring to the leaves of this species.

Hop Goodenia

Goodenia is a genus of about 200 species, almost all of which are confined to Australia although a few occur in the islands to the north.

Hopbush

Forget flowers, its the colourful seed pods that look a bit like hops used to flavour beer that make these plants distinctive. Much branched, dense low shrub to 1m high.

Hovea

Erect open shrub to 1.5m. Narrow leaves, .

Hybrid Spider Orchid

Ikulyukulyu or upside-down plant

Unique desert species that has the flowers growing at the bottom of the plant.

Illyarrie

Tree, 3-8(-14) m high, bark smooth. Fl. yellow, Feb to Apr. Sandy soils. Limestone ridges & outcrops.

Island Boronia

Small and sometimes bushy shrub to around 50cm high. Leaves are small in threes, flowering over a long period during spring. The flowers have four petals and is confined to Kangaroo Island and is

Island Point Spider Orchid

Photo by Graeme W. The Island Point Spider Orchid, Caladenia Island Point was only known till last week from one population on the margins of Harvey estuary of 100 or so plants .

Isopogon baxteri

Straggling, open shrub. Leaves deep green, deeply lobed, each lobe terminating in a sharp point. Large flower heads of feathery pink flowers. Endemic to Stirling Ranges.

Isopogon latifolius

Rounded shrub to 1.5m. Broad leathery leaves about 7cm long, pale blue-green. Conspicuous mauve-pink flower heads.

Isotoma petraea - Rock Isomome

Erect, spreading annual or perennial, herb, (0.1-)0.2-0.6(-1) m high. Fl. blue/blue-purple, Feb to Nov. Shallow soils over granite. Amongst rocks, breakaways, in rock crevices, rocky outcrops.

Joseph Spider Orchid

Joseph's spider orchid - Red version

Tuberous, perennial, herb, 0.2-0.3 m high. Grows in Sand, loam, clay loam. Damp flats. Found between Boyup Brook and Fitzgerald River.

Joseph's Spider orchid - Yellow Version

Tuberous, perennial, herb, 0.2-0.3 m high. Grows in Sand, loam, clay loam. Damp flats. Found between Boyup Brook and Fitzgerald River

Jug Orchid

Unusual striped flowers make the jug orchid unmistakeable. The plant grows up to about half a meter tall with several elongated leaves clasping the flowering stem.

Kangaroo Apple

Erect shrub to 2 m high, glabrous except for minute hairs on corolla apices; prickles absent. Leaves elliptic to lanceolate, 3–8 cm long, 1–2 cm wide, margins usually entire, ± concolorous,

Kangaroo Grass

Kangaroo grass is native to Australia and Africa. It is one of the most widespread native grasses in Australia growing in every state and territory, from interior arid regions to the alps and coast.

Kangaroo Island Cone sticks - KI Endemic

Densely branched shrub to 60 cm tall. Branchlets densely grey-puberulent. Leaves 4–8 cm long overall; petiole 2–5 cm long; lamina divaricate, terete, rigid,