Floydia is a monotypic genus of plants in the macadamia family Proteaceae which is endemic to Australia. The sole described species is Floydia praealta, commonly known as the ball nut. It is a somewhat rare tree found only growing in the rainforests of southeastern Queensland and northeastern New South Wales. The tree has a superficial resemblance to the closely related Macadamia and could be confused with them. The fruit of F. praealta is poisonous.
Hymenosporum is a monotypic genus of trees in the family Pittosporaceae. The sole included species is Hymenosporum flavum, commonly known as native frangipani, found in the rainforests and wet sclerophyll forests of New Guinea, Queensland and New South Wales. Despite its common name, it is not closely related to the frangipani, but is related to the widespread genus Pittosporum.
Leionema ambiens is a rare shrub growing in the Guyra district of New South Wales and Queensland, Australia. It has long stem clasping leaves and heads of white flowers in spring and early summer.
Syzygium hemilamprum, commonly known as the broad-leaved lilly pilly, blush satinash, cassowary gum, Eungella gum, and treated as Acmena hemilampra in New South Wales and Queensland, is a species of flowering plant in the family Myrtaceae and is native to New South Wales, Queensland and the Northern Territory. It is a rainforest tree with broadly lance-shaped to elliptic leaves, panicles of white flowers and more or less spherical white fruit.
Phaleria clerodendron, commonly known as scented daphne, scented phaleria or rosy apple, is an evergreen tree or tall shrub in the family Thymelaeaceae. It is endemic to the rainforests of north-eastern Queensland, Australia.
Acacia cincinnata, also known as the Daintree wattle or circle fruit salwood, is a species of leguminous trees of the plant family Fabaceae, found naturally in north eastern Australia.
Grevillea stenobotrya is a shrub or small tree in the family Proteaceae that is endemic to arid regions of Australia. Common names include rattle-pod grevillea, sandhill grevillea, sandhill oak and sandhill spider flower.
Carnarvonia araliifolia, commonly known as the red oak, red silky oak, Caledonian oak or elephant's foot, is the sole species in the monotypic genus Carnarvonia, a member of the Proteaceae plant family. It is endemic to the rainforests of northeastern Queensland.
Toechima daemelianum, commonly known as cape tamarind, is an evergreen tree from north-east Queensland in Australia. It grows up to 13 metres high and a trunk which may be up to 20 cm wide.
Hodgsoniola is a genus of herbs in the family Asphodelaceae, first described as a genus in 1860. There is but one known species, Hodgsoniola junciformis, endemic to Western Australia. The species was first described in 1860 by Ferdinand von Mueller as Hodgsonia junciformis, but in 1861 he reassigned it to the genus, Hodgsoniola.
Conostylis androstemma is a tufted perennial plant species in the family Haemodoraceae. It is endemic to the south-west of Western Australia. Plants grow to between 10 and 30 cm high and produce cream to pale yellow flowers between May and August in the species' native range.
Palaquium galactoxylum, commonly known as Cairns pencil cedar, Daintree maple or red silkwood, is a species of plants in the star apple family Sapotaceae which is endemic to rainforests of New Guinea and northern Australia. It can produce spectacularly large buttress roots.
Mackinlaya macrosciadea, commonly known as mackinlaya or blue umbrella, is a plant in the carrot, fennel and parsley family Apiaceae, found in the Northern Territory and Queensland, Australia.
Hypserpa laurina is a slender twining climber in the plant family Menispermaceae. It is native to New Guinea and north eastern Queensland in Australia.
Xanthophyllum octandrum, commonly known as Macintyre's boxwood, false jitta, yellow boxwood or sovereignwood, is a slow-growing tree in the milkwort family Polygalaceae which has the potential to reach thousands of years of age. It is endemic to coastal northeastern Queensland, Australia.
Archidendron vaillantii, commonly known as the salmon bean, is an evergreen tree in the legume family Fabaceae. It is endemic to the rainforests of northeast Queensland.
Benstonea monticola, commonly known as scrub breadfruit or urchin-fruited pandan, is a plant in the family Pandanaceae which is endemic to rainforested parts of north east Queensland, Australia.
Atractocarpus sessilis, commonly known as brown randia, is an evergreen shrub in the family Rubiaceae. It is native to both Queensland, Australia, and Papua New Guinea (PNG).
Tetracera daemeliana, commonly known as large-leaved fire vine, is a vine in the guinea flower family Dilleniaceae first described in 1886, which is endemic to the northern half of Queensland, Australia. The flowers are pleasantly perfumed.
Gillbeea adenopetala, commonly known as Pink alder, is an evergreen tree in the largely southern hemisphere family Cunoniaceae. It was first described in 1865 and is endemic to a small part of Queensland, Australia.
