| Rhaphidophora petrieana | |
|---|---|
 | |
| In rainforest at Josephine Falls | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Alismatales |
| Family: | Araceae |
| Genus: | Rhaphidophora |
| Species: | R. petrieana |
| Binomial name | |
| Rhaphidophora petrieana | |
Rhaphidophora petrieana is a plant in the arum family Araceae that is only found in the Wet Tropics bioregion of northeastern Queensland, Australia.
Rhaphidophora petrieana is a semi-epiphytic, robust, herbaceous, root climber reaching about 20 m (66 ft) tall. The mid-green leaves are narrowly ovate to elliptic and measure up to 18 cm (7.1 in) long by 6 cm (2.4 in) wide. The inflorescence is a spadix about 6 cm (2.4 in) long, enclosed in a spathe about 8 cm (3.1 in) long. [4] [5] [6]
This species was first described in 1993 by the Australian botanist Alistair Hay, and published in the journal Telopea. [6] The type specimen was collected by Bruce Gray in 1982 from a National Park reserve west of Innisfail. [2]
Rhaphidophora petrieana occurs in rainforest from Cape Tribulation south to about Innisfail, at altitudes from sea level to about 800 m (2,600 ft). There has also been isolated collections from near Lockhart River, about 200 km (120 mi) north of Cape Tribulation. [4] [5] [7]
This species is listed by the Queensland Government's Department of Environment, Science and Innovation as least concern. [1] As of 2 April 2024 [update] , it has not been assessed by the International Union for Conservation of Nature (IUCN).
Idiospermum is a monotypic genus in the family Calycanthaceae. The sole included species is Idiospermum australiense − commonly known as idiotfruit, ribbonwood, or dinosaur tree − which is found only in two small areas of the tropical rainforests of northeastern Queensland, Australia. It is a relic of the ancient forests of Gondwana, surviving in very localised refugia for 120 million years, and displaying features that are almost identical to fossil records from that time. As such it provides an important insight into the very early evolution of flowering plants.
Athertonia is a monotypic genus of plants in the family Proteaceae. The sole described species is Athertonia diversifolia, commonly known as Atherton oak, athertonia, creamy silky oak or white oak. It is endemic to a small part of the Wet Tropics of Queensland, Australia. A relative of the macadamia, it has potential in horticulture and the bushfood industry.
Normanbya is a monotypic genus of palms containing the single species Normanbya normanbyi, which is known by the common name black palm It is endemic to Queensland, Australia and is threatened by habitat destruction.
Euroschinus falcatus is a large tree in the mango and cashew family Anacardiaceae, found along almost the entire east coast of Australia from Cape York Peninsula to Jervis Bay. Common names include blush cudgerie and maiden's blush.
Didymocheton pettigrewianus, commonly known as spur mahogany, spurwood, or Cairns satinwood, is a large tree in the family Meliaceae. It is native to the rainforests of Malesia, Papuasia and Queensland. In Queensland it occurs only in a small part of the northeast coast.
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.
Syzygium alliiligneum, commonly known as onionwood, Mission Beach satinash or bark in the wood is a species of plant in the family Myrtaceae. It is endemic to a small part of north eastern Queensland.
Neostrearia is a monotypic genus - i.e. a genus containing only one species - of plants in the witch-hazel family Hamamelidaceae. It is the second described of three monotypic Australian genera in this family, the others being Ostrearia and Noahdendron. It is most closely related to these genera, as well as Trichocladus from southern Africa and Dicoryphe from Madagascar, and together these five genera form a distinct clade within Hamamelidaceae.
Noadendron is a monotypic genus - i.e. a genus containing only one species - of plants in the witch-hazel family Hamamelidaceae. It is the third described of three monotypic Australian genera in this family, the others being Ostrearia and Neostrearia. It is most closely related to these genera, as well as Trichocladus from southern Africa and Dicoryphe from Madagascar, and together these five genera form a distinct clade within Hamamelidaceae.
Argophyllum iridescens is a plant in the Argophyllaceae family endemic to a small part of north eastern Queensland. It was described and named in 2018.
Calamus radicalis, commonly known as vicious hairy mary, is a plant in the palm family Arecaceae endemic to the rainforests of north east Queensland, Australia. Like other species in the genus Calamus, this is a climbing plant with a very long and flexible stem. It uses sharp strong hooks on the fronds and tendrils to attach itself to other vegetation, such as taller established trees, thus gaining support that enables it to grow higher towards the canopy. This species is very similar to C. australis, with which it coexists, but is larger in almost all respects.
Hypserpa laurina is a slender twining climber in the plant family Menispermaceae. It is native to New Guinea and north eastern Queensland in Australia.
Diploglottis harpullioides, commonly known as Babinda tamarind, is a rainforest tree in the lychee and maple family Sapindaceae which is found only in northeast Queensland, 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.
Ormosia ormondii, commonly known as yellow bean, is a tree in the legume family Fabaceae which is endemic to northeastern Queensland, Australia.
Piper mestonii, commonly known as Queensland long pepper or simply long pepper, is an evergreen vine in the pepper family Piperaceae native to rainforests of New Guinea and Queensland, Australia.
Piper interruptum is a vine in the pepper family Piperaceae, native to the eastern parts of Southeast Asia and to Melanesia and Queensland.
Fagraea fagraeacea, commonly known as yellowheart or pink jitta, is a plant in the gentian family Gentianaceae which is native to New Guinea and Queensland.
Actephila foetida is a plant in the family Phyllanthaceae that is found only in a very restricted range within the Wet Tropics bioregion of Queensland, Australia. It was first described in 1927.
Rhaphidophora australasica, commonly known as needle berry, is a plant in the arum family Araceae that is only found in the Wet Tropics bioregion of northeastern Queensland, Australia. It is a semi-epiphytic, robust, herbaceous, root climber reaching about 30 m (98 ft) tall. The dark green leaves are oblanceolate to elliptic and measure up to 40 cm (16 in) long by 14 cm (5.5 in) wide. The inflorescence is a spadix about 6–8 cm (2.4–3.1 in) long, enclosed in a spathe about 13 cm (5.1 in) long.
