| Rafflesia pricei | |
|---|---|
 | |
| Three flowers of Rafflesia pricei near Mount Kinabalu | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Rosids |
| Order: | Malpighiales |
| Family: | Rafflesiaceae |
| Genus: | Rafflesia |
| Species: | R. pricei |
| Binomial name | |
| Rafflesia pricei | |
Rafflesia pricei is a parasitic flowering plant endemic to Borneo. It is named after amateur botanist William Price, who discovered the species on Mount Kinabalu in the 1960s. [1]
Rafflesia is a genus of parasitic flowering plants in the family Rafflesiaceae. The species have enormous flowers, the buds rising from the ground or directly from the lower stems of their host plants; one species has the largest flower in the world. Plants of the World Online lists up to 41 species from this genus, all of them are found throughout Southeast Asia.
Rafflesia arnoldii, the corpse flower or giant padma, is a species of flowering plant in the parasitic genus Rafflesia. It is noted for producing the largest individual flower on Earth. It has a strong and unpleasant odor of decaying flesh. It is native to the rainforests of Sumatra and Borneo. Although there are some plants with larger flowering organs like the titan arum and talipot palm, those are technically clusters of many flowers.
The Rafflesiaceae are a family of rare parasitic plants comprising 36 species in 3 genera found in the tropical forests of east and southeast Asia, including Rafflesia arnoldii, which has the largest flowers of all plants. The plants are endoparasites of vines in the genus Tetrastigma (Vitaceae) and lack stems, leaves, roots, and any photosynthetic tissue. They rely entirely on their host plants for both water and nutrients, and only then emerge as flowers from the roots or lower stems of the host plants.
The 'Rafflesia Forest Reserve is a Virgin Jungle Reserve (VJR) that covers an area of 356 ha of Tambunan District, Sabah, Malaysia. The forest was first established in 1967 as part of the Crocker Range Forest Reserve. In 1984, it was re-established by the Sabah Forestry Department to protect the Rafflesia flowers abundant in the area.
Rafflesia azlanii is a parasitic flowering plant of the genus Rafflesia, endemic to Peninsular Malaysia. It is most similar to R. cantleyi, but differs in having larger perigone blotches.
Rafflesia keithii is a parasitic flowering plant in the genus Rafflesia endemic to Sabah in Borneo. The flowers can grow up to one metre in diameter. It is named after Henry (Harry) George Keith, former Conservator of Forests in North Borneo.
Rafflesia mira is a member of the genus Rafflesia. It is endemic to the rainforest of Mindanao, Philippines and can only be found in the vicinity of Mount Candalaga, Compostela Valley province. The species was described later in 2005 by Madulid et al., as R. magnifica, but this name is a later synonym. According to the IUCN the species is found in only one unprotected locality: Mt.Candalaga Range in Maragusan, Compostela Valley, where the individuals are distributed in small groups. A road infrastructure project is planned on part of the mountain. Moreover, the lower mountain slopes are being converted into banana plantations. Currently there are not any protective measures in place.
Rafflesia baletei is a parasitic plant species of the genus Rafflesia. It is endemic to the Philippines.
Rafflesia leonardi is a parasitic plant species of the genus Rafflesia. It is endemic to the Philippines. Rafflesia banaoana is considered to be a synonym by some sources, but is recognized as a separate species by others. R. leonardi is the fourth Rafflesia species found in Luzon and the eighth from the Philippines. It is called ngaratngat by the local Agta tribesmen.
Rafflesia lobata is a parasitic plant species of the genus Rafflesia. It is endemic to the Philippine island of Panay, particularly the mountains of Antique and Iloilo provinces. This is the second species recorded from the island of Panay. One of the most distinctive features of Rafflesia lobata is that some populations have flowers with a lobed diaphragm that opens outward. Nearly all other Rafflesia species have diaphragms that curve inward. This feature is polymorphic in R. lobata. As shown in the photos below, in some populations the diaphragm curves inward and may be 3- or 6-lobed. Note the 6-lobed flower also has 6 perigone lobes. It remains to be seen whether flower merousity has phylogenetic significance that should be taxonomically recognized. Some populations of R. manillana, such as one at Bolos Point, Cagayan Valley, Luzon, also have flowers with lobed, outwardly curving diaphragms.
Rafflesia manillana is a parasitic plant species of the genus Rafflesia. It is endemic to the Philippines.
Rafflesia schadenbergiana is a parasitic plant species of the genus Rafflesia. Known as "bó-o" to the Bagobo tribe and "kolon busaw" to the Higaonon tribe of Bukidnon, it has the largest flower among the Rafflesia species found in the Philippines with a diameter ranging from 52 to 80 centimeters. It has also the second largest flower in the genus after R. arnoldii.
Rafflesia speciosa is a parasitic plant species of the genus Rafflesia. It is endemic to the Philippine island of Panay. R. speciosa is the third Rafflesia species documented to exist in the Philippines, after R. manillana and R. schadenbergiana. It belongs to the medium-sized Rafflesia. The species was named by Julie Barcelona and Edwino Fernando.
Rafflesia micropylora is a parasitic plant species of the genus Rafflesia. It is endemic to Sumatra in Indonesia.
Rafflesia tengku-adlinii is a parasitic plant species of the genus Rafflesia. It was discovered on Mount Trus Madi in Sabah, Malaysia in 1987.
Rafflesia rochussenii is a parasitic plant species of the genus Rafflesia. It is endemic to the Indonesian island of Java.
Rafflesia bengkuluensis is a relatively new parasitic plant species of the genus Rafflesia. It is native to the Indonesian island of Sumatra. It was discovered after extensive research of R. arnoldii by the Department of Forest University of Bengkulu when they noticed some organisms being significantly smaller and were eventually classified as a separate species.
Rafflesia gadutensis is a parasitic plant species of the genus Rafflesia. It is native to the Indonesian island of Sumatra. R. gadutensis was named after the place where it was first collected, Ulu Gadut, in West Sumatra.
Rafflesia cantleyi is a parasitic plant species of the genus Rafflesia. It can be found in Peninsular Malaysia and Pulau Tioman, an island off the east coast of Peninsular Malaysia. This species is almost identical to R. hasseltii, except for the number of warts on the perigone lobes of the two species. Another distinctive feature of R. cantleyi is its ability to form flowers on the aerial portions of its host Tetrastigma.
Rafflesia aurantia is a member of the genus Rafflesia. It is a parasitic flowering plant endemic to Luzon Island, Philippines in the Quirino Protected Landscape. See original publication and a review of Philippine Rafflesia.
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