Nepenthes glandulifera is a species of pitcher plant endemic to the Hose Mountains of central Sarawak. This plant is so named for the black speckles around the petioles. The species's discoverer, Ch'ien Lee, initially thought they were a sign of disease. After further investigation, it was realised that the black speckles were actually nectar glands. The species is also notable for having a very prominent indumentum. It appears to be closely related to N. pilosa. Nepenthes glandulifera is not known to form natural hybrids with any other species.
Nepenthes platychila is a tropical pitcher plant endemic to the Hose Mountains of central Sarawak. It is notable for its smooth peristome and funnel-shaped upper pitchers. Nepenthes platychila belongs to the loosely defined "N. maxima complex", which also includes, among other species, N. boschiana, N. chaniana, N. epiphytica, N. eymae, N. faizaliana, N. fusca, N. klossii, N. maxima, N. stenophylla, and N. vogelii.
Nepenthes philippinensis is a tropical pitcher plant endemic to the Philippines. It is known from Palawan and the neighbouring Calamian Islands and Linapacan, where it grows at 0–600 metres (2,000 ft) above sea level.
Nepenthes saranganiensis is a tropical pitcher plant native to the Philippine island of Mindanao. It is noted for its extremely decurrent leaf attachment that extends a large distance down the stem, often continuing into the next internode.
Nepenthes treubiana is a tropical pitcher plant native to Western New Guinea and the island of Misool.
Nepenthes argentii is a highland Nepenthes pitcher plant native to Mount Guiting-Guiting on Sibuyan Island in the Philippines. It is possibly the smallest species in the genus and does not appear to have a climbing stage.
Nepenthes deaniana is a tropical pitcher plant endemic to the Philippines, where it grows at an altitude of 1180–1296 m above sea level. The species is known only from the summit region of Thumb Peak, a relatively small, ultramafic mountain in Puerto Princesa Province, Palawan.
Nepenthes kampotiana is a tropical pitcher plant native to southern Cambodia, eastern Thailand, and at least southern coastal Vietnam. It has an altitudinal distribution of 0–600 m above sea level. The specific epithet kampotiana refers to the Cambodian city of Kampot, close to which the first specimens of this species were collected.
Nepenthes attenboroughii, or Attenborough's pitcher plant, is a montane species of carnivorous pitcher plant of the genus Nepenthes. It is named after the celebrated broadcaster and naturalist Sir David Attenborough, who is a keen enthusiast of the genus. The species is characterised by its large and distinctive bell-shaped lower and upper pitchers and narrow, upright lid. The type specimen of N. attenboroughii was collected on the summit of Mount Victoria, an ultramafic mountain in central Palawan, the Philippines.
Nepenthes nigra is a tropical pitcher plant known from a number of mountains across Central Sulawesi, where it grows at elevations of 1,500–2,700 m (4,900–8,900 ft) above sea level. The specific epithet nigra refers to the dark colouration of the pitchers and stem. The species is closely related to N. hamata and N. tentaculata.
Stewart Robin McPherson is a British geographer, field biologist, nature photographer, and writer.
Alastair S. Robinson is a taxonomist and field botanist specialising in the carnivorous plant genus Nepenthes, for which he is regarded as a world authority. He is currently Manager Biodiversity Services at the National Herbarium of Victoria, Royal Botanic Gardens Melbourne, where he oversees identification botany services, the Library and Artwork components of the State Botanical Collection, and the botanical journal Muelleria, a peer-reviewed scientific journal on botany published by the Royal Botanic Gardens Victoria, for which he is Editor in Chief.
Volker Bernd Heinrich is a German naturalist.
Pitcher Plants of the Old World is a two-volume monograph by Stewart McPherson on the pitcher plants of the genera Nepenthes and Cephalotus. It was published in May 2009 by Redfern Natural History Productions and covers all species known at the time. The work was edited by Alastair Robinson and Andreas Fleischmann.
Nepenthes pulchra is a tropical pitcher plant endemic to the Philippine island of Mindanao, where it grows at 1300–1800 m above sea level. Its discovery was announced online in August 2011.
Nepenthes sp. Anipahan is an undescribed tropical pitcher plant known only from Mount Anipahan in central Palawan, the Philippines, where it grows in upper montane forest at 1200–1400 m above sea level. It is very closely allied to N. leonardoi and may be conspecific with it.
New Nepenthes: Volume One is a reference work by Stewart McPherson on the pitcher plants of the genus Nepenthes. It was published in 2011 by Redfern Natural History Productions and focuses on discoveries made since the release of McPherson's 2009 monograph, Pitcher Plants of the Old World. The book was edited by Alastair Robinson.
