Arillastrum is a monotypic genus of trees in the myrtle family, Myrtaceae, containing the single species Arillastrum gummiferum. It is endemic to southern New Caledonia. It is related to Eucalyptus, but more closely to Angophora and Corymbia.
Boronia koniambiensis is a species of plant in the citrus family Rutaceae and is endemic to New Caledonia. It was first formally described in 1932 by Albert Ulrich Däniker then transferred to the genus Boronella in 1995 by Thomas Gordon Hartley as Boronella koniambiensis. In 2015, all the species in Boronella were transferred to Boronia on the basis of molecular phylogenetic analysis.
Ficus fraseri, the white sandpaper fig or shiny sandpaper fig, is one of several fig species commonly known as sandpaper figs. It is native to New South Wales, Queensland and the Northern Territory in Australia and to New Caledonia and Vanuatu. Other common names are "figwood" and "watery fig".
Solmsia is a genus containing one or two species of flowering plants belonging to the family Thymelaeaceae. It is endemic to New Caledonia. The genus was named to honor Hermann zu Solms-Laubach by Henri Ernest Baillon. It is related to Arnhemia, Deltaria, Gonystylus and Lethedon.
Oncotheca is a genus of tree endemic to New Caledonia. There are two species, Oncotheca balansae and Oncotheca humboldtiana.
Bulbophyllum gracillimum, commonly known as the wispy umbrella orchid, is a species of epiphytic orchid. It has a creeping rhizome, widely spaced, olive green pseudobulbs, each with a single thick, leathery, fleshy leaf and between six and ten purplish red flowers spreading in a semicircular umbel. The flowers have distinctive long, thread-like tails on the lateral sepals. It has a wide distribution and is found in New Guinea, New Caledonia, Indonesia, Malaysia and part of tropical North Queensland.
Bulbophyllum longiflorum, commonly known as the pale umbrella orchid, is a species of epiphytic or lithophytic orchid. It has a creeping rhizome, widely spaced, dark green pseudobulbs with a single large, fleshy leaf, and flowers spreading in a semicircular umbel, resembling one-half of an umbrella. The flowers are canoe-shaped, greenish cream-coloured to yellowish with purple dots. It has a wide distribution and is found in parts of Africa, on islands in the Indian and Pacific Oceans, Southeast Asia, New Guinea and northern Australia.
Bulbophyllum macphersonii, commonly known as eyelash orchids, is a species of epiphytic or lithophytic orchid that is endemic to Queensland. It has tiny, crowded, slightly flattened, dark green pseudobulbs, a single thick, fleshy leaf and a single dark red to purplish red flower with a narrow labellum. It grows on trees and rocks in sheltered places.
Sleumerodendron is a monotypic genus of plant in the family Proteaceae. The sole species is Sleumerodendron austrocaledonicum.
Achlydosa glandulosa is a species of orchid endemic to New Caledonia and the only species of the genus Achlydosa. This species has previously been placed in the genus Megastylis. Its closest relative is Pterostylis, the sole other genus of subtribe Pterostylidinae.
Amphorogyne is a genus of hemiparasitic trees and shrubs in the family Santalaceae. The genus is endemic to New Caledonia in the Pacific and contains three species. Its closest relative is Daenikera, also endemic to New Caledonia.
Daenikera corallina is a plant parasite species in the Santalaceae family. It is endemic to New Caledonia and the only species of the genus Daenikera. Its closest relative is Amphorogyne, also endemic to New Caledonia.
Elaphanthera baumannii is a species of hemiparasitic shrub in the Santalaceae family. It is endemic to New Caledonia and the only species of the genus Elaphanthera, probably related to Exocarpos.
Flore de la Nouvelle-Calédonie is an ongoing multi-volume flora describing the vascular plants of New Caledonia in the South-West Pacific. published by the National Museum of Natural History in Paris since 1967. Each species treatment typically includes taxonomic information, morphological description, a line drawing and a distribution map. Originally published as Flore de la Nouvelle-Calédonie et Dépendances, since 2014 it has been renamed shortly Flore de la Nouvelle-Calédonie and is co-published with Institut de Recherche pour le Développement in a fully colored format. Flore de la Nouvelle-Calédonie currently consists of 27 volumes, covering little over 50% of a total of approximately 3,400 species native to the New Caledonian archipelago. Major botanical families awaiting treatment include Rubiaceae, Cyperaceae, Rutaceae, and Poaceae.
Hugh Shaw MacKee previously known as Hugh Shaw McKee was a botanist who was born in Northern Ireland, but who collected in Australia and Oceania, and finally in New Caledonia, where together with his wife and other collaborators, he collected over 46,000 specimens.
Pittosporum mackeei is a species of plant in the Pittosporaceae family. It is endemic to New Caledonia.
Marsdenia mackeeorum is a species of vine in the family Apocynaceae. It is endemic to New Caledonia.
Sphaeropteris intermedia, synonym Cyathea intermedia, is a species of tree fern endemic to the east coast of New Caledonia. Sphaeropteris intermedia is the world's largest extant species of fern.
Philippe Morat is a researcher mainly in the field of tropical botany. He is a corresponding member of the French Academy of Sciences.
Ferdinand August Weinthal was an Australian botanist and orchid grower who, in the early 20th century, was responsible for the collection of multiple eastern Australian orchids which were previously unknown to western science.
