Xylosma is a genus of flowering plants in the family Salicaceae. It contains around 100 species of evergreen shrubs and trees commonly known as brushhollies, xylosmas, or, more ambiguously, "logwoods". The generic name is derived from the Greek words ξύλον (xylon), meaning "wood, tree", and ὀσμή (osmé), meaning "smell", referring to the fragrant wood of some of the species. The Takhtajan system places it in the family Flacourtiaceae, which is considered defunct by the Angiosperm Phylogeny Group.
The Clethraceae are a small family of flowering plants in the order Ericales, composed of two genera, Clethra and Purdiaea, with approximately 75 species. They are native to warm temperate to tropical regions of Asia and the Americas, with one species also on Madeira.
Bertya is a genus of plants in the family Euphorbiaceae first described as a genus in 1845. The entire genus is endemic to Australia.
Calycopeplus is a plant genus of the family Euphorbiaceae first described by Jules Émile Planchon as a genus in 1861. The entire genus is endemic to Australia. Its closest relative is Neoguillauminia from New Caledonia.
The Cyrillaceae are a small family of flowering plants in the order Ericales, native to warm temperate to tropical regions of the Americas. The family comprises two genera, Cliftonia and Cyrilla, each containing a single species, Cliftonia monophylla and Cyrilla racemiflora. However, additional species of Cyrilla are now often recognized and the genus is in need of taxonomic revision.
Schoepfia is a genus of small hemiparasitic trees, flowering plants belonging to the family Schoepfiaceae. The genus has long been placed in the Olacaceae family.
Dendropanax is a genus of flowering plants in the family Araliaceae, consisting of 92 species of evergreen trees and shrubs, first described by Joseph Decaisne & Jules Émile Planchon in 1854. They are native to Central and South America, eastern Asia and the Malay Peninsula. Species such as Dendropanax trifidus or "kakuremino" in Japanese, are used in roji gardens, traditional moist and mossy areas leading to the chashitsu for tea ceremonies.
The Cochlospermaceae were a family of two genera and 20-25 species of trees and shrubs, first described by Jules Émile Planchon in 1847. They have been included in the Bixaceae from the APG III system onwards. The older APG II system treated this family as an optional segregate of Bixaceae. They occur widely throughout the tropical regions of the world, but are curiously absent from Malaysia. Most species in this family are mesophytic or xerophytic, growing primarily in drier climates.
Jules Émile Planchon was a French botanist born in Ganges, Hérault. He was a brother of Gustave Planchon who also studied medicinal plants.
Arachnothryx is a genus of flowering plants in the family Rubiaceae. It contains about 107 species. It is found from Mexico to Peru and in Trinidad.
Spathelia is a genus in the plant family Rutaceae, subfamily Cneoroideae. Species records are from central America and the Caribbean.
Urceolina amazonica, formerly known as Eucharis amazonica, is a species of flowering plant in the family Amaryllidaceae, native to Peru. It is cultivated as an ornamental in many countries and naturalized in Venezuela, Mexico, the West Indies, Ascension Island, Sri Lanka, Fiji, the Solomon Islands and the Society Islands. The English name Amazon lily is used for this species, but is also used for some other species of the genus Urceolina.
Joseph Whittaker was a British botanist who visited South Australia in 1839. Whittaker has 300 plants from that trip in Kew Gardens and a large collection of pressed British plants in Derby Museum and Art Gallery.
Rogiera is a genus of flowering plants in the family Rubiaceae. It has 15 species and its native range is from Mexico to Colombia.
Stachystemon is a genus of nine species of flowering plants in the family Picrodendraceae, and is endemic to Western Australia. Plants in the genus Stachystemon are monoecious shrubs with simple, usually thickened leaves, and flowers arranged singly or in small groups in upper leaf axils, male flowers usually with four to six tepals, usually with seven to many stamens, and female flowers with four or six tepals and two styles in each flower.
Comaclinium is a genus in the family Asteraceae, described as a genus in 1852.
Cochlospermum fraseri is a tree in the family Bixaceae with common names cotton tree, kapok bush, and kapok tree. It is native to northwestern Australia from the Kimberly region of Western Australia to the northern parts of the Northern Territory.
Vismia baccifera is a species of flowering plant in the family Hypericaceae. The species is a shrub or small tree that is native to Latin America that is found in wet tropical areas.
Adenoa cubensis is the only member of Adenoa, a monotypic genus of flowering plant.
Nymphaea subg. Hydrocallis is a subgenus of the genus Nymphaea.
