Griselinia is a genus of seven species of shrubs and trees, with a highly disjunct distribution native to New Zealand and South America. It is a classic example of the Antarctic flora. It is the sole genus in the family Griseliniaceae. In the past it was often placed in Cornaceae but differs from that in many features.
Triuridaceae are a family of tropical and subtropical flowering plants, including nine genera with a total of approximately 55 known species. All members lack chlorophyll and are mycoheterotrophic. The heterotrophic lifestyle of these plants has resulted in a loss of xylem vessels and stomata, and a reduction of leaves to scales.
Sapranthus is a genus of flowering woody plants in the family Annonaceae. The genus was first described in 1866 by Berthold Carl Seemann.
Costus is a genus of herbaceous perennial plants in the family Costaceae, erected by Linnaeus in 1753. It is widespread through tropical and subtropical regions of Asia, Africa, and the Americas.
Thismiaceae is a family of flowering plants whose status is currently uncertain. The Angiosperm Phylogeny Group classifications merge Thismiaceae into Burmanniaceae, noting that some studies have suggested that Thismiaceae, Burmanniaceae and Taccaceae should be separate families, whereas others support their merger.
Paulus Johannes Maria "Paul" Maas is a botanist from the Netherlands and a specialist in the flora of the neotropics. Maas has identified and named about two hundred fifty plants from the Burmanniaceae, the Costus Family (Costaceae), the Gentian Family (Gentianaceae), the Bloodwort Family (Haemodoraceae), the Banana Family (Musaceae), the Olacaceae, the Triuridaceae, and the Ginger Family (Zingiberaceae).
Guatteria ferruginea is a species of plant in the Annonaceae family. It has a South American distribution from Suriname and French Guiana until the Atlantic Forest of Brazil.
Hillegonda (Hiltje) Maas-van de Kamer is a botanist at the Institute of Systematic Botany at Utrecht University. She is the wife of Professor Paul Maas and together they have published many papers. She is a specialist in the flora of the neotropics.
Costus osae is a species of flowering plant in the family Costaceae. One of many rare tropical plants in the Costus family, Costus osae is a species native to Costa Rica described in 1997 by Paul Maas and Hiltje Maas-van de Kamer. It has also been reported from Colombia.
Costus curvibracteatus is a tropical rhizomatous perennial native to Costa Rica and Panama.
Annona aurantiaca is a species of plant in the family Annonaceae. It is native to Brazil. João Barbosa Rodrigues, the Brazilian botanist who first formally described the species, named it after its orange colored petals.
Annona dioica is a species of plant in the family Annonaceae. It is native to Bolivia, Brazil and Paraguay. Augustin Saint-Hilaire, the French botanist who first formally described the species, named it after its flowers which have different reproductive structures and.
Costus woodsonii, the red button ginger or scarlet spiral flag, is a species of flowering plant in the family Costaceae, native to Nicaragua, Costa Rica, Panama, and Colombia. A rhizomatous geophytic perennial, it is recommended for coastal gardens, borders, containers, and general wet, tropical garden applications. It is more widely cultivated than other species of Costus. Costus woodsonii was first described by Paul Maas in 1972 and is named for Robert Woodson of the Missouri Botanical Garden.
Costus dubius is a species of plant native to Tropical Africa.
Costus lucanusianus is a species of plant native to Africa. It is widely distributed across North East Africa, West Africa, Central Africa, East Africa, and Southern Tropical Africa.
Costus afer, English ginger lily or common ginger lily, is a species of plant native to Tropical Africa.
Costus productus, known as orange tulip ginger, dwarf orange ginger, or green mountain spiral flag, is a species of plant in the Costaceae family. Costus productus is native to South Colombia and Peru.
Costus montanus is a near threatened species of plant endemic to Costa Rica. It grows in moist cloud forests at middle altitudes, in the shade and along streams. Costus montanus was first described by Paul Maas in 1972.
Costus nitidus is an endangered species of plant in the family Costaceae. Its native range is Costa Rica to Panama. Costus nitidus was first described by Paul Maas in 1976. The name "nitidus" means "with a polished surface, neat, shining."
Costus vinosus is a critically endangered species of plant in the family Costaceae which may now be extinct in the wild. It is endemic to Panama. Costus vinosus was first described by Paul Maas in 1976. As of 2015 Costus vinosus could still be found in the wild.
