Ophiobotrys

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Ophiobotrys
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Salicaceae
Subfamily: Samydoideae
Genus: Ophiobotrys
Gilg
Species:
O. zenkeri
Binomial name
Ophiobotrys zenkeri
Gilg
Synonyms [2]
  • Osmelia zenkeri(Gilg) Hallier f.

Ophiobotrys zenkeri is a species of flowering plant in the family Salicaceae . [2] [3] It is a tree native to tropical Africa from Ivory Coast to Gabon and is the only member of the genus Ophiobotrys. [4] Formerly classified in the Flacourtiaceae, phylogenetic analyses based on DNA data indicate that this species, along with its close relatives in the Asian genera Osmelia and Pseudosmelia , are better placed in a broadly circumscribed Salicaceae. [5] Ophiobotrys differs from its close relatives in having 5 sepals, 5(-6) stamens, one divided style, and terminal inflorescences.

The wood has several uses, and the species is known by several common names, including uolobo, urogbo, abuana, akwana, and bofan. [4]

Related Research Articles

<span class="mw-page-title-main">Salicaceae</span> Family of plants

The Salicaceae are the willow family of flowering plants. The traditional family included the willows, poplars, aspens, and cottonwoods. Genetic studies summarized by the Angiosperm Phylogeny Group (APG) have greatly expanded the circumscription of the family to contain 56 genera and about 1220 species, including the tropical Scyphostegiaceae and many of the former Flacourtiaceae.

<span class="mw-page-title-main">Flacourtiaceae</span> Family of flowering plants

The Flacourtiaceae is a defunct family of flowering plants whose former members have been scattered to various families, mostly to the Achariaceae and Salicaceae. It was so vaguely defined that hardly anything seemed out of place there and it became a dumping ground for odd and anomalous genera, gradually making the family even more heterogeneous. In 1975, Hermann Sleumer noted that "Flacourtiaceae as a family is a fiction; only the tribes are homogeneous."

<span class="mw-page-title-main">Achariaceae</span> Family of flowering plants

Achariaceae is a family of flowering plants consisting of 31 genera and about 155 species of tropical herbs, shrubs, and trees. The APG IV system has greatly expanded the scope of the family by including many genera previously classified in Flacourtiaceae. Molecular data strongly support the inclusion of this family in the order Malpighiales.

<span class="mw-page-title-main">Samydaceae</span>

Samydaceae is a family of tropical and subtropical woody plants, its best known genus being Casearia. It has always been of uncertain placement, in the past usually being submerged in the family Flacourtiaceae.

Dipentodon is a genus of flowering plants in the family Dipentodontaceae. Its only species, Dipentodon sinicus, is a small, deciduous tree native to southern China, northern Myanmar, and northern India. It has been little studied and until recently its affinities remained obscure.

<i>Homalium henriquesii</i> Species of flowering plant

Homalium henriquesii is a species of flowering plant in the family Salicaceae.

<i>Macrohasseltia</i> Genus of trees

Macrohasseltia is a monotypic genus of flowering plants in the family Salicaceae. It consists of one species of tree: Macrohasseltia macroterantha, which is native to Central America. Formerly placed in the heterogeneous family Flacourtiaceae, Macrohasseltia is now classified in Salicaceae, along with close relatives Bennettiodendron, Carrierea, Idesia, Itoa, Olmediella, Poliothyrsis, and even the willows (Salix) and cottonwoods (Populus) themselves.

<i>Olmediella</i> Genus of trees

Olmediella is a monotypic genus of flowering plants in the family Salicaceae. It consists of one species of trees: Olmediella betschleriana, which is native to Central America. Formerly placed in the heterogeneous family Flacourtiaceae, Olmediella is now classified in Salicaceae, along with close relatives Bennettiodendron, Carrierea, Idesia, Itoa, Macrohasseltia, Poliothyrsis, and even the willows (Salix) and cottonwoods (Populus) themselves.

Aphaerema was formerly a genus of flowering plants in the Flacourtiaceae, consisting of one species of small shrubs, Aphaerema spicata, which is native to Brazil and Argentina. Later studies indicated that Aphaerema should be classified in the willow family, Salicaceae, and combined with the genus Abatia. Because the name Abatia spicata was already used, the species was given the new name Abatia angeliana, in honor of Brazilian botanist João Angely. Aphaerema is one of the few groups of Salicaceae with opposite leaves.

Hasseltiopsis is a monotypic genus of flowering plants in the family Salicaceae. It consists of one species of trees: Hasseltiopsis dioica, which is native to Central America. Formerly placed in the heterogeneous family Flacourtiaceae, Hasseltiopsis is now classified in Salicaceae, along with close relatives Prockia, Pineda, Neosprucea, and Banara.

Scyphostegia borneensis is a species of shrub or small tree endemic to Borneo. This unusual plant is the only species in the genus Scyphostegia. In many taxonomic classifications the genus was placed in its own family, the Scyphostegiaceae. Analyses of DNA data indicated that the species is related to a group of species of the now defunct Flacourtiaceae, a group which is now placed in a broadly circumscribed Salicaceae.

Ahernia is a genus of a single species, Ahernia glandulosa, a tree in the family Achariaceae, native to Hainan and Luzon island of the Philippines. Previously it was treated in the family Flacourtiaceae before being placed in Achariaceae. Ahernia is closely related to the American genera Hasseltia, Macrothumia, and Pleuranthodendron, but differs in its axillary racemes and more numerous (10–15) petals. Ahernia glandulosa is found in low elevation primary forests and is known in the Tagalog language as butun or sanglai. It grows 8–15 m (26–49 ft) tall.

Irenodendron is a genus of three species of shrubs and trees in the willow family Salicaceae native to northern South America. These species were previously treated as a section of the genus Laetia in the family Flacourtiaceae, but the genus Laetia and its relatives were moved to the Salicaceae based on analyses of DNA data. Irenodendron was later hypothesized to be more closely related to the genera Ryania, Trichostephanus, and Piparea due to the presence of an apically divided style, and wood with dark heartwood and large rays; it differs from those genera in having cup-shaped bracts under the flowers and in lacking staminodes.

Osmelia is a genus of flowering plants in the willow family, Salicaceae. Osmelia includes four species of trees native to Sri Lanka and Southeast Asia. Osmelia is closely related to the monotypic Pseudosmelia of Morotai and Halmahera of the Indonesian Maluku Islands and to the monotypic Ophiobotrys from west and west-central tropical Africa.

Zuelania guidonia is a species of shrub or tree native to the West Indies, Central America, and northern South America and is the only member of the genus Zuelania. Formerly classified in the Flacourtiaceae, phylogenetic analyses based on DNA data indicate that this species, along with its close relatives in Casearia, Samyda, Hecatostemon, and Laetia, are better placed in a broadly circumscribed Salicaceae. Zuelania differs from its close relatives in having a large, subsessile stigma.

Pseudosmelia moluccana is a species of shrub or small tree native to Morotai and Halmahera of the Indonesian Maluku Islands and is the only member of the genus Pseudosmelia. Formerly classified in the Flacourtiaceae, phylogenetic analyses based on DNA data indicate that this species, along with its close relatives in the Asian genus Osmelia and the African genus Ophiobotrys, are better placed in a broadly circumscribed Salicaceae. Pseudosmelia differs from its close relatives in having thick, truncate staminodes and large, spindle-shaped fruits with numerous seeds.

<i>Macrothumia</i> Genus of trees

Macrothumia is a genus in the willow family Salicaceae with a single species Macrothumia kuhlmannii. It is a tree native to the states of Bahia, Espírito Santo, and Minas Gerais in Brazil. Formerly classified in the genus Banara in the family Flacourtiaceae, phylogenetic analyses based on DNA data indicate that this species, along with its close relatives in Ahernia, Hasseltia, and Pleuranthodendron are better placed in a broadly circumscribed Salicaceae. Macrothumia differs from its close relatives in having a congested fascicle- or umbel-like inflorescence and a large fruit. The genus name is derived from the Greek word μακροθυμία, which means long-suffering and enduring patience.

Tetrathylacium is a genus of two species of shrubs and small trees in the family Salicaceae native to the southern Central America and northern South America. Previously it was treated in the family Flacourtiaceae but was moved along with its close relatives to the Salicaceae based on analyses of DNA data. Tetrathylacium is rather unique in the Samydaceae in having tightly arranged panicles of spikes, four sepals and stamens, and non-arillate seeds. The stems are often inhabited by ants, and T. macrophyllum is suspected to have locust pollination.

Hecatostemon completus is a species of shrub or tree native to northeastern South America and is the only member of the genus Hecatostemon.

Tisonia is a genus of flowering plants belonging to the family Salicaceae. It is also in the subfamily Salicoideae and tribe Saliceae.

References

  1. IUCN SSC Global Tree Specialist Group & Botanic Gardens Conservation International (BGCI) (2023). "Ophiobotrys zenkeri". IUCN Red List of Threatened Species . 2023: e.T204715371A204794888. doi: 10.2305/IUCN.UK.2023-1.RLTS.T204715371A204794888.en . Retrieved April 14, 2022.
  2. 1 2 "Ophiobotrys zenkeri Gilg". Plants of the World Online. The Trustees of the Royal Botanic Gardens, Kew. n.d. Retrieved April 14, 2024.
  3. "Ophiobotrys zenkeri Gilg". Catalogue of Life. Species 2000. n.d. Retrieved April 14, 2024.
  4. 1 2 Burkill, H. M. (1985). The Useful Plants of West Tropical Africa, vol. 2. Kew: Royal Botanic Gardens. p. 960. ISBN   9780947643010.
  5. Chase, Mark W.; Sue Zmarzty; M. Dolores Lledó; Kenneth J. Wurdack; Susan M. Swensen; Michael F. Fay (2002). "When in doubt, put it in Flacourtiaceae: a molecular phylogenetic analysis based on plastid rbcL DNA sequences". Kew Bulletin. 57 (1): 141–181. Bibcode:2002KewBu..57..141C. doi:10.2307/4110825. JSTOR   4110825.