Weinmannia – Wikipedia
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Genus of flowering plants
Weinmannia is a genus of trees and shrubs in the family Cunoniaceae. It is the largest genus of the family with about 150 species. It is also the most widespread genus, occurring in Central and South America including the Caribbean, Madagascar and surrounding islands, Malesia and the islands of the South Pacific. It is absent from mainland Africa and Australia, but some fossils have been attributed to Weinmannia in Australia.[1] Leaves are simple or pinnate, with a margin usually toothed, and interpetiolar stipules. Flowers are bisexual, white, arranged in racemes. The fruit is a capsule opening vertically from the top to the base. Seeds hairy without wings.
Taxonomy[edit]
The genus has been divided into five sections:[2]
- Fasciculata (mostly Malesia, from Sumatra to Fiji)
- Inspersa (Madagascar)
- Leiospermum (mostly Pacific, from Bismarck archipelago to the Marquesas)
- Spicata (Madagascar and Comores)
- Weinmannia (Central and South America, Mascarenes)
A phylogenomic study by Pillon et al. (2021) concluded that Weinmannia was paraphyletic, and formed two distinct clades. The species belonging to the four Old World sections – Fasciculatae, Inspersae, Spicatae, and Leiospermum – formed a monophyletic group, which is sister to the Old World (mostly New Caledonian) genera Cunonia and Pancheria. Section Weinmannia, which includes species from the Americas and the Mascarene Islands, is sister to the Old World assemblage. They proposed placing the four Old World sections into the revived genus Pterophylla, with genus Weinmannia limited to the American and Mascarene species in section Weinmannia.[3]
As of February 2014[update]The Plant List recognises 129 accepted species (including infraspecific names):[4]
Fasciculata Bernardi ex Hoogland & H.C.Hopkins[edit]
Inspersa[edit]
(Madagascar)[2]
Leiospermum (D. Don) Engl.[edit]
(mostly Pacific, from Bismarck archipelago to the Marquesas)[2][7][8][9]
Spicata[edit]
(Madagascar and Comores)[2]
Weinmannia[edit]
(Central and South America, Mascarenes)[2][10]
- Weinmannia abstrusa J.F.Morales (Honduras)
- Weinmannia anisophylla Standl. & L.O.Williams (Colombia, Costa Rica, Guatemala, Honduras)
- Weinmannia apurimacensis O.C. Schmidt (Southeastern Peru)
- Weinmannia auriculata D.Don (Colombia, Ecuador, Peru, northwestern Venezuela)
- Weinmannia auriculifera Hieron.
- Weinmannia baccariniana Pamp. (Venezuela and Peru)
- Weinmannia balbisiana Kunth (Southeastern Mexico to Bolivia)
- Weinmannia bangii Rusby (Peru and Bolivia)
- Weinmannia biviniana Tul. (Mauritius)
- Weinmannia boliviensis R.E. Fr. (Bolivia)
- Weinmannia brachystachya Willd. ex Engl. (Peru and southern Venezuela)
- Weinmannia burserifolia Standl. (Nicaragua, Costa Rica, Panama)
- Weinmannia chryseis Diels (Colombia and Peru)
- Weinmannia cinerea Ruiz & Pav. (Peru)
- Weinmannia cochensis Hieron. (Colombia and Ecuador)
- Weinmannia cogolloi J. F. Morales (Colombia)
- Weinmannia corocoroensis J.Bradford & P.E.Berry (Venezuela)
- Weinmannia costulata Cuatrec. (Southern Ecuador)
- Weinmannia crassifolia Ruiz & Pav. (Peru and Bolivia)
- Weinmannia cundinamarcensis Cuatrec. (Colombia, Peru, and western Bolivia)
- Weinmannia cutervensis Cuatrec.
- Weinmannia cymbifolia Diels (Peru)
- Weinmannia davidsonii A. Fuentes & Z.S. Rogers (Bolivia)
- Weinmannia descendens Diels (Northern Peru)
- Weinmannia discolor Gardner (southeastern and southern Brazil)
- Weinmannia dryadifolia Moric. ex Ser.
- Weinmannia dzieduszyckii Szyszył. (Peru)
- Weinmannia elliptica Kunth (Peru, Ecuador, Colombia, and Venezuela)
- Weinmannia fagaroides Kunth (Costa Rica to Bolivia)
- Weinmannia geometrica Rusby (Bolivia)
- Weinmannia glomerata C. Presl (Peru)
- Weinmannia guyanensis Klotzsch ex Engl. (Guyana and southeastern Venezuela)
- Weinmannia haenkeana Engl. (Ecuador, Peru, and Bolivia)
- Weinmannia heterophylla Ruiz & Pav. (Venezuela, Colombia, Ecuador, Peru, and Bolivia)
- Weinmannia horrida J. F. Morales (Costa Rica and Panama)
- Weinmannia humilis Engl. (southeastern and southern Brazil)
- Weinmannia ibaguensis Cuatrec. (Colombia)
- Weinmannia ilutepuiensis P.E.Berry & J.Bradford (Venezuela)
- Weinmannia intermedia Schltdl. & Cham. (southern Mexico and Honduras)
- Weinmannia jahnii Cuatrec. (northwestern Venezuela)
- Weinmannia jelskii Zahlbr. (Ecuador, Peru)
- Weinmannia karsteniana Szyszył. (Costa Rica, Panama, Colombia, and northwestern Venezuela)
- Weinmannia kunthiana D.Don (Peru, Ecuador, Colombia, and northwestern Venezuela)
- Weinmannia lansbergiana Engl. (Peru, northeastern Colombia, and Venezuela)
- Weinmannia latifolia C. Presl (Colombia, Ecuador, and Peru)
- Weinmannia laurina Kunth (Venezuela, Colombia, Panama, and Peru)
- Weinmannia laxiramea Killip & A.C.Sm. (Guyana and southeastern Venezuela)
- Weinmannia lechleriana Engl. (Bolivia, Peru, Colombia, and Venezuela)
- Weinmannia lentiscifolia C.Presl (Bolivia, Peru, Ecuador, Colombia, and Venezuela)
- Weinmannia lopezana Cuatrec. (Colombia)
- Weinmannia loxensis Harling (Ecuador)
- Weinmannia lyrata Rusby (Bolivia)
- Weinmannia machupicchuensis F.Arroyo (Peru)
- Weinmannia macrophylla Kunth (central Colombia and Ecuador)
- Weinmannia macrostachya DC.
- Weinmannia magnifolia Cuatrec. (Colombia and Ecuador)
- Weinmannia mariquitae Szyszył. (Colombia and Ecuador)
- Weinmannia microphylla Kunth (Venezuela, Peru, and Colombia)
- Weinmannia multijuga Killip & A.C.Sm. (Bolivia, Peru, Ecuador, Colombia, and Venezuela)
- Weinmannia organensis Gardner (Peru and southeastern and southern Brazil)
- Weinmannia ovata Cav. (Bolivia, Peru, Ecuador, Colombia, and Venezuela)
- Weinmannia parvifoliolata Cuatrec. (Colombia)
- Weinmannia paulliniifolia Pohl (southeastern and southern Brazil)
- Weinmannia pentaphylla Ruiz & Pav. (Peru)
- Weinmannia pinnata L. (Caribbean, Central America, Andes, and Brazil)
- Weinmannia piurensis O.C. Schmidt (Peru)
- Weinmannia polyphylla Moric. ex DC. (Costa Rica, Colombia, Ecuador, Peru, and Bolivia)
- Weinmannia portlandiana R.A. Howard & Proctor (Jamaica)
- Weinmannia pubescens Kunth (Peru, Ecuador, Colombia, and Venezuela)
- Weinmannia reticulata Ruiz & Pav. (Bolivia, Peru, Ecuador, and Colombia)
- Weinmannia rhoifolia Rusby (Bolivia)
- Weinmannia rollottii Killip (Andes of Colombia and Ecuador)
- Weinmannia silvatica Engl.
- Weinmannia sorbifolia Kunth (Peru, Ecuador, Colombia, and Venezuela)
- Weinmannia spruceana Engl. (Bolivia, Peru, Ecuador, Colombia, and Venezuela)
- Weinmannia stenocarpa Killip & A.C. Sm. (Ecuador)
- Weinmannia subsessiliflora Ruiz & Pav. (Colombia, Peru, and west-central Brazil)
- Weinmannia ternata Engl. (Peru)
- Weinmannia testudineata Cuatrec. (northeastern Colombia and northwestern Venezuela)
- Weinmannia tinctoria Sm. (Mascarene Islands)
- Weinmannia tolimensis Cuatrec. (Colombia)
- Weinmannia tomentosa L.f. (Colombia and northwestern Venezuela)
- Weinmannia trianae Wedd. (Costa Rica, Colombia, Ecuador, Peru, and Bolivia)
- Weinmannia trichosperma Cav. (Argentina and Chile)
- Weinmannia ulei Diels (Northern Peru)
- Weinmannia vegasana Killip & A.C. Sm. (Colombia)
- Weinmannia velutina O.C.Schmidt (Peru, Venezuela, Guyana, and northern Brazil)
- Weinmannia vulcanicola J.F.Morales (Costa Rica)
- Weinmannia wercklei Standl. (Costa Rica and Panama)
- Weinmannia yungasensis A. Fuentes & Z.S. Rogers (Bolivia)
References[edit]
- ^
Barnes, R.W., Hill, R.S. & Bradford, J.C. (2001) The history of Cunoniaceae in Australia from macrofossil evidence. Australian Journal of Botany 49: 301‑20. - ^ a b c d e f
Bradford, J.C. (1998) A cladisitc analysis of species groups in Weinmannia (Cunoniaceae) based on morphology and inflorescence structure. Annals of the Missouri Botanical Garden 85 (4): 565‑93. - ^ Pillon, Y., H. C. F. Hopkins, O. Maurin, N. Epitawalage, J. Bradford, Z. S. Rogers, W. J. Baker, and F. Forest. 2021. Phylogenomics and biogeography of Cunoniaceae (Oxalidales) with complete generic sampling and taxonomic realignments. American Journal of Botany 108(7): 1181–1200.
- ^ “Weinmannia“. The Plant List. Retrieved 4 February 2014.
- ^
Hopkins, H.C.F. & Bradford, J.C. (1998). A revision of Weinmannia (Cunoniaceae) in Malesia and the Pacific. 1. Introduction and an account of the species of Western Malesia, the Lesser Sunda Islands and the Moluccas . Adansonia 20 (1) : 5‑41. - ^
Hopkins H.C.F. (1998). A revision of Weinmannia (Cunoniaceae) in Malesia and the Pacific. 2. Sulawesi and the Philippines. Adansonia 20 (1): 43‑66. - ^ a b
Hopkins, H.C.F., Hoogland, R.D. & Bradford, J.C. (1998). A revision of Weinmannia (Cunoniaceae) in Malesia and the Pacific. 3. New Guinea, Solomon Islands, Vanuatu and Fiji, with notes on the species of Samoa, Rarotonga, New Caledonia and New Zealand. Adansonia 20 (1): 67‑106. - ^
Hopkins, H.C.F. & Florence, J. (1998). A revision of Weinmannia (Cunoniaceae) in Malesia and the Pacific. 4. The Society, Marquesas and Austral Islands. Adansonia 20 (1): 107‑30. - ^
Hopkins, H.C., Pillon, Y., Hoogland, R.D. (2014). Cunoniaceae : Flore de la Nouvelle-Calédonie, volume 26. Publications scientifiques du Muséum, Paris ; IRD, Marseille, 455 p. (collection Faune et Flore tropicales ; 45) - ^ Weinmannia L. Plants of the World Online, Kew Science. Accessed 26 September 2022.
External links[edit]
- “Weinmannia“. Encyclopedia of Chilean Flora (in Spanish). Archived from the original on 15 December 2010. Retrieved 4 February 2014.
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