Adenoa

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Haarbossie
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Adenoa cubensis
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Malpighiales
Family: Passifloraceae
Subfamily: Turneroideae
Genus: Adenoa
Arbo.
Species:
A. cubensis
Binomial name
Adenoa cubensis
Arbo.
Adenoa cubensis locator map.png
Synonyms

Piriqueta cubensis

Adenoa cubensis is the only member of Adenoa, a monotypic genus of flowering plant. [1] [2]

Contents

Description

Morphology

A. cubensis is a 1-3 meter tall shrub with leaves described as oblanceolate or obovate, 4-8 cm long and 1-2.2 cm wide. [3] Seeds are described as pyriform. [3] A. cubensis lacks glandular hairs and has vegetative colleters, [4]

Flower morphology

A. cubensis has white homostylous flowers (3 cm) with protruding styles, free penduncles (1.5 cm), and short pedicels (0.5 cm). [4] [5] The stamen of A. cubensis are free, similar to those found in Piriqueta. [6] The anthers are obtuse. Overall, the flowers of A. cubensis are considered more complex than those found in Erblichia but simpler than those found in Turnera and Piriqueta. [4] In addition to the differences in flower complexity, there are differences between A. cubensis' pollen exine and the exine of other members of Turneroideae. [4]

Karyotype

A. cubensis is a diploid species (2n=14). Its chromosomes are similar in size to that of Turnera but larger than that of Piriqueta. [4]

Taxonomy

Originally, classified as Piriqueta cubensis by Britton & P.Wilson in 1915 [3] , it would later be reclassified as Adenoa by MM Arbo in 1977. [7] [8]

Distribution

A. cubensis is native to southeast Cuba. [1] It can be found in La Mensura-Piloto national park, Pico Cristal national park, Alejandro de Humboldt national park, and Loma Miraflores managed floristic reserve. [9]

Herbarium specimen have been collected between Rio Yamaniguey and Camp Toa, Oriente Province, and Sierra de Nipe [3]

Conservation status

As of 2023, A. cubensis is classified as vulnerable. [9] There are at least 10 localities, but the number of mature individuals and area occupied by the localities is decreasing. This decrease is likely the result of mining, fires, logging, forest management and urbanization. [9] The species is found in several national parks and floristic reserves. [9]

Related Research Articles

<i>Turnera</i> Genus of flowering plants

Turnera is a genus of flowering plants in the passionflower family, Passifloraceae. It contains more than 100 species native to tropical and subtropical America. The name honours English naturalist William Turner (1508–1568). It was previously placed in the family Turneraceae.

<i>Symphyotrichum lateriflorum</i> Species of flowering plant in the family Asteraceae native to central and eastern North America

Symphyotrichum lateriflorum is a species of flowering plant in the aster family (Asteraceae). Commonly known as calico aster, starved aster, and white woodland aster, it is native to eastern and central North America. It is a perennial and herbaceous plant that may reach heights up to 120 centimeters and widths up to 30 centimeters.

<i>Dudleya caespitosa</i> Species of coastal succulent plant from North America

Dudleya caespitosa is a succulent plant known by several common names, including sea lettuce, sand lettuce, and coast dudleya. It is endemic to California, where it grows along the coastline in the southern half of the state. Taxonomically, this species is a highly variable complex of polymorphic and polyploid plants, closely related to numerous neighboring species such as Dudleya farinosa, Dudleya greenei and Dudleya palmeri. It is delimited from neighboring species on an arbitrary basis of distribution and chromosome number, and may not be immediately separable from the other species it approaches.

<i>Turnera subulata</i> Species of flowering plant

Turnera subulata is a species of flowering subshrub in the passionflower family known by the common names white buttercup, sulphur alder, politician's flower, dark-eyed turnera, and white alder. Despite its names, it is not related to the buttercups or the alders. It is native to Central and South America, from Panama south to Brazil. It is well known in many other places as an introduced species, such as Malaysia, Indonesia, several other Pacific Islands, the Caribbean, and Florida in the United States.

<i>Dudleya ingens</i> Species of succulent

Dudleya ingens is a species of perennial succulent plant in the family Crassulaceae commonly known as the rock liveforever or Baja liveforever. A relatively large member of the genus Dudleya, this species has long green succulent leaves, and in April to June is characterized by pale yellow to white pink-tinged flowers topping tall, reddish inflorescences. It has a stem clothed densely with old, leathery leaves, and the inflorescence may be nodding, with the floral branches bearing the flowers tending to unfurl like the fronds of a fern. It is similar in appearance to Dudleya brittonii, but differs in range and chromosome number. This species is endemic to the state of Baja California in Mexico, being found from Santo Tomás to the southern coast of the state.

<i>Afroqueta</i> Genus of flowering plants

Afroqueta capensis is the only member of Afroqueta, a monotypic genus of flowering plant. It is colloquially called Haarbossie.

<i>Piriqueta</i> Genus of plants

Piriqueta is a genus of flowering plants belonging to Turneroideae (Passifloraceae).

<i>Erblichia</i> Genus of plants

Erblichia odorata is the sole member of the monotypic genus Erblichia. It is colloquially known as Butterfly tree or Flor de Mayo.

<i>Hyalocalyx</i> Genus of plants

Hyalocalyx setifer is the sole member of the monotypic genus Hyalocalyx.

<i>Mathurina</i> Genus of plants

Mathurina penduliflora is the sole member of the monotypic genus Mathurina, of flowering plants.

<i>Loewia glutinosa</i> Species of flowering plant

Loewia glutinosa is a species of shrub from East Kenya belonging to the family Passifloraceae., Ethopia, and Somalia.

<i>Oxossia</i> Genus of flowering plants

Oxossia is a genus of flowering plants in the subfamily Turneroideae (Passifloraceae) consisting of 15 species. This genus was recently defined in 2019 after a phylogenetic analysis of Turnera justified the creation of the genus.

<i>Loewia tanaensis</i> Species of flowering plant

Loewia tanaensis is a subshrub with yellow/orange flowers. It is native to the dry tropics of Kenya. It is believed to be distylous.

Stapfiella lucida is a shrub native to Burundi, Congo, Rwana, and Zaïre. It reaches heights of 1.5 – 3 meters high, shiny 4–5 cm leaves that cluster at the top of branches, yellowish white homostylous flowers, and chestnut colored seeds.

Stapfiella usambarica is a shrub native to the Usambara mountains of Tanzania, Africa. It can be found at altitudes of 1900 - 2230 m. As of 2012, the conservation status of S. usambarica has not been evaluated.

Stapfiella zambesiensis is a shrub native to Zambia, Africa. It is found east of Kasama.

Oxossia hatschbachii is a species of shrub in the genus Oxossia (Passifloraceae). It is native to the Atlantic Rainforest near Espírito Santo, Brazil. O. hatchbachii has heterostylous racemose flowers, ranging in color from white to red.

Oxossia waltherioides is a subshrub in the genus Oxossia (Passifloraceae). It is native to the Amazon Rainforest of Roraima, Brazil.

<i>Piriqueta abairana</i> Species of flowering plant

Piriqueta abairana is a shrub with orange distylous flowers in the genus Piriqueta of Turneroideae (Passifloraceae). It natively grows in Chapada Diamantina between 1,000 - 1,700 m.

Nymphaea conardii is a species of waterlily native to the region spanning from Southern Mexico to tropical South America.

References

  1. 1 2 "Adenoa Arbo | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 17 March 2021.
  2. "Adenoa cubensis (Britton & Wilson) M. M. Arbo - Encyclopedia of Life". eol.org. Retrieved 2022-11-16.
  3. 1 2 3 4 Britton, Nathaniel Lord (1915). "Studies of West Indian plants VI". Bulletin of the Torrey Botanical Club. 42 (7) via BHL.
  4. 1 2 3 4 5 Gonzalez, Ana M.; Salgado, Cristina R.; Fernández, Aveliano; Arbo, María M. (2012). "Anatomy, pollen, and chromosomes of Adenoa (Turneraceae), a monotypic genus endemic to Cuba". Brittonia. 64 (2): 208–225. doi:10.1007/s12228-011-9211-3. ISSN   0007-196X. S2CID   255557602.
  5. Shore, Joel S.; Arbo, Maria M.; Fernández, Aveliano (2006). "Breeding system variation, genetics and evolution in the Turneraceae". New Phytologist. 171 (3): 539–551. doi: 10.1111/j.1469-8137.2006.01807.x . hdl: 11336/41821 . ISSN   0028-646X. PMID   16866957.
  6. Arbo, María Mercedes (1995). Turneraceae: Parte I Piriqueta (in Spanish). Vol. 67. New York Botanical Garden Press.{{cite book}}: |work= ignored (help)
  7. Arbo, M.M. (1977). "Adenoa, nuevo genero americano de Turneraceae". Hickenia. 1: 87–91.
  8. "IRMNG - Adenoa M.M. Arbo, 1977". www.irmng.org. Retrieved 2022-12-21.
  9. 1 2 3 4 Gonzalez-Oliva, Lisbet; Gonzalez-Torres, Luis. "Cuban Redlisted Plant Species – 2023". IUCN/SSC Cuban Plant Specialist Group. doi:10.15468/9qtwmv.