Tacca ankaranensis

Last updated

Ankarana arrowroot
Tacca ankaranensis04.JPG
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Dioscoreales
Family: Dioscoreaceae
Genus: Tacca
Species:
T. ankaranensis
Binomial name
Tacca ankaranensis

Tacca ankaranensis is a species of flowering plant in the yam family Dioscoreaceae, which is endemic to Madagascar. [1] It was discovered on the Ankarana massif in far northern Madagascar. [2]

It was first described in 1997 by Martine Bardot-Vaucoulon. [1] [2]

Related Research Articles

<span class="mw-page-title-main">Brigitte Bardot</span> French actress and singer (born 1934)

Brigitte Anne-Marie Bardot, often referred to by her initials B.B., is a French animal rights activist and former actress, singer, and model. Famous for portraying sexually emancipated characters, often with hedonistic lifestyles, she was one of the best known sex symbols of the 1950s–1970s. Although she withdrew from the entertainment industry in 1973, she remains a major popular culture icon, and a noted figure in ushering in the sexual revolution.

<span class="mw-page-title-main">Geography of Madagascar</span> Overview of the geography of Madagascar

Madagascar is a large island in the Indian Ocean off the eastern coast of Southern Africa, east of Mozambique. It has a total area of 587,040 square kilometres (226,660 sq mi) with 581,540 square kilometres (224,530 sq mi) of land and 5,500 square kilometres (2,100 sq mi) of water. Madagascar is the fourth-largest island and the second-largest island country in the world. The highest point is Maromokotro, in the Tsaratanana Massif region in the north of the island, at 2,876 metres (9,436 ft). The capital Antananarivo is in the Central Highlands near the centre of the island. It has the 25th largest exclusive economic zone of 1,225,259 km2 (473,075 sq mi). Madagascar is 400 kilometres east of mainland Africa.

Takhtajania is a genus of flowering plants of the family Winteraceae, which contains a single species, Takhtajania perrieri. It is endemic to Madagascar.

<span class="mw-page-title-main">Madagascar subhumid forests</span> Ecoregion in Central Madagascar

The Madagascar subhumid forests are a tropical moist broadleaf forest ecoregion that covers most of the Central Highlands of the island of Madagascar. They are included in the WWF's Global 200 list of outstanding ecoregions. Most of the original habitats have been lost due to human pressure.

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

Pedaliaceae, the pedalium family or sesame family, is a flowering plant family classified in the order Lamiales. The family includes sesame, the source of sesame seeds.

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

Omphalea is a plant genus of the family Euphorbiaceae first described as a genus in 1759. It is native to tropical parts of the Americas, the West Indies, Asia, Australia, and Africa.

<span class="mw-page-title-main">Ankarana Special Reserve</span> Protected area in northern Madagascar

Ankarana Special Reserve is a protected area in northern Madagascar created in 1956. It is a small, partially vegetated plateau composed of 150-million-year-old middle Jurassic limestone. With an average annual rainfall of about 2,000 millimetres (79 in), the underlying rocks have been eroded to produce caves and feed subterranean rivers—a karst topography. The rugged relief and the dense vegetation have helped protect the region from human intrusion.

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

The genus Tacca, which includes the batflowers and arrowroot, consists of flowering plants in the order Dioscoreales, native to tropical regions of South America, Africa, Australia, Southeast Asia, and various Oceanic islands. In older texts, the genus was treated in its own family Taccaceae, but the 2003 APG II system incorporates it into the family Dioscoreaceae. The APG III and APG IV systems continue to include Tacca in Dioscoreaceae.

<span class="mw-page-title-main">Madagascar dry deciduous forests</span> Tropical dry forest ecoregion in Madagascar

The Madagascar dry deciduous forests represent a tropical dry forest ecoregion situated in the western and northern part of Madagascar. The area has high numbers of endemic plant and animal species but has suffered large-scale clearance for agriculture. They are among the world's richest and most distinctive dry forests and included in the Global 200 ecoregions by the World Wide Fund. The area is also home to distinctive limestone karst formations known as tsingy, including the World Heritage Site of Bemaraha.

<i>Chrysiridia rhipheus</i> Species of moth

Chrysiridia rhipheus, the Madagascan sunset moth, is a species of day-flying moth of the family Uraniidae. It is considered one of the most impressive and appealing-looking lepidopterans. Famous worldwide, it is featured in most coffee table books on Lepidoptera and is much sought after by collectors, though many older sources misspell the species name as "ripheus". The colours originate from optical interference in the iridescent parts of the wings, while the black parts are pigmented. Adults have a wingspan of 7–9 cm (2.8–3.5 in).

<span class="mw-page-title-main">Andringitra National Park</span> UNESCO World Heritage Site

Andringitra National Park is a national park in the Haute Matsiatra region of Madagascar, 47 kilometres (29 mi) south of Ambalavao. The park was established in 1999 and is managed by the Madagascar National Parks Association. It was inscribed in the World Heritage Site in 2007 as part of the Rainforests of the Atsinanana.

<span class="mw-page-title-main">Isalo National Park</span> National park in Madagascar

Isalo National Park is a National Park in the Ihorombe Region of Madagascar, in the southwestern corner of the Province of Fianarantsoa. The closest town is Ranohira, and the closest cities are Toliara and Ihosy. It is a sandstone landscape that has been dissected by wind and water erosion into rocky outcrops, plateaus, extensive plains and up to 200 m (660 ft) deep canyons. There are permanent rivers and streams as well as many seasonal watercourses. Elevation varies between 510 and 1,268 m.

<i>Tacca leontopetaloides</i> Species of flowering plant

Tacca leontopetaloides is a species of flowering plant in the yam family Dioscoreaceae. It is native to Island Southeast Asia but have been introduced as canoe plants throughout the Indo-Pacific tropics by Austronesian peoples during prehistoric times. They have become naturalized to tropical Africa, South Asia, northern Australia, and Oceania. Common names include Polynesian arrowroot, Fiji arrowroot, East Indies arrowroot, pia, and seashore bat lily.

<span class="mw-page-title-main">Ankarana sportive lemur</span> Species of lemur

The Ankarana sportive lemur, or Ankarana weasel lemur, is a sportive lemur endemic to Madagascar. It is one of the smaller sportive lemurs with a total length of about 53 cm (21 in), including 25 cm (9.8 in) of tail. Average body weight is approximately 750 grams (1.65 lb). The Ankarana sportive lemur is found in northern Madagascar, living in dry lowland forests in Ankarana, Andrafiamena and Analamerana, and in moist montane forest of Montagne d'Ambre.

<span class="mw-page-title-main">Marojejy National Park</span> National park in the Sava region of northeastern Madagascar

Marojejy National Park is a national park in the Sava region of northeastern Madagascar. It covers 55,500 ha (214 sq mi) and is centered on the Marojejy Massif, a mountain chain that rises to an elevation of 2,132 m (6,995 ft). Access to the area around the massif was restricted to research scientists when the site was set aside as a strict nature reserve in 1952. In 1998, it was opened to the public when it was converted into a national park. It became part of the World Heritage Site known as the Rainforests of the Atsinanana in 2007. "Unique in the world, a place of dense, jungly rainforests, sheer high cliffs, and plants and animals found nowhere else on earth", Marojejy National Park has received plaudits in the New York Times and Smithsonian Magazine for its natural beauty and rich biodiversity that encompasses critically endangered members of the silky sifaka. To that end, a global consortium of conservation organizations, including the Lemur Conservation Foundation, Duke Lemur Center and Madagascar National Parks, have sought to promote research and conservation programs in Marojejy National Park, neighboring Anjanaharibe-Sud Reserve and Antanetiambo Private Reserve, to protect the endemic flora and fauna that reside in northeastern Madagascar. In addition, these organizations have implemented a variety of community-based initiatives to mitigate human encroachment on the park, such as poaching and selective logging, by encouraging local communities to engage in afforestation and silvicultural initiatives to promote a sustainable alternative to mining, slash-and-burn agriculture, and wood collection.

<span class="mw-page-title-main">Zombitse-Vohibasia National Park</span> National Park in Madagascar

Zombitse-Vohibasia is a national park in the Atsimo-Andrefana region of south-west Madagascar. It is 147 kilometres (91 mi) north-east of the town of Toliara on the National road 7.

Ludia is a genus of flowering plants in the family Salicaceae.

<span class="mw-page-title-main">Flora of Madagascar</span> Plants endemic to Madagascar

The flora of Madagascar consists of more than 12,000 species of plants, as well as a poorly known number of fungi and algae. Around 83% of Madagascar's vascular plants are found only on the island. These endemics include five plant families, 85% of the over 900 orchid species, around 200 species of palms, and such emblematic species as the traveller's tree, six species of baobab and the Madagascar periwinkle. The high degree of endemism is due to Madagascar's long isolation following its separation from the African and Indian landmasses in the Mesozoic, 150–160 and 84–91 million years ago, respectively. However, few plant lineages remain from the ancient Gondwanan flora; most extant plant groups immigrated via across-ocean dispersal well after continental break-up.

Omphalea ankaranensis is a plant species endemic to a small region in northern Madagascar. Type locale is in Antsiranana Province, inside Réserve Speciale Ankarana, 7 km SE of Matsaborimanga. Plant grows on limestone soils.

Analavelona, also known as Analavelona Massif, is a mountain in southwestern Madagascar. The massif is home to an enclave of montane subhumid forest, which is considered a sacred forest by the local people and notable for its biodiversity.

References

  1. 1 2 "Plants of the World Online". Royal Botanic Gardens, Kew. 2020. Retrieved July 29, 2020.
  2. 1 2 Bardot-Vaucoulon, M. (1997), "Observations sur le milieu et la végétation du Massif de l'Ankarana (Nord de Madagascar) et description de trois nouvelles espèces de Chlorophytum (Liliaceae), Tacca (Taccaceae) et Adenia (Passifloraceae)" (PDF), Adansonia, Série 3, 19: 154