Hoya bhutanica

Last updated

Hoya bhutanica
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Gentianales
Family: Apocynaceae
Genus: Hoya
Species:
H. bhutanica
Binomial name
Hoya bhutanica
Grierson & D.G.Long

Hoya bhutanica is a species of epiphytic climbing shrub endemic to Bhutan. [2] It is currently classified as endangered in the IUCN redlist [1] .

Contents

Description

It is similar to Hoya parasitica, with slender stems to at least 5 meters. The leaves are fleshy, elliptic to narrowly so in shape, with acuminate apex. The leaf base is cuneate with three nerves at the base. Flower lobes are white with a purple centre. It is an extensive glabrous creeper [3] .

Range

Hoya bhutanica is currently known only from Bhutan [2] .

Habitat

It is an epiphyte on trees in dense forest [3] .

Ecology

It is mainly found in the tropical biome that is damp [4] .

Etymology

The species epithet was given in the name of the country (Bhutan) where the holotype of this species was found.

Related Research Articles

<i>Pinus wallichiana</i> Species of conifer

Pinus wallichiana is a coniferous evergreen tree native to the Himalaya, Karakoram and Hindu Kush mountains, from eastern Afghanistan east across northern Pakistan and north west India to Yunnan in southwest China. It grows in mountain valleys at altitudes of 1800–4300 m, reaching 30–50 m (98–164 ft) in height. It favours a temperate climate with dry winters and wet summers. In Pashto, it is known as Nishtar.

<i>Pinus bhutanica</i> Species of conifer

Pinus bhutanica, which may be called the Bhutan white pine, is a tree restricted to Bhutan and adjacent parts of northeast India and southwest China. Along with the related Pinus wallichiana it is a constituent of lower altitude blue pine forests. This pine reaches a height of 25 meters. Note that P. wallichiana is sometimes called by the common name 'Bhutan pine'.

<i>Hoya</i> (plant) Genus of flowering plants

Hoya is a genus of over 500 accepted species of tropical plants in the dogbane family, Apocynaceae. Most are native to several countries of Asia such as the Philippines, India, Thailand, Malaysia, Vietnam, Bangladesh, Indonesia, Polynesia, New Guinea, and many species are also found in Australia.

<span class="mw-page-title-main">Snowcock</span> Genus of birds

The snowcocks or snowfowl are a group of bird species in the genus Tetraogallus of the pheasant family, Phasianidae. They are ground-nesting birds that breed in the mountain ranges of southern Eurasia from the Caucasus to the Himalayas and western China. Some of the species have been introduced into the United States. Snowcocks feed mainly on plant material.

<i>Actinostrobus pyramidalis</i> Species of conifer

Actinostrobus pyramidalis, commonly known as swamp cypress, Swan River cypress and King George's cypress pine, is a species of coniferous tree in the Cupressaceae. Like the other species in the genus Actinostrobus, it is endemic to southwestern Western Australia.

<i>Normanbya</i> Monotypic genus of palm endemic to Queensland

Normanbya is a monotypic genus of palms containing the single species Normanbya normanbyi, which is known by the common name black palm It is endemic to Queensland, Australia and is threatened by habitat destruction.

Bazzania bhutanica is a species of liverwort in the family Lepidoziaceae.

Hexapora is a monotypic genus in the family Lauraceae. It has the single species Hexapora curtisii. The genus is named for the anther pores of the tree's six stamens. The species is named for the English botanist Charles Curtis, who collected samples of the species for Joseph Dalton Hooker.

Melicope remyi, synonym Platydesma remyi, the Hawai'i pilo kea, is a species of plant in the family Rutaceae. It is endemic to the island of Hawaii. It is threatened by habitat loss. It is on the IUCN Red List of Endangered species.

Justicia flaviflora is a species of herbaceous plant in the family Acanthaceae. It was previously classified as Beloperone flaviflora. The species is endemic to the island of Trinidad in the Caribbean republic of Trinidad and Tobago where it is only known from near the peaks of mountains in the Northern Range. It is an erect herb with leaves up to 27 cm (11 in) long. It is suffering from habitat degradation and has become increasingly rare, being now rated as "critically endangered".

<i>Flemingia</i> Genus of legumes

Flemingia is a genus of plants in the family Fabaceae. It is native sub-Saharan Africa, Yemen, tropical Asia, and Australasia. In Asia the species are distributed in Bhutan, Burma, China, India; Indonesia, Laos, Malaysia, Nepal, Pakistan, Papua New Guinea, Philippines, Sri Lanka, Taiwan, Thailand and Vietnam. The genus was erected in 1812.

<i>Roscoea bhutanica</i> Species of flowering plant

Roscoea bhutanica is a perennial herbaceous plant native to the mountains of Bhutan and Tibet. Formerly regarded as part of Roscoea tibetica, it was recognized as a separate species in 2000. Most members of the ginger family (Zingiberaceae), to which it belongs, are tropical, but R. bhutanica, like other species of Roscoea, grows in much colder mountainous regions.

<i>Tabernaemontana pandacaqui</i> Species of plant

Tabernaemontana pandacaqui, known as windmill bush and banana bush, is a species of plant in the dogbane family Apocynaceae.

Incarvillea semiretschenskia is a rare perennial flower endemic to dry, rocky hillsides in Kazakhstan, placed on the IUCN Red List in 1997. It was first described as Niedzwedzkia semiretschenskia, the only species in the genus Niedzwedzkia. It has also been placed as the only species in Incarvillea subgenus Niedzwedzkia.

<i>Rhododendron kesangiae</i> Species of flowering bush

Rhododendron kesangiae is a rhododendron species endemic to Bhutan, where it grows at altitudes of 2,890–3,450 m (9,480–11,320 ft) in the fir and hemlock forests. It is called Tala (ཏ་ལ) in Dzongkha. It is a large shrub or tree that typically grows to 15 m (49 ft) in height, with leaves that are broadly elliptic to almost obovate, and 20–30 cm (7.9–11.8 in) long by 10–16 cm (3.9–6.3 in) broad. The flowers are rose pink, fading to purple.

<i>Primula chasmophila</i> Species of flowering plant

Primula chasmophila is a species of flowering plant in the Primulaceae family. It is endemic to Bhutan.

<i>Isodon atroruber</i> Species of flowering plant

Isodon atroruber is a species of flowering plant endemic to Bhutan. It differs from other species of Isodon in having deep wine red flowers in narrow panicles.

Eulophia stenopetala is a species of orchid endemic to Bhutan. The only material on this species from Bhutan is the holotype specimen collected by William Griffith in Bhutan in 1838 and resides at the Kew Herbarium with catalogue number K000852991. Another specimen without any information on its location is also available at the Naturalis Biodiversity Center with catalogue number U.1466607. The plant is currently considered extinct as numerous attempts to find it in the type locality failed.

Artemisia bhutanica is a species of mugwort endemic to the Bhutan Himalayas.

Meconopsis bhutanica is a Himalayan blue poppy species endemic to Bhutan.

References

  1. 1 2 "Hoya bhutanica: Bhutan Endemic Flowering Plants Workshop: The IUCN Red List of Threatened Species 2017: e.T84487492A84548403". IUCN Red List. 26 November 2015. doi:10.2305/IUCN.UK.2017-3.RLTS.T84487492A84548403.en.
  2. 1 2 National Biodiversity Centre, Bhutan (11 November 2015). Plants Endemic to Bhutan Himalaya. ISBN   9789993676355.
  3. 1 2 Grierson, Andrew J. C.; Long, David G. (1999). Flora of Bhutan: including a record of plants from Sikkim and Darjeeling. Edinburgh [S.l.]: Royal botanic garden Royal government of Bhutan. ISBN   1872291430.
  4. "Hoya bhutanica Grierson & D.G.Long | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 7 January 2024.