Pandanus dubius

Last updated

Pandanus dubius
Starr-120522-6078-Pandanus dubius-leaves-Iao Tropical Gardens of Maui-Maui (25116778996).jpg
Naturalis Biodiversity Center - L.2096199 - Aken, J. van - Pandanus dubius Spreng - Artwork cropped.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Pandanales
Family: Pandanaceae
Genus: Pandanus
Species:
P. dubius
Binomial name
Pandanus dubius
Synonyms [2]
  • Barrotia gaudichaudiiBrongn
  • Barrotia macrocarpa(Vieill.) Brongn.
  • Barrotia tetrodonGaudich.
  • Hombronia edulisGaudich.
  • Pandanus andamanensiumKurz
  • Pandanus bidoerJungh.
  • Pandanus bidurJungh. ex Miq.
  • Pandanus compressusMartelli
  • Pandanus hombroniaF.Muell.
  • Pandanus kafu var. confluentusKaneh.
  • Pandanus latifoliusPerr.
  • Pandanus latissimusBlume ex Miq.
  • Pandanus macrocarpusVieill.
  • Pandanus pacificusJ.H.Veitch
  • Pandanus tetrodon(Gaudich.) Balf.f.
  • Pandanus yamagutiiKaneh.

Pandanus dubius, commonly known as bakong or knob-fruited screwpine, is a species of Pandanus (screwpine) native to Island Southeast Asia, New Guinea, and the Western Pacific islands (Melanesia and Micronesia), [1] and possibly also to the Andaman and Nicobar Islands. [2]

Contents

Taxonomy

Pandanus dubius was first described by the German botanist Kurt Polycarp Joachim Sprengel in 1826. It is classified in the subgenus Rykia, section Hombronia. [3] [4]

Description

Bakong grows to about 3 to 10 m (9.8 to 32.8 ft) high with numerous thick prop roots and aerial roots. The leaves are lanceolate in shape with shallow serrations along the edges. The leaves are around 2 m (6.6 ft) long and 11 to 16 cm (4.3 to 6.3 in) wide, and dark green in color. Bakong are dioecious, having separate male and female plants. The fruits are globular in shape and are around 20 to 30 cm (7.9 to 11.8 in) in diameter. [2]

Habitat

Bakong typically grows on beaches, rocky areas, and limestone outcrops in coastal ecosystems. [2]

Uses

Like other species of pandanus, the leaves of bakong are commonly harvested for weaving mats and other handicrafts in the Philippines, Halmahera, the Bismarck Archipelago, and the Solomon Islands. Fibers from the roots can also be made into ropes or twine. [5] [3]

The white seeds are edible and taste like coconuts. The flesh of the fruits can also be cooked and eaten. They are eaten in Guam, the Philippines, and Rota Island. [2] Bakong are also commonly cultivated as ornamentals. [3]

See also

Related Research Articles

Breadfruit Edible fruit-bearing tree in the family Moraceae

Breadfruit is a species of flowering tree in the mulberry and jackfruit family (Moraceae) believed to be a domesticated descendant of Artocarpus camansi originating in New Guinea, the Maluku Islands, and the Philippines. It was initially spread to Oceania via the Austronesian expansion. It was further spread to other tropical regions of the world during the Colonial Era. British and French navigators introduced a few Polynesian seedless varieties to Caribbean islands during the late 18th century. Today it is grown in some 90 countries throughout South and Southeast Asia, the Pacific Ocean, the Caribbean, Central America and Africa. Its name is derived from the texture of the moderately ripe fruit when cooked, similar to freshly baked bread and having a potato-like flavor.

<i>Pandanus</i> Genus of palm-like monocot trees and shrubs

Pandanus is a genus of monocots with some 750 accepted species. They are palm-like, dioecious trees and shrubs native to the Old World tropics and subtropics. Common names include pandan, screw palm, and screw pine. They are classified in the order Pandanales, family Pandanaceae.

<i>Coccinia grandis</i> Species of plant

Coccinia grandis, the ivy gourd, also known as scarlet gourd, tindora and kowai fruit, is a tropical vine. It grows primarily in tropical climates and is commonly found in the southern Indian states, where it forms a part of the local cuisine. Coccinia grandis is cooked as a vegetable.

<i>Pandanus tectorius</i> Species of plant

Pandanus tectorius is a species of Pandanus (screwpine) that is native to Malesia, eastern Australia, and the Pacific Islands. It grows in the coastal lowlands typically near the edge of the ocean. Common names in English include thatch screwpine, Tahitian screwpine, hala tree, pandanus, and pu hala in Hawaiian. The fruit is sometimes known as hala fruit.

<i>Piper excelsum</i>

Piper excelsum, commonly known as kawakawa, is a small tree of which the subspecies P. excelsum subsp. excelsum is endemic to New Zealand; the subspecies P. e. subsp. psittacorum is found on Lord Howe Island, Norfolk Island and the Kermadec Islands.

<i>Maianthemum racemosum</i>

Maianthemum racemosum is a species of flowering plant native to North America. It is a common, widespread plant known from every US state except Hawaii, and from every Canadian province and territory except Nunavut, as well as from Mexico.

<i>Sesbania grandiflora</i>

Sesbania grandiflora, commonly known as vegetable hummingbird, agati in Tamil and Agase in Kannada and Avisa in Telugu or hummingbird tree, is a small tree in the genus Sesbania.

<i>Mangifera caesia</i>

Mangifera caesia is a species of flowering plant in the cashew family, Anacardiaceae. Common names include jack, white mango, binjai, wani, yaa-lam, bayuno/baluno/belunok and mangga wani. It belongs to the same genus as the mango and is widely cultivated in areas of Indonesia, Malaysia, Singapore, Brunei, Papua New Guinea and the Philippines.

<i>Pandanus utilis</i>

Pandanus utilis, the common screwpine is, despite its name, a monocot and not a pine. It is native to Madagascar and naturalised in Mauritius and the Seychelles.

<i>Citrus australis</i>

Citrus australis, the Dooja, round lime, Australian lime or Australian round lime, is a large shrub or small tree producing an edible fruit. It grows in forest margins in the Beenleigh area and northwards, in Queensland, Australia.

<i>Borassus flabellifer</i> Species of plant

Borassus flabellifer, commonly known as doub palm, palmyra palm, tala palm, toddy palm, wine palm or ice apple is native to the Indian subcontinent and Southeast Asia. It is reportedly naturalized in Socotra and parts of China.

<i>Ficus nota</i> Species of fig

Ficus nota is a species of flowering plant in the family Moraceae. It is commonly known as tibig or sacking tree, is a species of fig tree found near water in low altitudes. Tibig is native to the Philippines. They are also found in parts of northern Borneo in Malaysia.The tree can grow up to 9 meters high. It is primarily dispersed by birds which eat the fruits and excrete the seeds. The fruits are also edible to humans, although they are rather bland. They are usually eaten with sugar and cream in the Philippines. The young leaves are also eaten as a vegetable.

<i>Pandanus furcatus</i>

Pandanus furcatus Roxb., also known as korr, pandan or Himalayan/Nepal screw pine, is native to the Sikkim Himalaya of Northeast India, Bhutan and Nepal, Malaysia, Indonesia, Australia and West Africa, and occurs on moist and shady slopes of ravines between 300 and 1500 m. As might be expected it is cold-resistant and able to tolerate occasional light frost, slowly growing to a tall branched tree - about 17 m at maturity - and perched on stilt-like aerial roots. The crown is made up of 5 m long, pale-green leaves, with finely toothed margins, while its fruits are sweet-tasting and edible. The leathery flower spathes are golden-yellow, the lowermost are largest and about 1m in length. These give rise to cone-like fruits, 15–25 cm long, that are bright orange to red when mature and consist of 5-6 angled drupes.

<i>Artocarpus camansi</i> Species of plant

Artocarpus camansi, the breadnut, is species of medium-sized tree in the family Moraceae. It is native to New Guinea, the Maluku Islands, and the Philippines. It is the wild ancestor of the breadfruit (Artocarpus altilis) and is also sometimes known as the seeded breadfruit, to distinguish it from its mostly seedless descendant. Breadnut fruits are edible when cooked. The large seeds can also be roasted and eaten.

<i>Pandanus forsteri</i>

Pandanus forsteri , commonly known as forky-tree or forkedy-tree, is a flowering plant in the screwpine family. The specific epithet honours either Johann Forster or Georg Forster, father and son German botanists, who accompanied James Cook as naturalists on his second voyage (1772–1775).

<i>Pandanus heterocarpus</i> Species of plant

Pandanus heterocarpus is a species of plant in the family Pandanaceae. It is commonly called the "Rodrigues screwpine", known locally as "vacoa parasol" or "vacoa cale rouge". It is endemic to the island of Rodrigues.

Karuka Species of tree in the family Pandanaceae and an important regional food crop

The karuka is a species of tree in the family Pandanaceae and an important regional food crop in New Guinea. The nuts are more nutritious than coconuts, and are so popular that villagers in the highlands will move their entire households closer to trees for the harvest season.

<i>Pandanus simplex</i>

Pandanus simplex is an economically important species of Pandanus (screwpine) endemic to the Philippines. It is commonly known as karagumoy or kalagimay. Its leaves and fibers are used widely in the Philippines for thatching, ropes, and weaving various traditional handicrafts like baskets and mats.

Pandanus whitmeeanus, commonly known as the Samoan pandanus, is a species of Pandanus (screwpine) believed to be native to Vanuatu. It has been introduced to Samoa, Tonga, the Cook Islands, and the Hoorn Islands by Austronesian voyagers. It is also known in Samoan and Tongan as ‘ara ‘āmoa or paogo.

Garcinia binucao is a species of flowering plant in the Clusiaceae family. It is commonly known as binukaw or batuan, is a species of Garcinia native to the Philippines and Vietnam. It is not cultivated, though its edible fruits are harvested from the wild for use as a souring agent in some Filipino dishes.

References

  1. 1 2 IUCN SSC Global Tree Specialist Group & Botanic Gardens Conservation International (BGCI) (2019). "Pandanus dubius". IUCN Red List of Threatened Species . 2019: e.T156218746A156218748. Retrieved 20 August 2020.
  2. 1 2 3 4 5 Lim, T.K. (2012). "Pandanus dubius". Edible Medicinal and Non-Medicinal Plants . Springer. pp.  124–127. doi:10.1007/978-94-007-4053-2_16. ISBN   9789048186617.
  3. 1 2 3 Brink, M.; Jansen, P.C.M.; Bosch, C.H. "Pandanus dubius (PROSEA)". Pl@ntUse. Retrieved 15 January 2019.
  4. "Pandanus dubius Spreng". The Plant List v.1.1. 2013. Retrieved 15 January 2019.
  5. Fern, Ken. "Pandanus dubius". Useful Tropical Plants. Retrieved 15 January 2019.