Cheirodendron
Encyclopedia
Cheirodendron is a genus
Genus
In biology, a genus is a low-level taxonomic rank used in the biological classification of living and fossil organisms, which is an example of definition by genus and differentia...

 of flowering plant
Flowering plant
The flowering plants , also known as Angiospermae or Magnoliophyta, are the most diverse group of land plants. Angiosperms are seed-producing plants like the gymnosperms and can be distinguished from the gymnosperms by a series of synapomorphies...

 in the ivy
Ivy
Ivy, plural ivies is a genus of 12–15 species of evergreen climbing or ground-creeping woody plants in the family Araliaceae, native to western, central and southern Europe, Macaronesia, northwestern Africa and across central-southern Asia east to Japan and Taiwan.-Description:On level ground they...

 family, Araliaceae
Araliaceae
Araliaceae is a family of flowering plants, also known as the Aralia family or Ivy family. The family includes 254 species of trees, shrubs, lianas and perennial herbaceous plants into 2 subfamilies...

. All six species in the genus are endemic to Polynesia
Polynesia
Polynesia is a subregion of Oceania, made up of over 1,000 islands scattered over the central and southern Pacific Ocean. The indigenous people who inhabit the islands of Polynesia are termed Polynesians and they share many similar traits including language, culture and beliefs...

. The five Hawaii
Hawaii
Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

an species are generally called ōlapa, and occur in wet forests on all major islands as well as some mesic forests, such as Kipuka Puaulu.

Species

  • Cheirodendron bastardianum (Decaisne) Frodin (Marquesas Islands
    Marquesas Islands
    The Marquesas Islands enana and Te Fenua `Enata , both meaning "The Land of Men") are a group of volcanic islands in French Polynesia, an overseas collectivity of France in the southern Pacific Ocean. The Marquesas are located at 9° 00S, 139° 30W...

    ) (= C. marquesense)
  • Cheirodendron dominii Kraj. Kauai
    Kauai
    Kauai or Kauai, known as Tauai in the ancient Kaua'i dialect, is geologically the oldest of the main Hawaiian Islands. With an area of , it is the fourth largest of the main islands in the Hawaiian archipelago, and the 21st largest island in the United States. Known also as the "Garden Isle",...

  • Cheirodendron fauriei Hochr. (Kauai)
  • Cheirodendron forbesii (Sherff) Lowry (Kauai)
  • Cheirodendron platyphyllum
    Cheirodendron platyphyllum
    Cheirodendron platyphyllum, also known as Lapalapa, is a species of flowering plant in the ginseng family, Araliaceae, that is endemic to the islands of Oahu and Kauai in Hawaii. It is a small tree, reaching a height of and a trunk diameter of . Lapalapa inhabits wet forests and bogs at...

    (Hook.
    William Jackson Hooker
    Sir William Jackson Hooker, FRS was an English systematic botanist and organiser. He held the post of Regius Professor of Botany at Glasgow University, and was the first Director of the Royal Botanic Gardens, Kew. He enjoyed the friendship and support of Sir Joseph Banks for his exploring,...

     & Arn.
    George Arnott Walker-Arnott
    George Arnott Walker-Arnott was a Scottish botanist.He studied law in Edinburgh though later became a botanist, holding the position of Regius Professor of Botany in the University of Glasgow. He studied the botany of North America with Sir William Hooker and collaborated with Robert Wight in...

    ) Seem.
    Berthold Carl Seemann
    Berthold Carl Seemann 25 February 1825 Hanover, Germany - 10 October 1871 Nicaragua, Central America, was a German botanist. He travelled widely and collected and described plants from the Pacific and South America....

    - Lapalapa (Oahu
    Oahu
    Oahu or Oahu , known as "The Gathering Place", is the third largest of the Hawaiian Islands and most populous of the islands in the U.S. state of Hawaii. The state capital Honolulu is located on the southeast coast...

    , Kauai
    Kauai
    Kauai or Kauai, known as Tauai in the ancient Kaua'i dialect, is geologically the oldest of the main Hawaiian Islands. With an area of , it is the fourth largest of the main islands in the Hawaiian archipelago, and the 21st largest island in the United States. Known also as the "Garden Isle",...

    )
    • C. platyphyllum ssp. kauaiense
    • C. platyphyllum ssp. platyphyllum
  • Cheirodendron trigynum
    Cheirodendron trigynum
    Cheirodendron trigynum, also known as Ōlapa or Common Cheirodendron, is a species of flowering plant in the ginseng family, Araliaceae, that is endemic to Hawaii. It is a medium-sized tree, reaching a height of and a trunk diameter of...

    (Gaudich.
    Charles Gaudichaud-Beaupré
    Charles Gaudichaud-Beaupré was a French botanist.He was born in Angoulême, the son of J-J. Gaudichaud and Rose Gaudichaud. He studied pharmacology at Cognac and Angoulême. He also studied chemistry and herbology.His greatest claim to fame was serving as botanist on a circumglobal expedition from...

    ) A.Heller
    Amos Arthur Heller
    Amos Arthur Heller was an American botanist.He was one of the most prolific western collectors from 1892 until 1940. While living in Los Gatos, California, south of San Francisco from 1904 to 1908, Heller collected extensively in central California. He also obtained an impressive collection from...

    (main islands of Hawaii
    Hawaii
    Hawaii is the newest of the 50 U.S. states , and is the only U.S. state made up entirely of islands. It is the northernmost island group in Polynesia, occupying most of an archipelago in the central Pacific Ocean, southwest of the continental United States, southeast of Japan, and northeast of...

    )
    • C. trigynum ssp. helleri
    • C. trigynum ssp. trigynum

External links

Ōlapa
|work=Native Hawaiian Plants |publisher=Kapiolani Community College
Kapiolani Community College
Kapiolani Community College, formerly Kapiolani Technical School, is a public, co-educational commuter college in Honolulu, Hawaii situated on the slopes of Diamond Head in Waikīkī...

|accessdate=}}
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