''Aphyllorchis'', commonly known as pauper orchids
or as 無葉蘭屬/无叶兰属 (wu ye lan shu),
is a genus of about twenty species of
terrestrial
Terrestrial refers to things related to land or the planet Earth.
Terrestrial may also refer to:
* Terrestrial animal, an animal that lives on land opposed to living in water, or sometimes an animal that lives on or near the ground, as opposed to ...
leafless
orchid
Orchids are plants that belong to the family Orchidaceae (), a diverse and widespread group of flowering plants with blooms that are often colourful and fragrant.
Along with the Asteraceae, they are one of the two largest families of flowering ...
s in the
family
Family (from la, familia) is a Social group, group of people related either by consanguinity (by recognized birth) or Affinity (law), affinity (by marriage or other relationship). The purpose of the family is to maintain the well-being of its ...
Orchidaceae. Orchids in this genus have fleshy, upright stems and small to medium-sized
resupinate
Resupination is derived from the Latin word ''resupinus'', meaning "bent back
with the face upward" or "on the back". "Resupination" is the noun form of the adjective "resupine" which means "being upside-down, supine or facing upward".
The word " ...
flowers with narrow
sepal
A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coined b ...
s and
petal
Petals are modified Leaf, leaves that surround the reproductive parts of flowers. They are often advertising coloration, brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''c ...
s. They are
native
Native may refer to:
People
* Jus soli, citizenship by right of birth
* Indigenous peoples, peoples with a set of specific rights based on their historical ties to a particular territory
** Native Americans (disambiguation)
In arts and entert ...
to a region extending from
India
India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...
east to
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's most populous country, with a population exceeding 1.4 billion, slightly ahead of India. China spans the equivalent of five time zones and ...
and
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...
, south to
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Guine ...
,
New Guinea
New Guinea (; Hiri Motu
Hiri Motu, also known as Police Motu, Pidgin Motu, or just Hiri, is a language of Papua New Guinea, which is spoken in surrounding areas of Port Moresby (Capital of Papua New Guinea).
It is a simplified version of ...
and
Queensland
)
, nickname = Sunshine State
, image_map = Queensland in Australia.svg
, map_caption = Location of Queensland in Australia
, subdivision_type = Country
, subdivision_name = Australia
, established_title = Before federation
, established_ ...
.
Description
Orchids in the genus ''Aphyllorchis'' are leafless, terrestrial,
mycotrophic
herbs
In general use, herbs are a widely distributed and widespread group of plants, excluding vegetables and other plants consumed for macronutrients, with savory or aromatic properties that are used for flavoring and garnishing food, for medicinal ...
. A few to many flowers are borne on an erect, usually fleshy, unbranched flowering stem. The flowers are
resupinate
Resupination is derived from the Latin word ''resupinus'', meaning "bent back
with the face upward" or "on the back". "Resupination" is the noun form of the adjective "resupine" which means "being upside-down, supine or facing upward".
The word " ...
, more or less cup-shaped with the
sepal
A sepal () is a part of the flower of angiosperms (flowering plants). Usually green, sepals typically function as protection for the flower in bud, and often as support for the petals when in bloom., p. 106 The term ''sepalum'' was coined b ...
s and
petal
Petals are modified Leaf, leaves that surround the reproductive parts of flowers. They are often advertising coloration, brightly colored or unusually shaped to attract pollinators. All of the petals of a flower are collectively known as the ''c ...
s free from each other and similar in length but with the
dorsal
Dorsal (from Latin ''dorsum'' ‘back’) may refer to:
* Dorsal (anatomy), an anatomical term of location referring to the back or upper side of an organism or parts of an organism
* Dorsal, positioned on top of an aircraft's fuselage
* Dorsal co ...
sepal curving forwards. The
labellum is larger than the sepals and petals, boat-shaped and divided into two main sections, an upper "epichile" and lower "hypochile". The epichile is attached to the base of the
column
A column or pillar in architecture and structural engineering is a structural element that transmits, through compression, the weight of the structure above to other structural elements below. In other words, a column is a compression member. ...
and the hypochile often with two lobes and turned downwards.
Taxonomy and naming
The genus ''Aphyllorchis'' was first formally described in 1825 by
Carl Ludwig Blume
Charles Ludwig de Blume or Karl Ludwig von Blume (9 June 1796, Braunschweig – 3 February 1862, Leiden) was a German-Dutch botanist.
He was born at Braunschweig in Germany, but studied at Leiden University and spent his professional life wor ...
and the description was published in his book ''
Tabellen en Platen voor de Javaansche Orchideeen''.
The name ''Aphyllorchis'' is derived from the
Ancient Greek
Ancient Greek includes the forms of the Greek language used in ancient Greece and the ancient world from around 1500 BC to 300 BC. It is often roughly divided into the following periods: Mycenaean Greek (), Dark Ages (), the Archaic peri ...
words ''aphyllos'' meaning "without leaves"
and ''orchis'' meaning "testicle" or "orchid".
List of species
The following is a list of species of ''Aphyllorchis'' recognised by the
World Checklist of Selected Plant Families
The World Checklist of Selected Plant Families (usually abbreviated to WCSP) is an "international collaborative programme that provides the latest peer reviewed and published opinions on the accepted scientific names and synonyms of selected plan ...
as at October 2018:
*''
Aphyllorchis acuminata
''Aphyllorchis'', commonly known as pauper orchids or as 無葉蘭屬/无叶兰属 (wu ye lan shu), is a genus of about twenty species of terrestrial leafless orchids in the family Orchidaceae. Orchids in this genus have fleshy, upright stems an ...
''
J.J.Sm.
*''
Aphyllorchis alpina''
King
King is the title given to a male monarch in a variety of contexts. The female equivalent is queen, which title is also given to the consort of a king.
*In the context of prehistory, antiquity and contemporary indigenous peoples, the tit ...
& Pantl.
*''
Aphyllorchis angustipetala
''Aphyllorchis'', commonly known as pauper orchids or as 無葉蘭屬/无叶兰属 (wu ye lan shu), is a genus of about twenty species of terrestrial leafless orchids in the family Orchidaceae. Orchids in this genus have fleshy, upright stems an ...
''
J.J.Sm.
*''
Aphyllorchis anomala''
Dockrill
*''
Aphyllorchis arfakensis''
J.J.Sm.
*''
Aphyllorchis caudata''
Rolfe ex Downie
*''
Aphyllorchis elata''
Schltr.
Friedrich Richard Rudolf Schlechter (16 October 1872 – 16 November 1925) was a German taxonomist, botanist, and author of several works on orchids.
He went on botanical expeditions in Africa, Indonesia, New Guinea, South and Central America a ...
*''
Aphyllorchis evrardii''
Gagnep.
*''
Aphyllorchis exilis''
Schltr.
Friedrich Richard Rudolf Schlechter (16 October 1872 – 16 November 1925) was a German taxonomist, botanist, and author of several works on orchids.
He went on botanical expeditions in Africa, Indonesia, New Guinea, South and Central America a ...
*''
Aphyllorchis gollani''
Duthie
*''
Aphyllorchis halconensis''
Ames
Ames may refer to:
Places United States
* Ames, Arkansas, a place in Arkansas
* Ames, Colorado
* Ames, Illinois
* Ames, Indiana
* Ames, Iowa, the most populous city bearing this name
* Ames, Kansas
* Ames, Nebraska
* Ames, New York
* Ames, Ok ...
*''
Aphyllorchis kemulensis''
J.J.Sm.
*''
Aphyllorchis maliauensis''
Suetsugu, Suleiman
Suleiman (Arabic language, Arabic: سُلِيمَان ''sulaymān''; or dictionary.reference.comsuleiman/ref>) is the Arabic name of the Quranic king and Islam, Islamic prophet Solomon (name), Solomon meaning "man of peace", derived from the Heb ...
& Tsukaya
*''
Aphyllorchis montana
''Aphyllorchis'', commonly known as pauper orchids or as 無葉蘭屬/无叶兰属 (wu ye lan shu), is a genus of about twenty species of terrestrial leafless orchids in the family Orchidaceae. Orchids in this genus have fleshy, upright stems an ...
''
Rchb.f.
Heinrich Gustav Reichenbach (Dresden, 3 January 1823 – Hamburg, 6 May 1889) was a botanist and the foremost German orchidologist of the 19th century. His father Heinrich Gottlieb Ludwig Reichenbach (author of ''Icones Florae Germanicae et Helve ...
** ''Aphyllorchis montana'' var. ''montana''
** ''Aphyllorchis montana'' f. ''pingtungensis''
T.P.Lin
** ''Aphyllorchis montana'' var. ''rotundipetala''
( C.S.Leou, S.K.Yu & C.T.Lee) T.P.Lin
*''
Aphyllorchis pallida''
Blume
*''
Aphyllorchis queenslandica
''Aphyllorchis queenslandica'', commonly known as the yellow pauper orchid, is a leafless Terrestrial plant, terrestrial mycotrophic orchid in the Family (biology), family Orchidaceae. It has up to twelve dull yellow flowers on a thin, fleshy, ...
''
Dockrill
*''
Aphyllorchis siantanensis''
J.J.Sm.
*''
Aphyllorchis simplex''
Tang
Tang or TANG most often refers to:
* Tang dynasty
* Tang (drink mix)
Tang or TANG may also refer to:
Chinese states and dynasties
* Jin (Chinese state) (11th century – 376 BC), a state during the Spring and Autumn period, called Tang (唐) b ...
& F.T.Wang
*''
Aphyllorchis spiculaea''
Rchb.f.
Heinrich Gustav Reichenbach (Dresden, 3 January 1823 – Hamburg, 6 May 1889) was a botanist and the foremost German orchidologist of the 19th century. His father Heinrich Gottlieb Ludwig Reichenbach (author of ''Icones Florae Germanicae et Helve ...
*''
Aphyllorchis striata''
(Ridl.
Henry Nicholas Ridley CMG (1911), MA (Oxon), FRS, FLS, F.R.H.S. (10 December 1855 – 24 October 1956) was an English botanist, geologist and naturalist who lived much of his life in Singapore. He was instrumental in promoting rubber trees ...
) Schltr.
Friedrich Richard Rudolf Schlechter (16 October 1872 – 16 November 1925) was a German taxonomist, botanist, and author of several works on orchids.
He went on botanical expeditions in Africa, Indonesia, New Guinea, South and Central America a ...
*''
Aphyllorchis sumatrana''
J.J.Sm.
*''
Aphyllorchis yachangensis''
Ying Qin & Yan Liu
Distribution and habitat
Most species in the genus ''Aphyllorchis'' grows at low altitudes in wet forests, often near streams. They are found in India,
Sri Lanka
Sri Lanka (, ; si, ශ්රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
, China, Japan,
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the nort ...
,
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is bo ...
,
Myanmar
Myanmar, ; UK pronunciations: US pronunciations incl. . Note: Wikipedia's IPA conventions require indicating /r/ even in British English although only some British English speakers pronounce r at the end of syllables. As John C. Wells, Joh ...
,
Malaysia
Malaysia ( ; ) is a country in Southeast Asia. The federation, federal constitutional monarchy consists of States and federal territories of Malaysia, thirteen states and three federal territories, separated by the South China Sea into two r ...
, the
Philippines
The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no),
* bik, Republika kan Filipinas
* ceb, Republika sa Pilipinas
* cbk, República de Filipinas
* hil, Republ ...
, Indonesia, New Guinea and Australia. Two species are
endemic
Endemism is the state of a species being found in a single defined geographic location, such as an island, state, nation, country or other defined zone; organisms that are indigenous to a place are not endemic to it if they are also found elsew ...
to
tropical
The tropics are the regions of Earth surrounding the Equator. They are defined in latitude by the Tropic of Cancer in the Northern Hemisphere at N and the Tropic of Capricorn in
the Southern Hemisphere at S. The tropics are also referred to ...
Queensland
)
, nickname = Sunshine State
, image_map = Queensland in Australia.svg
, map_caption = Location of Queensland in Australia
, subdivision_type = Country
, subdivision_name = Australia
, established_title = Before federation
, established_ ...
and one to China.
References
External links
{{Taxonbar, from=Q20844
Neottieae genera
Orchids of India
Orchids of China
Orchids of Japan
Orchids of Thailand
Orchids of Vietnam
Orchids of Malaysia
Orchids of Indonesia
Orchids of the Philippines
Orchids of New Guinea
Orchids of Queensland
Myco-heterotrophic orchids
Terrestrial orchids