Cercidoideae

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Cercidoideae
Temporal range: Late Eocene - recent [1]
Cercis siliquastrum MHNT.jpg
Cercis siliquastrum
Bauhinia variegata (Kachnar) in Hyderabad, AP W IMG 1463.jpg
Phanera variegata
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Fabales
Family: Fabaceae
Subfamily: Cercidoideae
Legume Phylogeny Working Group [2]
Type genus
Cercis
L.
Genera

See text

Synonyms
  • Bauhiniaceae Martynov 1820
  • Cerceae Bronn 1822
  • Cercideae Bronn 1822

Cercidoideae is a subfamily in the pea family, Fabaceae. Well-known members include Cercis (redbuds), including species widely cultivated as ornamental trees in the United States and Europe, Bauhinia , widely cultivated as an ornamental tree in tropical Asia, and Tylosema , a semi-woody genus of Africa. The subfamily occupies a basal position within the Fabaceae and is supported as monophyletic in many molecular phylogenies. [3] [4] [5] [6] [7] [8] At the 6th International Legume Conference, the Legume Phylogeny Working Group proposed elevating the tribe Cercidae to the level of subfamily within the Leguminosae (Fabaceae). [9] The consensus agreed to the change, which was fully implemented in 2017. [2] It has the following clade-based definition:

Contents

The most inclusive crown clade containing Cercis canadensis L. and Bauhinia divaricata L. but not Poeppigia procera C.Presl, Duparquetia orchidacea Baill., or Bobgunnia fistuloides (Harms) J.H.Kirkbr. & Wiersema. [2]

Many genera show unique palynology. [10] [11]

Genera

Lysiphyllum hookeri Lysiphyllum hookeri Flower.jpg
Lysiphyllum hookeri
Bauhinia divaricata Bauhinia divaricata2.jpg
Bauhinia divaricata

Cercidoideae comprises the following genera [2] [12] [13] organized into tribes: [14]

Cercideae

Bauhinieae

Extinct

Phylogeny

Molecular phylogenetics suggest the following relationships: [12] [14] [15] [18]

Fabales

Notes

  1. Some sources treat Lasiobema as a section of genus Phanera.

Related Research Articles

<span class="mw-page-title-main">Mimosoideae</span> Subfamily of legumes

The Mimosoideae are a traditional subfamily of trees, herbs, lianas, and shrubs in the pea family (Fabaceae) that mostly grow in tropical and subtropical climates. They are typically characterized by having radially symmetric flowers, with petals that are twice divided (valvate) in bud and with numerous showy, prominent stamens.

<span class="mw-page-title-main">Caesalpinioideae</span> Subfamily of legumes

Caesalpinioideae is a botanical name at the rank of subfamily, placed in the large family Fabaceae or Leguminosae. Its name is formed from the generic name Caesalpinia. It is known also as the peacock flower subfamily. The Caesalpinioideae are mainly trees distributed in the moist tropics, but include such temperate species as the honeylocust and Kentucky coffeetree. It has the following clade-based definition:

The most inclusive crown clade containing Arcoa gonavensisUrb. and Mimosa pudicaL., but not Bobgunnia fistuloides(Harms) J. H. Kirkbr. & Wiersema, Duparquetia orchidaceaBaill., or Poeppigia proceraC.Presl

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

Bauhinia is a large genus of flowering plants in the subfamily Cercidoideae and tribe Bauhinieae, in the large flowering plant family Fabaceae, with a pantropical distribution. The genus was named after the Bauhin brothers Gaspard and Johann, Swiss-French botanists.

<span class="mw-page-title-main">Detarioideae</span> Subfamily of legumes

The subfamily Detarioideae is one of the subdivisions of the plant family Fabaceae (legumes). This subfamily includes many tropical trees, some of which are used for timber or have ecological importance. The subfamily consists of 84 genera, most of which are native to Africa and Asia. Pride of Burma and tamarind are two of the most notable species in Detarioideae. It has the following clade-based definition:

The most inclusive crown clade containing Goniorrhachis marginataTaub. and Aphanocalyx cynometroidesOliv., but not Cercis canadensisL., Duparquetia orchidaceaBaill., or Bobgunnia fistuloides(Harms) J. H. Kirkbr. & Wiersema.

<i>Tylosema</i> Genus of legumes

The genus Tylosema is in the plant family Fabaceae and encompasses four accepted species of perennial legumes native to southern and central Africa. These are semi-woody viniferous plants broadly distributed from Sudan and Ethiopia south to Angola and South Africa. Coetzer and Ross originally described four Tylosema species:

<i>Lysiphyllum</i> Genus of legumes

Lysiphyllum is a genus of flowering plants in the legume family, Fabaceae. It includes nine species of trees, semi-scandent shrubs, and lianas which range from India through Southeast Asia to Australasia. Typical habitats include seasonally-dry tropical forest and woodland, vine thickets, Brigalow and Gidgee scrubland, floodplains, alluvial flats, tidal forest, mangroves, river and stream banks, and occasionally dunes and coral islets. They can grow on diverse soils including calcareous, granitic, and basaltic.

<i>Piliostigma</i> Genus of legumes

Piliostigma is a genus of flowering plants in the legume family, Fabaceae. It includes five species of small deciduous trees native to sub-Saharan Africa, the Indian subcontinent, Indochina, Java, the Philippines, and northern Australia. It belongs to the subfamily Cercidoideae and the tribe Bauhinieae. It is dioecious, with male and female flowers on separate plants.

<span class="mw-page-title-main">Brongniartieae</span> Tribe of legumes

The tribe Brongniartieae is one of the subdivisions of the plant family Fabaceae, primarily found in tropical regions of the Americas and in Australia The members of this tribe consistently form a monophyletic clade in molecular phylogenetic analyses. The tribe does not currently have a node-based definition, but morphological synapomorphies have been identified:

"stamens united by filaments in an adaxially open tube; anthers alternately long and basifixed, short and versatile; anther connective inconspicuous; septa present between seeds in pods; aril lateral lobe present and fitting into heel of funicle; fine red glandular processes present in axils; and pollen tricolporate with opercula and no definite endoaperture."

<span class="mw-page-title-main">Sophoreae</span> Tribe of legumes

The tribe Sophoreae is one of the subdivisions of the plant family Fabaceae. Traditionally this tribe has been used as a wastebasket taxon to accommodate genera of Faboideae which exhibit actinomorphic, rather than zygomorphic floral symmetry and/or incompletely differentiated petals and free stamens. Various morphological and molecular analyses indicated that Sophoreae as traditionally circumscribed was polyphyletic. This led to a re-circumscription of Sophoreae, which resulted in the transfer of many genera to other tribes. This also necessitated the inclusion of two former tribes, Euchresteae and Thermopsideae, in the new definition of Sophoreae. Tribe Sophoreae, as currently circumscribed, consistently forms a monophyletic clade in molecular phylogenetic analyses. The Sophoreae arose 40.8 ± 2.4 million years ago.

<i>Lysiphyllum hookeri</i> Species of legume

Lysiphyllum hookeri is a species of small tree endemic to Queensland, Australia, of the legume plant family Fabaceae. These trees are known by a variety of common names, including pegunny, alibangbang, Hooker's bauhinia, white bauhinia, mountain ebony and Queensland ebony.

Lasiobema was a genus of flowering plants in the legume family, Fabaceae, most of which are lianas, belonging to the subfamily Cercidoideae. It was recently (2010) synonymized with Phanera on the basis of morphology, although this was questioned and it can be treated as a section of this genus.

<i>Phanera</i> Genus of legumes

Phanera is a genus of flowering plants in the legume subfamily Cercidoideae and the tribe Bauhinieae. This genus differs from Bauhinia in being vines or lianas, generally with tendrils and a lobed rather than spathaceous calyx, and from Schnella in having only three fertile stamens rather than ten, and being native to the Indomalayan realm and the Australasian realm rather than the Americas. The subsection Corymbosae was recently segregated into a new genus, Cheniella. It has been suggested that the genus Lasiobema should be reduced to a section within Phanera.

<span class="mw-page-title-main">Caesalpinieae</span> Tribe of legumes

The tribe Caesalpinieae is one of the subdivisions of the plant family Fabaceae: subfamily Caesalpinioideae.

<span class="mw-page-title-main">Dialioideae</span> Subfamily of legumes

The subfamily Dialioideae is one of the subdivisions of the plant family Fabaceae (legumes). This subfamily includes many tropical trees and shrubs. The subfamily consists of 17 genera, which are widespread throughout the tropics. It has the following clade-based definition:

The most inclusive crown clade containing Poeppigia proceraC.Presland Dialium guianense(Aubl.) Sandwith, but not Cercis canadensisL., Duparquetia orchidaceaBaill., or Bobgunnia fistuloides(Harms) J. H. Kirkbr. & Wiersema

<i>Piliostigma malabaricum</i> Species of legume

Piliostigma malabaricum is a small tree species in the family Fabaceae. It was previously placed in the genus Bauhinia, but names changed with reorganisation of the subfamily Cercidoideae and the tribe Bauhinieae.

Phanera curtisii is a species of 'monkey ladder' lianas in the subfamily Cercidoideae and the tribe Bauhinieae, the genus having been separated from Bauhinia and the defunct genus Lasiobema. Under its synonym Bauhinia curtisii, records exist from Indochina and Malesia;.

<i>Phanera scandens</i> Species of legume

Phanera scandens is a species of 'monkey ladder' lianas in the subfamily Cercidoideae and the tribe Bauhinieae, the genus having been separated from Bauhinia and the discontinued genus Lasiobema. Under its synonym, Bauhinia scandens, records exist from the Indian subcontinent, Indo-China and Malesia. Under the name Bauhinia scandens var. horsfieldii its Vietnamese name is móng bò leo.

Phanera cardinalis is a species of lianas in the subfamily Cercidoideae and the tribe Bauhinieae, the genus having been separated from Bauhinia and also placed in the defunct genus Lasiobema. Under its synonym, Bauhinia cardinalis, records exist from Vietnam, where it is called móng bò đỏ, mấu hang or mấu tràm; no subspecies were listed in the Catalogue of Life.

<i>Cheniella</i> Genus of legumes

Cheniella is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Cercidoideae and tribe Bauhinieae. It includes ten species which range from the eastern Himalayas through Indochina and China to Taiwan, Peninsular Malaysia, Sumatra, and Java. This genus differs from Phanera in having a hypanthium that is equal in length or longer than the sepals, indehiscent fruit, many-seeded fruit, and the funicle extending most of the circumference of the seed.

Phanera saigonensis is a species of lianas in the subfamily Cercidoideae and the tribe Bauhinieae, the genus having been separated from Bauhinia. Under its synonym Bauhinia saïgonensis, records exist from the tropical forests Indochina only.

References

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