Orchidoideae

? Orchidoid orchids {{{status}}} Fossil range: {{{fossil_range}}}
Neotinea tridentata subsp. commutata
Plant Info
Common name(s): {{{common_names}}} Growth habit: {{{growth_habit}}} Height: ⇕ {{{high}}} Width: ⇔ {{{wide}}} Lifespan: ⌛ {{{lifespan}}} Exposure: ☼ {{{exposure}}} Water: ☂ {{{water}}} Features: ❀ {{{features}}} Poisonous: ☠ {{{poisonous}}} Hardiness: ❆ {{{hardiness}}} USDA Zones: {{{usda_zones}}} Sunset Zones: {{{sunset_zones}}}
Scientific classification
Domain: {{{domain}}} Superkingdom: {{{superregnum}}} Kingdom: Plantae Subkingdom: {{{subregnum}}} Superdivision: {{{superdivisio}}} Superphylum: {{{superphylum}}} Division: Magnoliophyta Phylum: {{{phylum}}} Subdivision: {{{subdivisio}}} Subphylum: {{{subphylum}}} Infraphylum: {{{infraphylum}}} Microphylum: {{{microphylum}}} Nanophylum: {{{nanophylum}}} Superclass: {{{superclassis}}} Class: Liliopsida Sublass: {{{subclassis}}} Infraclass: {{{infraclassis}}} Superorder: {{{superordo}}} Order: Asparagales Suborder: {{{subordo}}} Infraorder: {{{infraordo}}} Superfamily: {{{superfamilia}}} Family: Orchidaceae Subfamily: Orchidoideae Supertribe: {{{supertribus}}} Tribe: {{{tribus}}} Subtribe: {{{subtribus}}} Genus: {{{genus}}} Subgenus: {{{subgenus}}} Section: {{{sectio}}} Series: {{{series}}} Species: {{{species}}} Subspecies: {{{subspecies}}}
[[{{{diversity_link}}}|Diversity]]
{{{diversity}}}
Binomial name
{{{binomial}}}
Trinomial name
{{{trinomial}}}
Type Species
{{{type_species}}}
Tribes
See text.
[[Image:{{{range_map}}}|{{{range_map_width}}}|]]
Synonyms
{{{synonyms}}}

The Orchidoideae, or the orchidoid orchids, are a subfamily of the orchid family (Orchidaceae).

They typically contain the orchids with a single (monandrous), fertile anther which is erect and basitonic.(producing no leaves below the inflorescence).

The subfamily Orchidoideae and the previously recognized subfamily Spiranthoideae are considered the closest allies in the natural group of the monandrous orchids because of

• a shared terrestrial habit
• sectile (capable of being severed) pollinia
• erect anthers.

The Orchidoideae contain two subclades with the following tribes :

• tribes Orchideae and Diseae
• tribes Cranichideae and Diurideae

The former subfamily Spiranthoideae is now embedded as tribe Cranichideae in the clade of the Orchideoideae. It is sister to the tribe Diurideae.

The tribe Orchideae consists of the following subtribes:

• Habenariinae
• Orchidinae

The tribe Diseae consists of the following subtribes:

• Disinae
• Satyriinae

The polyphyletic tribe Cranichideae consists of the following monophyletic subtribes :

• Cranichidinae
• Goodyerinae
• Pachyplectroninae
• Prescottiinae
• Spiranthinae

The tribe Diurideae consists of the following subtribes :

• Pterostylidinae (polyphyletic)
• Chloraeinae (polyphyletic)
• Acianthinae (monophyleric)
• Caladeniinae (polyphyletic)
• Cryptostylidinae (monophyletic)
• Diuridinae (monophyletic)
• Drakaeinae (monophyletic)
• Prasophyllinae(monophyletic)
• Thelymitrinae (monophyletic)

Reference

RICHARD M. BATEMAN, PETER M. HOLLINGSWORTH, JILLIAN PRESTON, LUO YI-BO, ALEC M. PRIDGEON and MARK W. CHASE (May 2003). "Molecular phylogenetics and evolution of Orchidinae and selected Habenariinae (Orchidaceae)". Botanical Journal of the Linnean Society 142 (1).  (on line : [1])