File:Flor_-_Quintana_Roo_-_México.jpg · Wikimedia Commons · See Wikimedia Commons
Commelinales
Sign in to saveCommelinales is an order of flowering plants. It comprises five families: Commelinaceae, Haemodoraceae, Hanguanaceae, Philydraceae, and Pontederiaceae. All the families combined contain over 885 species in about 70 genera; the majority of species are in the Commelinaceae. Plants in the order share a number of synapomorphies that tie them together, such as a lack of mycorrhizal associations and tapetal raphides. Estimates differ as to when the Commelinales evolved, but most suggest an origin and diversification sometime during the mid- to late Cretaceous. Depending on the methods used, studies
Species
ORDER
- KingdomPlantae
- PhylumTracheophyta
- ClassLiliopsida
- OrderCommelinales
取自“https://zh.wikipedia.org/w/index.php?title=鴨跖草目&oldid=49883078” 分类：鸭跖草目鸭跖草分支隐藏分类：自2008年4月扩充中的条目物种微格式条目含有拉丁語的條目全部小作品植物小作品
via GBIF
Wikidata facts
- Image
- Tradescantia sp.0.jpg
Show 4 more facts
- Commons category
- Commelinales
- start time
- 80000000-0
- taxon name
- Commelinales
- taxon common name
- 鸭跖草目
Sources (1)
via Wikidata · CC0
~2 min read
Article
3 sectionsContents
- Taxonomy
- Previous classification systems
- References
Commelinales is an order of flowering plants. It comprises five families: Commelinaceae, Haemodoraceae, Hanguanaceae, Philydraceae, and Pontederiaceae. All the families combined contain over 885 species in about 70 genera; the majority of species are in the Commelinaceae. Plants in the order share a number of synapomorphies that tie them together, such as a lack of mycorrhizal associations and tapetal raphides. Estimates differ as to when the Commelinales evolved, but most suggest an origin and diversification sometime during the mid- to late Cretaceous. Depending on the methods used, studies suggest a range of origin between 123 and 73 million years, with diversification occurring within the group 110 to 66 million years ago. The order's closest relatives are in the Zingiberales, which includes ginger, bananas, cardamom, and others.
==Taxonomy== According to the most recent classification scheme, the APG IV of 2016, the order includes five families: Commelinaceae Haemodoraceae Hanguanaceae Philydraceae Pontederiaceae