Rubiaceae - Wikipedia
It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with interpetiolar stipules and sympetalous actinomorphic flowers. The family contains about 14,100 species in about 580 genera , which makes it the fourth-largest angiosperm family.
Rubiaceae | Description, Characteristics, Species, & Facts | Britannica
Rubiaceae, the madder family (order Gentianales) of flowering plants, consisting of 611 genera with more than 13,150 species of herbs, shrubs, and trees. The family is distributed primarily in tropical areas of the world.
Diagnostics: In the absence of fertile material, climbing Rubiaceae are distinguished from climbers in other families that have simple, commonly opposite (rarely whorled) leaves, with entire margins by the interpetiolar stipules, and the watery, clear exudates of stems.
(PDF) Time Tree of Rubiaceae: Phylogeny and Dating the Family ...
2009年7月1日 · Rubiaceae are one of the largest families of plants, with ;13,000 species. In this study, we have estimated the phylogeny for 534 Rubiaceae taxa from 329 genera with up to five different ...
Time Tree of Rubiaceae: Phylogeny and Dating the Family, …
Rubiaceae are one of the largest families of plants, with ∼13,000 species. In this study, we have estimated the phylogeny for 534 Rubiaceae taxa from 329 genera with up to five different chloroplast regions by Bayesian analysis.
Rubiaceae - World of Flowering Plants
It consists of terrestrial trees, shrubs, lianas, or herbs that are recognizable by simple, opposite leaves with interpetiolar stipules. The family contains about 13,500 species in 611 genera, which makes it the fourth-largest angiosperm family.
Rubiaceae - an overview | ScienceDirect Topics
Rubiaceae are mainly tropical woody plants and consist mostly of trees and shrubs, less often of perennial to annual herbs (Mongrand et al., 2005). It contains over 50 species distributed in Africa south of the Sahara with one species occurring in Madagascar ( V. madagascariensis ).
Rubiaceae - SpringerLink
2017年11月11日 · The Rubiaceae, commonly known as the coffee, madder, or bedstraw family, the fourth largest angiosperm family, in the order of Gentianales, is a family of flowering plants, containing about 13,500 species in approximately 611 genera, consisting of terrestrial trees,...
Rubiaceae: Characters, Distribution and Types - Biology …
Trees, shrubs or herbs, ovary one to many locular, ovule single or many, erect or pendulous. It includes 18 tribes. The chief genera are Rubia, Hamelia, Morinda.
Rubiaceae - AcademiaLab
Rubiaceae (Rubiaceae) are a family of plants commonly called the ruby, white gall, or coffee family. Other plants that are included are cinchona and gambir.