Inflorescence - Wikipedia
An inflorescence, in a flowering plant, is a group or cluster of flowers arranged on a stem that is composed of a main branch or a system of branches. [1] An inflorescence is categorized on the basis of the arrangement of flowers on a main axis and by the timing of its flowering (determinate and indeterminate). [2]
Inflorescence | Racemes, Spikes & Cymes | Britannica
inflorescence, in a flowering plant, a cluster of flowers on a branch or a system of branches. An inflorescence is categorized on the basis of the arrangement of flowers on a main axis (peduncle) and by the timing of its flowering (determinate and indeterminate).
Inflorescence in Plants: Definition, Types, and Examples - Science …
2023年2月2日 · The inflorescence is the way how flowers are arranged on the floral axis of a plant. It is an aggregation or cluster of flowers displayed in a specific pattern for a particular plant species. The stem holding this whole reproductive portion of a plant is called a peduncle.
Evolution and Development of Inflorescence Architectures | Science …
2007年6月8日 · Hypothetical and observed inflorescence structures. Arrows, meristems; circles, flowers. (A to C) Inflorescence structures not observed in nature. (D to F) Three main classes of inflorescence architectures: panicle (D), raceme (E), and cyme (F).
Structure of the Cyperaceae Inflorescence | The Botanical …
2012年4月5日 · Inflorescence Structure in Cyperaceae. As a general model, during inflorescence development, the apical inflorescence meristem (IM) generates bracts and their axillary meristems, called branch meristems (BM), which are generally indeterminate and produce the inflorescence branches.
Inflorescences: concepts, function, development and evolution
Inflorescences are complex structures with many functions. At anthesis they present the flowers in ways that allow for the transfer of pollen and optimization of the plant's reproductive success. During flower and fruit development they provide nutrients to the developing flowers and fruits. At fruit maturity they support the fruits prior to ...
Inflorescences: concepts, function, development and evolution
2013年11月1日 · Inflorescences directly influence the reproductive success of a plant by presenting flowers in space and time. They connect the vegetative stages in a plant's life cycle with the flowers, providing the context in which effective pollen transfer and fruit set take place.
4.1 Growth Patterns and Inflorescences – The Science of Plants
The inflorescence is the flowering structure of the plant. Some inflorescences are very simple and support only one flower. These are called solitary or sole flower inflorescences, and the stalk attaching the flower to the node from which it grew is called the peduncle .
Inflorescence Architecture: The Transition from Branches to …
2008年12月9日 · Recent studies have identified key regulators in this diversity, revealing that the inflorescence architecture of Solanaceous species depends on sequential and temporal expression of the WUSCHEL-RELATED HOMEOBOX (WOX) gene EVERGREEN (EVG)/ COMPOUND INFLORESCENCE (S) and the UNUSUAL FLORAL ORGANS (UFO) ortholog DOUBLE TOP (DOT)/ANANTHA (AN).
Inflorescence structures and evolution in subfamily …
2005年2月8日 · Inflorescence structures of 81 species and two subspecies (representing 61 genera) of the Chloridoideae have been investigated using stereo microscopy (SM). Inflorescences of the Chloridoideae are true polytelic inflorescences. Thirteen inflorescence subtypes are distinguished based on modes of the truncation and the homogenization.