Cleistogamy - Wikipedia
Cleistogamy is a type of automatic self-pollination of certain plants that can propagate by using non-opening, self-pollinating flowers. Especially well known in peanuts, peas, and pansies, this behavior is most widespread in the grass family. However, the largest genus of cleistogamous plants is Viola. [1]
Cleistogamy: Features, Advantages and FAQs - BYJU'S
Cleistogamous flowers are the ones that do not open and show self-pollination. The advantage of a cleistogamous flower is that they are not dependent on pollinators, hence producing seeds in all conditions.
Cleistogamy - Features, Advantages and Types - GeeksforGeeks
2024年3月5日 · Cleistogamy is the phenomenon where flowers do not open ensuring self-pollination. Learn about cleistogamous flowers, advantages and disadvantages of cleistogamy.
Cleistogamy - an overview | ScienceDirect Topics
Cleistogamy means the formation of flowers that do not open (CL), and thus production of seeds is a result of autogamy. In contrast, flowers that open are called chasmogamous flowers (CH), and they have various types of breeding systems, depending on the taxon.
Cleistogamy | botany | Britannica
Some of these plants are cleistogamous, meaning that the flowers fail to open, an extreme way of ensuring self-pollination. A similar process is apomixis, the development of an ovule into a seed without fertilization. Apomixis is easily demonstrated in lawn dandelions, which produce seeds even when stamens and styles are… Read More ...
Cleistogamy - Types, Advantages, and Disadvantages - Vedantu
We will discuss every detail about cleistogamous flowers, cleistogamy pollination, and cleistogamous flowers’ example in this article along with some FAQs. This topic is full of facts and should be revised frequently.
Cleistogamy - an overview | ScienceDirect Topics
Cleistogamy (i.e., the presence of flowers in which the perianth does not open at flower maturity) promotes autonomous self-pollination and autogamy and also protects reproductive structures from external stressors, such as low humidity, UV radiation, and pathogens [51].
(PDF) The Cleistogamous Breeding System: A Review of Its …
2007年1月1日 · Cleistogamy, a breeding system in which permanently closed, self-pollinated flowers are produced, has received increasing attention in recent years, but the last comprehensive review of this ...
The Cleistogamous Breeding System: A Review of Its Frequency
Cleistogamy, a sexual breeding system defined as the production of permanently closed, self-pollinated flowers, has intrigued botanists for centuries and is now recognized as an important system found in a variety of plant taxa. The term was first used by Kuhn in 1867 to describe bud-like flowers that never opened but yet developed into fruit.
Cleistogamy: A tool for the study of floral morphogenesis
Cleistogamy—the production of open (chasmogamous—CH) and closed (cleistogamous—CL) floral forms by a species—is widespread among the angiosperms. While the CL flower is autogamous, the CH flower may provide a means for outcrossing. The term “cleistogamy” has also been used to describe other phenomena.