▪ Abstract Quantifying the extent to which seed production is limited by the availability of
pollen has been an area of intensive empirical study over the past few decades. Whereas …

Although clonal species are dominant in many habitats, from unicellular organisms to plants
and animals, ecological and particularly evolutionary studies on clonal species have been …

Flowering plants possess an unrivaled diversity of mechanisms for achieving sexual and
asexual reproduction, often simultaneously. The commonest type of asexual reproduction is …

Comparisons of the causes and consequences of cross–and self–fertilization have
dominated research on plant mating since Darwin's seminal work on plant reproduction …

Many flowering plants exhibit dual reproductive modes, producing both sexual and asexual
offspring. The commonest form of asexual reproduction is clonal growth, in which vegetative …

A movement ecology framework is applied to enhance our understanding of the causes,
mechanisms and consequences of movement in seagrasses: marine, clonal, flowering …

许多植物同时具有克隆生长与有性繁殖, 两种繁殖方式间的平衡在不同物种间以及同一物种内
不同种群间变化很大. 旺盛的克隆生长可能会从多方面影响生活史进化. 首先 …

Árboles, genes y organismos 89 Homología y alineación 104 Modelos de sustitución 112
Secuencias no alineables y métodos que no requieren alineación 123 Métodos de …

Floral biology in the Cactaceae represents a new field of research, with only 2% of
approximately 2,000 species having been studied. Studies on breeding systems cover …

Most of the resident plants within vegetation fail to leave descendants because of death
without sex—ie sexual reproduction fails (zero fecundity), primarily because of relatively …