Results 51 to 60 of about 293,125 (165)

Impact of a heterogeneous environment on the population expansion of the harmful plant Iris ruthenica Ker-Gawl. in the high mountain grasslands

Frontiers in Plant Science
Iris ruthenica Ker-Gawl. (Russian iris) is a perennial, clonal, herbaceous plant that is spread across the degraded mountain grasslands in northern Xinjiang.
Gulinige Tayier, Dilixiati Hasimu, Tayierjiang Aishan, Amanula Yimingniyazi   +3 more
doaj   +1 more source

Reproductive biology characteristic of Jatropha curcas (Euphorbiaceae)

Revista de Biología Tropical, 2012
Jatropha curcas belongs to family of Euphorbiaceae, and is an important biological tree species for diesel production. The current descriptions of the phenotypic traits for male and female flowers are not comprehensive and there have been no reports ...
Xiu-Rong Wang, Gui-Jie Ding
doaj  

Floral mechanisms promote pollination success and reduce the incidence of self‐pollination in a fly‐pollinated self‐incompatible orchid

Ecology and Evolution
Among flowering plants, self‐incompatibility is considered the most efficient system for avoiding self‐fertilization. However, many self‐incompatible plants have also evolved floral mechanisms to reduce sexual conflict.
Sheng Zhang, Shi‐Mao Wu, Jiang‐Yun Gao   +2 more
doaj   +1 more source

Self-Incompatibility in Devil’s Potato (Echites umbellatus Jacq., Apocynaceae) May Explain Why Few Flowers Set Fruit

Biology
Pollinators are needed for the reproduction of Echites umbellatus, and only sphingid moths have mouthparts long enough to reach the nectar at the bottom of the species’ long, twisted floral tube.
Suzanne Koptur, Andrea Salas Primoli, Imeña Valdes, Maha Nusrat   +3 more
doaj   +1 more source

Editorial: The Development and Fitness Consequences of Sex Roles

Frontiers in Ecology and Evolution, 2022
Ákos Pogány, E. Tobias Krause, Olivia Roth, Veronika Bókony, Veronika Bókony   +4 more
doaj   +1 more source

Floral characteristics and butterfly wing pollination of Lycoris aurea

Guangxi Zhiwu
Lycoris aurea is a perennial herbaceous plant with important medicinal and ornamental values in the genus Lycoris Herb, the family Amaryllidaceae. The flower has a spider shape with highly exserted stigmas and anthers, which may represent a unique ...
LIAO Rui, LING Xinyu, WU Yuanhui, ZHU Xingfu*
doaj   +1 more source

Acceleration of wheat breeding: enhancing efficiency and practical application of the speed breeding system. [PDF]

Plant Methods, 2023
Cha JK, Park H, Choi C, Kwon Y, Lee SM, Oh KW, Ko JM, Kwon SW, Lee JH.   +8 more
europepmc   +1 more source

Drivers of diversification in Linum (Linaceae) by means of chromosome evolution: correlations with biogeography, breeding system and habit. [PDF]

Ann Bot, 2023
Valdés-Florido A, Tan L, Maguilla E, Simón-Porcar VI, Zhou YH, Arroyo J, Escudero M.   +6 more
europepmc   +1 more source

Breeding system and geospatial variation shape the population genetics of Triodanis perfoliata. [PDF]

Ecol Evol, 2022
Tackett M, Berg C, Simmonds T, Lopez O, Brown J, Ruggiero R, Weber J.   +6 more
europepmc   +1 more source

Interactions between breeding system and ploidy affect niche breadth in Solanum. [PDF]

R Soc Open Sci, 2022
Fumia N, Rubinoff D, Zenil-Ferguson R, Khoury CK, Pironon S, Gore MA, Kantar MB.   +6 more
europepmc   +1 more source