Results 21 to 30 of about 20,925 (157)

Study on pollination biology of the vulnerable plant Rhododendron excellens

Xibei zhiwu xuebao
[Objective] The purpose of this study is to explore the pollination biology and reproductive characteristics of Rhododendron excellens, providing a theoretical basis for the conservation of small population species.
TIAN Xiaoling, TAO Piaopiao, HUANG Chengling , ZHANG Changqin   +3 more
doaj   +1 more source

Oil collecting bees and Byrsonima cydoniifolia A. Juss. (Malpighiaceae) interactions: the prevalence of long-distance cross pollination driving reproductive success

Anais da Academia Brasileira de Ciências, 2014
Oil-collecting bees are the natural pollinators of oil-flower plants, but little is known about the pollination process and the effectiveness of their pollination service to the reproductive success of their host plants.
MORGANA S. SAZAN, ANTONIO DIEGO M. BEZERRA, BRENO M. FREITAS   +2 more
doaj   +1 more source

Floral, reproductive, and pollination biology of Floral, reproductive, and pollination biology of Eugenia myrcianthes Nied.

Comunicata Scientiae, 2023
Studies on species of the family Myrtaceae are mostly related to floristic surveys, reproduction involving large plant communities, and family taxonomy. Thus, the objective of this study was to elucidate aspects of the floral and reproductive biology, as well as floral visitors of ubajai (Eugenia myrcianthes Nied.).
Karina Guollo, Carlos Kosera Neto, Viviane da Rosa, Igor Alfonzo Garay, Américo Wagner Junior, Matheus Araújo Moreira Rocha   +5 more
openaire   +2 more sources

Myrtaceae flowering strategies in a gallery forest, Chapada Diamantina, Brazil [PDF]

Rodriguésia
Tropical plants exhibit virtually all known phenological responses, which can range from near-continuous to brief events, and from complete synchrony to complete asynchrony.
Rosineide Braz Santos Fonseca, Elaine Maiara Bonfim Nunes, Jamerson Souza da Costa, Isiara Silva Menezes, Lia d’Afonsêca Pedreira de Miranda, Eduardo Leite Borba, Ligia Silveira Funch   +6 more
doaj   +1 more source

Reproductive Biology of Fritillaria aurea Schott (Liliaceae), a Rare Species Endemic to Turkey

Diversity, 2022
Fritillaria aurea, unlike other Fritillaria species, is a narrowly endemic species. It has a brown checkered speckled color on each tepal and also has regular yellow intense colors on the tepals.
Faruk Yıldız, Meral Aslay, Ali Kandemir, Ozkan Kaya   +3 more
doaj   +1 more source

Pollinators, Flowering Plants, and Conservation Biology [PDF]

BioScience, 1997
M ore than a century ago, Darwin (lg59) observed that "the number of bumblebees in any district depends in a great measure upon the number of fieldmice, which destroy their combs and nests ... che number of mice is largely Jependent, as everyone knows, on the number of cats ..
Carol Ann Kearns, David William Inouye
openaire   +1 more source

Reproductive Biology of Solanum orbiculatum ssp. orbiculatum, an Australian Endemic Bush Tomato

Agronomy, 2023
The Australian tomato Solanum orbiculatum ssp. orbiculatum is an edible bush tomato endemic to the more arid areas of Western Australia, South Australia, and the Northern Territory.
Nabil Ahmad, Ali Chamas, Richard Trethowan   +2 more
doaj   +1 more source

Pollination biology of two Chinese endemic and sympatric Impatiens (Balsaminaceae) species

Guangxi Zhiwu
The genus Impatiens exhibits some varied floral features with a dichogamous reproductive system, in which pollination biology plays a key role in speciation and adaptive evolution.
ZHANG Yingduo, ZHU Yong, LI Qingqing, WANG Yuecheng, TAO Lei, LI Lu   +5 more
doaj   +1 more source

From the Brazilian lowlands to the Andes: specialist fungus gnat pollination and self-incompatibility in two Malaxis species (Malaxidinae: Orchidaceae) [PDF]

Plant Ecology and Evolution
Background and aims – Malaxis is a cosmopolitan genus comprising approximately 300 species and is one of the most diverse within the subtribe Malaxidinae.
Fernando H. Calderon-Quispe, Júlia M. Brandalise, Emerson Mauricio Huaman, Renan Pittella, Rafael Becker, Rodrigo B. Singer   +5 more
doaj   +3 more sources

Bioecological peculiarities of Menyanthes trifoliata L. of Menyanthaceae family under the conditions of introduction in Uzbekistan

Інтродукція Рослин, 2001
Flowering biology, pollination and morpho-biological peculiarities of the drug plant Menyanthes trifoliata L. have been investigated for the first time under the conditions of introduction in Uzbekistan.
R.S. Shoyakubov, N. Arabova, T.Y. Matyunina   +2 more
doaj   +1 more source