Results 181 to 190 of about 35,535 (302)

Fine‐tuning the buzz: comparing visitation frequency and pollination effectiveness in plant–pollinator networks

New Phytologist, Volume 249, Issue 4, Page 2140-2152, February 2026.
Summary Ecological network approaches have advanced our understanding of how species interactions influence community and evolutionary dynamics. However, a key limitation is that most network analyses rely solely on visitation data, often overlooking functional aspects of interactions.
Lorena B. Valadão‐Mendes, Pamela C. Santana, André R. Rech, Vinícius L. G. Brito, Pietro K. Maruyama   +4 more
wiley   +1 more source

SUPERMAN requires its EAR motif to recruit the corepressor TOPLESS and to function as a cadastral regulator in floral patterning. [PDF]

BMC Plant Biol
Wokasch AS, Albanese O, Terao J, Yamadi M, Deneen A, Bastin A, Palau SI, Calvo Palacios J, Foege CS, Coulibaly MR, Krogan NT.   +10 more
europepmc   +1 more source

Tea (Camellia sinensis) Clones Having Flowers with the Stamens Divided into Some Clusters

, 2002
Namiko Ikeda
openalex   +2 more sources

Selection maintains floral color polymorphism in scarlet paintbrush, Castilleja coccinea, reflecting combined ecological factors

American Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Premise Evolutionary theory predicts polymorphism should be rare; however, intraspecific variation in floral color is common and can be attributed to genetic drift, plasticity, or variable selection. Examining floral color polymorphism both within contact zones and across a species' range can reveal the mechanisms maintaining this variation ...
Emma Fetterly, Anna S. Braum, Chloe (Eun Sun) Kim, Katherine E. Wenzell, Mary V. Ashley, Laura Steger, Jeremie B. Fant   +6 more
wiley   +1 more source

Gibberellin Disrupts Hormonal Homeostasis and Anther Integrity to Trigger Sex Reversal in Spinach. [PDF]

Int J Mol Sci
Wang T, Khalid E, Mao H, Tong Y, Xue X, Tang Y, Cai L, Ming R.   +7 more
europepmc   +1 more source

Stamen elongation in sunn hemp appears to allow delayed self-pollination in the absence of pollinators – A case of bet-hedging?

, 2019
Veeresh Kumar, Vasuki V. Belavadi, Revanasidda, K. B. Tharini, Y. B. Srinivasa   +4 more
openalex   +1 more source

Centrifugal Stamens

Journal of the Arnold Arboretum., 1946
openaire   +1 more source

Chemical Constituents and Biological Activities of Oxandra (Annonaceae): A Review

Chemistry &Biodiversity, Volume 23, Issue 1, January 2026.
ABSTRACT Oxandra (Annonaceae) comprises 29 species distributed across South and Central America. Despite this diversity, the genus remains under‐investigated. This study presents the first comprehensive review of the chemical composition and biological activities of Oxandra species, utilizing databases such as SciFinder, ScienceDirect, PubMed, and ...
Rayssa Cota Lopes, Francisco Paiva Machado, Mateus de Freitas Brito, Thalisson Amorim de Souza, Lucas Silva Abreu   +4 more
wiley   +1 more source

Sexual Dimorphism on a Conserved Scaffold: Insights from the Floral Ontogeny of <i>Eurychorda</i> (Restionaceae: Poales). [PDF]

Plants (Basel)
Fomichev CI, Briggs BG, Sokoloff DD.
europepmc   +1 more source

II.On the Characters of the Flowers ofSilene maritimaandSilene inflataas regards their Stamens and Pistils

, 1870
F. Buchanan White
openalex   +2 more sources