Results 51 to 60 of about 1,047 (185)
Pollinators show flower colour preferences but flowers with similar colours do not attract similar pollinators [PDF]
, 2017 Background and aims: colour is one of the main floral traits used by pollinators to locate flowers. Although pollinators show innate colour preferences, the view that the colour of a flower may be considered an important predictor of its main pollinators
Bosch, Jordi, +3 more
core +2 more sources
Tipificaciones de nombres ligados a Phacelia (Hydrophyllaceae) para la Flora Argentina [PDF]
, 2021 Durante la preparación del tratamiento del género Phacelia para el proyecto Flora Argentina, se hallaron varios nombres cuya tipificación debió ser resuelta. En este contexto se designan 17 lectotipos para Aldea pinnata, Eutoca frigida, E.
Mirra Gonzalez, Fabiana Belen +2 more
core +1 more source
Multiple photosynthetic transitions, polyploidy, and lateral gene transfer in the grass subtribe Neurachninae [PDF]
, 2012 The Neurachninae is the only grass lineage known to contain C3, C4, and C3–C4 intermediate species, and as such has been suggested as a model system for studies of photosynthetic pathway evolution in the Poaceae; however, a lack of a robust phylogenetic ...
Erika J. Edwards +9 more
core +1 more source
INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]
, 2016 Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core +1 more source
A REVISION OF BOURRERIA (BORAGINALES, EHRETIACEAE) IN SOUTH AMERICA1
Annals of the Missouri Botanical Garden, 2007 A review of South American herbarium specimens of Bourreria P. Browne (Boraginales, Ehretiaceae) indicates that five species are readily distinguished. Bourreria bolivarensis Gottschling & J. S. Mill. is described as new; B. baccata Raf., B. exsucca Jacq., and B. mollis Standl. have their nomenclature clarified; B. exsucca is epitypified; and a neotype
Gottschling, Marc, Miller, James Stuart
openaire +2 more sources
The Plant Journal, Volume 123, Issue 5, September 2025.Significance Statement Plants produce progesterone and androgens, which alter root morphology in A. thaliana and 60% of tested angiosperms. Brassinosteroids seem uninvolved. Understanding the mechanism is like navigating an unknown city—exemplarily Dittelbrunn (a small village in Bavaria)—where the expected shortcut (interaction with brassinosteroids ...
Karl Ludwig Körber +11 more
wiley +1 more source
Applications in Plant Sciences, Volume 13, Issue 1, January-February 2025.Abstract Premise Leveraging DNA markers, particularly single‐nucleotide polymorphisms (SNPs), in parentage analysis, sib‐ship reconstruction, and genomic relatedness analysis can enhance plant breeding efficiency. However, the limited availability of genomic information, confined to the most commonly used species, hinders the broader application of ...
Kedra M. Ousmael, Ole K. Hansen
wiley +1 more source
Boraginales Bercht. & J. Presl, P
, 2011 59. Boraginales Juss. ex Bercht. & J.Presl, P ř ir . Rostlin: 244. Jan–Apr 1820 [Note: in Chase & Reveal (2009), Boraginaceae were unplaced to order, but we treat them here as an order to keep their place in the system.] Cordiales Mart., Consp. Regn. Veg.: 23. Sep–Oct 1835 Echiales Lindl., Veg. Kingd.: 649.
Reveal, James L. +3 more
openaire +2 more sources
TAXON, Volume 73, Issue 6, Page 1437-1459, December 2024.Abstract Phacelia sect. Glandulosae, with ca. 62 taxa, is the most diverse of the 11 sections of the genus Phacelia (Hydrophyllaceae). The family is largely restricted to North and Central America, but the genus Phacelia has an amphitropical distribution with nine species reported from western South America, five of which have been assigned to P. sect.
Maria‐Anna Vasile +3 more
wiley +1 more source
Anais da Academia Brasileira de Ciências, 2010 In this study we compare the reproductive biology of Cordia globosa and C. leucocephala (Cordiaceae, Boraginales; formerly referred to Boraginaceae) to understand the functioning of the floral morphs and the relations with their effective pollinators ...
Isabel C. Machado +2 more
doaj +1 more source