Results 11 to 20 of about 3,577 (206)

On the role of genes determinate, late flowering and fasciata in the morphogenesis of pea inflorescence [PDF]

open access: yesRatarstvo i Povrtarstvo, 2011
The effects of mutations determinate (det), late flowering (lf), fasciata (fa, fas), and nodulation4 (nod4) on development of inflorescence in pea were characterized.
Sinjushin Andrey
doaj   +1 more source

The Structural–Rhythmological Organization of Coelogyne (Orchidaceae Juss.) Inflorescences

open access: yesInternational Journal of Plant Biology, 2023
The morphostructure of inflorescences in the genus Coelogyne Lindl. was studied for the first time using a structural–rhythmological approach. Three species of Coelogyne were used to describe one-season, intercalary, and all-season inflorescences.
Galina Kolomeitseva   +2 more
doaj   +1 more source

Reproductive development of common buckwheat (Fagopyrum esculentum Moench) and its wild relatives provides insights into their evolutionary biology

open access: yesFrontiers in Plant Science, 2023
IntroductionUnderstanding the complex inflorescence architecture and developmental morphology of common buckwheat (Fagopyrum esculentum) is crucial for crop yield.
Dmitry D. Sokoloff   +7 more
doaj   +1 more source

Carpinus gigabracteatus, a new species from southeast Yunnan, China [PDF]

open access: yesPhytoKeys, 2020
Carpinus gigabracteatus Z. Qiang Lu, a new hornbeam species from southeast Yunnan of China, is described and illustrated in this study. It possesses extremely large bracts and is closely related to C. tsaiana Hu and C.
Zhiqiang Lu
doaj   +3 more sources

Arthropod diversity in phytotelmata of Calathea capitata (Zingiberales; Marantaceae) host plants from Peru

open access: yesRevista Peruana de Biología, 2023
Cryptic habitats are often overlooked in biodiversity surveys. Phytotelmata, or plant pools, are one type of cryptic habitat that supports diverse fauna in a miniature ecosystem.
Divya Dendi   +2 more
doaj   +1 more source

Endothelial Cell Cytotoxicity of Cotton Bracts Tannin and Aqueous Cotton Bracts Extract: Tannin Is the Predominant Cytotoxin Present in Aqueous Cotton Bracts Extract [PDF]

open access: yesEnvironmental Health Perspectives, 1986
Using an in vitro cytotoxicity assay based on the release of 51Cr from cultured porcine thoracic aortic and pulmonary arterial endothelial cells, we have demonstrated that cotton bracts tannin is a potent endothelial cell cytotoxin. It produces dose-dependent lethal injury to both types of endothelial cells with the aortic cells being somewhat more ...
C M, Johnson, M N, Hanson, M S, Rohrbach
openaire   +2 more sources

376 Relationship of Bract Boron Content and Boron Application to Bracts Necrosis of Poinsettia [PDF]

open access: yesHortScience, 2000
One factor in the development of poinsettia ( Euphorbia pulcherrima Willd. ex Klotzch) bract necrosis is plant nutrition. Twenty poinsettia cultivars were grown as 15-cm single-pinched plants in Metro mix 510 with standard commercial practices for irrigating, fertilizing, and pest control ...
Richard McAvoy, Bernard Bible
openaire   +1 more source

Studies in the Ericoideae (Ericaceae). VI. The generic relationship between Erica and in southern Africa,

open access: yesBothalia: African Biodiversity & Conservation, 1988
Problems in placing certain species satisfactorily in  Philippia or  Erica have led to an investigation of characters delimiting the genera mainly in southern African species.
E. G. H. Oliver
doaj   +1 more source

Interpreting Lemma and Palea Homologies: A Point of View from Rice Floral Mutants

open access: yesFrontiers in Plant Science, 2015
In contrast to eudicot flowers which typically exhibit sepals and petals at their periphery, the flowers of grasses are distinguished by the presence of characteristic outer organs.
Fabien eLombardo, Hitoshi eYoshida
doaj   +1 more source

Elsholtzia zhongyangii (Lamiaceae), a new species from Sichuan, China [PDF]

open access: yesPhytoKeys, 2022
Elsholtzia zhongyangii (Lamiaceae), a new species from Sichuan Province, China, is described and illustrated. The new species is morphologically similar to E. feddei f. feddei, but it can be easily distinguished from E. feddei f.
Xin-Jie Jin   +8 more
doaj   +3 more sources

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