Results 151 to 160 of about 3,577 (206)
Contribution to the Knowledge of <i>Leontodon</i> Sect. <i>Asterothrix</i> (Cass.) Ball in Italy and on the Balkan Peninsula. [PDF]
Biology (Basel)Conti F +5 more
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Resolving the taxonomy of <i>Leea trifoliata</i> (Leeaceae, Vitales): Reinstatement and typification. [PDF]
PhytoKeysAthalappil A +3 more
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<i>Sthenelais onca</i> sp. nov. (Phyllodocida, Sigalionidae) from a sandy beach on the North Pacific coast of Costa Rica. [PDF]
ZookeysSibaja-Cordero JA, Miranda-García W.
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Hypoascidiate bracts in Pelargonium
Botanical Journal of the Linnean Society, 1979Many inflorescence bracts of Pelargonium × hortorum are hypoascidiate, i.e. congenitally outrolled into funnel-shaped structures. Their stalks are unifacial but bounded all round by the morphologically adaxial surface of the bracts. Their single bundles may be vasicentric, with xylem encircling phloem.
P. DUPUY, M. GUÉDÈS
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Nature, 1966
SIMMONDS1 investigated the pigmentation of the bracts of wild banana species and edible cultivars. Of the two wild species from which the Eumusa series of edible bananas are derived2 Musa acuminata was found to contain a mixture of delphinidin, petunidin, malvidin, cyanidin, and peonidin, that is, both cyanidin, delphinidin and their methylated ...
W. G. C. FORSYTH, K. S. HAMILTON
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SIMMONDS1 investigated the pigmentation of the bracts of wild banana species and edible cultivars. Of the two wild species from which the Eumusa series of edible bananas are derived2 Musa acuminata was found to contain a mixture of delphinidin, petunidin, malvidin, cyanidin, and peonidin, that is, both cyanidin, delphinidin and their methylated ...
W. G. C. FORSYTH, K. S. HAMILTON
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Betacyanins from bracts of Bougainvillea glabra
Phytochemistry, 1994Betacyanins from the bracts of Bougainvillea glabra were isolated and characterized by a combination of spectroscopic techniques (DAD-HPLC, NMR, LC-MS, GC-MS, electrospray MS, tandem MS) as gomphrenin I (betanidin 6-O-beta-glucoside) and various derivatives of bougainvillein-v (betanidin 6-O-beta-sophoroside), i.e.
S, Heuer +5 more
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Fragmentation of Cotton Bract and a Technique for Detecting Bract in Cotton Dust1
Agronomy Journal, 1978AbstractBract fragments are thought to be a major component of the respirable dust generated during the processing of cotton (Gossypium sp.) lint in textile mills. Byssinosis is an occupational disease affecting susceptible textile workers exposed to respirable dust. Procedures designed to reduce mill dust require that the dust components be identified.
P. R. Morey, P. L. Raymer
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Russian Journal of Genetics, 2005
The morphological and genetic studies of the tlb mutant of common buckwheat Fagopyrum esculentum from the collection of the All-Russia Research Institute of Legumes and Groat Crops have demonstrated that gene TLB controls an important stage of flower development-it determines the lower boundary of simple perianths.
A N, Fesenko +3 more
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The morphological and genetic studies of the tlb mutant of common buckwheat Fagopyrum esculentum from the collection of the All-Russia Research Institute of Legumes and Groat Crops have demonstrated that gene TLB controls an important stage of flower development-it determines the lower boundary of simple perianths.
A N, Fesenko +3 more
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Phylogeny and Evolution of Bracts and Bracteoles in Tacca (Dioscoreaceae)
Journal of Integrative Plant Biology, 2011Most species in the genus Tacca (Dioscoreaceae) feature green to black purple, conspicuous inflorescence involucral bracts with variable shapes, motile filiform appendages (bracteoles), and diverse types of inflorescence morphology. To infer the evolution of these inflorescence traits, we reconstructed the molecular phylogeny of the genus, using DNA ...
Ling, Zhang +7 more
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Multifunctionality of angiosperm floral bracts: a review
Biological ReviewsABSTRACTFloral bracts (bracteoles, cataphylls) are leaf‐like organs that subtend flowers or inflorescences but are of non‐floral origin; they occur in a wide diversity of species, representing multiple independent origins, and exhibit great variation in form and function.
Bo Song +7 more
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