Results 161 to 170 of about 1,471 (175)
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Conservation Genetics Resources, 2017
Sinowilsonia henryi Hemsl. (Hamamelidaceae) is a living fossil and an endangered relict species endemic to China. The complete chloroplast (cp) genome was sequenced and assembled by using Illumina paired-end reads data. The circular chloroplast genome consists of 158,741 bp, including a pair of inverted repeat (IR) regions of 26,233 bp each, a large ...
Xiaolong Ren +6 more
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Sinowilsonia henryi Hemsl. (Hamamelidaceae) is a living fossil and an endangered relict species endemic to China. The complete chloroplast (cp) genome was sequenced and assembled by using Illumina paired-end reads data. The circular chloroplast genome consists of 158,741 bp, including a pair of inverted repeat (IR) regions of 26,233 bp each, a large ...
Xiaolong Ren +6 more
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Systematic Botany, 2004
Recent phylogenetic analyses of Saxifragales, based on DNA sequences of five plastid and nuclear ribosomal genes under parsimony and likelihood criteria, failed to resolve the branching order of the major lineages of the clade. This lack of resolution was attributed to the rapid radiation of Saxifragales.
Mark Fishbein, Douglas E. Soltis
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Recent phylogenetic analyses of Saxifragales, based on DNA sequences of five plastid and nuclear ribosomal genes under parsimony and likelihood criteria, failed to resolve the branching order of the major lineages of the clade. This lack of resolution was attributed to the rapid radiation of Saxifragales.
Mark Fishbein, Douglas E. Soltis
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International Journal of Plant Sciences, 2009
Available information on seed dormancy for various members of the Saxifragales and phylogenetic relationships within this order allowed us to accurately predict that Daphniphyllum glaucescens seeds have morphophysiological dormancy (MPD). However, our hypothesis that seeds had deep simple epicotyl MPD, i.e., nondeep physiological dormancy (PD) in root ...
Carol C. Baskin +3 more
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Available information on seed dormancy for various members of the Saxifragales and phylogenetic relationships within this order allowed us to accurately predict that Daphniphyllum glaucescens seeds have morphophysiological dormancy (MPD). However, our hypothesis that seeds had deep simple epicotyl MPD, i.e., nondeep physiological dormancy (PD) in root ...
Carol C. Baskin +3 more
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CHORNOMORSKI BOTANICAL JOURNAL, 2023
У флорі України порядок Saxifragales (incl. Crassulales, Grossulariales, Haloragales) представлений чотирма родинами: Crassulaceae, Grossulariaceae, Haloragaceae та Saxifragaceae. Найчисельнішими за кількістю видів (природних та інтродукованих) є Crassulaceae (48 видів) та Saxifragaceae (24).
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У флорі України порядок Saxifragales (incl. Crassulales, Grossulariales, Haloragales) представлений чотирма родинами: Crassulaceae, Grossulariaceae, Haloragaceae та Saxifragaceae. Найчисельнішими за кількістю видів (природних та інтродукованих) є Crassulaceae (48 видів) та Saxifragaceae (24).
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Palaeogeography, Palaeoclimatology, Palaeoecology, 2018
Abstract The study of fossil plant–biotic (mainly arthropod) interactions offers an opportunity to understand the evolutionary process in palaeoecosystems and their response to climate fluctuation. Despite the importance of such investigations, not much is known about plant–arthropod associations from the Cenozoic floras of Asia.
Tatiana M. Kodrul +6 more
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Abstract The study of fossil plant–biotic (mainly arthropod) interactions offers an opportunity to understand the evolutionary process in palaeoecosystems and their response to climate fluctuation. Despite the importance of such investigations, not much is known about plant–arthropod associations from the Cenozoic floras of Asia.
Tatiana M. Kodrul +6 more
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Estuarine, Coastal and Shelf Science, 2020
Abstract Wetlands are very fragile systems and susceptible to being affected by human activity. S'Albufera de Mallorca Natural Park is the main wetland in Mallorca Island (Spain), and undergoes a salinization process derived from the overexploitation of adjacent aquifers, which favors marine intrusion.
Lorenzo Gil +6 more
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Abstract Wetlands are very fragile systems and susceptible to being affected by human activity. S'Albufera de Mallorca Natural Park is the main wetland in Mallorca Island (Spain), and undergoes a salinization process derived from the overexploitation of adjacent aquifers, which favors marine intrusion.
Lorenzo Gil +6 more
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Phytotaxa
Two new species are described and illustrated. Echeveria cuevasii shares with E. flammigera typical characteristics of Echeveria of the Nudae series, for instance, a subshruby habit, medium-sized rosettes and short sub spicate inflorescences. However, it differs from the latter by having fewer shorter branches, longer leaves, more flowers per ...
J. ANTONIO VÁZQUEZ-GARCÍA +4 more
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Two new species are described and illustrated. Echeveria cuevasii shares with E. flammigera typical characteristics of Echeveria of the Nudae series, for instance, a subshruby habit, medium-sized rosettes and short sub spicate inflorescences. However, it differs from the latter by having fewer shorter branches, longer leaves, more flowers per ...
J. ANTONIO VÁZQUEZ-GARCÍA +4 more
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Systematic Botany, 2007
Most floral diversity in the core eudicots is based on a groundplan that includes among its most distinctive elements a bipartite perianth and pentamerous merosity combined with a bicarpellate gynoecium. To obtain insights into the origins of this groundplan, the evolution of its structural components in Hamamelidoideae (Hamamelidaceae, Saxifragales ...
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Most floral diversity in the core eudicots is based on a groundplan that includes among its most distinctive elements a bipartite perianth and pentamerous merosity combined with a bicarpellate gynoecium. To obtain insights into the origins of this groundplan, the evolution of its structural components in Hamamelidoideae (Hamamelidaceae, Saxifragales ...
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Plant Systematics and Evolution, 2006
A cladistic analysis was performed including five Cretaceous and 31 extant taxa within Saxifragales using a combination of molecular sequence and morphological data in order to elucidate the utility of extinct taxa in illuminating saxifragalean evolution.
E. J. Hermsen, K. C. Nixon, W. L. Crepet
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A cladistic analysis was performed including five Cretaceous and 31 extant taxa within Saxifragales using a combination of molecular sequence and morphological data in order to elucidate the utility of extinct taxa in illuminating saxifragalean evolution.
E. J. Hermsen, K. C. Nixon, W. L. Crepet
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The Botanical Review, 2013
Itea is a genus of about 20 species of trees and shrubs that are today native to southeastern North America, eastern Asia, and eastern Africa. In this paper, I review the fossil record of Itea, which is based on four types of fossils: diporate, psilate pollen attributed to Itea or the dispersed pollen genus Iteapollis; carpofossils representing fruits ...
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Itea is a genus of about 20 species of trees and shrubs that are today native to southeastern North America, eastern Asia, and eastern Africa. In this paper, I review the fossil record of Itea, which is based on four types of fossils: diporate, psilate pollen attributed to Itea or the dispersed pollen genus Iteapollis; carpofossils representing fruits ...
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