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Anomalous pollen cones in Pseudotaxus chienii (Taxaceae): A further support for the pseudanthial origin of the Taxus pollen cone

open access: yesFeddes Repertorium, 2023
Abstract Pseudotaxus pollen cones are compound inflorescences. Wild type and anomalous shaped pollen cones were studied. It is suggested that each perisporangiate microsporangiophore represents a strongly reduced flower (lateral pollen cone) and not a peltate microsporophyll. This explains their position in the axil of a scaly pherophyll.
Veit Martin Dorken
exaly   +4 more sources
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[Population structure and community characteristics of Pseudotaxus chienii in Fengyangshan National Natural Reserve].

Ying yong sheng tai xue bao = The journal of applied ecology, 2007
Pseudotaxus chienii, an endemic plant in China, is one of the second grade state protection wild plants, and distributes in Fengyangshan Natural Reserve as one of its concentrative dwelling places. A survey in the region was carried out on 10 communities, which were dominated by P. chienii.
Xu, Yang   +4 more
openaire   +2 more sources

Effects of climatic fluctuations on the fragmented distribution pattern of a Tertiary relict plant, Pseudotaxus chienii (Taxaceae), in subtropical China

Botanical Journal of the Linnean Society, 2023
Abstract Habitat fragmentation can facilitate local adaptation of species to heterogeneous environments and affect population demographic history. To understand the factors influencing evolutionary dynamics, such as climatic fluctuations and complex geomorphological features, we used 18 chloroplast microsatellites, 15 nuclear ...
Ning Li   +4 more
openaire   +1 more source

High genetic differentiation and variation as revealed by ISSR marker in Pseudotaxus chienii (Taxaceae), an old rare conifer endemic to China

Biochemical Systematics and Ecology, 2009
Abstract Pseudotaxus chienii (Taxaceae) is an endangered conifer species endemic to China, with a historically disjunct distribution pattern. Eleven populations sampled throughout its range were examined using inter-simple sequence repeats (ISSR) markers.
Yingjuan Su, Ting Wang
exaly   +2 more sources

Characterization and Analysis of the Full-Length Transcriptomes of Multiple Organs in Pseudotaxus chienii (W.C.Cheng) W.C.Cheng

International Journal of Molecular Sciences, 2020
Yingjuan Su, Ting Wang, Su Yingjuan
exaly  

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