منابع مشابه
Microsatellite markers for population studies of the salt marsh species Juncus roemerianus (Juncaceae)1
PREMISE OF THE STUDY Juncus roemerianus (Juncaceae) is a foundational species and ecosystem engineer of salt marshes in the Gulf of Mexico. These ecosystems provide coastal flood attenuation, nurseries for important species, and other ecosystem services, but are experiencing significant decline. Nuclear microsatellite markers were developed for J. roemerianus to study genetic diversity and popu...
متن کاملSynchronous pulsed flowering: analysis of the flowering phenology in Juncus (Juncaceae).
BACKGROUND AND AIMS The timing of flowering within and among individuals is of fundamental biological importance because of its influence on total seed production and, ultimately, fitness. Traditional descriptive parameters of flowering phenology focus on onset and duration of flowering and on synchrony among individuals. These parameters do not adequately account for variability in flowering a...
متن کاملNew taxa and new records of Australian Panchaetothripinae (Thysanoptera, Thripidae)
A new genus and species of panchaetothripine thripid, Stosicthrips szitas, apparently related to Parthenothrips dracaenae, is described from leaves of a cultivated Grevillea (Proteaceae) in central Queensland and also at Perth, Australia. In another genus, Bhattithrips, a new species B. borealis is described from northern Australia, and the four members of this Australian genus are distinguishe...
متن کاملCircumpolar phylogeography of Juncus biglumis (Juncaceae) inferred from AFLP fingerprints, cpDNA sequences, nuclear DNA content and chromosome numbers.
We explored the circumpolar phylogeographic history of the arctic-alpine Juncus biglumis using amplified fragment length polymorphisms (AFLPs), sequences of cpDNA, relative nuclear DNA content and chromosome numbers. The analyses of the AFLP and cpDNA data gave congruent results and revealed three distinct clades. One of them, represented by a single population from the Taymyr peninsula in nort...
متن کاملبررسی بیوسیستماتیکی جنس juncus l. (juncaceae) در شمال شرق ایران
چکیده جنس juncus l. از تیره juncaceae شامل حدود 315 گونه است و از نظر پراکنش دارای انتشار جهانی است. در فلورا ایرانیکا از این جنس 28 گونه نام برده شده است که 20 گونه از آن در نقاط مختلف ایران پراکنش دارد و از این تعداد 9 گونه از ناحیه شمال شرق ایران گزارش شده است. بررسی منابع نشان می دهد که تاکنون پژوهش های اندکی در مورد ریخت شناسی، ساختار تشریحی، گرده شناسی و بذر گونه های این جنس در جهان صورت...
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ژورنال
عنوان ژورنال: Papers and Proceedings of the Royal Society of Tasmania
سال: 1991
ISSN: 0080-4703
DOI: 10.26749/rstpp.124.2.35