نتایج جستجو برای: p ovate
تعداد نتایج: 1269902 فیلتر نتایج به سال:
This paper records a new genus Taungurungia, which is the first taxon with emergences to be described from Lower Devonian of Victoria. The fossil preserved primarily as compression and impression, lacks internal anatomy. extends our knowledge known variations within early land plants, most characteristics, such H- or K-branching, redolent affinities zosterophylls. However, having large ovate te...
به منظور بررسی اثر تاریخ کاشت و تراکم گیاهی بر عملکرد و اجزای عملکرد اسفرزه (plantago ovate l.) آزمایشی به صورت کرت های خرد شده در قالب طرح بلوک های کامل تصادفی با سه تکرار در مزرعه تحقیقاتی دانشگاه آزاد اسلامی بیرجند در سال 1387 انجام شد. در این آزمایش تأثیر سه تاریخ کاشت 30 فروردین، 20 اردیبهشت و 10 خردادماه به عنوان فاکتور اصلی و سه تراکم گیاهی 6/16، 2/22 و 3/33 بوته در مترمربع به عنوان فاکت...
Abstract Globuligerina glinskikhae nov. sp. Gradstein & Waskowska and waskowskae are new species of Jurassic planktonic foraminifera from the Middle Dagestan Poland. G. with its remarkable ‘protoglobigerine’ test may be an early evolutionary offshoot oxfordiana (Grigelis). It index taxon for upper Bajocian through Bathonian strata in Eastern Europe Southwest Asia, might recognizable also th...
Technical description: Trophophore stalk 03 cm, 0-1.5 times length of trophophore rachis; blade dull to bright green to whitish green, linear to ovate oblong to oblong to fully triangular with pinnae arranged ternately, simple to 2(-3) pinnate, to 7 x 0.2 cm, fleshy to thin, papery or herbaceous. Pinnae or well-developed lobes to 7 pairs, spreading to ascending, approximate to widely separated,...
Coprosma kawaikiniensis K.R. Wood, Lorence & Kiehn (Rubiaceae), a rare endemic tree from Kaua'i, Hawaiian Islands, is described and illustrated along with a previously undescribed endemic plant community, the Dubautia-Sadleria shrubland-fernland (DSSF). The new species differs from Hawai'i congeners by its combination of opposite, long, elliptic to narrowly elliptic or ovate-elliptic leaves wit...
The Crato Formation paleoflora is one of the few equatorial floras of the Early Cretaceous. It is diverse, with many angiosperms, especially representatives of the clades magnoliids, monocotyledons and eudicots, which confirms the assumption that angiosperm diversity during the last part of the Early Cretaceous was reasonably high. The morphology of a new fossil monocot is studied and compared ...
Pharmacognostic investigation of the fresh leaves used for anatomical sections of Elaeocarpus blascoi Weibel was carried out to determine its macroand microscopical characters. Externally, the leaves possess Leaves simple, alternate, spiral, clustered at twig ends; stipules caducous; canaliculate, sparsely adpressed hairy; elliptic-ovate, apex acute to shortly acuminate with blunt tip, base rou...
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