نتایج جستجو برای: verbascum speciosum
تعداد نتایج: 378 فیلتر نتایج به سال:
were isolated from the roots of Verbascum lasianthum Boiss. ex Bentham. In addition, 2 phenylethanoid glycosides, verbascoside {=acteoside, [β-(3,4-dihydroxyphenyl)-ethyl]-(3′-O-α-L-rhamnopyranosyl)-(4′ O-caffeoyl)-β-D-glucopyranoside} (4) and poliumoside {= [β-(3,4-dihydroxyphenyl)-ethyl]-(3′,6′-O-αL-dirhamnopyranosyl)-(4′ -O-caffeoyl)-β-D-glucopyranoside} (5), were also isolated. The structur...
Studies were conducted on three herbaceous plant species growing in naturally high solar UV environments in the subalpine of Mauna Kea, Hawaii, USA, to determine if diurnal changes in epidermal UV transmittance (T(UV)) occur in these species, and to test whether manipulation of the solar radiation regime could alter these diurnal patterns. Additional field studies were conducted at Logan, Utah,...
در این پژوهش پایداری تولید علوفه تعدادی از گونههای مراتع کوهستانی الموت قزوین ارزیابی شد. این مراتع کوهستانی جزو حوزه آبریز جنوبی رشتهکوههای البرز میانی است و در ارتفاعات شمال شرقی شهرستان قزوین قرار دارد. میزان تولید در هکتار 24 گونه طی چهار سال، با توجه به تراکم گونه در هکتار و میزان تولید هر پایه در 4 تکرار بصورت ماهیانه اندازهگیری شد. تجزیه واریانس مرکب برای تولید کل علوفه خشک گونههای م...
The aim of this study was to assess the effect of the smoke of Verbascum speciocum leaves grown in 'Bouein Zahra' region, on the healing of skin lesions in Wistar rats. In this study in vivo conditions, 36 adult male Wistar rats were randomly divided into 3 groups. The operation day was considered as day zero and the procedure took 10 days. After the end of the treatment, i.e., on the 14th day,...
Three different approaches were used to assess the kinship structure of two epiphytic bryophytes, Orthotrichum speciosum and O. obtusifolium, that have different dispersal strategies. The two species were sampled in a 200 ha landscape where species occurrence and host trees had been mapped previously. Local environmental conditions at sampled trees were recorded and kinship between individuals ...
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