The plantation, evolvement, phytochemical, pharmaceutical and pharmacological properties of Plantago ovata have been reviewed to reconnoiter the plant’s diverse properties. P. belonging family Plantaginaceae is a perennial plant native Mediterranean area, particularly Southern Europe, North Africa West Asia. It has variety medicinal effects as it frequently employed in medications for its featu...

Penstemon luculentus R.L.Johnson & M.R.Stevens, nom. nov. replaces Penstemon fremontii var. glabrescens Dorn & Lichvar. The varietal name glabrescens was not elevated because it was already occupied by Penstemon glabrescens Pennell, a different species. This new arrangement is supported by molecular and morphological evidence. An analysis of genetic diversity in populations of both varieties of...

Bu çalışma, Rize ili İkizdere ilçesi Legiş yaylası merasında 2019 yılı içerisinde gerçekleştirilmiştir. Çalışmada meranın toprağı kaplama oranı, botanik kompozisyonu, mera kalite derecesi ve durumu karakterleri incelenmiştir. Arazi çalışması, Temmuz ayı içinde, vejetasyonun klimaks evreye ulaştığı safhada yapılmıştır. Araştırma alanında örnek parseller “Lup” yöntemi kullanılarak belirlenmiştir....

BACKGROUND AND AIMS Evolutionary change in response to natural selection will occur only if a trait confers a selective advantage and there is heritable variation. Positive connections between pollen traits and fitness have been found, but few studies of heritability have been conducted, and they have yielded conflicting results. To understand better the evolutionary significance of pollen comp...

BACKGROUND AND AIMS The lack of studies assessing the simultaneous expression of tolerance and resistance traits during seedling development and overall seedling defences as compared with adult plants, in general, constitutes a significant research need that can greatly improve our understanding of overall investment in defences during plant ontogeny. METHODS Using two seedling and two juveni...