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The studies on Asphodelus albus Miller flowers were conducted in the Botanical Garden of the UMCS in Lublin in the years 2004-2005. The flower nectaries location was determined in a stereoscopic microscope. The nectaring abundance was studied with a pipette method described by Jabłoński and Szklanowska (1979), while pollen efficiency determined after Warakomska's ether method (1972). Pollen viability...
The studies conducted in the years 2003-2004 covered two varieties of Ocimum basilicum L.: var. purpurascens Benth. and var. lactucaefolium I. The flower lifetime, daily flowering pattern, morphology of pollen grains and the abundance of nectar secretion of flowers were compared. The surface of the nectaries of O. basilicum var. lactucaefolium was observed using scanning electron microscopy (SEM)...
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