Stigma (botany) Stigma (botany) The stigma (plural: stigmata) is the receptive tip of a carpel, or of several fused carpels, in the gynoecium of a flower. The stigma, together with the style and ovary comprises the pistil, which in turn is part of the gynoecium or female reproductive organ of a plant. The stigma forms the distal portion of the style or stylodia. The stigma is composed of , the cells which are receptive to pollen. These may be restricted to the apex of the style or, especially in wind pollinated species, cover a wide surface. The stigma receives pollen and it
Władysław Szafer Institute of Botany Jagiellonian University in Kraków. Web address: Władysław Szafer Institute of Botany The Władysław Szafer Institute of Botany (Instytut Botaniki im. Władysława Szafera, Polish) in Kraków, Poland is a major European herbarium containing a collection of over 650,000 vascular plants, bryophytes, algae, fungi, lichens, and various plant fossils. The vascular plant specimens are primarily from Central Europe with a specialization in alpine plants. The bryophytes are Polish, Antarctic and subAntarctic, and East African. The fossil plants are largely Central European. Main publications include "Acta Palaeobotanica", and the "Polish Botanical Journal". The herbarium was established in the 1950s by professor of botany