caa a22 4500 475806867 CHVBK 20180406123749.0 cr unu---uuuuu 170329e20000301xx s 000 0 eng 10.1007/BF00984093 doi (NATIONALLICENCE)springer-10.1007/BF00984093 Hesse M. Institute of Botany and Botanical Garden, University of Vienna, Rennweg 14, A-1030, Vienna, Austria aut Pollen wall stratification and pollination [Elektronische Daten] [M. Hesse] Qualities of the stratified pollen walls were evaluated for their possible role in pollination (pollination modes, and pollen tube formation). The importance of studying pollen grains in their respective natural state is noted. Examples of pollen morphological features specific to pollination vectors are rare and difficult to demonstrate. However, some complex, but significant correlations are reported. Springer-Verlag, 2000 Angiosperms nationallicence pollen nationallicence pollen wall nationallicence pollination nationallicence exine nationallicence intine nationallicence aperture nationallicence ornamentation nationallicence Plant Systematics and Evolution Springer-Verlag 222/1-4(2000-03-01), 1-17 0378-2697 222:1-4<1 2000 222 606 https://doi.org/10.1007/BF00984093 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00984093 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Hesse M. Institute of Botany and Botanical Garden, University of Vienna, Rennweg 14, A-1030, Vienna, Austria aut NATIONALLICENCE 773 0- Plant Systematics and Evolution Springer-Verlag 222/1-4(2000-03-01), 1-17 0378-2697 222:1-4<1 2000 222 606 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer