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Ecological and phylogenetic constraints determine the stage of anthetic ovule development in orchids |
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| Authors: | Juliana Lischka Sampaio Mayer Giovanni Scopece Maria Rosaria Barone Lumaga Mario Coiro Fabio Pinheiro Salvatore Cozzolino |
| Institution: | 1. Department of Plant Biology, Institute of Biology, State University of Campinas – UNICAMP – 13083-862, Campinas, SP, Brazil;2. Department of Biology, University of Naples Federico II, Naples, Italy;3. Department of Biology, University of Fribourg, Fribourg, Switzerland |
| Abstract: | |
| Keywords: | flowering time life form megagametophyte Orchidaceae ovule integuments pollination strategy reproductive investment |