Annali di botanica, Volumes 43-45

4-nucleate acid Agraphis Allium Altamura Angiosperms anthocyanin anthocyanin production anticline antipodal cells Apinagia type Bambacioni BATTAGLIA Biologia Vegetale Carano cellule cellule mère chalazal chamaeiris Bert characters Chiarugi Chile Chionanthus chromosome chromosome number climatic cm long Colasante correlation cotyledons diam Diels dioica Roxb division dyad cell Dykes embryo sac embryo sac development Embryological Embryological questions Embryosack Embryosackkern epiphytes Euphorbia dulcis evergreen shrubs Fischer Flora Fynbos gametophyte genus Olea gynospore Hort hypocotyl Iris Kern Kiew leaf light treatments Ligustrum LIMNIRIS M.te Mancinelli Mazzolani G Mediterranean megaspore meiosis Mellink micropylar models morphological noyaux nuclei Olea dioica Olea paniculata Osmanthus Osmanthus fragrans paniculata phytochrome Plate Podostemaceae polar pumila releve groups Roma sac embryonnaire sclereids sclerophylls seedlings small trees Spach species specimens spore Strasburger Strasburger 1877 structure synergids Table taxa thallophytes Theilung Treub vegetation types Vergr Vesque Wall Xeric