Canna~Fangled Abstracts Histochemical Evidence for Nitrogen-Transfer Endosymbiosis in Non-Photosynthetic Cells of Leaves and Inflorescence Bracts of Angiosperms Biology (Basel). 2022 Jun 7;11(6):876. doi: 10.3390/biology11060876. April Micci 1, Qiuwei Zhang 1, Xiaoqian Chang 1, Kathryn Kingsley 1, Linsey Park 1, Peerapol Chiaranunt 1, Raquele Strickland 1, Fernando…Freedom WaresJuly 3, 2022