TY - JOUR T1 - Flowering phenology and pollen characteristics of cultivated populations of Paeonia ostii ‘Feng dan’ at different altitudes JO - Ciência Rural A1 - Li, Xinwei A1 - Li, Ting A1 - Shao, Yuru A1 - Ma, Haoang A1 - Hou, Xiaogai A1 - Qiao, Qi SN - 0103-8478 UL - 10.1590/0103-8478cr20230684 VL - 54 Y1 - 2024 PB - Brasil ER -