A comparative study on the leaf blade structure and spore of seven Pyrrosia species in Guangxi
A comparative study on the leaf blade structure and spore of seven Pyrrosia species in Guangxi
广西石韦属七种植物叶片结构与孢子形态的比较研究
A comparative study on the leaf blade structure and spore of seven Pyrrosia species in Guangxi
广西石韦属七种植物叶片结构与孢子形态的比较研究