Leaf Epidermis Micromorphology of Subfam.Polypodioideae Nayar (Polypodiaceae) and Its Taxonomic Significance
Leaf Epidermis Micromorphology of Subfam.Polypodioideae Nayar (Polypodiaceae) and Its Taxonomic Significance
水龙骨亚科植物叶表皮微形态及其系统学意义
Leaf Epidermis Micromorphology of Subfam.Polypodioideae Nayar (Polypodiaceae) and Its Taxonomic Significance
水龙骨亚科植物叶表皮微形态及其系统学意义