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Tên Khoa học: Pteridaceae
Tên tiếng Anh:
Tên tiếng Việt: Ráng seo gà
Tên khác:

MÔ TẢ CHUNG

Pteridaceae is a large family of ferns in the order Polypodiales.[2] Members of the family have creeping or erect rhizomes and are mostly terrestrial or epipetric (growing on rock). The leaves are almost always compound and have linear sori that are typically on the margins of the leaves and lack a true indusium, typically being protected by a false indusium formed from the reflexed margin of the leaf. The family includes four groups of genera that are sometimes recognized as separate families: the adiantoid, cheilanthoid, pteroid, and hemionitidoid ferns. Relationships among these groups remain unclear, and although some recent genetic analyses of the Pteridales suggest that neither the family Pteridaceae nor the major groups within it are all monophyletic, as yet these analyses are insufficiently comprehensive and robust to provide good support for a revision of the order at the family level

PHÂN LOẠI KHOA HỌC
Giới: Thực vật
Ngành: Pteridophyta
Lớp: Polypodiopsida
Bộ: Pteridales

CÁC CHI
Acrostichum
Antrophyum
Pteris
Vittaria

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