Wijkia is a genus of mosses belonging to the family Pylaisiadelphaceae, with its species found in Southeastern Asia, Africa, Australia and America.

This tropical to subtropical genus consists of about 25-30 Old and New World species, and some notable species are:

• Wijkia albescens H.Crum, 1971
• Wijkia alboalaris Manuel, 1981
• Wijkia extenuata H. Crum, 1971

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