Selaginellaceae kalmar botanical ce da ke nufin dangin ƙanana, tsire-tsire na spikemoss na tsarin Selaginellales. Waɗannan tsire-tsire suna da alaƙa da ganye masu kama da allura, ƙaramin girmansu, da ikon jurewa ƙananan matakan haske da yanayin bushewa. Iyalin Selaginellaceae sun haɗa da kusan nau'ikan 700, waɗanda aka rarraba a cikin yankuna masu zafi da masu zafi a duk duniya. Ana amfani da wasu nau'in Selaginellaceae a cikin maganin gargajiya da kuma azaman tsire-tsire na ado.