Sadleria unisora

Sadleria unisora (Baker) W.J.Rob. 是 Blechnaceae 科的植物，英文俗名為 `ama`u。

Related species

Sadleria wagneriana

Sadleria souleytiana

Sadleria cyatheoides

Sadleria squarrosa

Sadleria pallida

Cranfillia bakeri

Parablechnum prostratum

Parablechnum humbertii

Parablechnum marginatum

Austroblechnum bullatum

Lomaria spannagelii