Drosera scorpioides

Drosera scorpioides

Drosera scorpioides is a pygmy sundew endemic to south-west Western Australia. The species is notable for forming a tall stem of old growth, topped by an attractive raised rosette of leaves. As its specific epithet suggests, these leaves are reflexed upwards in an imposing fashion, rather like the reared tail of a scorpion. The petioles are covered in stalked glands. The entire floral scape and sepals have a thick layer of long wool-like hairs that are tipped in glands.

The species grows in pebbly laterite outcrops and sand amongst heath and open woodland. It can be found along the south coast east and west of Albany, and up through the Wheatbelt to the Darling Scarp.

Drosera scorpioides is usually distinguishable from other pygmy species by its long stem and reflexed laminae. It is superficially similar to other stem-forming species like D. lasiantha, verrucata and gibsonii. D. scorpioides is separated in the first instance by its woolly scapes, a feature shared with D. lasiantha. The flowers of D. scorpioides have more slender petals compared to D. lasiantha.

Drosera scorpioides in the lower slopes of the Stirling Range. Note the upwards reflexed laminae, glands on the petiole and very woolly floral scape. Plants in this region are red-tinged.
Drosera scorpioides in the Stirling Range. Note the long stem of old growth.
Drosera scorpiodes in the Stirling Range. Note its niche amongst laterite gravel in heath.
Drosera scorpioides east of Albany. Plants here are golden in coloration.
Drosera scorpioides east of Albany. Plants here are golden in coloration.
Drosera scorpioides in the Fitzgerald River National Park.
Close Menu