Drosera auriculata

Common name: Small Eared Sundew

Family: Droseraceae

Synonym(s):

Country of Origin: E. & SE. Australia, New Zealand

Description: Tuberous herb. Plants usually olive-green in exposed locations, rarely richly maroon; tuber ovoid to globose, up to 10 × 8 mm; surface white to red, often in a papery sheath; vertical stolon 20–80 mm long. Stem erect, usually simple, sometimes shortly branched, 90–600 mm long, glabrous. Leaves often in a flat basal rosette and cauline; basal leaves 4–19, the lamina ovate, elliptic, orbicular or reniform, 1.8–3.5 × 2–6 mm wide on a linear petiole 5.0–17.0 × 1.2 mm wide; 9–36 cauline leaves alternate, the lamina crescentic, 1.5–5.5 × 2.0–5.5 mm, with acute angles, on petiole 3–23 mm long. Inflorescence a 1-sided raceme 2–14-flowered; peduncle usually 6–50 mm long, but up to 80 mm; pedicels 1–14 mm long. Sepals 2.0–6.0 × 0.9–2.6 mm, ovate, elliptic and rarely obovate, glabrous with an entire to irregularly serrulate margin. Petals 3.0–10.0 × 1.5–5 mm, white or pink, obovate, cuneate, apex emarginate, sometimes obtuse and rarely truncate. Styles 3, 0.6–1.4 mm long, divided into a total of c.15–30 cylindrical segments. Seeds 0.8–1.6 mm long, cylindrical with a shallowly reticulated surface. ³

Uses:

IMPORTANT NOTE: Plant Uses are for informational purposes only. EEB Greenhouses assume no responsibility for adverse effects from the use of any plants referred to on this site. Always seek advice from a professional before using any plant medicinally.

USDA Zone:

Source: Matt Opel ex ICPS seedbank

Provenance:

Restrictions:

Culture:

Tuberous, vining species that grows primarily in winter

Classification:

• Division: Magnoliophyta
• Class: Magnoliopsida
• SubClass: core eudicots
• Order: Caryophyllales
• SubOrder:
• Family: Droseraceae
• SubFamily:
• Tribe:
• SubTribe:

References:

1. The Plant List (2013). Version 1.1. Accessed 24 February 2015.
2. WCSP (2015). World Checklist of Selected Plant Families. Facilitated by the Royal Botanic Gardens, Kew. Accessed 24 February 2015.
3. Drosera auriculata at New Zealand Plant Conservation Network. Last accessed on Friday, 29 March 2019.

Images:

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