Classification
 Nomenclature
Scientific Name:
Plantago australis Lam. (1792 [1791])
Synonymy:
  • = Plantago hirtella Kunth, Nov. Gen. Sp. [H.B.K.] (quarto ed) 2, t. 127 (1818 [1817])
Vernacular Name(s):
Swamp plantain
 Description

Hairy perennial herb with short stout caudex and numerous adventitious roots. Lvs all radical, few to many in the rosette; petiole usually 1–20 cm long, often purple, sometimes very short and ill-defined with woolly tuft at base. Lamina c. 2.5–30 × 7–8 cm, lanceolate, or obovate to broad-elliptic, hairy, especially beneath on the raised 5 or 7 main veins, entire or remotely dentate; base attenuate; apex obtuse. Scape c. 5–60 cm long, ± terete, densely hairy in upper part. Spike generally > 10 cm long at maturity, narrow-cylindric. Bracts usually slightly < sepals, ciliate, otherwise very similar to sepals. Sepals 2–3 mm long, broad-ovate, scarious except for central green or purple band, usually glabrous except for ciliate keel. Corolla tube = calyx; lobes 2.5–3 mm long, ovate, mostly soon curling involutely and forming a prominent, acute, erect, cone. Stamens glabrous, usually with small anthers and included (cleistogamous fls), sometimes with large, long-exserted anthers (chasmogamous fls). Style hairy, > corolla. Capsule 2.5–3.5 mm long, ovoid or ellipsoid-ovoid, 3-seeded. Seeds 1.8–2.2 mm long, ovoid-ellipsoid or oblong, generally deep olive green, sometimes brownish green or almost black.

[From: Webb et al. (1988) Flora of New Zealand. Volume 4.]

 Biostatus
Exotic
 Phenology

Flowering: Nov.–Jan.

 Bibliography
Humboldt, F.W.H.A.; Bonpland, A.J.A.; Kunth, K.S. 1817–1818: Nova Genera et Species Plantarum. Vol. 2. Edition quarto.