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Eremophila citrina (Eremophila citrina)

Description

Eremophila citrina is an erect, densely foliaged, upright shrub usually growing to a height of 1 m (3 ft) and almost as wide. Its new leaves and stems are covered with lemon-coloured glandular hairs which gradually fade to grey. The leaves are arranged alternately along the stems and are thick and clustered, and usually have a distinct mid-vein visible on the lower surface. They are linear to narrow egg-shaped, mostly 14–25 mm (0.6–1 in) long and about 2–4 mm (0.08–0.2 in) wide. The flowers are borne singly in leaf axils on a straight stalk 7–11 mm (0.3–0.4 in) long. There are 5 lance-shaped, green to purple-brown sepals which are mostly 10–18 mm (0.39–0.71 in) long and covered with a layer of yellowish hairs, at least at first. The petals are 18–30 mm (0.7–1 in) long and joined at their lower end to form a tube. The petal tube is light purple to lilac-coloured on the outside and white with light purple spots inside. It is also glabrous on the outside except for the petal lobes which are covered with hairs. The inside surfaces of the lobes are glabrous while the tube is filled with long, soft hairs. Flowering occurs mostly from June to October following rain and is followed by fruits which are oval-shaped to almost spherical, have a papery covering and are about 6 mm (0.2 in) long.

Taxonomic tree

  • Domain: Eukarya

    • Kingdom: Plantae

      • Phylum:

        • Class: Magnoliopsida

          • Order: Lamiales

            • Family: Scrophulariaceae

              • Genus: Eremophila