Liparophyllum Exaltatum

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Plant of the Month - April by Allan Carr Liparophyllum exaltatum yellow marsh flower Pronunciation: lip-a-ro-FILL-um ex-al-TAR-tum MENYANTHACEAE Derivation: Liparophyllum, from the Greek, liparis – fat, greasy, phyllon – leaf (referring to the thick leaves); exaltatum, from the Latin, exaltatus – exalted, elevated (referring to its tall habit amongst other water plants). Leaves, flowers Buds, flower Fruit with seeds There are 8 Australian Liparophyllum species with just this one, which was formerly Villarsia exaltata, in Queensland. Description: L. exaltatum is an erect semi-aquatic tufted herb to 120 cm when crowded by sedges and rushes in still or slowly moving shallow fresh water to about 60 cm deep as well as on swampy sandy soils. In less congested situations plants are usually around 40 cm to 50 cm tall. It is found from the Sunshine Coast in Qld, down the coast of NSW and eastern and southern Vic to north-eastern Tas. Leaves to 120 mm x 45 mm are spear-shaped on *petioles to 60 cm and erect, above water or floating when the plant is in shallow water. Flowers are yellow and 5-petalled in a *panicle from September to April often amongst sedges. On some plants flowers have *styles of slightly different lengths from flowers on other plants nearby (heterostylous). Fruits are capsules to 13 mm long with grey seeds usually covered in short spines. Flower with native bee A wallum wetland plant to grow in a wet location. *petiole = stalk portion of a leaf *panicle = a branched flower stem *style = section of female part of a flower between the ovary and the stigma Habit amongst sedges .

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