Plant of the Month

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Plant of the Month - November by Allan Carr Lomatia silaifolia Crinkle Bush Pronunciation: lo-MAY-tee-a sil-eye-FOAL-ee-a PROTEACEAE Derivation: Lomatia, from the Greek, loma – a fringe or border, because the *funicle forms a border around the seed wing; silaifolia meaning ‘with leaves like Silaum, meadow saxifrages’ (willow-like). Leaves Habit Flowers Fruits The genus Lomatia comprises 12 described species. It has a disjunct distribution, with 9 endemic to Australia and 3 in Chile on the western coast of South America which suggests a history dating back to the time when Australia and South America were both part of the supercontinent, Gondwana. There are possibly 2 undescribed species from north Qld. They are all shrubs or small to medium trees. Lomatia is allied to Grevillea, which differs in having only 2 seeds per *follicle. Description: Lomatia silaifolia is a common open shrub to 2 m often with several stems from ground level. It grows naturally as an understorey plant in open forests and woodlands along the coast and tablelands of southern Qld and NSW from Rockhampton to Jervis Bay. Plants have a basal lignotuber which re-shoots vigorously after fire or major damage. Leaves are alternate, fern-like, 100 to 300 mm long and 2 to 3 times deeply divided with toothed margins. Their colour is deep green and sometimes *glaucous below. The leaves are extremely variable in the amount of division, the size of the lobes and the degree of glaucousness. They are eaten by Swamp Wallabies (Wallabia bicolor). Flowers are white, 15 mm across in branched spikes to 300 mm long and held above the foliage as in the two photos on the left above. These flowers occur throughout the year, often after fire and mainly from December to May. Their nectar is poisonous, cut flowers kept indoors have been reported to attract and kill flies. Positive cyanide reactions have been recorded for the anthers, styles and stigmas. Fruits are capsules to 50 mm with a beak, brown when mature and splitting to reveal yellowish winged seeds. *follicle = a fruit capsule formed from a single ovule bearing unit *funicle = a supporting attachment *glaucous = dull, bluish-green Individual flowers .

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NSW Rainforest Trees Part
This document has been scanned from hard-copy archives for research and study purposes. Please note not all information may be current. We have tried, in preparing this copy, to make the content accessible to the widest possible audience but in some cases we recognise that the automatic text recognition maybe inadequate and we apologise in advance for any inconvenience this may cause. · RESEARCH NOTE No. 35 ~.I~=1 FORESTRY COMMISSION OF N.S.W. RESEARCH NOTE No. 35 P)JBLISHED 197R N.S.W. RAINFOREST TREES PART VII FAMILIES: PROTEACEAE SANTALACEAE NYCTAGINACEAE GYROSTEMONACEAE ANNONACEAE EUPOMATIACEAE MONIMIACEAE AUTHOR A.G.FLOYD (Research Note No. 35) National Library of Australia card number and ISBN ISBN 0 7240 13997 ISSN 0085-3984 INTRODUCTION This is the seventh in a series ofresearch notes describing the rainforest trees of N.S. W. Previous publications are:- Research Note No. 3 (I 960)-N.S.W. Rainforest Trees. Part I Family LAURACEAE. A. G. Floyd and H. C. Hayes. Research Note No. 7 (1961)-N.S.W. Rainforest Trees. Part II Families Capparidaceae, Escalloniaceae, Pittosporaceae, Cunoniaceae, Davidsoniaceae. A. G. Floyd and H. C. Hayes. Research Note No. 28 (I 973)-N.S.W. Rainforest Trees. Part III Family Myrtaceae. A. G. Floyd. Research Note No. 29 (I 976)-N.S.W. Rainforest Trees. Part IV Family Rutaceae. A. G. Floyd. Research Note No. 32 (I977)-N.S.W. Rainforest Trees. Part V Families Sapindaceae, Akaniaceae. A. G. Floyd. Research Note No. 34 (1977)-N.S.W. Rainforest Trees. Part VI Families Podocarpaceae, Araucariaceae, Cupressaceae, Fagaceae, Ulmaceae, Moraceae, Urticaceae.
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Supplementary Material
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