Click on images
Scale bar 10mm. Copyright CSIRO
Flower, view of underside. Copyright CSIRO
Fruit, top side and longitudinal section, seed. Copyright W. T. Cooper
Flower. Copyright CSIRO
10th leaf stage. Copyright CSIRO
Cotyledon stage, epigeal germination. Copyright CSIRO
Eupomatia barbata Jessup
Jessup, L.W. (2002) Austrobaileya 6: 333. Type: Queensland, Noahs Head area, Cape Tribulation, Oct. 1971, L.J. Webb & J.G. Tracey 10269; holo: BRI.
Eupomatia bennettii F.Muell., Fragmenta Phytographiae Australiae 1: 45(1858), Type: In silvis Australiae orientalis subtropicae. C.Moore. F.Mueller..
Occasionally flowers and fruits as a shrub 1 m tall but often flowers when smaller.
Leaves distichous on zig-zag twigs. Leaf blades about 16-20 x 5-6 cm, petioles short, about 0.2-0.4 cm long. Lateral veins about 16-22, forming loops inside the blade margin. Oil dots clearly visible with a lens. A pair of ridges run down the twig from the base of each petiole.
Flowers about 4 cm diam. After the operculum is shed the floral parts can be seen arranged in concentric rings in the open flower. The adaxial surface of most perianth parts clothed in large domes glands. 1. An outer whorl of petal-like staminodes with ciliate margins. 2. A whorl of fleshy staminodes covered with warty glands. 3. A whorl of petal-like anthers. 4. An innermost whorl of reflexed anthers with margins clothed in dendritic hairs. Carpels fused to form a flat topped disk in the centre of the flower.
Cotyledons ovate to almost orbicular, about 11 x 10 mm. First pair of leaves alternate, obovate, apex obtuse, base cuneate to attenuate. At the tenth leaf stage: stem +/- zig-zagged with pairs of ribs or narrow wings running down the stem from the base of each petiole. Young twigs and terminal buds clothed in brown hairs. Leaves +/- oblanceolate, apex acuminate, base attenuate, lateral veins forming loops inside the blade margin.
Distribution and Ecology
Endemic to Australia, occurs in NEQ from the Annan River to the Tully River (fide Jessup). Altitudinal range from near sea level to 1100 m. Grows as a shrub in well developed lowland, upland and mountain rain forest.
Herb (herbaceous or woody, under 1 m tall)
Shrub (woody or herbaceous, 1-6 m tall)