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Leaves & fruit. Copyright CSIRO
Fruit, cross section and seed. Copyright W. T. Cooper
Flower. Copyright Barry Jago
10th leaf stage. Copyright CSIRO
Scale bar 10mm. Copyright CSIRO
Cotyledon and 1st leaf stage, epigeal germination. Copyright CSIRO
Cotyledon stage, epigeal germination. Copyright CSIRO
Ardisia pachyrrhachis (F.Muell.) F.M.Bailey
Bailey, F.M. (1891) Queensland Department of Agriculture and Stock Bulletin 9. Botany Bulletin 3: 14. Type: ?.
Bladhia pachyrrhachis F.Muell., The Victorian Naturalist 8: 15(1891), Type: In the upper region of Mount Bartle-Frere; Stephen Johnson..
Oak grain in the wood.
Two types of oil glands visible with a lens, small, +/- circular, red dots and much larger, long, sinuous, red or translucent glands. Leaf blades about 12-24 x 2.8-5 cm, thick and leathery. Large vessels or ducts visible with a lens in the twig pith.
Fruits depressed globular, about 10 x 11-13 mm, calyx persistent at the base. Pericarp and the epidermis marked by elongated, linear oil glands. Pericarp white or cream when freshly cut. Seeds about 6 x 6 mm. Cotyledons constitute only a small part of the whole embryo.
Cotyledons obovate, about 4-6 x 3 mm, almost sessile, margins +/- crenate towards the apex. Oil dots and/or glands or hairs visible with a x10 lens. First pair of leaves ovate or orbicular, thick and fleshy, marked by conspicuous, red streaky oil dots. At the tenth leaf stage: leaf blade purple below; streaky oil dots green below but clear above, visible with a lens or the naked eye. Margin sometimes with about 10 obscure teeth on each side.
Distribution and Ecology
Herb (herbaceous or woody, under 1 m tall)
Shrub (woody or herbaceous, 1-6 m tall)