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Walsh, N. G.; Coates, F. 1997: New taxa, new combinations and an infrageneric classification in Pomaderris (Rhamnaceae). Muelleria 10: 27–56.

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Walsh, N. G.; Coates, F. 1997: New taxa, new combinations and an infrageneric classification in Pomaderris (Rhamnaceae). Muelleria 10: 27–56.
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Pubescent shrub 1-3 m tall. Leaves ovate, 30-60 mm long, 15-30 mm wwe; base obtuse; margins shallowly serrulate; apex obtuse; adaxial lamina wrinkled, sparsely pubescent with greyish stellate hairs; abaxial lamina densely pubescent with greyish (rarely rusty on veins) stellate hairs. Inflorescence of 20 to >50 flowers, pyramidal, terminal or upper-axillary, 5-15 cm long, 2-7 cm wide; bracts caducous; pedicels 1.5-2.5 mm long. Flowers cream, externally densely pubescent with greyish stellate hairs; hypanthium 1.25-2 mm in diameter, 1-1.5 mm long; sepals 1.8-2.1 mm long; stamens 1.5-2.5 mm long, erect; anthers 0.75-1 mm long; ovary virtually inferior, pubescent with long stellate hairs; style 1-1.5 mm long, branched in middle third. Fruit 3--4 mm long, blackish, obovoid to ovoid; apex obtuse; torus in middle third; operculum membranous, occupying most of inner face; seed 1.5-1.75 mm long.
Differt a subspecie typica foliis obtusis, ad bis longioribus quam latioribus, pagina supera pilis stellatis persistenctibus et in habitione maritima.

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Key to subspecies of P. apetala

1.
Leaves more than twice as long as wide, usually acute; upper surface glabrescent; plants generally of wet forests and gullies
Leaves up to twice as long as wide, obtuse; stellate hairs persisting on upper surface; plants of coastal dunes and cliffs

Reproduced with permission from http://www.rbg.vic.gov.au/research_and_conservation/publications/muelleriaMuelleria and the National Herbarium of Victoria.

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5ab46e9a-11f7-4feb-822e-c157f3d7c11f
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Names_Plants
24 May 2006
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