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Abutilon fraseri (Hook.) Walp. subsp. fraseri

Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Spreading shrub, 0.5 m high. Fl. yellow, May. Drainage sump surrounded by ironstone hills.

Helen Coleman, Descriptive Catalogue, 2 June 1998

Scientific Description

Shrub, with hairy stems. Leaves 10-60 mm long, 10-30 mm wide, not lobed; margins crenate; hairy, with Simple hairs (without tubercle bases), with stellate hairswith scales absent, Sessile glands absent; stipules present but early deciduous (only visible on youngest leaves). Perianth clearly of two whorls (calyx and corolla), the corolla obvious and prominent. Pedicel present, 10-15 mm long; indumentum present, with simple hairs, with scales absent. Epicalyx (extra segments or 'bracteoles' immediately below the calyx) absent. Calyx green, 6-7 mm long, the lobes fused half or more of their length, Sessile glands absent, simple hairs (without tubercle bases) present, stellate hairs present, scales absent, Terminal appendages absent, number of ribs absent. Corolla yellow, 15-20 mm long, hairs or scales present or glabrous, simple hairs (without tubercle bases) present, stellate hairs absent, tubercle-based simple hairs absent, gland-tipped hairs absent, scales absent. Indumentum (outside) Sessile glands absent. Stamens many, united and arising from a staminal tube around the style; filaments present, 7-12 mm long, indumentum absent (anthers glabrous). Staminodes absent, appendages absent. Ovary hairs or scales present, simple hairs present, stellate hairs absent, gland-tipped hairs absent; style 1, 7-12 mm long, with numerous style branches or lobes, hairy for most of length, wing absent. Fruits dehiscent (capsules and follicles), length-width ratio more or less as long as wide, hairs or scales present, simple hairs (without tubercle bases) absent, stellate hairs present, Sessile glands absent, tubercle-based simple hairs absent, gland-tipped hairs absent, scales absent; apex rounded; prickles absent (except perhaps a terminal awn); terminal awns or spines absent; calyx persistent to mature fruit, not accrescent; carpels 9-10; seeds per loculus 1 or ≥5. Flowering time May. Distribution Botanical Province Eremaean, IBRA Bioregion Pilbara and Central Ranges.

C. Hollister and K.R. Thiele, 11 August 2023

Distribution

IBRA Regions
Central Ranges, Pilbara.
IBRA Subregions
Fortescue, Hamersley, Mann-Musgrave Block, Roebourne.
Local Government Areas (LGAs)
Ashburton, East Pilbara, Karratha, Ngaanyatjarraku.