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Scaevola lanceolata Benth.
Long-leaved Scaevola

Reference
Endl., Fenzl, Benth. & Schott, Enum.Pl. 69 (1837)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Erect or decumbent perennial, herb, 0.1-0.5 m high. Fl. white-blue, Aug to Dec. Sandy soils. Winter-wet depressions & swamps.

Grazyna Paczkowska, Descriptive Catalogue, 20 March 1996
Image

Scientific Description

Stems unribbed. Leaves flat, 35-110 mm long, 2-5 mm wide, Indumentum present, with dense or sparse, simple hairs; margins entire or toothed. Bracteoles present, 4-6 mm long, hairy, with simple hairs. Pedicel absent (flowers sessile). Calyx lobes present, Calyx length 0-1 mm long, hairy, with dense, simple hairs. Corolla white or mauve, 9-15 mm long, without auricles, not spurred, hairy on the outside, with dense, simple hairs, hairy on the inside, 0.3-1 mm wide; outer lobes 3-7 mm long. Anthers free. Ovary inferior, not gibbose; style 6-7 mm long, hairy; indusium single, hairy; ovules one or two. Flowers in August, September, October, November and December. Occurs in the Swan Coastal Plain (SWA), Jarrah Forest (JF), Warren (WAR) and Esperance Plains (ESP) IBRA Region(s), of the South West (SW) Botanical Province.

C. Hollister and K.R. Thiele, 2 August 2023

Distribution

IBRA Regions
Avon Wheatbelt, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Swan Coastal Plain, Warren.
IBRA Subregions
Fitzgerald, Geraldton Hills, Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest, Perth, Southern Jarrah Forest, Warren.
IMCRA Regions
Leeuwin-Naturaliste.
Local Government Areas (LGAs)
Albany, Armadale, Boyup Brook, Broomehill-Tambellup, Bunbury, Busselton, Canning, Carnamah, Chapman Valley, Chittering, Collie, Coorow, Dandaragan, Gingin, Gnowangerup, Gosnells, Greater Geraldton, Irwin, Jerramungup, Manjimup, Mundaring, Murray, Nannup, Northam, Northampton, Perth, Plantagenet, Serpentine-Jarrahdale, Three Springs, Victoria Plains, Wagin, Waroona, West Arthur, Wickepin, Wongan-Ballidu, York.