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Goodenia trinervis (Labill.) K.A.Sheph.

Reference
PhytoKeys 152:93 (2020)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Scientific Description

Stems unribbed. Leaves flat, 30-100 mm long, 10-20 mm wide, Indumentum present, with sparse, simple hairs; margins entire. Bracteoles present, 3-5 mm long, hairy, with simple hairs. Pedicel pedicellate, Pedicel length the pedicels 8-15 mm long, Indumentum present, Hair type with glandular hairs. Calyx lobes present, Calyx length 4-5 mm long, hairy, with sparse, glandular hairs. Corolla yellow or orange, 9-13 mm long, auriculate, not spurred, hairy on the outside, with sparse, simple hairs, glabrous on the inside; central lobes 4-6 mm long, with wings; outer lobes 5.5-7.5 mm long, wing present on both sides and clearly unequal, 1-1.5 mm wide on the narrower side, 1.5-2 mm wide on the broader side. Anthers free. Ovary superior, not gibbose; style 2-3 mm long, hairy; indusium single, hairy; ovules more than two. Occurs in the Coolgardie (COO), Geraldton Sandplains (GS), Swan Coastal Plain (SWA), Avon Wheatbelt (AW), Jarrah Forest (JF), Mallee (MAL), Warren (WAR) and Esperance Plains (ESP) IBRA Region(s), of the Eremaean (E) and South West (SW) Botanical Province.

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

Distribution

IBRA Regions
Avon Wheatbelt, Coolgardie, Esperance Plains, Geraldton Sandplains, Jarrah Forest, Mallee, Swan Coastal Plain, Warren.
IBRA Subregions
Dandaragan Plateau, Eastern Goldfield, Eastern Mallee, Fitzgerald, Katanning, Lesueur Sandplain, Merredin, Northern Jarrah Forest, Perth, Recherche, Southern Jarrah Forest, Warren, Western Mallee.
IMCRA Regions
Central West Coast, WA South Coast.
Local Government Areas (LGAs)
Albany, Armadale, Augusta Margaret River, Beverley, Boyup Brook, Bridgetown-Greenbushes, Brookton, Broomehill-Tambellup, Busselton, Canning, Capel, Carnamah, Chittering, Collie, Coolgardie, Coorow, Cranbrook, Cuballing, Dandaragan, Denmark, Donnybrook-Balingup, Dumbleyung, Esperance, Gingin, Gnowangerup, Gosnells, Harvey, Irwin, Jerramungup, Kalamunda, Katanning, Kent, Kojonup, Kulin, Lake Grace, Manjimup, Mundaring, Murray, Nannup, Narrogin, Pingelly, Plantagenet, Ravensthorpe, Serpentine-Jarrahdale, Swan, Tammin, Three Springs, Toodyay, Victoria Plains, Wagin, Wandering, Waroona, West Arthur, Wickepin, Williams, Woodanilling, York.