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Service Notice

The Western Australian Herbarium’s collections management system and census were set to read-only mode on 1 October 2025. Taxonomic updates published since this time are not being reflected in Florabase, herbarium collections, or Western Australia’s taxonomic names census (Nomos). Conservation listings displayed on Florabase may also be out of date. Please refer to DBCA’s Threatened species and communities webpage for the most recent Threatened and Priority Flora List, noting that recent taxonomic updates are similarly not included. Our database migration is moving to a staging phase. We thank you for your patience as we ensure the integrity of our biodiversity data, develop new workflows, and train staff to use the new systems. Please reach out to us if you have any questions or concerns.

The notice period started at 12:00 pm on Wednesday, 1 October 2025 +08:00 and will end at 12:00 pm on Friday, 1 January 2027 +08:00.

Aeschynomene americana L. var. americana

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

Scientific Description

Erect, shrub, spindly shrub (broom-like). Stems terete, not spiny, hairy; pustules or glands absent. Leaves or phylloclades clearly present, simple, alternate, not continuous with stem, 30-90 mm long, 5-7 mm wide, hairy, with simple hairs, flat with flat margins; margins entire; tubercles absent; pustules or glands absent. Stipules present and persistent to older leaves, without glands. Pedicel absent (flowers sessile) (?). Bracteoles present and persistent. Corolla uniformly coloured, mauve. Fruit indehiscent and not splitting into sections, 40 mm long, 20 mm wide, stipitate, constricted between the seeds, round in cross-section, glabrous. Flowers in April, May and July. Occurs in the Northern Botanical Province, in the Northern Kimberley, Victoria Bonaparte and Central Kimberley IBRA regions.

C. Hollister and K.R. Thiele, 17 April 2024

Distribution

IBRA Regions
Central Kimberley, Northern Kimberley, Victoria Bonaparte.
IBRA Subregions
Keep, Mitchell, Pentecost.
Local Government Areas (LGAs)
Wyndham-East Kimberley.