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Service Notice

The Western Australian Herbarium’s collections management system, WAHerb, and DBCA’s flora taxonomic names application, WACensus, have been set to read-only mode since 1 October 2025. Recent taxonomic changes are not currently being reflected in Florabase, herbarium collections, or the census. Due to the rapidly approaching holiday season and associated agency and facility soft closures, along with the substantial work involved in data mapping, cleaning, and verification, the migration to the new collection management software is not expected to occur before 1 March 2026, when a further update will be provided. Please reach out to us if you have any questions or concerns.

The notice period started at 9:45 am on Friday, 12 December 2025 +08:00 and will end at 12:00 pm on Monday, 2 March 2026 +08:00.

Corchorus trilocularis L.

Reference
Mant.Pl. 77 (1767)
Conservation Code
Not threatened
Naturalised Status
Native to Western Australia
Name Status
Current

Perennial, herb. Fl. yellow, May to Jun. In crab holes.

Grazyna Paczkowska, Descriptive Catalogue, 17 September 1996
Image

Scientific Description

Herb or shrub, with hairy stems. Leaves 20-40 mm long, 5-10 mm wide, not lobed; margins crenate; hairy, with stellate hairswith scales absent, Sessile glands absent; stipules present but early deciduous (only visible on youngest leaves), 9-10 mm long. Fruits dehiscent (capsules and follicles), length-width ratio at least 1.5 times as long as wide, hairs and scales absent; apex rounded; prickles absent (except perhaps a terminal awn); terminal awns or spines absent; calyx deciduous before maturity; carpels 2; seeds per loculus ≥5. Flowering time May or June. Distribution Botanical Province Northern or Eremaean, IBRA Bioregion Pilbara, Gascoyne and Victoria Bonaparte.

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

Distribution

IBRA Regions
Gascoyne, Ord Victoria Plain, Pilbara, Victoria Bonaparte.
IBRA Subregions
Augustus, Chichester, Fortescue, Hamersley, Keep, Roebourne, South Kimberley Interzone.
Local Government Areas (LGAs)
Ashburton, East Pilbara, Halls Creek, Karratha, Upper Gascoyne, Wyndham-East Kimberley.