Plants of South Eastern New South Wales
Trifolium dubium
Yellow suckling clover
Fabaceae
Woodland, grassy areas, lawns, gardens, and disturbed sites. Widespread.
Introduced annual herb to 0.4 m tall or sprawling. Calyx teeth spiiny, and erect at the seeding stage. Stems sparsely hairy to hairless. Leaves alternating up the stems, compound, with 3 leaflets, each 0.4-1.3 cm long, 4-8 mm wide, virtually hairless, margins finely toothed, tips rounded or rounded with a small notch; stipules leafy, and fused to the base of the stalks. Flower heads 6–7 mm long, 8–9 mm in diameter, of 3-20 flowers. Individual flowers about 4 mm long, pea shaped, with 5 petals, 2 joined together to form the keel, yellow, persistent at the seeding stage, and turning brown. Flowers mainly Sep.–Jan.
PlantNET description: http://plantnet.rbgsyd.nsw.gov.au/cgi-bin/NSWfl.pl?page=nswfl&lvl=sp&name=Trifolium~dubium (accessed 3 May 2021)
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