Xylotheca kraussiana
Metrosideros sp. (Metrosideros) placeholder image currently used in the nursery catalog for reference.
Botanical name: Xylotheca kraussiana
Family: Achariaceae (Formerly:Flacourtiaceae)
Origin: South Africa
USDA Plant Hardiness Zone Map
African shrub or small multi-stemmed tree growing in the sandveld and widely distributed throughout the eastern parts of Southern Africa. Flowers are white with a dense central cluster of yellow anthers and resembling a small white rose. The pulp around the seeds is relished by birds.
Link to this plant:
https://toptropicals.com/catalog/uid/xylotheca_kraussiana.htm