Plant habit, semi-terete leaves and flowers are a good match to B. uniflora. Flower form and color closely match B. semiteretifolia (synonymous with B. uniflora) in the IOSPE. An AOS/CBR was previously awarded to Pteroceras semiteretifolium, also synonymous with B. uniflora. Matches photos in the OW as Brachypeza semiteretifolia.