Morphological comparisons between Stellaria ovatifolia (A–E) and Brachystemma calycinum (F–K) A, F habit B, G inflorescence C, H, I flower (H the flower of Brachystemma calycinum 3) D, J sepal E, K leaf.

 
 
  Part of: Wang W-Q, Su Z-W, Ma Z-H (2023) Comprehensive molecular and morphological analysis of Brachystemma calycinum and Stellaria ovatifolia in the tribe Alsineae (Caryophyllaceae). PhytoKeys 220: 1-16. https://doi.org/10.3897/phytokeys.220.96126